Merge branch 'master'
This commit is contained in:
commit
20234989a8
|
@ -50,12 +50,12 @@ http://www.linuxtv.org/wiki/index.php/DVB_USB
|
|||
0. History & News:
|
||||
2005-06-30 - added support for WideView WT-220U (Thanks to Steve Chang)
|
||||
2005-05-30 - added basic isochronous support to the dvb-usb-framework
|
||||
added support for Conexant Hybrid reference design and Nebula DigiTV USB
|
||||
added support for Conexant Hybrid reference design and Nebula DigiTV USB
|
||||
2005-04-17 - all dibusb devices ported to make use of the dvb-usb-framework
|
||||
2005-04-02 - re-enabled and improved remote control code.
|
||||
2005-03-31 - ported the Yakumo/Hama/Typhoon DVB-T USB2.0 device to dvb-usb.
|
||||
2005-03-30 - first commit of the dvb-usb-module based on the dibusb-source. First device is a new driver for the
|
||||
TwinhanDTV Alpha / MagicBox II USB2.0-only DVB-T device.
|
||||
TwinhanDTV Alpha / MagicBox II USB2.0-only DVB-T device.
|
||||
|
||||
(change from dvb-dibusb to dvb-usb)
|
||||
2005-03-28 - added support for the AVerMedia AverTV DVB-T USB2.0 device (Thanks to Glen Harris and Jiun-Kuei Jung, AVerMedia)
|
||||
|
@ -64,50 +64,50 @@ http://www.linuxtv.org/wiki/index.php/DVB_USB
|
|||
2005-02-02 - added support for the Hauppauge Win-TV Nova-T USB2
|
||||
2005-01-31 - distorted streaming is gone for USB1.1 devices
|
||||
2005-01-13 - moved the mirrored pid_filter_table back to dvb-dibusb
|
||||
- first almost working version for HanfTek UMT-010
|
||||
- found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
|
||||
- first almost working version for HanfTek UMT-010
|
||||
- found out, that Yakumo/HAMA/Typhoon are predecessors of the HanfTek UMT-010
|
||||
2005-01-10 - refactoring completed, now everything is very delightful
|
||||
- tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
|
||||
Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
|
||||
- tuner quirks for some weird devices (Artec T1 AN2235 device has sometimes a
|
||||
Panasonic Tuner assembled). Tunerprobing implemented. Thanks a lot to Gunnar Wittich.
|
||||
2004-12-29 - after several days of struggling around bug of no returning URBs fixed.
|
||||
2004-12-26 - refactored the dibusb-driver, splitted into separate files
|
||||
- i2c-probing enabled
|
||||
- i2c-probing enabled
|
||||
2004-12-06 - possibility for demod i2c-address probing
|
||||
- new usb IDs (Compro, Artec)
|
||||
- new usb IDs (Compro, Artec)
|
||||
2004-11-23 - merged changes from DiB3000MC_ver2.1
|
||||
- revised the debugging
|
||||
- possibility to deliver the complete TS for USB2.0
|
||||
- revised the debugging
|
||||
- possibility to deliver the complete TS for USB2.0
|
||||
2004-11-21 - first working version of the dib3000mc/p frontend driver.
|
||||
2004-11-12 - added additional remote control keys. Thanks to Uwe Hanke.
|
||||
2004-11-07 - added remote control support. Thanks to David Matthews.
|
||||
2004-11-05 - added support for a new devices (Grandtec/Avermedia/Artec)
|
||||
- merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
|
||||
- moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
|
||||
better settled there (added xfer_ops-struct)
|
||||
- created a common files for frontends (mc/p/mb)
|
||||
- merged my changes (for dib3000mb/dibusb) to the FE_REFACTORING, because it became HEAD
|
||||
- moved transfer control (pid filter, fifo control) from usb driver to frontend, it seems
|
||||
better settled there (added xfer_ops-struct)
|
||||
- created a common files for frontends (mc/p/mb)
|
||||
2004-09-28 - added support for a new device (Unkown, vendor ID is Hyper-Paltek)
|
||||
2004-09-20 - added support for a new device (Compro DVB-U2000), thanks
|
||||
to Amaury Demol for reporting
|
||||
- changed usb TS transfer method (several urbs, stopping transfer
|
||||
before setting a new pid)
|
||||
to Amaury Demol for reporting
|
||||
- changed usb TS transfer method (several urbs, stopping transfer
|
||||
before setting a new pid)
|
||||
2004-09-13 - added support for a new device (Artec T1 USB TVBOX), thanks
|
||||
to Christian Motschke for reporting
|
||||
to Christian Motschke for reporting
|
||||
2004-09-05 - released the dibusb device and dib3000mb-frontend driver
|
||||
|
||||
(old news for vp7041.c)
|
||||
2004-07-15 - found out, by accident, that the device has a TUA6010XS for
|
||||
PLL
|
||||
PLL
|
||||
2004-07-12 - figured out, that the driver should also work with the
|
||||
CTS Portable (Chinese Television System)
|
||||
CTS Portable (Chinese Television System)
|
||||
2004-07-08 - firmware-extraction-2.422-problem solved, driver is now working
|
||||
properly with firmware extracted from 2.422
|
||||
- #if for 2.6.4 (dvb), compile issue
|
||||
- changed firmware handling, see vp7041.txt sec 1.1
|
||||
properly with firmware extracted from 2.422
|
||||
- #if for 2.6.4 (dvb), compile issue
|
||||
- changed firmware handling, see vp7041.txt sec 1.1
|
||||
2004-07-02 - some tuner modifications, v0.1, cleanups, first public
|
||||
2004-06-28 - now using the dvb_dmx_swfilter_packets, everything
|
||||
runs fine now
|
||||
runs fine now
|
||||
2004-06-27 - able to watch and switching channels (pre-alpha)
|
||||
- no section filtering yet
|
||||
- no section filtering yet
|
||||
2004-06-06 - first TS received, but kernel oops :/
|
||||
2004-05-14 - firmware loader is working
|
||||
2004-05-11 - start writing the driver
|
||||
|
|
|
@ -174,7 +174,7 @@ Debugging
|
|||
Everything which is identical in the following table, can be put into a common
|
||||
flexcop-module.
|
||||
|
||||
PCI USB
|
||||
PCI USB
|
||||
-------------------------------------------------------------------------------
|
||||
Different:
|
||||
Register access: accessing IO memory USB control message
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
|
||||
HOWTO: Get An Avermedia DVB-T working under Linux
|
||||
______________________________________________
|
||||
______________________________________________
|
||||
|
||||
Table of Contents
|
||||
Assumptions and Introduction
|
||||
|
|
|
@ -16,7 +16,7 @@ Hardware supported by the linuxtv.org DVB drivers
|
|||
shielding, and the whole metal box has its own part number.
|
||||
|
||||
|
||||
o Frontends drivers:
|
||||
o Frontends drivers:
|
||||
- dvb_dummy_fe: for testing...
|
||||
DVB-S:
|
||||
- ves1x93 : Alps BSRV2 (ves1893 demodulator) and dbox2 (ves1993)
|
||||
|
@ -24,7 +24,7 @@ o Frontends drivers:
|
|||
- grundig_29504-491 : Grundig 29504-491 (Philips TDA8083 demodulator), tsa5522 PLL
|
||||
- mt312 : Zarlink mt312 or Mitel vp310 demodulator, sl1935 or tsa5059 PLL
|
||||
- stv0299 : Alps BSRU6 (tsa5059 PLL), LG TDQB-S00x (tsa5059 PLL),
|
||||
LG TDQF-S001F (sl1935 PLL), Philips SU1278 (tua6100 PLL),
|
||||
LG TDQF-S001F (sl1935 PLL), Philips SU1278 (tua6100 PLL),
|
||||
Philips SU1278SH (tsa5059 PLL), Samsung TBMU24112IMB
|
||||
DVB-C:
|
||||
- ves1820 : various (ves1820 demodulator, sp5659c or spXXXX PLL)
|
||||
|
@ -35,8 +35,8 @@ o Frontends drivers:
|
|||
- grundig_29504-401 : Grundig 29504-401 (LSI L64781 demodulator), tsa5060 PLL
|
||||
- tda1004x : Philips tda10045h (td1344 or tdm1316l PLL)
|
||||
- nxt6000 : Alps TDME7 (MITEL SP5659 PLL), Alps TDED4 (TI ALP510 PLL),
|
||||
Comtech DVBT-6k07 (SP5730 PLL)
|
||||
(NxtWave Communications NXT6000 demodulator)
|
||||
Comtech DVBT-6k07 (SP5730 PLL)
|
||||
(NxtWave Communications NXT6000 demodulator)
|
||||
- sp887x : Microtune 7202D
|
||||
- dib3000mb : DiBcom 3000-MB demodulator
|
||||
DVB-S/C/T:
|
||||
|
|
|
@ -15,7 +15,7 @@ Michael Holzt <kju@debian.org>
|
|||
|
||||
Diego Picciani <d.picciani@novacomp.it>
|
||||
for CyberLogin for Linux which allows logging onto EON
|
||||
(in case you are wondering where CyberLogin is, EON changed its login
|
||||
(in case you are wondering where CyberLogin is, EON changed its login
|
||||
procedure and CyberLogin is no longer used.)
|
||||
|
||||
Martin Schaller <martin@smurf.franken.de>
|
||||
|
@ -57,7 +57,7 @@ Augusto Cardoso <augusto@carhil.net>
|
|||
Davor Emard <emard@softhome.net>
|
||||
for his work on the budget drivers, the demux code,
|
||||
the module unloading problems, ...
|
||||
|
||||
|
||||
Hans-Frieder Vogt <hfvogt@arcor.de>
|
||||
for his work on calculating and checking the crc's for the
|
||||
TechnoTrend/Hauppauge DEC driver firmware
|
||||
|
|
|
@ -20,7 +20,7 @@ http://linuxtv.org/downloads/
|
|||
|
||||
What's inside this directory:
|
||||
|
||||
"cards.txt"
|
||||
"cards.txt"
|
||||
contains a list of supported hardware.
|
||||
|
||||
"contributors.txt"
|
||||
|
@ -37,7 +37,7 @@ that require it.
|
|||
contains detailed informations about the
|
||||
TT DEC2000/DEC3000 USB DVB hardware.
|
||||
|
||||
"bt8xx.txt"
|
||||
"bt8xx.txt"
|
||||
contains detailed installation instructions for the
|
||||
various bt8xx based "budget" DVB cards
|
||||
(Nebula, Pinnacle PCTV, Twinhan DST)
|
||||
|
|
|
@ -57,19 +57,19 @@ oldalloc This disables the Orlov block allocator and enables the
|
|||
we'd like to get some feedback if it's the contrary for
|
||||
you.
|
||||
|
||||
user_xattr (*) Enables POSIX Extended Attributes. It's enabled by
|
||||
default, however you need to confifure its support
|
||||
(CONFIG_EXT3_FS_XATTR). This is neccesary if you want
|
||||
to use POSIX Acces Control Lists support. You can visit
|
||||
http://acl.bestbits.at to know more about POSIX Extended
|
||||
attributes.
|
||||
user_xattr Enables Extended User Attributes. Additionally, you need
|
||||
to have extended attribute support enabled in the kernel
|
||||
configuration (CONFIG_EXT3_FS_XATTR). See the attr(5)
|
||||
manual page and http://acl.bestbits.at to learn more
|
||||
about extended attributes.
|
||||
|
||||
nouser_xattr Disables POSIX Extended Attributes.
|
||||
nouser_xattr Disables Extended User Attributes.
|
||||
|
||||
acl (*) Enables POSIX Access Control Lists support. This is
|
||||
enabled by default, however you need to configure
|
||||
its support (CONFIG_EXT3_FS_POSIX_ACL). If you want
|
||||
to know more about ACLs visit http://acl.bestbits.at
|
||||
acl Enables POSIX Access Control Lists support. Additionally,
|
||||
you need to have ACL support enabled in the kernel
|
||||
configuration (CONFIG_EXT3_FS_POSIX_ACL). See the acl(5)
|
||||
manual page and http://acl.bestbits.at for more
|
||||
information.
|
||||
|
||||
noacl This option disables POSIX Access Control List support.
|
||||
|
||||
|
|
2
Makefile
2
Makefile
|
@ -408,7 +408,7 @@ outputmakefile:
|
|||
# of make so .config is not included in this case either (for *config).
|
||||
|
||||
no-dot-config-targets := clean mrproper distclean \
|
||||
cscope TAGS tags help %docs check% kernelrelease
|
||||
cscope TAGS tags help %docs check%
|
||||
|
||||
config-targets := 0
|
||||
mixed-targets := 0
|
||||
|
|
|
@ -191,7 +191,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
|
|||
*/
|
||||
save_previous_kprobe(kcb);
|
||||
set_current_kprobe(p, regs, kcb);
|
||||
p->nmissed++;
|
||||
kprobes_inc_nmissed_count(p);
|
||||
prepare_singlestep(p, regs);
|
||||
kcb->kprobe_status = KPROBE_REENTER;
|
||||
return 1;
|
||||
|
|
|
@ -650,13 +650,6 @@ fastcall void do_nmi(struct pt_regs * regs, long error_code)
|
|||
|
||||
cpu = smp_processor_id();
|
||||
|
||||
#ifdef CONFIG_HOTPLUG_CPU
|
||||
if (!cpu_online(cpu)) {
|
||||
nmi_exit();
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
++nmi_count(cpu);
|
||||
|
||||
if (!rcu_dereference(nmi_callback)(regs, cpu))
|
||||
|
|
|
@ -58,7 +58,7 @@ config IA64_UNCACHED_ALLOCATOR
|
|||
bool
|
||||
select GENERIC_ALLOCATOR
|
||||
|
||||
config ZONE_DMA_IS_DMA32
|
||||
config DMA_IS_DMA32
|
||||
bool
|
||||
default y
|
||||
|
||||
|
|
|
@ -630,7 +630,7 @@ static int __kprobes pre_kprobes_handler(struct die_args *args)
|
|||
*/
|
||||
save_previous_kprobe(kcb);
|
||||
set_current_kprobe(p, kcb);
|
||||
p->nmissed++;
|
||||
kprobes_inc_nmissed_count(p);
|
||||
prepare_ss(p, regs);
|
||||
kcb->kprobe_status = KPROBE_REENTER;
|
||||
return 1;
|
||||
|
|
|
@ -67,8 +67,8 @@ unsigned long setup_zero_pages(void)
|
|||
|
||||
page = virt_to_page(empty_zero_page);
|
||||
while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
|
||||
set_bit(PG_reserved, &page->flags);
|
||||
reset_page_mapcount(page);
|
||||
SetPageReserved(page);
|
||||
set_page_count(page, 1);
|
||||
page++;
|
||||
}
|
||||
|
||||
|
|
|
@ -227,7 +227,7 @@ config SMP
|
|||
If you don't know what to do here, say N.
|
||||
|
||||
config NR_CPUS
|
||||
int "Maximum number of CPUs (2-32)"
|
||||
int "Maximum number of CPUs (2-128)"
|
||||
range 2 128
|
||||
depends on SMP
|
||||
default "32" if PPC64
|
||||
|
|
|
@ -177,7 +177,7 @@ static inline int kprobe_handler(struct pt_regs *regs)
|
|||
save_previous_kprobe(kcb);
|
||||
set_current_kprobe(p, regs, kcb);
|
||||
kcb->kprobe_saved_msr = regs->msr;
|
||||
p->nmissed++;
|
||||
kprobes_inc_nmissed_count(p);
|
||||
prepare_singlestep(p, regs);
|
||||
kcb->kprobe_status = KPROBE_REENTER;
|
||||
return 1;
|
||||
|
|
|
@ -102,7 +102,15 @@ int boot_cpuid_phys = 0;
|
|||
dev_t boot_dev;
|
||||
u64 ppc64_pft_size;
|
||||
|
||||
struct ppc64_caches ppc64_caches;
|
||||
/* Pick defaults since we might want to patch instructions
|
||||
* before we've read this from the device tree.
|
||||
*/
|
||||
struct ppc64_caches ppc64_caches = {
|
||||
.dline_size = 0x80,
|
||||
.log_dline_size = 7,
|
||||
.iline_size = 0x80,
|
||||
.log_iline_size = 7
|
||||
};
|
||||
EXPORT_SYMBOL_GPL(ppc64_caches);
|
||||
|
||||
/*
|
||||
|
|
|
@ -601,7 +601,7 @@ int hash_page(unsigned long ea, unsigned long access, unsigned long trap)
|
|||
/* Handle hugepage regions */
|
||||
if (unlikely(in_hugepage_area(mm->context, ea))) {
|
||||
DBG_LOW(" -> huge page !\n");
|
||||
return hash_huge_page(mm, access, ea, vsid, local);
|
||||
return hash_huge_page(mm, access, ea, vsid, local, trap);
|
||||
}
|
||||
|
||||
/* Get PTE and page size from page tables */
|
||||
|
|
|
@ -148,43 +148,63 @@ int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
|
|||
return 0;
|
||||
}
|
||||
|
||||
struct slb_flush_info {
|
||||
struct mm_struct *mm;
|
||||
u16 newareas;
|
||||
};
|
||||
|
||||
static void flush_low_segments(void *parm)
|
||||
{
|
||||
u16 areas = (unsigned long) parm;
|
||||
struct slb_flush_info *fi = parm;
|
||||
unsigned long i;
|
||||
|
||||
BUILD_BUG_ON((sizeof(fi->newareas)*8) != NUM_LOW_AREAS);
|
||||
|
||||
if (current->active_mm != fi->mm)
|
||||
return;
|
||||
|
||||
/* Only need to do anything if this CPU is working in the same
|
||||
* mm as the one which has changed */
|
||||
|
||||
/* update the paca copy of the context struct */
|
||||
get_paca()->context = current->active_mm->context;
|
||||
|
||||
asm volatile("isync" : : : "memory");
|
||||
|
||||
BUILD_BUG_ON((sizeof(areas)*8) != NUM_LOW_AREAS);
|
||||
|
||||
for (i = 0; i < NUM_LOW_AREAS; i++) {
|
||||
if (! (areas & (1U << i)))
|
||||
if (! (fi->newareas & (1U << i)))
|
||||
continue;
|
||||
asm volatile("slbie %0"
|
||||
: : "r" ((i << SID_SHIFT) | SLBIE_C));
|
||||
}
|
||||
|
||||
asm volatile("isync" : : : "memory");
|
||||
}
|
||||
|
||||
static void flush_high_segments(void *parm)
|
||||
{
|
||||
u16 areas = (unsigned long) parm;
|
||||
struct slb_flush_info *fi = parm;
|
||||
unsigned long i, j;
|
||||
|
||||
|
||||
BUILD_BUG_ON((sizeof(fi->newareas)*8) != NUM_HIGH_AREAS);
|
||||
|
||||
if (current->active_mm != fi->mm)
|
||||
return;
|
||||
|
||||
/* Only need to do anything if this CPU is working in the same
|
||||
* mm as the one which has changed */
|
||||
|
||||
/* update the paca copy of the context struct */
|
||||
get_paca()->context = current->active_mm->context;
|
||||
|
||||
asm volatile("isync" : : : "memory");
|
||||
|
||||
BUILD_BUG_ON((sizeof(areas)*8) != NUM_HIGH_AREAS);
|
||||
|
||||
for (i = 0; i < NUM_HIGH_AREAS; i++) {
|
||||
if (! (areas & (1U << i)))
|
||||
if (! (fi->newareas & (1U << i)))
|
||||
continue;
|
||||
for (j = 0; j < (1UL << (HTLB_AREA_SHIFT-SID_SHIFT)); j++)
|
||||
asm volatile("slbie %0"
|
||||
:: "r" (((i << HTLB_AREA_SHIFT)
|
||||
+ (j << SID_SHIFT)) | SLBIE_C));
|
||||
+ (j << SID_SHIFT)) | SLBIE_C));
|
||||
}
|
||||
|
||||
asm volatile("isync" : : : "memory");
|
||||
}
|
||||
|
||||
|
@ -229,6 +249,7 @@ static int prepare_high_area_for_htlb(struct mm_struct *mm, unsigned long area)
|
|||
static int open_low_hpage_areas(struct mm_struct *mm, u16 newareas)
|
||||
{
|
||||
unsigned long i;
|
||||
struct slb_flush_info fi;
|
||||
|
||||
BUILD_BUG_ON((sizeof(newareas)*8) != NUM_LOW_AREAS);
|
||||
BUILD_BUG_ON((sizeof(mm->context.low_htlb_areas)*8) != NUM_LOW_AREAS);
|
||||
|
@ -244,19 +265,20 @@ static int open_low_hpage_areas(struct mm_struct *mm, u16 newareas)
|
|||
|
||||
mm->context.low_htlb_areas |= newareas;
|
||||
|
||||
/* update the paca copy of the context struct */
|
||||
get_paca()->context = mm->context;
|
||||
|
||||
/* the context change must make it to memory before the flush,
|
||||
* so that further SLB misses do the right thing. */
|
||||
mb();
|
||||
on_each_cpu(flush_low_segments, (void *)(unsigned long)newareas, 0, 1);
|
||||
|
||||
fi.mm = mm;
|
||||
fi.newareas = newareas;
|
||||
on_each_cpu(flush_low_segments, &fi, 0, 1);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int open_high_hpage_areas(struct mm_struct *mm, u16 newareas)
|
||||
{
|
||||
struct slb_flush_info fi;
|
||||
unsigned long i;
|
||||
|
||||
BUILD_BUG_ON((sizeof(newareas)*8) != NUM_HIGH_AREAS);
|
||||
|
@ -280,7 +302,10 @@ static int open_high_hpage_areas(struct mm_struct *mm, u16 newareas)
|
|||
/* the context change must make it to memory before the flush,
|
||||
* so that further SLB misses do the right thing. */
|
||||
mb();
|
||||
on_each_cpu(flush_high_segments, (void *)(unsigned long)newareas, 0, 1);
|
||||
|
||||
fi.mm = mm;
|
||||
fi.newareas = newareas;
|
||||
on_each_cpu(flush_high_segments, &fi, 0, 1);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -639,8 +664,36 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
|
|||
return -ENOMEM;
|
||||
}
|
||||
|
||||
/*
|
||||
* Called by asm hashtable.S for doing lazy icache flush
|
||||
*/
|
||||
static unsigned int hash_huge_page_do_lazy_icache(unsigned long rflags,
|
||||
pte_t pte, int trap)
|
||||
{
|
||||
struct page *page;
|
||||
int i;
|
||||
|
||||
if (!pfn_valid(pte_pfn(pte)))
|
||||
return rflags;
|
||||
|
||||
page = pte_page(pte);
|
||||
|
||||
/* page is dirty */
|
||||
if (!test_bit(PG_arch_1, &page->flags) && !PageReserved(page)) {
|
||||
if (trap == 0x400) {
|
||||
for (i = 0; i < (HPAGE_SIZE / PAGE_SIZE); i++)
|
||||
__flush_dcache_icache(page_address(page+i));
|
||||
set_bit(PG_arch_1, &page->flags);
|
||||
} else {
|
||||
rflags |= HPTE_R_N;
|
||||
}
|
||||
}
|
||||
return rflags;
|
||||
}
|
||||
|
||||
int hash_huge_page(struct mm_struct *mm, unsigned long access,
|
||||
unsigned long ea, unsigned long vsid, int local)
|
||||
unsigned long ea, unsigned long vsid, int local,
|
||||
unsigned long trap)
|
||||
{
|
||||
pte_t *ptep;
|
||||
unsigned long old_pte, new_pte;
|
||||
|
@ -691,6 +744,11 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
|
|||
rflags = 0x2 | (!(new_pte & _PAGE_RW));
|
||||
/* _PAGE_EXEC -> HW_NO_EXEC since it's inverted */
|
||||
rflags |= ((new_pte & _PAGE_EXEC) ? 0 : HPTE_R_N);
|
||||
if (!cpu_has_feature(CPU_FTR_COHERENT_ICACHE))
|
||||
/* No CPU has hugepages but lacks no execute, so we
|
||||
* don't need to worry about that case */
|
||||
rflags = hash_huge_page_do_lazy_icache(rflags, __pte(old_pte),
|
||||
trap);
|
||||
|
||||
/* Check if pte already has an hpte (case 2) */
|
||||
if (unlikely(old_pte & _PAGE_HASHPTE)) {
|
||||
|
@ -703,7 +761,8 @@ int hash_huge_page(struct mm_struct *mm, unsigned long access,
|
|||
slot = (hash & htab_hash_mask) * HPTES_PER_GROUP;
|
||||
slot += (old_pte & _PAGE_F_GIX) >> 12;
|
||||
|
||||
if (ppc_md.hpte_updatepp(slot, rflags, va, 1, local) == -1)
|
||||
if (ppc_md.hpte_updatepp(slot, rflags, va, mmu_huge_psize,
|
||||
local) == -1)
|
||||
old_pte &= ~_PAGE_HPTEFLAGS;
|
||||
}
|
||||
|
||||
|
|
|
@ -125,7 +125,7 @@ void __init get_region(unsigned int nid, unsigned long *start_pfn,
|
|||
|
||||
/* We didnt find a matching region, return start/end as 0 */
|
||||
if (*start_pfn == -1UL)
|
||||
start_pfn = 0;
|
||||
*start_pfn = 0;
|
||||
}
|
||||
|
||||
static inline void map_cpu_to_node(int cpu, int node)
|
||||
|
|
|
@ -288,11 +288,6 @@ void stab_initialize(unsigned long stab)
|
|||
return;
|
||||
}
|
||||
#endif /* CONFIG_PPC_ISERIES */
|
||||
#ifdef CONFIG_PPC_PSERIES
|
||||
if (platform_is_lpar()) {
|
||||
plpar_hcall_norets(H_SET_ASR, stabreal);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
|
||||
mtspr(SPRN_ASR, stabreal);
|
||||
}
|
||||
|
|
|
@ -1650,11 +1650,19 @@ void pmac_tweak_clock_spreading(int enable)
|
|||
*/
|
||||
|
||||
if (macio->type == macio_intrepid) {
|
||||
if (enable)
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
|
||||
else
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
|
||||
mdelay(40);
|
||||
struct device_node *clock =
|
||||
of_find_node_by_path("/uni-n@f8000000/hw-clock");
|
||||
if (clock && get_property(clock, "platform-do-clockspreading",
|
||||
NULL)) {
|
||||
printk(KERN_INFO "%sabling clock spreading on Intrepid"
|
||||
" ASIC\n", enable ? "En" : "Dis");
|
||||
if (enable)
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
|
||||
else
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
|
||||
mdelay(40);
|
||||
}
|
||||
of_node_put(clock);
|
||||
}
|
||||
|
||||
while (machine_is_compatible("PowerBook5,2") ||
|
||||
|
@ -1724,6 +1732,9 @@ void pmac_tweak_clock_spreading(int enable)
|
|||
pmac_low_i2c_close(ui2c);
|
||||
break;
|
||||
}
|
||||
printk(KERN_INFO "%sabling clock spreading on i2c clock chip\n",
|
||||
enable ? "En" : "Dis");
|
||||
|
||||
pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
|
||||
rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
|
||||
DBG("write result: %d,", rc);
|
||||
|
|
|
@ -109,6 +109,9 @@ static void tce_build_pSeriesLP(struct iommu_table *tbl, long tcenum,
|
|||
u64 rc;
|
||||
union tce_entry tce;
|
||||
|
||||
tcenum <<= TCE_PAGE_FACTOR;
|
||||
npages <<= TCE_PAGE_FACTOR;
|
||||
|
||||
tce.te_word = 0;
|
||||
tce.te_rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
|
||||
tce.te_rdwr = 1;
|
||||
|
@ -143,10 +146,7 @@ static void tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
|
|||
union tce_entry tce, *tcep;
|
||||
long l, limit;
|
||||
|
||||
tcenum <<= TCE_PAGE_FACTOR;
|
||||
npages <<= TCE_PAGE_FACTOR;
|
||||
|
||||
if (npages == 1)
|
||||
if (TCE_PAGE_FACTOR == 0 && npages == 1)
|
||||
return tce_build_pSeriesLP(tbl, tcenum, npages, uaddr,
|
||||
direction);
|
||||
|
||||
|
@ -164,6 +164,9 @@ static void tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
|
|||
__get_cpu_var(tce_page) = tcep;
|
||||
}
|
||||
|
||||
tcenum <<= TCE_PAGE_FACTOR;
|
||||
npages <<= TCE_PAGE_FACTOR;
|
||||
|
||||
tce.te_word = 0;
|
||||
tce.te_rpn = (virt_to_abs(uaddr)) >> TCE_SHIFT;
|
||||
tce.te_rdwr = 1;
|
||||
|
|
|
@ -298,18 +298,6 @@ long pSeries_lpar_hpte_insert(unsigned long hpte_group,
|
|||
if (!(vflags & HPTE_V_BOLTED))
|
||||
DBG_LOW(" hpte_v=%016lx, hpte_r=%016lx\n", hpte_v, hpte_r);
|
||||
|
||||
#if 1
|
||||
{
|
||||
int i;
|
||||
for (i=0;i<8;i++) {
|
||||
unsigned long w0, w1;
|
||||
plpar_pte_read(0, hpte_group, &w0, &w1);
|
||||
BUG_ON (HPTE_V_COMPARE(hpte_v, w0)
|
||||
&& (w0 & HPTE_V_VALID));
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Now fill in the actual HPTE */
|
||||
/* Set CEC cookie to 0 */
|
||||
/* Zero page = 0 */
|
||||
|
|
|
@ -767,14 +767,14 @@ config CPM2
|
|||
on it (826x, 827x, 8560).
|
||||
|
||||
config PPC_CHRP
|
||||
bool " Common Hardware Reference Platform (CHRP) based machines"
|
||||
bool
|
||||
depends on PPC_MULTIPLATFORM
|
||||
select PPC_I8259
|
||||
select PPC_INDIRECT_PCI
|
||||
default y
|
||||
|
||||
config PPC_PMAC
|
||||
bool " Apple PowerMac based machines"
|
||||
bool
|
||||
depends on PPC_MULTIPLATFORM
|
||||
select PPC_INDIRECT_PCI
|
||||
default y
|
||||
|
@ -785,7 +785,7 @@ config PPC_PMAC64
|
|||
default y
|
||||
|
||||
config PPC_PREP
|
||||
bool " PowerPC Reference Platform (PReP) based machines"
|
||||
bool
|
||||
depends on PPC_MULTIPLATFORM
|
||||
select PPC_I8259
|
||||
select PPC_INDIRECT_PCI
|
||||
|
|
|
@ -301,6 +301,10 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
|
|||
|
||||
/* Probe platform for CPUs: always linear. */
|
||||
num_cpus = smp_ops->probe();
|
||||
|
||||
if (num_cpus < 2)
|
||||
smp_tb_synchronized = 1;
|
||||
|
||||
for (i = 0; i < num_cpus; ++i)
|
||||
cpu_set(i, cpu_possible_map);
|
||||
|
||||
|
|
|
@ -1606,11 +1606,19 @@ void pmac_tweak_clock_spreading(int enable)
|
|||
*/
|
||||
|
||||
if (macio->type == macio_intrepid) {
|
||||
if (enable)
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
|
||||
else
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
|
||||
mdelay(40);
|
||||
struct device_node *clock =
|
||||
of_find_node_by_path("/uni-n@f8000000/hw-clock");
|
||||
if (clock && get_property(clock, "platform-do-clockspreading",
|
||||
NULL)) {
|
||||
printk(KERN_INFO "%sabling clock spreading on Intrepid"
|
||||
" ASIC\n", enable ? "En" : "Dis");
|
||||
if (enable)
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 2);
|
||||
else
|
||||
UN_OUT(UNI_N_CLOCK_SPREADING, 0);
|
||||
mdelay(40);
|
||||
}
|
||||
of_node_put(clock);
|
||||
}
|
||||
|
||||
while (machine_is_compatible("PowerBook5,2") ||
|
||||
|
@ -1680,6 +1688,8 @@ void pmac_tweak_clock_spreading(int enable)
|
|||
pmac_low_i2c_close(ui2c);
|
||||
break;
|
||||
}
|
||||
printk(KERN_INFO "%sabling clock spreading on i2c clock chip\n",
|
||||
enable ? "En" : "Dis");
|
||||
pmac_low_i2c_setmode(ui2c, pmac_low_i2c_mode_stdsub);
|
||||
rc = pmac_low_i2c_xfer(ui2c, 0xd2 | pmac_low_i2c_write, 0x80, buffer, 9);
|
||||
DBG("write result: %d,", rc);
|
||||
|
|
|
@ -138,7 +138,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
|
|||
*/
|
||||
save_previous_kprobe(kcb);
|
||||
set_current_kprobe(p, regs, kcb);
|
||||
p->nmissed++;
|
||||
kprobes_inc_nmissed_count(p);
|
||||
kcb->kprobe_status = KPROBE_REENTER;
|
||||
prepare_singlestep(p, regs, kcb);
|
||||
return 1;
|
||||
|
|
|
@ -17,6 +17,8 @@
|
|||
#include "uaccess-skas.h"
|
||||
#endif
|
||||
|
||||
#include "asm/fixmap.h"
|
||||
|
||||
#define __under_task_size(addr, size) \
|
||||
(((unsigned long) (addr) < TASK_SIZE) && \
|
||||
(((unsigned long) (addr) + (size)) < TASK_SIZE))
|
||||
|
|
|
@ -7,7 +7,6 @@
|
|||
#define __SKAS_UACCESS_H
|
||||
|
||||
#include "asm/errno.h"
|
||||
#include "asm/fixmap.h"
|
||||
|
||||
/* No SKAS-specific checking. */
|
||||
#define access_ok_skas(type, addr, size) 0
|
||||
|
|
|
@ -329,7 +329,7 @@ int __kprobes kprobe_handler(struct pt_regs *regs)
|
|||
*/
|
||||
save_previous_kprobe(kcb);
|
||||
set_current_kprobe(p, regs, kcb);
|
||||
p->nmissed++;
|
||||
kprobes_inc_nmissed_count(p);
|
||||
prepare_singlestep(p, regs);
|
||||
kcb->kprobe_status = KPROBE_REENTER;
|
||||
return 1;
|
||||
|
|
|
@ -316,7 +316,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
|
|||
if (!link || !irq)
|
||||
return_VALUE(-EINVAL);
|
||||
|
||||
resource = kmalloc(sizeof(*resource) + 1, GFP_KERNEL);
|
||||
resource = kmalloc(sizeof(*resource) + 1, GFP_ATOMIC);
|
||||
if (!resource)
|
||||
return_VALUE(-ENOMEM);
|
||||
|
||||
|
|
|
@ -1146,7 +1146,6 @@ static int revalidate_allvol(ctlr_info_t *host)
|
|||
del_gendisk(disk);
|
||||
if (q)
|
||||
blk_cleanup_queue(q);
|
||||
put_disk(disk);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1467,7 +1466,6 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
|
|||
del_gendisk(disk);
|
||||
if (q)
|
||||
blk_cleanup_queue(q);
|
||||
put_disk(disk);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -3243,7 +3241,6 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
|
|||
del_gendisk(disk);
|
||||
if (q)
|
||||
blk_cleanup_queue(q);
|
||||
put_disk(disk);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -943,6 +943,15 @@ config RAW_DRIVER
|
|||
Applications should simply open the device (eg /dev/hda1)
|
||||
with the O_DIRECT flag.
|
||||
|
||||
config MAX_RAW_DEVS
|
||||
int "Maximum number of RAW devices to support (1-8192)"
|
||||
depends on RAW_DRIVER
|
||||
default "256"
|
||||
help
|
||||
The maximum number of RAW devices that are supported.
|
||||
Default is 256. Increase this number in case you need lots of
|
||||
raw devices.
|
||||
|
||||
config HPET
|
||||
bool "HPET - High Precision Event Timer" if (X86 || IA64)
|
||||
default n
|
||||
|
@ -974,15 +983,6 @@ config HPET_MMAP
|
|||
exposed to the user. If this applies to your hardware,
|
||||
say N here.
|
||||
|
||||
config MAX_RAW_DEVS
|
||||
int "Maximum number of RAW devices to support (1-8192)"
|
||||
depends on RAW_DRIVER
|
||||
default "256"
|
||||
help
|
||||
The maximum number of RAW devices that are supported.
|
||||
Default is 256. Increase this number in case you need lots of
|
||||
raw devices.
|
||||
|
||||
config HANGCHECK_TIMER
|
||||
tristate "Hangcheck timer"
|
||||
depends on X86 || IA64 || PPC64 || ARCH_S390
|
||||
|
|
|
@ -2986,7 +2986,7 @@ static void send_panic_events(char *str)
|
|||
msg.cmd = 2; /* Platform event command. */
|
||||
msg.data = data;
|
||||
msg.data_len = 8;
|
||||
data[0] = 0x21; /* Kernel generator ID, IPMI table 5-4 */
|
||||
data[0] = 0x41; /* Kernel generator ID, IPMI table 5-4 */
|
||||
data[1] = 0x03; /* This is for IPMI 1.0. */
|
||||
data[2] = 0x20; /* OS Critical Stop, IPMI table 36-3 */
|
||||
data[4] = 0x6f; /* Sensor specific, IPMI table 36-1 */
|
||||
|
|
|
@ -56,6 +56,7 @@ void proc_fork_connector(struct task_struct *task)
|
|||
msg = (struct cn_msg*)buffer;
|
||||
ev = (struct proc_event*)msg->data;
|
||||
get_seq(&msg->seq, &ev->cpu);
|
||||
getnstimestamp(&ev->timestamp);
|
||||
ev->what = PROC_EVENT_FORK;
|
||||
ev->event_data.fork.parent_pid = task->real_parent->pid;
|
||||
ev->event_data.fork.parent_tgid = task->real_parent->tgid;
|
||||
|
@ -81,6 +82,7 @@ void proc_exec_connector(struct task_struct *task)
|
|||
msg = (struct cn_msg*)buffer;
|
||||
ev = (struct proc_event*)msg->data;
|
||||
get_seq(&msg->seq, &ev->cpu);
|
||||
getnstimestamp(&ev->timestamp);
|
||||
ev->what = PROC_EVENT_EXEC;
|
||||
ev->event_data.exec.process_pid = task->pid;
|
||||
ev->event_data.exec.process_tgid = task->tgid;
|
||||
|
@ -114,6 +116,7 @@ void proc_id_connector(struct task_struct *task, int which_id)
|
|||
} else
|
||||
return;
|
||||
get_seq(&msg->seq, &ev->cpu);
|
||||
getnstimestamp(&ev->timestamp);
|
||||
|
||||
memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
|
||||
msg->ack = 0; /* not used */
|
||||
|
@ -133,6 +136,7 @@ void proc_exit_connector(struct task_struct *task)
|
|||
msg = (struct cn_msg*)buffer;
|
||||
ev = (struct proc_event*)msg->data;
|
||||
get_seq(&msg->seq, &ev->cpu);
|
||||
getnstimestamp(&ev->timestamp);
|
||||
ev->what = PROC_EVENT_EXIT;
|
||||
ev->event_data.exit.process_pid = task->pid;
|
||||
ev->event_data.exit.process_tgid = task->tgid;
|
||||
|
@ -165,6 +169,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
|
|||
msg = (struct cn_msg*)buffer;
|
||||
ev = (struct proc_event*)msg->data;
|
||||
msg->seq = rcvd_seq;
|
||||
getnstimestamp(&ev->timestamp);
|
||||
ev->cpu = -1;
|
||||
ev->what = PROC_EVENT_NONE;
|
||||
ev->event_data.ack.err = err;
|
||||
|
|
|
@ -207,7 +207,7 @@ static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
|
|||
},
|
||||
/* Model ID 3 */
|
||||
{
|
||||
.model_id = 2,
|
||||
.model_id = 3,
|
||||
.itarget = 0x350000,
|
||||
.gd = 0x08e00000,
|
||||
.gp = 0x00566666,
|
||||
|
@ -219,7 +219,7 @@ static struct wf_smu_sys_fans_param wf_smu_sys_all_params[] = {
|
|||
},
|
||||
/* Model ID 5 */
|
||||
{
|
||||
.model_id = 2,
|
||||
.model_id = 5,
|
||||
.itarget = 0x3a0000,
|
||||
.gd = 0x15400000,
|
||||
.gp = 0x00233333,
|
||||
|
|
|
@ -320,7 +320,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
|
|||
* this branch is our 'one mirror IO has finished' event handler:
|
||||
*/
|
||||
r1_bio->bios[mirror] = NULL;
|
||||
bio_put(bio);
|
||||
if (!uptodate) {
|
||||
md_error(r1_bio->mddev, conf->mirrors[mirror].rdev);
|
||||
/* an I/O failed, we can't clear the bitmap */
|
||||
|
@ -377,7 +376,6 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
|
|||
}
|
||||
if (test_bit(R1BIO_BehindIO, &r1_bio->state)) {
|
||||
/* free extra copy of the data pages */
|
||||
/* FIXME bio has been freed!!! */
|
||||
int i = bio->bi_vcnt;
|
||||
while (i--)
|
||||
__free_page(bio->bi_io_vec[i].bv_page);
|
||||
|
@ -391,6 +389,9 @@ static int raid1_end_write_request(struct bio *bio, unsigned int bytes_done, int
|
|||
raid_end_bio_io(r1_bio);
|
||||
}
|
||||
|
||||
if (r1_bio->bios[mirror]==NULL)
|
||||
bio_put(bio);
|
||||
|
||||
rdev_dec_pending(conf->mirrors[mirror].rdev, conf->mddev);
|
||||
return 0;
|
||||
}
|
||||
|
|
|
@ -98,7 +98,7 @@ static inline void __release_stripe(raid5_conf_t *conf, struct stripe_head *sh)
|
|||
list_add_tail(&sh->lru, &conf->inactive_list);
|
||||
atomic_dec(&conf->active_stripes);
|
||||
if (!conf->inactive_blocked ||
|
||||
atomic_read(&conf->active_stripes) < (NR_STRIPES*3/4))
|
||||
atomic_read(&conf->active_stripes) < (conf->max_nr_stripes*3/4))
|
||||
wake_up(&conf->wait_for_stripe);
|
||||
}
|
||||
}
|
||||
|
@ -264,7 +264,8 @@ static struct stripe_head *get_active_stripe(raid5_conf_t *conf, sector_t sector
|
|||
conf->inactive_blocked = 1;
|
||||
wait_event_lock_irq(conf->wait_for_stripe,
|
||||
!list_empty(&conf->inactive_list) &&
|
||||
(atomic_read(&conf->active_stripes) < (NR_STRIPES *3/4)
|
||||
(atomic_read(&conf->active_stripes)
|
||||
< (conf->max_nr_stripes *3/4)
|
||||
|| !conf->inactive_blocked),
|
||||
conf->device_lock,
|
||||
unplug_slaves(conf->mddev);
|
||||
|
@ -1917,7 +1918,7 @@ static int run(mddev_t *mddev)
|
|||
goto abort;
|
||||
}
|
||||
}
|
||||
memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
|
||||
memory = conf->max_nr_stripes * (sizeof(struct stripe_head) +
|
||||
conf->raid_disks * ((sizeof(struct bio) + PAGE_SIZE))) / 1024;
|
||||
if (grow_stripes(conf, conf->max_nr_stripes)) {
|
||||
printk(KERN_ERR
|
||||
|
|
|
@ -1,12 +1,12 @@
|
|||
config VIDEO_SAA7146
|
||||
tristate
|
||||
tristate
|
||||
select I2C
|
||||
|
||||
config VIDEO_SAA7146_VV
|
||||
tristate
|
||||
tristate
|
||||
select VIDEO_BUF
|
||||
select VIDEO_VIDEOBUF
|
||||
select VIDEO_SAA7146
|
||||
|
||||
config VIDEO_VIDEOBUF
|
||||
tristate
|
||||
tristate
|
||||
|
|
|
@ -1,5 +1,5 @@
|
|||
saa7146-objs := saa7146_i2c.o saa7146_core.o
|
||||
saa7146_vv-objs := saa7146_vv_ksyms.o saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o
|
||||
saa7146-objs := saa7146_i2c.o saa7146_core.o
|
||||
saa7146_vv-objs := saa7146_vv_ksyms.o saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o
|
||||
|
||||
obj-$(CONFIG_VIDEO_SAA7146) += saa7146.o
|
||||
obj-$(CONFIG_VIDEO_SAA7146_VV) += saa7146_vv.o
|
||||
|
|
|
@ -313,6 +313,7 @@ void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
|
|||
if (ir_codes)
|
||||
memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes));
|
||||
|
||||
|
||||
dev->keycode = ir->ir_codes;
|
||||
dev->keycodesize = sizeof(IR_KEYTAB_TYPE);
|
||||
dev->keycodemax = IR_KEYTAB_SIZE;
|
||||
|
|
|
@ -174,8 +174,8 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt)
|
|||
|
||||
int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt)
|
||||
{
|
||||
u32 *cpu;
|
||||
dma_addr_t dma_addr;
|
||||
u32 *cpu;
|
||||
dma_addr_t dma_addr;
|
||||
|
||||
cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr);
|
||||
if (NULL == cpu) {
|
||||
|
@ -405,7 +405,7 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
|
|||
|
||||
pci_set_drvdata(pci, dev);
|
||||
|
||||
init_MUTEX(&dev->lock);
|
||||
init_MUTEX(&dev->lock);
|
||||
spin_lock_init(&dev->int_slock);
|
||||
spin_lock_init(&dev->slock);
|
||||
|
||||
|
|
|
@ -1,6 +1,6 @@
|
|||
#include <media/saa7146_vv.h>
|
||||
|
||||
#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1)
|
||||
#define BOARD_CAN_DO_VBI(dev) (dev->revision != 0 && dev->vv_data->vbi_minor != -1)
|
||||
|
||||
/****************************************************************************/
|
||||
/* resource management functions, shamelessly stolen from saa7134 driver */
|
||||
|
@ -102,9 +102,9 @@ void saa7146_buffer_finish(struct saa7146_dev *dev,
|
|||
/* finish current buffer */
|
||||
if (NULL == q->curr) {
|
||||
DEB_D(("aiii. no current buffer\n"));
|
||||
return;
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
q->curr->vb.state = state;
|
||||
do_gettimeofday(&q->curr->vb.ts);
|
||||
wake_up(&q->curr->vb.done);
|
||||
|
@ -143,13 +143,13 @@ void saa7146_buffer_next(struct saa7146_dev *dev,
|
|||
// fixme: fix this for vflip != 0
|
||||
|
||||
saa7146_write(dev, PROT_ADDR1, 0);
|
||||
saa7146_write(dev, MC2, (MASK_02|MASK_18));
|
||||
saa7146_write(dev, MC2, (MASK_02|MASK_18));
|
||||
|
||||
/* write the address of the rps-program */
|
||||
saa7146_write(dev, RPS_ADDR0, dev->d_rps0.dma_handle);
|
||||
/* turn on rps */
|
||||
saa7146_write(dev, MC1, (MASK_12 | MASK_28));
|
||||
|
||||
|
||||
/*
|
||||
printk("vdma%d.base_even: 0x%08x\n", 1,saa7146_read(dev,BASE_EVEN1));
|
||||
printk("vdma%d.base_odd: 0x%08x\n", 1,saa7146_read(dev,BASE_ODD1));
|
||||
|
@ -246,7 +246,7 @@ static int fops_open(struct inode *inode, struct file *file)
|
|||
goto out;
|
||||
}
|
||||
memset(fh,0,sizeof(*fh));
|
||||
|
||||
|
||||
file->private_data = fh;
|
||||
fh->dev = dev;
|
||||
fh->type = type;
|
||||
|
@ -275,7 +275,7 @@ out:
|
|||
file->private_data = NULL;
|
||||
}
|
||||
up(&saa7146_devices_lock);
|
||||
return result;
|
||||
return result;
|
||||
}
|
||||
|
||||
static int fops_release(struct inode *inode, struct file *file)
|
||||
|
@ -405,7 +405,7 @@ static struct file_operations video_fops =
|
|||
static void vv_callback(struct saa7146_dev *dev, unsigned long status)
|
||||
{
|
||||
u32 isr = status;
|
||||
|
||||
|
||||
DEB_INT(("dev:%p, isr:0x%08x\n",dev,(u32)status));
|
||||
|
||||
if (0 != (isr & (MASK_27))) {
|
||||
|
@ -454,11 +454,11 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
|
|||
handle different devices that might need different
|
||||
configuration data) */
|
||||
dev->ext_vv_data = ext_vv;
|
||||
|
||||
|
||||
vv->video_minor = -1;
|
||||
vv->vbi_minor = -1;
|
||||
|
||||
vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle);
|
||||
vv->d_clipping.cpu_addr = pci_alloc_consistent(dev->pci, SAA7146_CLIPPING_MEM, &vv->d_clipping.dma_handle);
|
||||
if( NULL == vv->d_clipping.cpu_addr ) {
|
||||
ERR(("out of memory. aborting.\n"));
|
||||
kfree(vv);
|
||||
|
@ -468,7 +468,7 @@ int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv)
|
|||
|
||||
saa7146_video_uops.init(dev,vv);
|
||||
saa7146_vbi_uops.init(dev,vv);
|
||||
|
||||
|
||||
dev->vv_data = vv;
|
||||
dev->vv_callback = &vv_callback;
|
||||
|
||||
|
@ -480,12 +480,12 @@ int saa7146_vv_release(struct saa7146_dev* dev)
|
|||
struct saa7146_vv *vv = dev->vv_data;
|
||||
|
||||
DEB_EE(("dev:%p\n",dev));
|
||||
|
||||
|
||||
pci_free_consistent(dev->pci, SAA7146_RPS_MEM, vv->d_clipping.cpu_addr, vv->d_clipping.dma_handle);
|
||||
kfree(vv);
|
||||
kfree(vv);
|
||||
dev->vv_data = NULL;
|
||||
dev->vv_callback = NULL;
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -498,7 +498,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
|
|||
DEB_EE(("dev:%p, name:'%s', type:%d\n",dev,name,type));
|
||||
|
||||
// released by vfd->release
|
||||
vfd = video_device_alloc();
|
||||
vfd = video_device_alloc();
|
||||
if (vfd == NULL)
|
||||
return -ENOMEM;
|
||||
|
||||
|
@ -530,7 +530,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev,
|
|||
int saa7146_unregister_device(struct video_device **vid, struct saa7146_dev* dev)
|
||||
{
|
||||
struct saa7146_vv *vv = dev->vv_data;
|
||||
|
||||
|
||||
DEB_EE(("dev:%p\n",dev));
|
||||
|
||||
if( VFL_TYPE_GRABBER == (*vid)->type ) {
|
||||
|
|
|
@ -276,8 +276,8 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
|
|||
int i = 0, count = 0;
|
||||
u32* buffer = dev->d_i2c.cpu_addr;
|
||||
int err = 0;
|
||||
int address_err = 0;
|
||||
int short_delay = 0;
|
||||
int address_err = 0;
|
||||
int short_delay = 0;
|
||||
|
||||
if (down_interruptible (&dev->i2c_lock))
|
||||
return -ERESTARTSYS;
|
||||
|
@ -325,7 +325,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
|
|||
if( 0 != (SAA7146_USE_I2C_IRQ & dev->ext->flags)) {
|
||||
goto out;
|
||||
}
|
||||
address_err++;
|
||||
address_err++;
|
||||
}
|
||||
DEB_I2C(("error while sending message(s). starting again.\n"));
|
||||
break;
|
||||
|
@ -336,14 +336,14 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
|
|||
break;
|
||||
}
|
||||
|
||||
/* delay a bit before retrying */
|
||||
msleep(10);
|
||||
/* delay a bit before retrying */
|
||||
msleep(10);
|
||||
|
||||
} while (err != num && retries--);
|
||||
|
||||
/* if every retry had an address error, exit right away */
|
||||
if (address_err == retries) {
|
||||
goto out;
|
||||
/* if every retry had an address error, exit right away */
|
||||
if (address_err == retries) {
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* if any things had to be read, get the results */
|
||||
|
|
|
@ -6,8 +6,8 @@ static int vbi_workaround(struct saa7146_dev *dev)
|
|||
{
|
||||
struct saa7146_vv *vv = dev->vv_data;
|
||||
|
||||
u32 *cpu;
|
||||
dma_addr_t dma_addr;
|
||||
u32 *cpu;
|
||||
dma_addr_t dma_addr;
|
||||
|
||||
int count = 0;
|
||||
int i;
|
||||
|
|
|
@ -150,23 +150,23 @@ static int try_win(struct saa7146_dev *dev, struct v4l2_window *win)
|
|||
maxh = vv->standard->v_max_out;
|
||||
|
||||
if (V4L2_FIELD_ANY == field) {
|
||||
field = (win->w.height > maxh/2)
|
||||
? V4L2_FIELD_INTERLACED
|
||||
: V4L2_FIELD_TOP;
|
||||
}
|
||||
switch (field) {
|
||||
case V4L2_FIELD_TOP:
|
||||
case V4L2_FIELD_BOTTOM:
|
||||
case V4L2_FIELD_ALTERNATE:
|
||||
maxh = maxh / 2;
|
||||
break;
|
||||
case V4L2_FIELD_INTERLACED:
|
||||
break;
|
||||
default: {
|
||||
field = (win->w.height > maxh/2)
|
||||
? V4L2_FIELD_INTERLACED
|
||||
: V4L2_FIELD_TOP;
|
||||
}
|
||||
switch (field) {
|
||||
case V4L2_FIELD_TOP:
|
||||
case V4L2_FIELD_BOTTOM:
|
||||
case V4L2_FIELD_ALTERNATE:
|
||||
maxh = maxh / 2;
|
||||
break;
|
||||
case V4L2_FIELD_INTERLACED:
|
||||
break;
|
||||
default: {
|
||||
DEB_D(("no known field mode '%d'.\n",field));
|
||||
return -EINVAL;
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
win->field = field;
|
||||
if (win->w.width > maxw)
|
||||
|
@ -887,7 +887,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
|
|||
|
||||
DEB_EE(("VIDIOC_QUERYCAP\n"));
|
||||
|
||||
strcpy(cap->driver, "saa7146 v4l2");
|
||||
strcpy(cap->driver, "saa7146 v4l2");
|
||||
strlcpy(cap->card, dev->ext->name, sizeof(cap->card));
|
||||
sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
|
||||
cap->version = SAA7146_VERSION_CODE;
|
||||
|
@ -1011,19 +1011,19 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
|
|||
err = set_control(fh,arg);
|
||||
return err;
|
||||
}
|
||||
case VIDIOC_G_PARM:
|
||||
{
|
||||
struct v4l2_streamparm *parm = arg;
|
||||
case VIDIOC_G_PARM:
|
||||
{
|
||||
struct v4l2_streamparm *parm = arg;
|
||||
if( parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ) {
|
||||
return -EINVAL;
|
||||
}
|
||||
memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
|
||||
memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
|
||||
parm->parm.capture.readbuffers = 1;
|
||||
// fixme: only for PAL!
|
||||
parm->parm.capture.timeperframe.numerator = 1;
|
||||
parm->parm.capture.timeperframe.denominator = 25;
|
||||
return 0;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
case VIDIOC_G_FMT:
|
||||
{
|
||||
struct v4l2_format *f = arg;
|
||||
|
@ -1383,7 +1383,7 @@ static struct videobuf_queue_ops video_qops = {
|
|||
|
||||
static void video_init(struct saa7146_dev *dev, struct saa7146_vv *vv)
|
||||
{
|
||||
INIT_LIST_HEAD(&vv->video_q.queue);
|
||||
INIT_LIST_HEAD(&vv->video_q.queue);
|
||||
|
||||
init_timer(&vv->video_q.timeout);
|
||||
vv->video_q.timeout.function = saa7146_buffer_timeout;
|
||||
|
|
|
@ -132,7 +132,7 @@ int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended);
|
|||
* I2C-channel of the flexcop.
|
||||
*/
|
||||
int flexcop_i2c_request(struct flexcop_device*, flexcop_access_op_t,
|
||||
flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
|
||||
flexcop_i2c_port_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
|
||||
|
||||
/* from flexcop-sram.c */
|
||||
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);
|
||||
|
|
|
@ -298,7 +298,7 @@ static int flexcop_fe_request_firmware(struct dvb_frontend* fe, const struct fir
|
|||
}
|
||||
|
||||
static int lgdt3303_pll_set(struct dvb_frontend* fe,
|
||||
struct dvb_frontend_parameters* params)
|
||||
struct dvb_frontend_parameters* params)
|
||||
{
|
||||
struct flexcop_device *fc = fe->dvb->priv;
|
||||
u8 buf[4];
|
||||
|
@ -332,7 +332,7 @@ static int lgdt3303_pll_set(struct dvb_frontend* fe,
|
|||
return -EREMOTEIO;
|
||||
}
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static struct lgdt330x_config air2pc_atsc_hd5000_config = {
|
||||
|
|
|
@ -556,9 +556,9 @@ static int tdvs_tua6034_pll_set(struct dvb_frontend* fe, struct dvb_frontend_par
|
|||
dprintk("%s: tuner at 0x%02x bytes: 0x%02x 0x%02x 0x%02x 0x%02x\n",
|
||||
__FUNCTION__, msg.addr, buf[0],buf[1],buf[2],buf[3]);
|
||||
if ((err = i2c_transfer(card->i2c_adapter, &msg, 1)) != 1) {
|
||||
printk(KERN_WARNING "dvb-bt8xx: %s error "
|
||||
"(addr %02x <- %02x, err = %i)\n",
|
||||
__FUNCTION__, buf[0], buf[1], err);
|
||||
printk(KERN_WARNING "dvb-bt8xx: %s error "
|
||||
"(addr %02x <- %02x, err = %i)\n",
|
||||
__FUNCTION__, buf[0], buf[1], err);
|
||||
if (err < 0)
|
||||
return err;
|
||||
else
|
||||
|
|
|
@ -86,25 +86,25 @@ enum dmx_success {
|
|||
|
||||
enum dmx_ts_pes
|
||||
{ /* also send packets to decoder (if it exists) */
|
||||
DMX_TS_PES_AUDIO0,
|
||||
DMX_TS_PES_AUDIO0,
|
||||
DMX_TS_PES_VIDEO0,
|
||||
DMX_TS_PES_TELETEXT0,
|
||||
DMX_TS_PES_SUBTITLE0,
|
||||
DMX_TS_PES_PCR0,
|
||||
|
||||
DMX_TS_PES_AUDIO1,
|
||||
DMX_TS_PES_AUDIO1,
|
||||
DMX_TS_PES_VIDEO1,
|
||||
DMX_TS_PES_TELETEXT1,
|
||||
DMX_TS_PES_SUBTITLE1,
|
||||
DMX_TS_PES_PCR1,
|
||||
|
||||
DMX_TS_PES_AUDIO2,
|
||||
DMX_TS_PES_AUDIO2,
|
||||
DMX_TS_PES_VIDEO2,
|
||||
DMX_TS_PES_TELETEXT2,
|
||||
DMX_TS_PES_SUBTITLE2,
|
||||
DMX_TS_PES_PCR2,
|
||||
|
||||
DMX_TS_PES_AUDIO3,
|
||||
DMX_TS_PES_AUDIO3,
|
||||
DMX_TS_PES_VIDEO3,
|
||||
DMX_TS_PES_TELETEXT3,
|
||||
DMX_TS_PES_SUBTITLE3,
|
||||
|
@ -121,17 +121,17 @@ enum dmx_ts_pes
|
|||
|
||||
|
||||
struct dmx_ts_feed {
|
||||
int is_filtering; /* Set to non-zero when filtering in progress */
|
||||
struct dmx_demux *parent; /* Back-pointer */
|
||||
void *priv; /* Pointer to private data of the API client */
|
||||
int (*set) (struct dmx_ts_feed *feed,
|
||||
int is_filtering; /* Set to non-zero when filtering in progress */
|
||||
struct dmx_demux *parent; /* Back-pointer */
|
||||
void *priv; /* Pointer to private data of the API client */
|
||||
int (*set) (struct dmx_ts_feed *feed,
|
||||
u16 pid,
|
||||
int type,
|
||||
enum dmx_ts_pes pes_type,
|
||||
size_t circular_buffer_size,
|
||||
struct timespec timeout);
|
||||
int (*start_filtering) (struct dmx_ts_feed* feed);
|
||||
int (*stop_filtering) (struct dmx_ts_feed* feed);
|
||||
int (*start_filtering) (struct dmx_ts_feed* feed);
|
||||
int (*stop_filtering) (struct dmx_ts_feed* feed);
|
||||
};
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
@ -139,35 +139,35 @@ struct dmx_ts_feed {
|
|||
/*--------------------------------------------------------------------------*/
|
||||
|
||||
struct dmx_section_filter {
|
||||
u8 filter_value [DMX_MAX_FILTER_SIZE];
|
||||
u8 filter_mask [DMX_MAX_FILTER_SIZE];
|
||||
u8 filter_mode [DMX_MAX_FILTER_SIZE];
|
||||
struct dmx_section_feed* parent; /* Back-pointer */
|
||||
void* priv; /* Pointer to private data of the API client */
|
||||
u8 filter_value [DMX_MAX_FILTER_SIZE];
|
||||
u8 filter_mask [DMX_MAX_FILTER_SIZE];
|
||||
u8 filter_mode [DMX_MAX_FILTER_SIZE];
|
||||
struct dmx_section_feed* parent; /* Back-pointer */
|
||||
void* priv; /* Pointer to private data of the API client */
|
||||
};
|
||||
|
||||
struct dmx_section_feed {
|
||||
int is_filtering; /* Set to non-zero when filtering in progress */
|
||||
struct dmx_demux* parent; /* Back-pointer */
|
||||
void* priv; /* Pointer to private data of the API client */
|
||||
int is_filtering; /* Set to non-zero when filtering in progress */
|
||||
struct dmx_demux* parent; /* Back-pointer */
|
||||
void* priv; /* Pointer to private data of the API client */
|
||||
|
||||
int check_crc;
|
||||
int check_crc;
|
||||
u32 crc_val;
|
||||
|
||||
u8 *secbuf;
|
||||
u8 secbuf_base[DMX_MAX_SECFEED_SIZE];
|
||||
u16 secbufp, seclen, tsfeedp;
|
||||
u8 *secbuf;
|
||||
u8 secbuf_base[DMX_MAX_SECFEED_SIZE];
|
||||
u16 secbufp, seclen, tsfeedp;
|
||||
|
||||
int (*set) (struct dmx_section_feed* feed,
|
||||
int (*set) (struct dmx_section_feed* feed,
|
||||
u16 pid,
|
||||
size_t circular_buffer_size,
|
||||
int check_crc);
|
||||
int (*allocate_filter) (struct dmx_section_feed* feed,
|
||||
int (*allocate_filter) (struct dmx_section_feed* feed,
|
||||
struct dmx_section_filter** filter);
|
||||
int (*release_filter) (struct dmx_section_feed* feed,
|
||||
int (*release_filter) (struct dmx_section_feed* feed,
|
||||
struct dmx_section_filter* filter);
|
||||
int (*start_filtering) (struct dmx_section_feed* feed);
|
||||
int (*stop_filtering) (struct dmx_section_feed* feed);
|
||||
int (*start_filtering) (struct dmx_section_feed* feed);
|
||||
int (*stop_filtering) (struct dmx_section_feed* feed);
|
||||
};
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
@ -205,10 +205,10 @@ enum dmx_frontend_source {
|
|||
};
|
||||
|
||||
struct dmx_frontend {
|
||||
struct list_head connectivity_list; /* List of front-ends that can
|
||||
struct list_head connectivity_list; /* List of front-ends that can
|
||||
be connected to a particular
|
||||
demux */
|
||||
enum dmx_frontend_source source;
|
||||
enum dmx_frontend_source source;
|
||||
};
|
||||
|
||||
/*--------------------------------------------------------------------------*/
|
||||
|
@ -240,38 +240,38 @@ struct dmx_frontend {
|
|||
#define DMX_FE_ENTRY(list) list_entry(list, struct dmx_frontend, connectivity_list)
|
||||
|
||||
struct dmx_demux {
|
||||
u32 capabilities; /* Bitfield of capability flags */
|
||||
struct dmx_frontend* frontend; /* Front-end connected to the demux */
|
||||
void* priv; /* Pointer to private data of the API client */
|
||||
int (*open) (struct dmx_demux* demux);
|
||||
int (*close) (struct dmx_demux* demux);
|
||||
int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
|
||||
int (*allocate_ts_feed) (struct dmx_demux* demux,
|
||||
u32 capabilities; /* Bitfield of capability flags */
|
||||
struct dmx_frontend* frontend; /* Front-end connected to the demux */
|
||||
void* priv; /* Pointer to private data of the API client */
|
||||
int (*open) (struct dmx_demux* demux);
|
||||
int (*close) (struct dmx_demux* demux);
|
||||
int (*write) (struct dmx_demux* demux, const char* buf, size_t count);
|
||||
int (*allocate_ts_feed) (struct dmx_demux* demux,
|
||||
struct dmx_ts_feed** feed,
|
||||
dmx_ts_cb callback);
|
||||
int (*release_ts_feed) (struct dmx_demux* demux,
|
||||
int (*release_ts_feed) (struct dmx_demux* demux,
|
||||
struct dmx_ts_feed* feed);
|
||||
int (*allocate_section_feed) (struct dmx_demux* demux,
|
||||
int (*allocate_section_feed) (struct dmx_demux* demux,
|
||||
struct dmx_section_feed** feed,
|
||||
dmx_section_cb callback);
|
||||
int (*release_section_feed) (struct dmx_demux* demux,
|
||||
int (*release_section_feed) (struct dmx_demux* demux,
|
||||
struct dmx_section_feed* feed);
|
||||
int (*add_frontend) (struct dmx_demux* demux,
|
||||
int (*add_frontend) (struct dmx_demux* demux,
|
||||
struct dmx_frontend* frontend);
|
||||
int (*remove_frontend) (struct dmx_demux* demux,
|
||||
int (*remove_frontend) (struct dmx_demux* demux,
|
||||
struct dmx_frontend* frontend);
|
||||
struct list_head* (*get_frontends) (struct dmx_demux* demux);
|
||||
int (*connect_frontend) (struct dmx_demux* demux,
|
||||
struct list_head* (*get_frontends) (struct dmx_demux* demux);
|
||||
int (*connect_frontend) (struct dmx_demux* demux,
|
||||
struct dmx_frontend* frontend);
|
||||
int (*disconnect_frontend) (struct dmx_demux* demux);
|
||||
int (*disconnect_frontend) (struct dmx_demux* demux);
|
||||
|
||||
int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
|
||||
int (*get_pes_pids) (struct dmx_demux* demux, u16 *pids);
|
||||
|
||||
int (*get_caps) (struct dmx_demux* demux, struct dmx_caps *caps);
|
||||
|
||||
int (*set_source) (struct dmx_demux* demux, const dmx_source_t *src);
|
||||
|
||||
int (*get_stc) (struct dmx_demux* demux, unsigned int num,
|
||||
int (*get_stc) (struct dmx_demux* demux, unsigned int num,
|
||||
u64 *stc, unsigned int *base);
|
||||
};
|
||||
|
||||
|
|
|
@ -947,7 +947,7 @@ static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
|
|||
|
||||
case DMX_GET_STC:
|
||||
if (!dmxdev->demux->get_stc) {
|
||||
ret=-EINVAL;
|
||||
ret=-EINVAL;
|
||||
break;
|
||||
}
|
||||
ret = dmxdev->demux->get_stc(dmxdev->demux,
|
||||
|
|
|
@ -53,51 +53,51 @@ enum dmxdev_state {
|
|||
};
|
||||
|
||||
struct dmxdev_buffer {
|
||||
u8 *data;
|
||||
int size;
|
||||
int pread;
|
||||
int pwrite;
|
||||
u8 *data;
|
||||
int size;
|
||||
int pread;
|
||||
int pwrite;
|
||||
wait_queue_head_t queue;
|
||||
int error;
|
||||
int error;
|
||||
};
|
||||
|
||||
struct dmxdev_filter {
|
||||
struct dvb_device *dvbdev;
|
||||
|
||||
union {
|
||||
struct dmx_section_filter *sec;
|
||||
union {
|
||||
struct dmx_section_filter *sec;
|
||||
} filter;
|
||||
|
||||
union {
|
||||
struct dmx_ts_feed *ts;
|
||||
struct dmx_section_feed *sec;
|
||||
union {
|
||||
struct dmx_ts_feed *ts;
|
||||
struct dmx_section_feed *sec;
|
||||
} feed;
|
||||
|
||||
union {
|
||||
struct dmx_sct_filter_params sec;
|
||||
struct dmx_pes_filter_params pes;
|
||||
union {
|
||||
struct dmx_sct_filter_params sec;
|
||||
struct dmx_pes_filter_params pes;
|
||||
} params;
|
||||
|
||||
int type;
|
||||
enum dmxdev_state state;
|
||||
struct dmxdev *dev;
|
||||
struct dmxdev_buffer buffer;
|
||||
int type;
|
||||
enum dmxdev_state state;
|
||||
struct dmxdev *dev;
|
||||
struct dmxdev_buffer buffer;
|
||||
|
||||
struct semaphore mutex;
|
||||
|
||||
/* only for sections */
|
||||
struct timer_list timer;
|
||||
int todo;
|
||||
u8 secheader[3];
|
||||
/* only for sections */
|
||||
struct timer_list timer;
|
||||
int todo;
|
||||
u8 secheader[3];
|
||||
|
||||
u16 pid;
|
||||
u16 pid;
|
||||
};
|
||||
|
||||
|
||||
struct dmxdev_dvr {
|
||||
int state;
|
||||
struct dmxdev *dev;
|
||||
struct dmxdev_buffer buffer;
|
||||
int state;
|
||||
struct dmxdev *dev;
|
||||
struct dmxdev_buffer buffer;
|
||||
};
|
||||
|
||||
|
||||
|
@ -105,16 +105,16 @@ struct dmxdev {
|
|||
struct dvb_device *dvbdev;
|
||||
struct dvb_device *dvr_dvbdev;
|
||||
|
||||
struct dmxdev_filter *filter;
|
||||
struct dmxdev_dvr *dvr;
|
||||
struct dmx_demux *demux;
|
||||
struct dmxdev_filter *filter;
|
||||
struct dmxdev_dvr *dvr;
|
||||
struct dmx_demux *demux;
|
||||
|
||||
int filternum;
|
||||
int capabilities;
|
||||
int filternum;
|
||||
int capabilities;
|
||||
#define DMXDEV_CAP_DUPLEX 1
|
||||
struct dmx_frontend *dvr_orig_fe;
|
||||
struct dmx_frontend *dvr_orig_fe;
|
||||
|
||||
struct dmxdev_buffer dvr_buffer;
|
||||
struct dmxdev_buffer dvr_buffer;
|
||||
#define DVR_BUFFER_SIZE (10*188*1024)
|
||||
|
||||
struct semaphore mutex;
|
||||
|
|
|
@ -498,7 +498,7 @@ static int dvb_ca_en50221_parse_attributes(struct dvb_ca_private *ca, int slot)
|
|||
/* process the CFTABLE_ENTRY tuples, and any after those */
|
||||
while ((!end_chain) && (address < 0x1000)) {
|
||||
if ((status = dvb_ca_en50221_read_tuple(ca, slot, &address, &tupleType,
|
||||
&tupleLength, tuple)) < 0)
|
||||
&tupleLength, tuple)) < 0)
|
||||
return status;
|
||||
switch (tupleType) {
|
||||
case 0x1B: // CISTPL_CFTABLE_ENTRY
|
||||
|
|
|
@ -72,12 +72,12 @@ static int read_picture_header(u8 *headr, struct mpg_picture *pic, int field, in
|
|||
u8 pct;
|
||||
|
||||
if (pr) printk( "Pic header: ");
|
||||
pic->temporal_reference[field] = (( headr[0] << 2 ) |
|
||||
pic->temporal_reference[field] = (( headr[0] << 2 ) |
|
||||
(headr[1] & 0x03) )& 0x03ff;
|
||||
if (pr) printk( " temp ref: 0x%04x", pic->temporal_reference[field]);
|
||||
|
||||
pct = ( headr[1] >> 2 ) & 0x07;
|
||||
pic->picture_coding_type[field] = pct;
|
||||
pic->picture_coding_type[field] = pct;
|
||||
if (pr) {
|
||||
switch(pct){
|
||||
case I_FRAME:
|
||||
|
@ -93,17 +93,17 @@ static int read_picture_header(u8 *headr, struct mpg_picture *pic, int field, in
|
|||
}
|
||||
|
||||
|
||||
pic->vinfo.vbv_delay = (( headr[1] >> 5 ) | ( headr[2] << 3) |
|
||||
pic->vinfo.vbv_delay = (( headr[1] >> 5 ) | ( headr[2] << 3) |
|
||||
( (headr[3] & 0x1F) << 11) ) & 0xffff;
|
||||
|
||||
if (pr) printk( " vbv delay: 0x%04x", pic->vinfo.vbv_delay);
|
||||
|
||||
pic->picture_header_parameter = ( headr[3] & 0xe0 ) |
|
||||
pic->picture_header_parameter = ( headr[3] & 0xe0 ) |
|
||||
((headr[4] & 0x80) >> 3);
|
||||
|
||||
if ( pct == B_FRAME ){
|
||||
pic->picture_header_parameter |= ( headr[4] >> 3 ) & 0x0f;
|
||||
}
|
||||
if ( pct == B_FRAME ){
|
||||
pic->picture_header_parameter |= ( headr[4] >> 3 ) & 0x0f;
|
||||
}
|
||||
if (pr) printk( " pic head param: 0x%x",
|
||||
pic->picture_header_parameter);
|
||||
|
||||
|
@ -124,18 +124,18 @@ static int read_gop_header(u8 *headr, struct mpg_picture *pic, int pr)
|
|||
((headr[0]<<4)& 0x30)| ((headr[1]>>4)& 0x0F),
|
||||
((headr[1]<<3)& 0x38)| ((headr[2]>>5)& 0x0F));
|
||||
|
||||
if ( ( headr[3] & 0x40 ) != 0 ){
|
||||
pic->closed_gop = 1;
|
||||
} else {
|
||||
pic->closed_gop = 0;
|
||||
}
|
||||
if ( ( headr[3] & 0x40 ) != 0 ){
|
||||
pic->closed_gop = 1;
|
||||
} else {
|
||||
pic->closed_gop = 0;
|
||||
}
|
||||
if (pr) printk("closed: %d", pic->closed_gop);
|
||||
|
||||
if ( ( headr[3] & 0x20 ) != 0 ){
|
||||
pic->broken_link = 1;
|
||||
} else {
|
||||
pic->broken_link = 0;
|
||||
}
|
||||
if ( ( headr[3] & 0x20 ) != 0 ){
|
||||
pic->broken_link = 1;
|
||||
} else {
|
||||
pic->broken_link = 0;
|
||||
}
|
||||
if (pr) printk(" broken: %d\n", pic->broken_link);
|
||||
|
||||
return 0;
|
||||
|
@ -146,7 +146,7 @@ static int read_gop_header(u8 *headr, struct mpg_picture *pic, int pr)
|
|||
/* needs 8 byte input */
|
||||
static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
|
||||
{
|
||||
int sw;
|
||||
int sw;
|
||||
int form = -1;
|
||||
|
||||
if (pr) printk("Reading sequence header\n");
|
||||
|
@ -154,9 +154,9 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
|
|||
vi->horizontal_size = ((headr[1] &0xF0) >> 4) | (headr[0] << 4);
|
||||
vi->vertical_size = ((headr[1] &0x0F) << 8) | (headr[2]);
|
||||
|
||||
sw = (int)((headr[3]&0xF0) >> 4) ;
|
||||
sw = (int)((headr[3]&0xF0) >> 4) ;
|
||||
|
||||
switch( sw ){
|
||||
switch( sw ){
|
||||
case 1:
|
||||
if (pr)
|
||||
printk("Videostream: ASPECT: 1:1");
|
||||
|
@ -165,84 +165,84 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
|
|||
case 2:
|
||||
if (pr)
|
||||
printk("Videostream: ASPECT: 4:3");
|
||||
vi->aspect_ratio = 133;
|
||||
vi->aspect_ratio = 133;
|
||||
break;
|
||||
case 3:
|
||||
if (pr)
|
||||
printk("Videostream: ASPECT: 16:9");
|
||||
vi->aspect_ratio = 177;
|
||||
vi->aspect_ratio = 177;
|
||||
break;
|
||||
case 4:
|
||||
if (pr)
|
||||
printk("Videostream: ASPECT: 2.21:1");
|
||||
vi->aspect_ratio = 221;
|
||||
vi->aspect_ratio = 221;
|
||||
break;
|
||||
|
||||
case 5 ... 15:
|
||||
case 5 ... 15:
|
||||
if (pr)
|
||||
printk("Videostream: ASPECT: reserved");
|
||||
vi->aspect_ratio = 0;
|
||||
vi->aspect_ratio = 0;
|
||||
break;
|
||||
|
||||
default:
|
||||
vi->aspect_ratio = 0;
|
||||
return -1;
|
||||
default:
|
||||
vi->aspect_ratio = 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (pr)
|
||||
printk(" Size = %dx%d",vi->horizontal_size,vi->vertical_size);
|
||||
|
||||
sw = (int)(headr[3]&0x0F);
|
||||
sw = (int)(headr[3]&0x0F);
|
||||
|
||||
switch ( sw ) {
|
||||
switch ( sw ) {
|
||||
case 1:
|
||||
if (pr)
|
||||
printk(" FRate: 23.976 fps");
|
||||
vi->framerate = 23976;
|
||||
vi->framerate = 23976;
|
||||
form = -1;
|
||||
break;
|
||||
case 2:
|
||||
if (pr)
|
||||
printk(" FRate: 24 fps");
|
||||
vi->framerate = 24000;
|
||||
vi->framerate = 24000;
|
||||
form = -1;
|
||||
break;
|
||||
case 3:
|
||||
if (pr)
|
||||
printk(" FRate: 25 fps");
|
||||
vi->framerate = 25000;
|
||||
vi->framerate = 25000;
|
||||
form = VIDEO_MODE_PAL;
|
||||
break;
|
||||
case 4:
|
||||
if (pr)
|
||||
printk(" FRate: 29.97 fps");
|
||||
vi->framerate = 29970;
|
||||
vi->framerate = 29970;
|
||||
form = VIDEO_MODE_NTSC;
|
||||
break;
|
||||
case 5:
|
||||
if (pr)
|
||||
printk(" FRate: 30 fps");
|
||||
vi->framerate = 30000;
|
||||
vi->framerate = 30000;
|
||||
form = VIDEO_MODE_NTSC;
|
||||
break;
|
||||
case 6:
|
||||
if (pr)
|
||||
printk(" FRate: 50 fps");
|
||||
vi->framerate = 50000;
|
||||
vi->framerate = 50000;
|
||||
form = VIDEO_MODE_PAL;
|
||||
break;
|
||||
case 7:
|
||||
if (pr)
|
||||
printk(" FRate: 60 fps");
|
||||
vi->framerate = 60000;
|
||||
vi->framerate = 60000;
|
||||
form = VIDEO_MODE_NTSC;
|
||||
break;
|
||||
}
|
||||
|
||||
vi->bit_rate = (headr[4] << 10) | (headr[5] << 2) | (headr[6] & 0x03);
|
||||
|
||||
vi->vbv_buffer_size
|
||||
= (( headr[6] & 0xF8) >> 3 ) | (( headr[7] & 0x1F )<< 5);
|
||||
vi->vbv_buffer_size
|
||||
= (( headr[6] & 0xF8) >> 3 ) | (( headr[7] & 0x1F )<< 5);
|
||||
|
||||
if (pr){
|
||||
printk(" BRate: %d Mbit/s",4*(vi->bit_rate)/10000);
|
||||
|
@ -250,7 +250,7 @@ static int read_sequence_header(u8 *headr, struct dvb_video_info *vi, int pr)
|
|||
printk("\n");
|
||||
}
|
||||
|
||||
vi->video_format = form;
|
||||
vi->video_format = form;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -308,7 +308,7 @@ static int get_ainfo(u8 *mbuf, int count, struct dvb_audio_info *ai, int pr)
|
|||
if (!found) return -1;
|
||||
|
||||
if (c+3 >= count) return -1;
|
||||
headr = mbuf+c;
|
||||
headr = mbuf+c;
|
||||
|
||||
ai->layer = (headr[1] & 0x06) >> 1;
|
||||
|
||||
|
@ -368,7 +368,7 @@ int dvb_filter_get_ac3info(u8 *mbuf, int count, struct dvb_audio_info *ai, int p
|
|||
if (c+5 >= count) return -1;
|
||||
|
||||
ai->layer = 0; // 0 for AC3
|
||||
headr = mbuf+c+2;
|
||||
headr = mbuf+c+2;
|
||||
|
||||
frame = (headr[2]&0x3f);
|
||||
ai->bit_rate = ac3_bitrates[frame >> 1]*1000;
|
||||
|
@ -396,159 +396,159 @@ EXPORT_SYMBOL(dvb_filter_get_ac3info);
|
|||
#if 0
|
||||
static u8 *skip_pes_header(u8 **bufp)
|
||||
{
|
||||
u8 *inbuf = *bufp;
|
||||
u8 *buf = inbuf;
|
||||
u8 *pts = NULL;
|
||||
int skip = 0;
|
||||
u8 *inbuf = *bufp;
|
||||
u8 *buf = inbuf;
|
||||
u8 *pts = NULL;
|
||||
int skip = 0;
|
||||
|
||||
static const int mpeg1_skip_table[16] = {
|
||||
1, 0xffff, 5, 10, 0xffff, 0xffff, 0xffff, 0xffff,
|
||||
0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
|
||||
0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff
|
||||
};
|
||||
|
||||
|
||||
if ((inbuf[6] & 0xc0) == 0x80){ /* mpeg2 */
|
||||
if (buf[7] & PTS_ONLY)
|
||||
pts = buf+9;
|
||||
else pts = NULL;
|
||||
buf = inbuf + 9 + inbuf[8];
|
||||
} else { /* mpeg1 */
|
||||
for (buf = inbuf + 6; *buf == 0xff; buf++)
|
||||
if (buf == inbuf + 6 + 16) {
|
||||
break;
|
||||
}
|
||||
if ((*buf & 0xc0) == 0x40)
|
||||
buf += 2;
|
||||
skip = mpeg1_skip_table [*buf >> 4];
|
||||
if (skip == 5 || skip == 10) pts = buf;
|
||||
else pts = NULL;
|
||||
if ((inbuf[6] & 0xc0) == 0x80){ /* mpeg2 */
|
||||
if (buf[7] & PTS_ONLY)
|
||||
pts = buf+9;
|
||||
else pts = NULL;
|
||||
buf = inbuf + 9 + inbuf[8];
|
||||
} else { /* mpeg1 */
|
||||
for (buf = inbuf + 6; *buf == 0xff; buf++)
|
||||
if (buf == inbuf + 6 + 16) {
|
||||
break;
|
||||
}
|
||||
if ((*buf & 0xc0) == 0x40)
|
||||
buf += 2;
|
||||
skip = mpeg1_skip_table [*buf >> 4];
|
||||
if (skip == 5 || skip == 10) pts = buf;
|
||||
else pts = NULL;
|
||||
|
||||
buf += mpeg1_skip_table [*buf >> 4];
|
||||
}
|
||||
buf += mpeg1_skip_table [*buf >> 4];
|
||||
}
|
||||
|
||||
*bufp = buf;
|
||||
return pts;
|
||||
*bufp = buf;
|
||||
return pts;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
static void initialize_quant_matrix( u32 *matrix )
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
|
||||
matrix[0] = 0x08101013;
|
||||
matrix[1] = 0x10131616;
|
||||
matrix[2] = 0x16161616;
|
||||
matrix[3] = 0x1a181a1b;
|
||||
matrix[4] = 0x1b1b1a1a;
|
||||
matrix[5] = 0x1a1a1b1b;
|
||||
matrix[6] = 0x1b1d1d1d;
|
||||
matrix[7] = 0x2222221d;
|
||||
matrix[8] = 0x1d1d1b1b;
|
||||
matrix[9] = 0x1d1d2020;
|
||||
matrix[10] = 0x22222526;
|
||||
matrix[11] = 0x25232322;
|
||||
matrix[12] = 0x23262628;
|
||||
matrix[13] = 0x28283030;
|
||||
matrix[14] = 0x2e2e3838;
|
||||
matrix[15] = 0x3a454553;
|
||||
matrix[0] = 0x08101013;
|
||||
matrix[1] = 0x10131616;
|
||||
matrix[2] = 0x16161616;
|
||||
matrix[3] = 0x1a181a1b;
|
||||
matrix[4] = 0x1b1b1a1a;
|
||||
matrix[5] = 0x1a1a1b1b;
|
||||
matrix[6] = 0x1b1d1d1d;
|
||||
matrix[7] = 0x2222221d;
|
||||
matrix[8] = 0x1d1d1b1b;
|
||||
matrix[9] = 0x1d1d2020;
|
||||
matrix[10] = 0x22222526;
|
||||
matrix[11] = 0x25232322;
|
||||
matrix[12] = 0x23262628;
|
||||
matrix[13] = 0x28283030;
|
||||
matrix[14] = 0x2e2e3838;
|
||||
matrix[15] = 0x3a454553;
|
||||
|
||||
for ( i = 16 ; i < 32 ; i++ )
|
||||
matrix[i] = 0x10101010;
|
||||
for ( i = 16 ; i < 32 ; i++ )
|
||||
matrix[i] = 0x10101010;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
static void initialize_mpg_picture(struct mpg_picture *pic)
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
|
||||
/* set MPEG1 */
|
||||
pic->mpeg1_flag = 1;
|
||||
pic->profile_and_level = 0x4A ; /* MP@LL */
|
||||
pic->progressive_sequence = 1;
|
||||
pic->low_delay = 0;
|
||||
/* set MPEG1 */
|
||||
pic->mpeg1_flag = 1;
|
||||
pic->profile_and_level = 0x4A ; /* MP@LL */
|
||||
pic->progressive_sequence = 1;
|
||||
pic->low_delay = 0;
|
||||
|
||||
pic->sequence_display_extension_flag = 0;
|
||||
for ( i = 0 ; i < 4 ; i++ ){
|
||||
pic->frame_centre_horizontal_offset[i] = 0;
|
||||
pic->frame_centre_vertical_offset[i] = 0;
|
||||
}
|
||||
pic->last_frame_centre_horizontal_offset = 0;
|
||||
pic->last_frame_centre_vertical_offset = 0;
|
||||
pic->sequence_display_extension_flag = 0;
|
||||
for ( i = 0 ; i < 4 ; i++ ){
|
||||
pic->frame_centre_horizontal_offset[i] = 0;
|
||||
pic->frame_centre_vertical_offset[i] = 0;
|
||||
}
|
||||
pic->last_frame_centre_horizontal_offset = 0;
|
||||
pic->last_frame_centre_vertical_offset = 0;
|
||||
|
||||
pic->picture_display_extension_flag[0] = 0;
|
||||
pic->picture_display_extension_flag[1] = 0;
|
||||
pic->sequence_header_flag = 0;
|
||||
pic->picture_display_extension_flag[0] = 0;
|
||||
pic->picture_display_extension_flag[1] = 0;
|
||||
pic->sequence_header_flag = 0;
|
||||
pic->gop_flag = 0;
|
||||
pic->sequence_end_flag = 0;
|
||||
pic->sequence_end_flag = 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
static void mpg_set_picture_parameter( int32_t field_type, struct mpg_picture *pic )
|
||||
{
|
||||
int16_t last_h_offset;
|
||||
int16_t last_v_offset;
|
||||
int16_t last_h_offset;
|
||||
int16_t last_v_offset;
|
||||
|
||||
int16_t *p_h_offset;
|
||||
int16_t *p_v_offset;
|
||||
int16_t *p_h_offset;
|
||||
int16_t *p_v_offset;
|
||||
|
||||
if ( pic->mpeg1_flag ){
|
||||
pic->picture_structure[field_type] = VIDEO_FRAME_PICTURE;
|
||||
pic->top_field_first = 0;
|
||||
pic->repeat_first_field = 0;
|
||||
pic->progressive_frame = 1;
|
||||
pic->picture_coding_parameter = 0x000010;
|
||||
}
|
||||
if ( pic->mpeg1_flag ){
|
||||
pic->picture_structure[field_type] = VIDEO_FRAME_PICTURE;
|
||||
pic->top_field_first = 0;
|
||||
pic->repeat_first_field = 0;
|
||||
pic->progressive_frame = 1;
|
||||
pic->picture_coding_parameter = 0x000010;
|
||||
}
|
||||
|
||||
/* Reset flag */
|
||||
pic->picture_display_extension_flag[field_type] = 0;
|
||||
/* Reset flag */
|
||||
pic->picture_display_extension_flag[field_type] = 0;
|
||||
|
||||
last_h_offset = pic->last_frame_centre_horizontal_offset;
|
||||
last_v_offset = pic->last_frame_centre_vertical_offset;
|
||||
if ( field_type == FIRST_FIELD ){
|
||||
p_h_offset = pic->frame_centre_horizontal_offset;
|
||||
p_v_offset = pic->frame_centre_vertical_offset;
|
||||
*p_h_offset = last_h_offset;
|
||||
*(p_h_offset + 1) = last_h_offset;
|
||||
*(p_h_offset + 2) = last_h_offset;
|
||||
*p_v_offset = last_v_offset;
|
||||
*(p_v_offset + 1) = last_v_offset;
|
||||
*(p_v_offset + 2) = last_v_offset;
|
||||
} else {
|
||||
pic->frame_centre_horizontal_offset[3] = last_h_offset;
|
||||
pic->frame_centre_vertical_offset[3] = last_v_offset;
|
||||
}
|
||||
last_h_offset = pic->last_frame_centre_horizontal_offset;
|
||||
last_v_offset = pic->last_frame_centre_vertical_offset;
|
||||
if ( field_type == FIRST_FIELD ){
|
||||
p_h_offset = pic->frame_centre_horizontal_offset;
|
||||
p_v_offset = pic->frame_centre_vertical_offset;
|
||||
*p_h_offset = last_h_offset;
|
||||
*(p_h_offset + 1) = last_h_offset;
|
||||
*(p_h_offset + 2) = last_h_offset;
|
||||
*p_v_offset = last_v_offset;
|
||||
*(p_v_offset + 1) = last_v_offset;
|
||||
*(p_v_offset + 2) = last_v_offset;
|
||||
} else {
|
||||
pic->frame_centre_horizontal_offset[3] = last_h_offset;
|
||||
pic->frame_centre_vertical_offset[3] = last_v_offset;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if 0
|
||||
static void init_mpg_picture( struct mpg_picture *pic, int chan, int32_t field_type)
|
||||
{
|
||||
pic->picture_header = 0;
|
||||
pic->sequence_header_data
|
||||
= ( INIT_HORIZONTAL_SIZE << 20 )
|
||||
| ( INIT_VERTICAL_SIZE << 8 )
|
||||
| ( INIT_ASPECT_RATIO << 4 )
|
||||
| ( INIT_FRAME_RATE );
|
||||
pic->mpeg1_flag = 0;
|
||||
pic->vinfo.horizontal_size
|
||||
= INIT_DISP_HORIZONTAL_SIZE;
|
||||
pic->vinfo.vertical_size
|
||||
= INIT_DISP_VERTICAL_SIZE;
|
||||
pic->picture_display_extension_flag[field_type]
|
||||
= 0;
|
||||
pic->pts_flag[field_type] = 0;
|
||||
pic->picture_header = 0;
|
||||
pic->sequence_header_data
|
||||
= ( INIT_HORIZONTAL_SIZE << 20 )
|
||||
| ( INIT_VERTICAL_SIZE << 8 )
|
||||
| ( INIT_ASPECT_RATIO << 4 )
|
||||
| ( INIT_FRAME_RATE );
|
||||
pic->mpeg1_flag = 0;
|
||||
pic->vinfo.horizontal_size
|
||||
= INIT_DISP_HORIZONTAL_SIZE;
|
||||
pic->vinfo.vertical_size
|
||||
= INIT_DISP_VERTICAL_SIZE;
|
||||
pic->picture_display_extension_flag[field_type]
|
||||
= 0;
|
||||
pic->pts_flag[field_type] = 0;
|
||||
|
||||
pic->sequence_gop_header = 0;
|
||||
pic->picture_header = 0;
|
||||
pic->sequence_header_flag = 0;
|
||||
pic->gop_flag = 0;
|
||||
pic->sequence_end_flag = 0;
|
||||
pic->sequence_display_extension_flag = 0;
|
||||
pic->last_frame_centre_horizontal_offset = 0;
|
||||
pic->last_frame_centre_vertical_offset = 0;
|
||||
pic->sequence_gop_header = 0;
|
||||
pic->picture_header = 0;
|
||||
pic->sequence_header_flag = 0;
|
||||
pic->gop_flag = 0;
|
||||
pic->sequence_end_flag = 0;
|
||||
pic->sequence_display_extension_flag = 0;
|
||||
pic->last_frame_centre_horizontal_offset = 0;
|
||||
pic->last_frame_centre_vertical_offset = 0;
|
||||
pic->channel = chan;
|
||||
}
|
||||
#endif
|
||||
|
@ -588,11 +588,11 @@ int dvb_filter_pes2ts(struct dvb_filter_pes2ts *p2ts, unsigned char *pes,
|
|||
buf[1]&=~0x40;
|
||||
}
|
||||
if (!len)
|
||||
return 0;
|
||||
return 0;
|
||||
buf[3]=0x30|((p2ts->cc++)&0x0f);
|
||||
rest=183-len;
|
||||
if (rest) {
|
||||
buf[5]=0x00;
|
||||
buf[5]=0x00;
|
||||
if (rest-1)
|
||||
memset(buf+6, 0xff, rest-1);
|
||||
}
|
||||
|
|
|
@ -29,8 +29,8 @@ typedef int (dvb_filter_pes2ts_cb_t) (void *, unsigned char *);
|
|||
|
||||
struct dvb_filter_pes2ts {
|
||||
unsigned char buf[188];
|
||||
unsigned char cc;
|
||||
dvb_filter_pes2ts_cb_t *cb;
|
||||
unsigned char cc;
|
||||
dvb_filter_pes2ts_cb_t *cb;
|
||||
void *priv;
|
||||
};
|
||||
|
||||
|
@ -162,7 +162,7 @@ struct dvb_video_info {
|
|||
u32 bit_rate;
|
||||
u32 comp_bit_rate;
|
||||
u32 vbv_buffer_size;
|
||||
s16 vbv_delay;
|
||||
s16 vbv_delay;
|
||||
u32 CSPF;
|
||||
u32 off;
|
||||
};
|
||||
|
@ -173,60 +173,60 @@ struct dvb_video_info {
|
|||
#define VIDEO_FRAME_PICTURE 0x03
|
||||
|
||||
struct mpg_picture {
|
||||
int channel;
|
||||
int channel;
|
||||
struct dvb_video_info vinfo;
|
||||
u32 *sequence_gop_header;
|
||||
u32 *picture_header;
|
||||
s32 time_code;
|
||||
int low_delay;
|
||||
int closed_gop;
|
||||
int broken_link;
|
||||
int sequence_header_flag;
|
||||
int gop_flag;
|
||||
int sequence_end_flag;
|
||||
u32 *sequence_gop_header;
|
||||
u32 *picture_header;
|
||||
s32 time_code;
|
||||
int low_delay;
|
||||
int closed_gop;
|
||||
int broken_link;
|
||||
int sequence_header_flag;
|
||||
int gop_flag;
|
||||
int sequence_end_flag;
|
||||
|
||||
u8 profile_and_level;
|
||||
s32 picture_coding_parameter;
|
||||
u32 matrix[32];
|
||||
s8 matrix_change_flag;
|
||||
u8 profile_and_level;
|
||||
s32 picture_coding_parameter;
|
||||
u32 matrix[32];
|
||||
s8 matrix_change_flag;
|
||||
|
||||
u8 picture_header_parameter;
|
||||
u8 picture_header_parameter;
|
||||
/* bit 0 - 2: bwd f code
|
||||
bit 3 : fpb vector
|
||||
bit 4 - 6: fwd f code
|
||||
bit 7 : fpf vector */
|
||||
|
||||
int mpeg1_flag;
|
||||
int progressive_sequence;
|
||||
int sequence_display_extension_flag;
|
||||
u32 sequence_header_data;
|
||||
s16 last_frame_centre_horizontal_offset;
|
||||
s16 last_frame_centre_vertical_offset;
|
||||
int mpeg1_flag;
|
||||
int progressive_sequence;
|
||||
int sequence_display_extension_flag;
|
||||
u32 sequence_header_data;
|
||||
s16 last_frame_centre_horizontal_offset;
|
||||
s16 last_frame_centre_vertical_offset;
|
||||
|
||||
u32 pts[2]; /* [0] 1st field, [1] 2nd field */
|
||||
int top_field_first;
|
||||
int repeat_first_field;
|
||||
int progressive_frame;
|
||||
int bank;
|
||||
int forward_bank;
|
||||
int backward_bank;
|
||||
int compress;
|
||||
s16 frame_centre_horizontal_offset[OFF_SIZE];
|
||||
/* [0-2] 1st field, [3] 2nd field */
|
||||
s16 frame_centre_vertical_offset[OFF_SIZE];
|
||||
/* [0-2] 1st field, [3] 2nd field */
|
||||
s16 temporal_reference[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
u32 pts[2]; /* [0] 1st field, [1] 2nd field */
|
||||
int top_field_first;
|
||||
int repeat_first_field;
|
||||
int progressive_frame;
|
||||
int bank;
|
||||
int forward_bank;
|
||||
int backward_bank;
|
||||
int compress;
|
||||
s16 frame_centre_horizontal_offset[OFF_SIZE];
|
||||
/* [0-2] 1st field, [3] 2nd field */
|
||||
s16 frame_centre_vertical_offset[OFF_SIZE];
|
||||
/* [0-2] 1st field, [3] 2nd field */
|
||||
s16 temporal_reference[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
|
||||
s8 picture_coding_type[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
s8 picture_structure[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
s8 picture_display_extension_flag[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
/* picture_display_extenion() 0:no 1:exit*/
|
||||
s8 pts_flag[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
s8 picture_coding_type[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
s8 picture_structure[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
s8 picture_display_extension_flag[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
/* picture_display_extenion() 0:no 1:exit*/
|
||||
s8 pts_flag[2];
|
||||
/* [0] 1st field, [1] 2nd field */
|
||||
};
|
||||
|
||||
struct dvb_audio_info {
|
||||
|
|
|
@ -372,10 +372,10 @@ static int dvb_frontend_thread(void *data)
|
|||
|
||||
snprintf (name, sizeof(name), "kdvb-fe-%i", fe->dvb->num);
|
||||
|
||||
lock_kernel();
|
||||
daemonize(name);
|
||||
sigfillset(¤t->blocked);
|
||||
unlock_kernel();
|
||||
lock_kernel();
|
||||
daemonize(name);
|
||||
sigfillset(¤t->blocked);
|
||||
unlock_kernel();
|
||||
|
||||
fepriv->status = 0;
|
||||
dvb_frontend_init(fe);
|
||||
|
|
|
@ -41,10 +41,10 @@
|
|||
#include "dvbdev.h"
|
||||
|
||||
struct dvb_frontend_tune_settings {
|
||||
int min_delay_ms;
|
||||
int step_size;
|
||||
int max_drift;
|
||||
struct dvb_frontend_parameters parameters;
|
||||
int min_delay_ms;
|
||||
int step_size;
|
||||
int max_drift;
|
||||
struct dvb_frontend_parameters parameters;
|
||||
};
|
||||
|
||||
struct dvb_frontend;
|
||||
|
|
|
@ -713,7 +713,7 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
|
|||
if (buffer1_len > 32768)
|
||||
printk(KERN_WARNING "length > 32k: %zu.\n", buffer1_len);
|
||||
/* printk("TS callback: %u bytes, %u TS cells @ %p.\n",
|
||||
buffer1_len, buffer1_len / TS_SZ, buffer1); */
|
||||
buffer1_len, buffer1_len / TS_SZ, buffer1); */
|
||||
dvb_net_ule(dev, buffer1, buffer1_len);
|
||||
return 0;
|
||||
}
|
||||
|
@ -721,8 +721,8 @@ static int dvb_net_ts_callback(const u8 *buffer1, size_t buffer1_len,
|
|||
|
||||
static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
|
||||
{
|
||||
u8 *eth;
|
||||
struct sk_buff *skb;
|
||||
u8 *eth;
|
||||
struct sk_buff *skb;
|
||||
struct net_device_stats *stats = &(((struct dvb_net_priv *) dev->priv)->stats);
|
||||
int snap = 0;
|
||||
|
||||
|
@ -754,7 +754,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
|
|||
return;
|
||||
}
|
||||
snap = 8;
|
||||
}
|
||||
}
|
||||
if (pkt[7]) {
|
||||
/* FIXME: assemble datagram from multiple sections */
|
||||
stats->rx_errors++;
|
||||
|
@ -778,14 +778,14 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
|
|||
memcpy(eth + 14, pkt + 12 + snap, pkt_len - 12 - 4 - snap);
|
||||
|
||||
/* create ethernet header: */
|
||||
eth[0]=pkt[0x0b];
|
||||
eth[1]=pkt[0x0a];
|
||||
eth[2]=pkt[0x09];
|
||||
eth[3]=pkt[0x08];
|
||||
eth[4]=pkt[0x04];
|
||||
eth[5]=pkt[0x03];
|
||||
eth[0]=pkt[0x0b];
|
||||
eth[1]=pkt[0x0a];
|
||||
eth[2]=pkt[0x09];
|
||||
eth[3]=pkt[0x08];
|
||||
eth[4]=pkt[0x04];
|
||||
eth[5]=pkt[0x03];
|
||||
|
||||
eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
|
||||
eth[6]=eth[7]=eth[8]=eth[9]=eth[10]=eth[11]=0;
|
||||
|
||||
if (snap) {
|
||||
eth[12] = pkt[18];
|
||||
|
@ -807,7 +807,7 @@ static void dvb_net_sec(struct net_device *dev, u8 *pkt, int pkt_len)
|
|||
|
||||
stats->rx_packets++;
|
||||
stats->rx_bytes+=skb->len;
|
||||
netif_rx(skb);
|
||||
netif_rx(skb);
|
||||
}
|
||||
|
||||
static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
|
||||
|
@ -815,7 +815,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len,
|
|||
struct dmx_section_filter *filter,
|
||||
enum dmx_success success)
|
||||
{
|
||||
struct net_device *dev = filter->priv;
|
||||
struct net_device *dev = filter->priv;
|
||||
|
||||
/**
|
||||
* we rely on the DVB API definition where exactly one complete
|
||||
|
@ -885,8 +885,8 @@ static int dvb_net_feed_start(struct net_device *dev)
|
|||
{
|
||||
int ret = 0, i;
|
||||
struct dvb_net_priv *priv = dev->priv;
|
||||
struct dmx_demux *demux = priv->demux;
|
||||
unsigned char *mac = (unsigned char *) dev->dev_addr;
|
||||
struct dmx_demux *demux = priv->demux;
|
||||
unsigned char *mac = (unsigned char *) dev->dev_addr;
|
||||
|
||||
dprintk("%s: rx_mode %i\n", __FUNCTION__, priv->rx_mode);
|
||||
down(&priv->mutex);
|
||||
|
@ -1129,12 +1129,12 @@ static int dvb_net_stop(struct net_device *dev)
|
|||
struct dvb_net_priv *priv = dev->priv;
|
||||
|
||||
priv->in_use--;
|
||||
return dvb_net_feed_stop(dev);
|
||||
return dvb_net_feed_stop(dev);
|
||||
}
|
||||
|
||||
static struct net_device_stats * dvb_net_get_stats(struct net_device *dev)
|
||||
{
|
||||
return &((struct dvb_net_priv*) dev->priv)->stats;
|
||||
return &((struct dvb_net_priv*) dev->priv)->stats;
|
||||
}
|
||||
|
||||
static void dvb_net_setup(struct net_device *dev)
|
||||
|
@ -1360,10 +1360,10 @@ static struct file_operations dvb_net_fops = {
|
|||
};
|
||||
|
||||
static struct dvb_device dvbdev_net = {
|
||||
.priv = NULL,
|
||||
.users = 1,
|
||||
.writers = 1,
|
||||
.fops = &dvb_net_fops,
|
||||
.priv = NULL,
|
||||
.users = 1,
|
||||
.writers = 1,
|
||||
.fops = &dvb_net_fops,
|
||||
};
|
||||
|
||||
|
||||
|
|
|
@ -42,216 +42,216 @@
|
|||
|
||||
void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data, size_t len)
|
||||
{
|
||||
rbuf->pread=rbuf->pwrite=0;
|
||||
rbuf->data=data;
|
||||
rbuf->size=len;
|
||||
rbuf->pread=rbuf->pwrite=0;
|
||||
rbuf->data=data;
|
||||
rbuf->size=len;
|
||||
|
||||
init_waitqueue_head(&rbuf->queue);
|
||||
init_waitqueue_head(&rbuf->queue);
|
||||
|
||||
spin_lock_init(&(rbuf->lock));
|
||||
spin_lock_init(&(rbuf->lock));
|
||||
}
|
||||
|
||||
|
||||
|
||||
int dvb_ringbuffer_empty(struct dvb_ringbuffer *rbuf)
|
||||
{
|
||||
return (rbuf->pread==rbuf->pwrite);
|
||||
return (rbuf->pread==rbuf->pwrite);
|
||||
}
|
||||
|
||||
|
||||
|
||||
ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf)
|
||||
{
|
||||
ssize_t free;
|
||||
ssize_t free;
|
||||
|
||||
free = rbuf->pread - rbuf->pwrite;
|
||||
if (free <= 0)
|
||||
free += rbuf->size;
|
||||
return free-1;
|
||||
free = rbuf->pread - rbuf->pwrite;
|
||||
if (free <= 0)
|
||||
free += rbuf->size;
|
||||
return free-1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf)
|
||||
{
|
||||
ssize_t avail;
|
||||
ssize_t avail;
|
||||
|
||||
avail = rbuf->pwrite - rbuf->pread;
|
||||
if (avail < 0)
|
||||
avail += rbuf->size;
|
||||
return avail;
|
||||
avail = rbuf->pwrite - rbuf->pread;
|
||||
if (avail < 0)
|
||||
avail += rbuf->size;
|
||||
return avail;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
|
||||
{
|
||||
rbuf->pread = rbuf->pwrite;
|
||||
rbuf->pread = rbuf->pwrite;
|
||||
}
|
||||
|
||||
|
||||
|
||||
void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf)
|
||||
{
|
||||
unsigned long flags;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&rbuf->lock, flags);
|
||||
dvb_ringbuffer_flush(rbuf);
|
||||
spin_unlock_irqrestore(&rbuf->lock, flags);
|
||||
spin_lock_irqsave(&rbuf->lock, flags);
|
||||
dvb_ringbuffer_flush(rbuf);
|
||||
spin_unlock_irqrestore(&rbuf->lock, flags);
|
||||
|
||||
wake_up(&rbuf->queue);
|
||||
wake_up(&rbuf->queue);
|
||||
}
|
||||
|
||||
|
||||
|
||||
ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, size_t len, int usermem)
|
||||
{
|
||||
size_t todo = len;
|
||||
size_t split;
|
||||
size_t todo = len;
|
||||
size_t split;
|
||||
|
||||
split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
|
||||
if (split > 0) {
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+rbuf->pread, split);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
|
||||
return -EFAULT;
|
||||
buf += split;
|
||||
todo -= split;
|
||||
rbuf->pread = 0;
|
||||
}
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+rbuf->pread, todo);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
|
||||
return -EFAULT;
|
||||
split = (rbuf->pread + len > rbuf->size) ? rbuf->size - rbuf->pread : 0;
|
||||
if (split > 0) {
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+rbuf->pread, split);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+rbuf->pread, split))
|
||||
return -EFAULT;
|
||||
buf += split;
|
||||
todo -= split;
|
||||
rbuf->pread = 0;
|
||||
}
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+rbuf->pread, todo);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+rbuf->pread, todo))
|
||||
return -EFAULT;
|
||||
|
||||
rbuf->pread = (rbuf->pread + todo) % rbuf->size;
|
||||
rbuf->pread = (rbuf->pread + todo) % rbuf->size;
|
||||
|
||||
return len;
|
||||
return len;
|
||||
}
|
||||
|
||||
|
||||
|
||||
ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, size_t len)
|
||||
{
|
||||
size_t todo = len;
|
||||
size_t split;
|
||||
size_t todo = len;
|
||||
size_t split;
|
||||
|
||||
split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0;
|
||||
split = (rbuf->pwrite + len > rbuf->size) ? rbuf->size - rbuf->pwrite : 0;
|
||||
|
||||
if (split > 0) {
|
||||
memcpy(rbuf->data+rbuf->pwrite, buf, split);
|
||||
buf += split;
|
||||
todo -= split;
|
||||
rbuf->pwrite = 0;
|
||||
}
|
||||
memcpy(rbuf->data+rbuf->pwrite, buf, todo);
|
||||
rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size;
|
||||
if (split > 0) {
|
||||
memcpy(rbuf->data+rbuf->pwrite, buf, split);
|
||||
buf += split;
|
||||
todo -= split;
|
||||
rbuf->pwrite = 0;
|
||||
}
|
||||
memcpy(rbuf->data+rbuf->pwrite, buf, todo);
|
||||
rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size;
|
||||
|
||||
return len;
|
||||
return len;
|
||||
}
|
||||
|
||||
ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf, size_t len)
|
||||
{
|
||||
int status;
|
||||
ssize_t oldpwrite = rbuf->pwrite;
|
||||
int status;
|
||||
ssize_t oldpwrite = rbuf->pwrite;
|
||||
|
||||
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len >> 8);
|
||||
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len & 0xff);
|
||||
DVB_RINGBUFFER_WRITE_BYTE(rbuf, PKT_READY);
|
||||
status = dvb_ringbuffer_write(rbuf, buf, len);
|
||||
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len >> 8);
|
||||
DVB_RINGBUFFER_WRITE_BYTE(rbuf, len & 0xff);
|
||||
DVB_RINGBUFFER_WRITE_BYTE(rbuf, PKT_READY);
|
||||
status = dvb_ringbuffer_write(rbuf, buf, len);
|
||||
|
||||
if (status < 0) rbuf->pwrite = oldpwrite;
|
||||
return status;
|
||||
if (status < 0) rbuf->pwrite = oldpwrite;
|
||||
return status;
|
||||
}
|
||||
|
||||
ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx,
|
||||
int offset, u8* buf, size_t len, int usermem)
|
||||
int offset, u8* buf, size_t len, int usermem)
|
||||
{
|
||||
size_t todo;
|
||||
size_t split;
|
||||
size_t pktlen;
|
||||
size_t todo;
|
||||
size_t split;
|
||||
size_t pktlen;
|
||||
|
||||
pktlen = rbuf->data[idx] << 8;
|
||||
pktlen |= rbuf->data[(idx + 1) % rbuf->size];
|
||||
if (offset > pktlen) return -EINVAL;
|
||||
if ((offset + len) > pktlen) len = pktlen - offset;
|
||||
pktlen = rbuf->data[idx] << 8;
|
||||
pktlen |= rbuf->data[(idx + 1) % rbuf->size];
|
||||
if (offset > pktlen) return -EINVAL;
|
||||
if ((offset + len) > pktlen) len = pktlen - offset;
|
||||
|
||||
idx = (idx + DVB_RINGBUFFER_PKTHDRSIZE + offset) % rbuf->size;
|
||||
todo = len;
|
||||
split = ((idx + len) > rbuf->size) ? rbuf->size - idx : 0;
|
||||
if (split > 0) {
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+idx, split);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+idx, split))
|
||||
return -EFAULT;
|
||||
buf += split;
|
||||
todo -= split;
|
||||
idx = 0;
|
||||
}
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+idx, todo);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+idx, todo))
|
||||
return -EFAULT;
|
||||
idx = (idx + DVB_RINGBUFFER_PKTHDRSIZE + offset) % rbuf->size;
|
||||
todo = len;
|
||||
split = ((idx + len) > rbuf->size) ? rbuf->size - idx : 0;
|
||||
if (split > 0) {
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+idx, split);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+idx, split))
|
||||
return -EFAULT;
|
||||
buf += split;
|
||||
todo -= split;
|
||||
idx = 0;
|
||||
}
|
||||
if (!usermem)
|
||||
memcpy(buf, rbuf->data+idx, todo);
|
||||
else
|
||||
if (copy_to_user(buf, rbuf->data+idx, todo))
|
||||
return -EFAULT;
|
||||
|
||||
return len;
|
||||
return len;
|
||||
}
|
||||
|
||||
void dvb_ringbuffer_pkt_dispose(struct dvb_ringbuffer *rbuf, size_t idx)
|
||||
{
|
||||
size_t pktlen;
|
||||
size_t pktlen;
|
||||
|
||||
rbuf->data[(idx + 2) % rbuf->size] = PKT_DISPOSED;
|
||||
rbuf->data[(idx + 2) % rbuf->size] = PKT_DISPOSED;
|
||||
|
||||
// clean up disposed packets
|
||||
while(dvb_ringbuffer_avail(rbuf) > DVB_RINGBUFFER_PKTHDRSIZE) {
|
||||
if (DVB_RINGBUFFER_PEEK(rbuf, 2) == PKT_DISPOSED) {
|
||||
pktlen = DVB_RINGBUFFER_PEEK(rbuf, 0) << 8;
|
||||
pktlen |= DVB_RINGBUFFER_PEEK(rbuf, 1);
|
||||
DVB_RINGBUFFER_SKIP(rbuf, pktlen + DVB_RINGBUFFER_PKTHDRSIZE);
|
||||
} else {
|
||||
// first packet is not disposed, so we stop cleaning now
|
||||
break;
|
||||
}
|
||||
}
|
||||
// clean up disposed packets
|
||||
while(dvb_ringbuffer_avail(rbuf) > DVB_RINGBUFFER_PKTHDRSIZE) {
|
||||
if (DVB_RINGBUFFER_PEEK(rbuf, 2) == PKT_DISPOSED) {
|
||||
pktlen = DVB_RINGBUFFER_PEEK(rbuf, 0) << 8;
|
||||
pktlen |= DVB_RINGBUFFER_PEEK(rbuf, 1);
|
||||
DVB_RINGBUFFER_SKIP(rbuf, pktlen + DVB_RINGBUFFER_PKTHDRSIZE);
|
||||
} else {
|
||||
// first packet is not disposed, so we stop cleaning now
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ssize_t dvb_ringbuffer_pkt_next(struct dvb_ringbuffer *rbuf, size_t idx, size_t* pktlen)
|
||||
{
|
||||
int consumed;
|
||||
int curpktlen;
|
||||
int curpktstatus;
|
||||
int consumed;
|
||||
int curpktlen;
|
||||
int curpktstatus;
|
||||
|
||||
if (idx == -1) {
|
||||
if (idx == -1) {
|
||||
idx = rbuf->pread;
|
||||
} else {
|
||||
curpktlen = rbuf->data[idx] << 8;
|
||||
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
|
||||
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
|
||||
curpktlen = rbuf->data[idx] << 8;
|
||||
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
|
||||
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
|
||||
}
|
||||
|
||||
consumed = (idx - rbuf->pread) % rbuf->size;
|
||||
consumed = (idx - rbuf->pread) % rbuf->size;
|
||||
|
||||
while((dvb_ringbuffer_avail(rbuf) - consumed) > DVB_RINGBUFFER_PKTHDRSIZE) {
|
||||
while((dvb_ringbuffer_avail(rbuf) - consumed) > DVB_RINGBUFFER_PKTHDRSIZE) {
|
||||
|
||||
curpktlen = rbuf->data[idx] << 8;
|
||||
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
|
||||
curpktstatus = rbuf->data[(idx + 2) % rbuf->size];
|
||||
curpktlen = rbuf->data[idx] << 8;
|
||||
curpktlen |= rbuf->data[(idx + 1) % rbuf->size];
|
||||
curpktstatus = rbuf->data[(idx + 2) % rbuf->size];
|
||||
|
||||
if (curpktstatus == PKT_READY) {
|
||||
*pktlen = curpktlen;
|
||||
return idx;
|
||||
}
|
||||
if (curpktstatus == PKT_READY) {
|
||||
*pktlen = curpktlen;
|
||||
return idx;
|
||||
}
|
||||
|
||||
consumed += curpktlen + DVB_RINGBUFFER_PKTHDRSIZE;
|
||||
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
|
||||
}
|
||||
consumed += curpktlen + DVB_RINGBUFFER_PKTHDRSIZE;
|
||||
idx = (idx + curpktlen + DVB_RINGBUFFER_PKTHDRSIZE) % rbuf->size;
|
||||
}
|
||||
|
||||
// no packets available
|
||||
return -1;
|
||||
// no packets available
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
@ -31,13 +31,13 @@
|
|||
#include <linux/wait.h>
|
||||
|
||||
struct dvb_ringbuffer {
|
||||
u8 *data;
|
||||
ssize_t size;
|
||||
ssize_t pread;
|
||||
ssize_t pwrite;
|
||||
u8 *data;
|
||||
ssize_t size;
|
||||
ssize_t pread;
|
||||
ssize_t pwrite;
|
||||
|
||||
wait_queue_head_t queue;
|
||||
spinlock_t lock;
|
||||
wait_queue_head_t queue;
|
||||
spinlock_t lock;
|
||||
};
|
||||
|
||||
#define DVB_RINGBUFFER_PKTHDRSIZE 3
|
||||
|
@ -106,7 +106,7 @@ extern void dvb_ringbuffer_flush_spinlock_wakeup(struct dvb_ringbuffer *rbuf);
|
|||
** returns number of bytes transferred or -EFAULT
|
||||
*/
|
||||
extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf,
|
||||
size_t len, int usermem);
|
||||
size_t len, int usermem);
|
||||
|
||||
|
||||
/* write routines & macros */
|
||||
|
@ -121,7 +121,7 @@ extern ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf,
|
|||
** returns number of bytes transferred or -EFAULT
|
||||
*/
|
||||
extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
|
||||
size_t len);
|
||||
size_t len);
|
||||
|
||||
|
||||
/**
|
||||
|
@ -133,7 +133,7 @@ extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
|
|||
* returns Number of bytes written, or -EFAULT, -ENOMEM, -EVINAL.
|
||||
*/
|
||||
extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf,
|
||||
size_t len);
|
||||
size_t len);
|
||||
|
||||
/**
|
||||
* Read from a packet in the ringbuffer. Note: unlike dvb_ringbuffer_read(), this
|
||||
|
@ -149,7 +149,7 @@ extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8* buf,
|
|||
* returns Number of bytes read, or -EFAULT.
|
||||
*/
|
||||
extern ssize_t dvb_ringbuffer_pkt_read(struct dvb_ringbuffer *rbuf, size_t idx,
|
||||
int offset, u8* buf, size_t len, int usermem);
|
||||
int offset, u8* buf, size_t len, int usermem);
|
||||
|
||||
/**
|
||||
* Dispose of a packet in the ring buffer.
|
||||
|
|
|
@ -47,7 +47,7 @@ static LIST_HEAD(dvb_adapter_list);
|
|||
static DECLARE_MUTEX(dvbdev_register_lock);
|
||||
|
||||
static const char * const dnames[] = {
|
||||
"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
|
||||
"video", "audio", "sec", "frontend", "demux", "dvr", "ca",
|
||||
"net", "osd"
|
||||
};
|
||||
|
||||
|
@ -90,15 +90,15 @@ static int dvb_device_open(struct inode *inode, struct file *file)
|
|||
|
||||
file->private_data = dvbdev;
|
||||
old_fops = file->f_op;
|
||||
file->f_op = fops_get(dvbdev->fops);
|
||||
if(file->f_op->open)
|
||||
err = file->f_op->open(inode,file);
|
||||
if (err) {
|
||||
fops_put(file->f_op);
|
||||
file->f_op = fops_get(old_fops);
|
||||
}
|
||||
fops_put(old_fops);
|
||||
return err;
|
||||
file->f_op = fops_get(dvbdev->fops);
|
||||
if(file->f_op->open)
|
||||
err = file->f_op->open(inode,file);
|
||||
if (err) {
|
||||
fops_put(file->f_op);
|
||||
file->f_op = fops_get(old_fops);
|
||||
}
|
||||
fops_put(old_fops);
|
||||
return err;
|
||||
}
|
||||
return -ENODEV;
|
||||
}
|
||||
|
@ -117,21 +117,21 @@ static struct cdev dvb_device_cdev = {
|
|||
|
||||
int dvb_generic_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
struct dvb_device *dvbdev = file->private_data;
|
||||
struct dvb_device *dvbdev = file->private_data;
|
||||
|
||||
if (!dvbdev)
|
||||
return -ENODEV;
|
||||
if (!dvbdev)
|
||||
return -ENODEV;
|
||||
|
||||
if (!dvbdev->users)
|
||||
return -EBUSY;
|
||||
return -EBUSY;
|
||||
|
||||
if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
|
||||
if (!dvbdev->readers)
|
||||
return -EBUSY;
|
||||
if (!dvbdev->readers)
|
||||
return -EBUSY;
|
||||
dvbdev->readers--;
|
||||
} else {
|
||||
if (!dvbdev->writers)
|
||||
return -EBUSY;
|
||||
if (!dvbdev->writers)
|
||||
return -EBUSY;
|
||||
dvbdev->writers--;
|
||||
}
|
||||
|
||||
|
@ -143,10 +143,10 @@ EXPORT_SYMBOL(dvb_generic_open);
|
|||
|
||||
int dvb_generic_release(struct inode *inode, struct file *file)
|
||||
{
|
||||
struct dvb_device *dvbdev = file->private_data;
|
||||
struct dvb_device *dvbdev = file->private_data;
|
||||
|
||||
if (!dvbdev)
|
||||
return -ENODEV;
|
||||
return -ENODEV;
|
||||
|
||||
if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
|
||||
dvbdev->readers++;
|
||||
|
@ -163,10 +163,10 @@ EXPORT_SYMBOL(dvb_generic_release);
|
|||
int dvb_generic_ioctl(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
struct dvb_device *dvbdev = file->private_data;
|
||||
struct dvb_device *dvbdev = file->private_data;
|
||||
|
||||
if (!dvbdev)
|
||||
return -ENODEV;
|
||||
if (!dvbdev)
|
||||
return -ENODEV;
|
||||
|
||||
if (!dvbdev->kernel_ioctl)
|
||||
return -EINVAL;
|
||||
|
@ -334,63 +334,63 @@ EXPORT_SYMBOL(dvb_unregister_adapter);
|
|||
to the v4l "videodev.o" module, which is unnecessary for some
|
||||
cards (ie. the budget dvb-cards don't need the v4l module...) */
|
||||
int dvb_usercopy(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, unsigned long arg,
|
||||
unsigned int cmd, unsigned long arg,
|
||||
int (*func)(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, void *arg))
|
||||
{
|
||||
char sbuf[128];
|
||||
void *mbuf = NULL;
|
||||
void *parg = NULL;
|
||||
int err = -EINVAL;
|
||||
char sbuf[128];
|
||||
void *mbuf = NULL;
|
||||
void *parg = NULL;
|
||||
int err = -EINVAL;
|
||||
|
||||
/* Copy arguments into temp kernel buffer */
|
||||
switch (_IOC_DIR(cmd)) {
|
||||
case _IOC_NONE:
|
||||
/* Copy arguments into temp kernel buffer */
|
||||
switch (_IOC_DIR(cmd)) {
|
||||
case _IOC_NONE:
|
||||
/*
|
||||
* For this command, the pointer is actually an integer
|
||||
* argument.
|
||||
*/
|
||||
parg = (void *) arg;
|
||||
break;
|
||||
case _IOC_READ: /* some v4l ioctls are marked wrong ... */
|
||||
case _IOC_WRITE:
|
||||
case (_IOC_WRITE | _IOC_READ):
|
||||
if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
|
||||
parg = sbuf;
|
||||
} else {
|
||||
/* too big to allocate from stack */
|
||||
mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
|
||||
if (NULL == mbuf)
|
||||
return -ENOMEM;
|
||||
parg = mbuf;
|
||||
}
|
||||
case _IOC_READ: /* some v4l ioctls are marked wrong ... */
|
||||
case _IOC_WRITE:
|
||||
case (_IOC_WRITE | _IOC_READ):
|
||||
if (_IOC_SIZE(cmd) <= sizeof(sbuf)) {
|
||||
parg = sbuf;
|
||||
} else {
|
||||
/* too big to allocate from stack */
|
||||
mbuf = kmalloc(_IOC_SIZE(cmd),GFP_KERNEL);
|
||||
if (NULL == mbuf)
|
||||
return -ENOMEM;
|
||||
parg = mbuf;
|
||||
}
|
||||
|
||||
err = -EFAULT;
|
||||
if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
|
||||
goto out;
|
||||
break;
|
||||
}
|
||||
err = -EFAULT;
|
||||
if (copy_from_user(parg, (void __user *)arg, _IOC_SIZE(cmd)))
|
||||
goto out;
|
||||
break;
|
||||
}
|
||||
|
||||
/* call driver */
|
||||
if ((err = func(inode, file, cmd, parg)) == -ENOIOCTLCMD)
|
||||
err = -EINVAL;
|
||||
/* call driver */
|
||||
if ((err = func(inode, file, cmd, parg)) == -ENOIOCTLCMD)
|
||||
err = -EINVAL;
|
||||
|
||||
if (err < 0)
|
||||
goto out;
|
||||
if (err < 0)
|
||||
goto out;
|
||||
|
||||
/* Copy results into user buffer */
|
||||
switch (_IOC_DIR(cmd))
|
||||
{
|
||||
case _IOC_READ:
|
||||
case (_IOC_WRITE | _IOC_READ):
|
||||
if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
|
||||
err = -EFAULT;
|
||||
break;
|
||||
}
|
||||
/* Copy results into user buffer */
|
||||
switch (_IOC_DIR(cmd))
|
||||
{
|
||||
case _IOC_READ:
|
||||
case (_IOC_WRITE | _IOC_READ):
|
||||
if (copy_to_user((void __user *)arg, parg, _IOC_SIZE(cmd)))
|
||||
err = -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
out:
|
||||
kfree(mbuf);
|
||||
return err;
|
||||
kfree(mbuf);
|
||||
return err;
|
||||
}
|
||||
|
||||
static int __init init_dvbdev(void)
|
||||
|
@ -427,10 +427,10 @@ error:
|
|||
|
||||
static void __exit exit_dvbdev(void)
|
||||
{
|
||||
devfs_remove("dvb");
|
||||
devfs_remove("dvb");
|
||||
class_destroy(dvb_class);
|
||||
cdev_del(&dvb_device_cdev);
|
||||
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
|
||||
unregister_chrdev_region(MKDEV(DVB_MAJOR, 0), MAX_DVB_MINORS);
|
||||
}
|
||||
|
||||
module_init(init_dvbdev);
|
||||
|
|
|
@ -68,8 +68,8 @@ struct dvb_device {
|
|||
int writers;
|
||||
int users;
|
||||
|
||||
/* don't really need those !? -- FIXME: use video_usercopy */
|
||||
int (*kernel_ioctl)(struct inode *inode, struct file *file,
|
||||
/* don't really need those !? -- FIXME: use video_usercopy */
|
||||
int (*kernel_ioctl)(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, void *arg);
|
||||
|
||||
void *priv;
|
||||
|
@ -97,7 +97,7 @@ we simply define out own dvb_usercopy(), which will hopefully become
|
|||
generic_usercopy() someday... */
|
||||
|
||||
extern int dvb_usercopy(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, unsigned long arg,
|
||||
unsigned int cmd, unsigned long arg,
|
||||
int (*func)(struct inode *inode, struct file *file,
|
||||
unsigned int cmd, void *arg));
|
||||
|
||||
|
|
|
@ -190,7 +190,7 @@ static int vp702x_fe_get_frontend(struct dvb_frontend* fe,
|
|||
}
|
||||
|
||||
static int vp702x_fe_send_diseqc_msg (struct dvb_frontend* fe,
|
||||
struct dvb_diseqc_master_cmd *m)
|
||||
struct dvb_diseqc_master_cmd *m)
|
||||
{
|
||||
struct vp702x_fe_state *st = fe->demodulator_priv;
|
||||
u8 cmd[8],ibuf[10];
|
||||
|
|
|
@ -58,7 +58,7 @@ static int vp7045_fe_read_ber(struct dvb_frontend* fe, u32 *ber)
|
|||
struct vp7045_fe_state *state = fe->demodulator_priv;
|
||||
*ber = (vp7045_read_reg(state->d, 0x0D) << 16) |
|
||||
(vp7045_read_reg(state->d, 0x0E) << 8) |
|
||||
vp7045_read_reg(state->d, 0x0F);
|
||||
vp7045_read_reg(state->d, 0x0F);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -361,9 +361,9 @@ static int at76c651_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
|
|||
|
||||
static int at76c651_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *fesettings)
|
||||
{
|
||||
fesettings->min_delay_ms = 50;
|
||||
fesettings->step_size = 0;
|
||||
fesettings->max_drift = 0;
|
||||
fesettings->min_delay_ms = 50;
|
||||
fesettings->step_size = 0;
|
||||
fesettings->max_drift = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
@ -69,7 +69,7 @@ MODULE_PARM_DESC(debug, "set debugging level (1=info,2=i2c (|-able)).");
|
|||
#define dbufout(b,l,m) {\
|
||||
int i; \
|
||||
for (i = 0; i < l; i++) \
|
||||
m("%02x ",b[i]); \
|
||||
m("%02x ",b[i]); \
|
||||
}
|
||||
#define deb_info(args...) dprintk(0x01,args)
|
||||
#define deb_i2c(args...) dprintk(0x02,args)
|
||||
|
@ -827,7 +827,7 @@ static struct dvb_frontend_ops bcm3510_ops = {
|
|||
.type = FE_ATSC,
|
||||
.frequency_min = 54000000,
|
||||
.frequency_max = 803000000,
|
||||
/* stepsize is just a guess */
|
||||
/* stepsize is just a guess */
|
||||
.frequency_stepsize = 0,
|
||||
.caps =
|
||||
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
||||
|
|
|
@ -355,10 +355,10 @@ static int cx22700_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
|
|||
|
||||
static int cx22700_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
|
||||
{
|
||||
fesettings->min_delay_ms = 150;
|
||||
fesettings->step_size = 166667;
|
||||
fesettings->max_drift = 166667*2;
|
||||
return 0;
|
||||
fesettings->min_delay_ms = 150;
|
||||
fesettings->step_size = 166667;
|
||||
fesettings->max_drift = 166667*2;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void cx22700_release(struct dvb_frontend* fe)
|
||||
|
@ -407,7 +407,7 @@ static struct dvb_frontend_ops cx22700_ops = {
|
|||
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
||||
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
|
||||
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
|
||||
FE_CAN_RECOVER
|
||||
FE_CAN_RECOVER
|
||||
},
|
||||
|
||||
.release = cx22700_release,
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
Conexant 22702 DVB OFDM demodulator driver
|
||||
|
||||
based on:
|
||||
Alps TDMB7 DVB OFDM demodulator driver
|
||||
Alps TDMB7 DVB OFDM demodulator driver
|
||||
|
||||
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
|
||||
Holger Waechtler <holger@convergence.de>
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
Conexant 22702 DVB OFDM demodulator driver
|
||||
|
||||
based on:
|
||||
Alps TDMB7 DVB OFDM demodulator driver
|
||||
Alps TDMB7 DVB OFDM demodulator driver
|
||||
|
||||
Copyright (C) 2001-2002 Convergence Integrated Media GmbH
|
||||
Holger Waechtler <holger@convergence.de>
|
||||
|
|
|
@ -55,81 +55,81 @@ static int debug;
|
|||
} while (0)
|
||||
|
||||
static struct {u8 reg; u8 data;} cx24110_regdata[]=
|
||||
/* Comments beginning with @ denote this value should
|
||||
be the default */
|
||||
{{0x09,0x01}, /* SoftResetAll */
|
||||
{0x09,0x00}, /* release reset */
|
||||
{0x01,0xe8}, /* MSB of code rate 27.5MS/s */
|
||||
{0x02,0x17}, /* middle byte " */
|
||||
{0x03,0x29}, /* LSB " */
|
||||
{0x05,0x03}, /* @ DVB mode, standard code rate 3/4 */
|
||||
{0x06,0xa5}, /* @ PLL 60MHz */
|
||||
{0x07,0x01}, /* @ Fclk, i.e. sampling clock, 60MHz */
|
||||
{0x0a,0x00}, /* @ partial chip disables, do not set */
|
||||
{0x0b,0x01}, /* set output clock in gapped mode, start signal low
|
||||
active for first byte */
|
||||
{0x0c,0x11}, /* no parity bytes, large hold time, serial data out */
|
||||
{0x0d,0x6f}, /* @ RS Sync/Unsync thresholds */
|
||||
{0x10,0x40}, /* chip doc is misleading here: write bit 6 as 1
|
||||
to avoid starting the BER counter. Reset the
|
||||
CRC test bit. Finite counting selected */
|
||||
{0x15,0xff}, /* @ size of the limited time window for RS BER
|
||||
estimation. It is <value>*256 RS blocks, this
|
||||
gives approx. 2.6 sec at 27.5MS/s, rate 3/4 */
|
||||
{0x16,0x00}, /* @ enable all RS output ports */
|
||||
{0x17,0x04}, /* @ time window allowed for the RS to sync */
|
||||
{0x18,0xae}, /* @ allow all standard DVB code rates to be scanned
|
||||
for automatically */
|
||||
/* leave the current code rate and normalization
|
||||
registers as they are after reset... */
|
||||
{0x21,0x10}, /* @ during AutoAcq, search each viterbi setting
|
||||
only once */
|
||||
{0x23,0x18}, /* @ size of the limited time window for Viterbi BER
|
||||
estimation. It is <value>*65536 channel bits, i.e.
|
||||
approx. 38ms at 27.5MS/s, rate 3/4 */
|
||||
{0x24,0x24}, /* do not trigger Viterbi CRC test. Finite count window */
|
||||
/* leave front-end AGC parameters at default values */
|
||||
/* leave decimation AGC parameters at default values */
|
||||
{0x35,0x40}, /* disable all interrupts. They are not connected anyway */
|
||||
{0x36,0xff}, /* clear all interrupt pending flags */
|
||||
{0x37,0x00}, /* @ fully enable AutoAcqq state machine */
|
||||
{0x38,0x07}, /* @ enable fade recovery, but not autostart AutoAcq */
|
||||
/* leave the equalizer parameters on their default values */
|
||||
/* leave the final AGC parameters on their default values */
|
||||
{0x41,0x00}, /* @ MSB of front-end derotator frequency */
|
||||
{0x42,0x00}, /* @ middle bytes " */
|
||||
{0x43,0x00}, /* @ LSB " */
|
||||
/* leave the carrier tracking loop parameters on default */
|
||||
/* leave the bit timing loop parameters at gefault */
|
||||
{0x56,0x4d}, /* set the filtune voltage to 2.7V, as recommended by */
|
||||
/* the cx24108 data sheet for symbol rates above 15MS/s */
|
||||
{0x57,0x00}, /* @ Filter sigma delta enabled, positive */
|
||||
{0x61,0x95}, /* GPIO pins 1-4 have special function */
|
||||
{0x62,0x05}, /* GPIO pin 5 has special function, pin 6 is GPIO */
|
||||
{0x63,0x00}, /* All GPIO pins use CMOS output characteristics */
|
||||
{0x64,0x20}, /* GPIO 6 is input, all others are outputs */
|
||||
{0x6d,0x30}, /* tuner auto mode clock freq 62kHz */
|
||||
{0x70,0x15}, /* use auto mode, tuner word is 21 bits long */
|
||||
{0x73,0x00}, /* @ disable several demod bypasses */
|
||||
{0x74,0x00}, /* @ " */
|
||||
{0x75,0x00} /* @ " */
|
||||
/* the remaining registers are for SEC */
|
||||
/* Comments beginning with @ denote this value should
|
||||
be the default */
|
||||
{{0x09,0x01}, /* SoftResetAll */
|
||||
{0x09,0x00}, /* release reset */
|
||||
{0x01,0xe8}, /* MSB of code rate 27.5MS/s */
|
||||
{0x02,0x17}, /* middle byte " */
|
||||
{0x03,0x29}, /* LSB " */
|
||||
{0x05,0x03}, /* @ DVB mode, standard code rate 3/4 */
|
||||
{0x06,0xa5}, /* @ PLL 60MHz */
|
||||
{0x07,0x01}, /* @ Fclk, i.e. sampling clock, 60MHz */
|
||||
{0x0a,0x00}, /* @ partial chip disables, do not set */
|
||||
{0x0b,0x01}, /* set output clock in gapped mode, start signal low
|
||||
active for first byte */
|
||||
{0x0c,0x11}, /* no parity bytes, large hold time, serial data out */
|
||||
{0x0d,0x6f}, /* @ RS Sync/Unsync thresholds */
|
||||
{0x10,0x40}, /* chip doc is misleading here: write bit 6 as 1
|
||||
to avoid starting the BER counter. Reset the
|
||||
CRC test bit. Finite counting selected */
|
||||
{0x15,0xff}, /* @ size of the limited time window for RS BER
|
||||
estimation. It is <value>*256 RS blocks, this
|
||||
gives approx. 2.6 sec at 27.5MS/s, rate 3/4 */
|
||||
{0x16,0x00}, /* @ enable all RS output ports */
|
||||
{0x17,0x04}, /* @ time window allowed for the RS to sync */
|
||||
{0x18,0xae}, /* @ allow all standard DVB code rates to be scanned
|
||||
for automatically */
|
||||
/* leave the current code rate and normalization
|
||||
registers as they are after reset... */
|
||||
{0x21,0x10}, /* @ during AutoAcq, search each viterbi setting
|
||||
only once */
|
||||
{0x23,0x18}, /* @ size of the limited time window for Viterbi BER
|
||||
estimation. It is <value>*65536 channel bits, i.e.
|
||||
approx. 38ms at 27.5MS/s, rate 3/4 */
|
||||
{0x24,0x24}, /* do not trigger Viterbi CRC test. Finite count window */
|
||||
/* leave front-end AGC parameters at default values */
|
||||
/* leave decimation AGC parameters at default values */
|
||||
{0x35,0x40}, /* disable all interrupts. They are not connected anyway */
|
||||
{0x36,0xff}, /* clear all interrupt pending flags */
|
||||
{0x37,0x00}, /* @ fully enable AutoAcqq state machine */
|
||||
{0x38,0x07}, /* @ enable fade recovery, but not autostart AutoAcq */
|
||||
/* leave the equalizer parameters on their default values */
|
||||
/* leave the final AGC parameters on their default values */
|
||||
{0x41,0x00}, /* @ MSB of front-end derotator frequency */
|
||||
{0x42,0x00}, /* @ middle bytes " */
|
||||
{0x43,0x00}, /* @ LSB " */
|
||||
/* leave the carrier tracking loop parameters on default */
|
||||
/* leave the bit timing loop parameters at gefault */
|
||||
{0x56,0x4d}, /* set the filtune voltage to 2.7V, as recommended by */
|
||||
/* the cx24108 data sheet for symbol rates above 15MS/s */
|
||||
{0x57,0x00}, /* @ Filter sigma delta enabled, positive */
|
||||
{0x61,0x95}, /* GPIO pins 1-4 have special function */
|
||||
{0x62,0x05}, /* GPIO pin 5 has special function, pin 6 is GPIO */
|
||||
{0x63,0x00}, /* All GPIO pins use CMOS output characteristics */
|
||||
{0x64,0x20}, /* GPIO 6 is input, all others are outputs */
|
||||
{0x6d,0x30}, /* tuner auto mode clock freq 62kHz */
|
||||
{0x70,0x15}, /* use auto mode, tuner word is 21 bits long */
|
||||
{0x73,0x00}, /* @ disable several demod bypasses */
|
||||
{0x74,0x00}, /* @ " */
|
||||
{0x75,0x00} /* @ " */
|
||||
/* the remaining registers are for SEC */
|
||||
};
|
||||
|
||||
|
||||
static int cx24110_writereg (struct cx24110_state* state, int reg, int data)
|
||||
{
|
||||
u8 buf [] = { reg, data };
|
||||
u8 buf [] = { reg, data };
|
||||
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
|
||||
int err;
|
||||
|
||||
if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
|
||||
if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
|
||||
dprintk ("%s: writereg error (err == %i, reg == 0x%02x,"
|
||||
" data == 0x%02x)\n", __FUNCTION__, err, reg, data);
|
||||
return -EREMOTEIO;
|
||||
}
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int cx24110_readreg (struct cx24110_state* state, u8 reg)
|
||||
|
@ -153,27 +153,27 @@ static int cx24110_set_inversion (struct cx24110_state* state, fe_spectral_inver
|
|||
|
||||
switch (inversion) {
|
||||
case INVERSION_OFF:
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
|
||||
/* AcqSpectrInvDis on. No idea why someone should want this */
|
||||
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)&0xf7);
|
||||
/* Initial value 0 at start of acq */
|
||||
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)&0xef);
|
||||
/* current value 0 */
|
||||
/* The cx24110 manual tells us this reg is read-only.
|
||||
But what the heck... set it ayways */
|
||||
break;
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
|
||||
/* AcqSpectrInvDis on. No idea why someone should want this */
|
||||
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)&0xf7);
|
||||
/* Initial value 0 at start of acq */
|
||||
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)&0xef);
|
||||
/* current value 0 */
|
||||
/* The cx24110 manual tells us this reg is read-only.
|
||||
But what the heck... set it ayways */
|
||||
break;
|
||||
case INVERSION_ON:
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
|
||||
/* AcqSpectrInvDis on. No idea why someone should want this */
|
||||
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)|0x08);
|
||||
/* Initial value 1 at start of acq */
|
||||
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)|0x10);
|
||||
/* current value 1 */
|
||||
break;
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x1);
|
||||
/* AcqSpectrInvDis on. No idea why someone should want this */
|
||||
cx24110_writereg(state,0x5,cx24110_readreg(state,0x5)|0x08);
|
||||
/* Initial value 1 at start of acq */
|
||||
cx24110_writereg(state,0x22,cx24110_readreg(state,0x22)|0x10);
|
||||
/* current value 1 */
|
||||
break;
|
||||
case INVERSION_AUTO:
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xfe);
|
||||
/* AcqSpectrInvDis off. Leave initial & current states as is */
|
||||
break;
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xfe);
|
||||
/* AcqSpectrInvDis off. Leave initial & current states as is */
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
|
@ -185,18 +185,18 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
|
|||
{
|
||||
/* fixme (low): error handling */
|
||||
|
||||
static const int rate[]={-1,1,2,3,5,7,-1};
|
||||
static const int g1[]={-1,0x01,0x02,0x05,0x15,0x45,-1};
|
||||
static const int g2[]={-1,0x01,0x03,0x06,0x1a,0x7a,-1};
|
||||
static const int rate[]={-1,1,2,3,5,7,-1};
|
||||
static const int g1[]={-1,0x01,0x02,0x05,0x15,0x45,-1};
|
||||
static const int g2[]={-1,0x01,0x03,0x06,0x1a,0x7a,-1};
|
||||
|
||||
/* Well, the AutoAcq engine of the cx24106 and 24110 automatically
|
||||
searches all enabled viterbi rates, and can handle non-standard
|
||||
rates as well. */
|
||||
/* Well, the AutoAcq engine of the cx24106 and 24110 automatically
|
||||
searches all enabled viterbi rates, and can handle non-standard
|
||||
rates as well. */
|
||||
|
||||
if (fec>FEC_AUTO)
|
||||
fec=FEC_AUTO;
|
||||
if (fec>FEC_AUTO)
|
||||
fec=FEC_AUTO;
|
||||
|
||||
if (fec==FEC_AUTO) { /* (re-)establish AutoAcq behaviour */
|
||||
if (fec==FEC_AUTO) { /* (re-)establish AutoAcq behaviour */
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)&0xdf);
|
||||
/* clear AcqVitDis bit */
|
||||
cx24110_writereg(state,0x18,0xae);
|
||||
|
@ -208,7 +208,7 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
|
|||
cx24110_writereg(state,0x1a,0x05); cx24110_writereg(state,0x1b,0x06);
|
||||
/* set the puncture registers for code rate 3/4 */
|
||||
return 0;
|
||||
} else {
|
||||
} else {
|
||||
cx24110_writereg(state,0x37,cx24110_readreg(state,0x37)|0x20);
|
||||
/* set AcqVitDis bit */
|
||||
if(rate[fec]>0) {
|
||||
|
@ -219,10 +219,10 @@ static int cx24110_set_fec (struct cx24110_state* state, fe_code_rate_t fec)
|
|||
cx24110_writereg(state,0x1a,g1[fec]);
|
||||
cx24110_writereg(state,0x1b,g2[fec]);
|
||||
/* not sure if this is the right way: I always used AutoAcq mode */
|
||||
} else
|
||||
} else
|
||||
return -EOPNOTSUPP;
|
||||
/* fixme (low): which is the correct return code? */
|
||||
};
|
||||
};
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -245,72 +245,72 @@ static fe_code_rate_t cx24110_get_fec (struct cx24110_state* state)
|
|||
static int cx24110_set_symbolrate (struct cx24110_state* state, u32 srate)
|
||||
{
|
||||
/* fixme (low): add error handling */
|
||||
u32 ratio;
|
||||
u32 tmp, fclk, BDRI;
|
||||
u32 ratio;
|
||||
u32 tmp, fclk, BDRI;
|
||||
|
||||
static const u32 bands[]={5000000UL,15000000UL,90999000UL/2};
|
||||
int i;
|
||||
static const u32 bands[]={5000000UL,15000000UL,90999000UL/2};
|
||||
int i;
|
||||
|
||||
dprintk("cx24110 debug: entering %s(%d)\n",__FUNCTION__,srate);
|
||||
if (srate>90999000UL/2)
|
||||
srate=90999000UL/2;
|
||||
if (srate<500000)
|
||||
srate=500000;
|
||||
if (srate>90999000UL/2)
|
||||
srate=90999000UL/2;
|
||||
if (srate<500000)
|
||||
srate=500000;
|
||||
|
||||
for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
|
||||
for(i=0;(i<sizeof(bands)/sizeof(bands[0]))&&(srate>bands[i]);i++)
|
||||
;
|
||||
/* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
|
||||
and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
|
||||
R06[3:0] PLLphaseDetGain */
|
||||
tmp=cx24110_readreg(state,0x07)&0xfc;
|
||||
if(srate<90999000UL/4) { /* sample rate 45MHz*/
|
||||
/* first, check which sample rate is appropriate: 45, 60 80 or 90 MHz,
|
||||
and set the PLL accordingly (R07[1:0] Fclk, R06[7:4] PLLmult,
|
||||
R06[3:0] PLLphaseDetGain */
|
||||
tmp=cx24110_readreg(state,0x07)&0xfc;
|
||||
if(srate<90999000UL/4) { /* sample rate 45MHz*/
|
||||
cx24110_writereg(state,0x07,tmp);
|
||||
cx24110_writereg(state,0x06,0x78);
|
||||
fclk=90999000UL/2;
|
||||
} else if(srate<60666000UL/2) { /* sample rate 60MHz */
|
||||
} else if(srate<60666000UL/2) { /* sample rate 60MHz */
|
||||
cx24110_writereg(state,0x07,tmp|0x1);
|
||||
cx24110_writereg(state,0x06,0xa5);
|
||||
fclk=60666000UL;
|
||||
} else if(srate<80888000UL/2) { /* sample rate 80MHz */
|
||||
} else if(srate<80888000UL/2) { /* sample rate 80MHz */
|
||||
cx24110_writereg(state,0x07,tmp|0x2);
|
||||
cx24110_writereg(state,0x06,0x87);
|
||||
fclk=80888000UL;
|
||||
} else { /* sample rate 90MHz */
|
||||
} else { /* sample rate 90MHz */
|
||||
cx24110_writereg(state,0x07,tmp|0x3);
|
||||
cx24110_writereg(state,0x06,0x78);
|
||||
fclk=90999000UL;
|
||||
};
|
||||
dprintk("cx24110 debug: fclk %d Hz\n",fclk);
|
||||
/* we need to divide two integers with approx. 27 bits in 32 bit
|
||||
arithmetic giving a 25 bit result */
|
||||
/* the maximum dividend is 90999000/2, 0x02b6446c, this number is
|
||||
also the most complex divisor. Hence, the dividend has,
|
||||
assuming 32bit unsigned arithmetic, 6 clear bits on top, the
|
||||
divisor 2 unused bits at the bottom. Also, the quotient is
|
||||
always less than 1/2. Borrowed from VES1893.c, of course */
|
||||
};
|
||||
dprintk("cx24110 debug: fclk %d Hz\n",fclk);
|
||||
/* we need to divide two integers with approx. 27 bits in 32 bit
|
||||
arithmetic giving a 25 bit result */
|
||||
/* the maximum dividend is 90999000/2, 0x02b6446c, this number is
|
||||
also the most complex divisor. Hence, the dividend has,
|
||||
assuming 32bit unsigned arithmetic, 6 clear bits on top, the
|
||||
divisor 2 unused bits at the bottom. Also, the quotient is
|
||||
always less than 1/2. Borrowed from VES1893.c, of course */
|
||||
|
||||
tmp=srate<<6;
|
||||
BDRI=fclk>>2;
|
||||
ratio=(tmp/BDRI);
|
||||
tmp=srate<<6;
|
||||
BDRI=fclk>>2;
|
||||
ratio=(tmp/BDRI);
|
||||
|
||||
tmp=(tmp%BDRI)<<8;
|
||||
ratio=(ratio<<8)+(tmp/BDRI);
|
||||
tmp=(tmp%BDRI)<<8;
|
||||
ratio=(ratio<<8)+(tmp/BDRI);
|
||||
|
||||
tmp=(tmp%BDRI)<<8;
|
||||
ratio=(ratio<<8)+(tmp/BDRI);
|
||||
tmp=(tmp%BDRI)<<8;
|
||||
ratio=(ratio<<8)+(tmp/BDRI);
|
||||
|
||||
tmp=(tmp%BDRI)<<1;
|
||||
ratio=(ratio<<1)+(tmp/BDRI);
|
||||
tmp=(tmp%BDRI)<<1;
|
||||
ratio=(ratio<<1)+(tmp/BDRI);
|
||||
|
||||
dprintk("srate= %d (range %d, up to %d)\n", srate,i,bands[i]);
|
||||
dprintk("fclk = %d\n", fclk);
|
||||
dprintk("ratio= %08x\n", ratio);
|
||||
dprintk("srate= %d (range %d, up to %d)\n", srate,i,bands[i]);
|
||||
dprintk("fclk = %d\n", fclk);
|
||||
dprintk("ratio= %08x\n", ratio);
|
||||
|
||||
cx24110_writereg(state, 0x1, (ratio>>16)&0xff);
|
||||
cx24110_writereg(state, 0x2, (ratio>>8)&0xff);
|
||||
cx24110_writereg(state, 0x3, (ratio)&0xff);
|
||||
cx24110_writereg(state, 0x1, (ratio>>16)&0xff);
|
||||
cx24110_writereg(state, 0x2, (ratio>>8)&0xff);
|
||||
cx24110_writereg(state, 0x3, (ratio)&0xff);
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
|
||||
}
|
||||
|
||||
|
@ -324,48 +324,48 @@ int cx24110_pll_write (struct dvb_frontend* fe, u32 data)
|
|||
|
||||
dprintk("cx24110 debug: cx24108_write(%8.8x)\n",data);
|
||||
|
||||
cx24110_writereg(state,0x6d,0x30); /* auto mode at 62kHz */
|
||||
cx24110_writereg(state,0x70,0x15); /* auto mode 21 bits */
|
||||
cx24110_writereg(state,0x6d,0x30); /* auto mode at 62kHz */
|
||||
cx24110_writereg(state,0x70,0x15); /* auto mode 21 bits */
|
||||
|
||||
/* if the auto tuner writer is still busy, clear it out */
|
||||
while (cx24110_readreg(state,0x6d)&0x80)
|
||||
/* if the auto tuner writer is still busy, clear it out */
|
||||
while (cx24110_readreg(state,0x6d)&0x80)
|
||||
cx24110_writereg(state,0x72,0);
|
||||
|
||||
/* write the topmost 8 bits */
|
||||
cx24110_writereg(state,0x72,(data>>24)&0xff);
|
||||
/* write the topmost 8 bits */
|
||||
cx24110_writereg(state,0x72,(data>>24)&0xff);
|
||||
|
||||
/* wait for the send to be completed */
|
||||
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
|
||||
/* wait for the send to be completed */
|
||||
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
|
||||
;
|
||||
|
||||
/* send another 8 bytes */
|
||||
cx24110_writereg(state,0x72,(data>>16)&0xff);
|
||||
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
|
||||
/* send another 8 bytes */
|
||||
cx24110_writereg(state,0x72,(data>>16)&0xff);
|
||||
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
|
||||
;
|
||||
|
||||
/* and the topmost 5 bits of this byte */
|
||||
cx24110_writereg(state,0x72,(data>>8)&0xff);
|
||||
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
|
||||
/* and the topmost 5 bits of this byte */
|
||||
cx24110_writereg(state,0x72,(data>>8)&0xff);
|
||||
while ((cx24110_readreg(state,0x6d)&0xc0)==0x80)
|
||||
;
|
||||
|
||||
/* now strobe the enable line once */
|
||||
cx24110_writereg(state,0x6d,0x32);
|
||||
cx24110_writereg(state,0x6d,0x30);
|
||||
/* now strobe the enable line once */
|
||||
cx24110_writereg(state,0x6d,0x32);
|
||||
cx24110_writereg(state,0x6d,0x30);
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int cx24110_initfe(struct dvb_frontend* fe)
|
||||
{
|
||||
struct cx24110_state *state = fe->demodulator_priv;
|
||||
/* fixme (low): error handling */
|
||||
int i;
|
||||
int i;
|
||||
|
||||
dprintk("%s: init chip\n", __FUNCTION__);
|
||||
|
||||
for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
|
||||
for(i=0;i<sizeof(cx24110_regdata)/sizeof(cx24110_regdata[0]);i++) {
|
||||
cx24110_writereg(state, cx24110_regdata[i].reg, cx24110_regdata[i].data);
|
||||
};
|
||||
};
|
||||
|
||||
if (state->config->pll_init) state->config->pll_init(fe);
|
||||
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
driver for LSI L64781 COFDM demodulator
|
||||
|
||||
Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
|
||||
Marko Kohtala <marko.kohtala@luukku.com>
|
||||
Marko Kohtala <marko.kohtala@luukku.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
@ -433,7 +433,7 @@ static int l64781_init(struct dvb_frontend* fe)
|
|||
{
|
||||
struct l64781_state* state = fe->demodulator_priv;
|
||||
|
||||
reset_and_configure (state);
|
||||
reset_and_configure (state);
|
||||
|
||||
/* Power up */
|
||||
l64781_writereg (state, 0x3e, 0xa5);
|
||||
|
@ -456,9 +456,9 @@ static int l64781_init(struct dvb_frontend* fe)
|
|||
l64781_writereg (state, 0x0d, 0x8c);
|
||||
|
||||
/* With ppm=8000, it seems the DTR_SENSITIVITY will result in
|
||||
value of 2 with all possible bandwidths and guard
|
||||
intervals, which is the initial value anyway. */
|
||||
/*l64781_writereg (state, 0x19, 0x92);*/
|
||||
value of 2 with all possible bandwidths and guard
|
||||
intervals, which is the initial value anyway. */
|
||||
/*l64781_writereg (state, 0x19, 0x92);*/
|
||||
|
||||
/* Everything is two's complement, soft bit and CSI_OUT too */
|
||||
l64781_writereg (state, 0x1e, 0x09);
|
||||
|
@ -477,10 +477,10 @@ static int l64781_init(struct dvb_frontend* fe)
|
|||
static int l64781_get_tune_settings(struct dvb_frontend* fe,
|
||||
struct dvb_frontend_tune_settings* fesettings)
|
||||
{
|
||||
fesettings->min_delay_ms = 4000;
|
||||
fesettings->step_size = 0;
|
||||
fesettings->max_drift = 0;
|
||||
return 0;
|
||||
fesettings->min_delay_ms = 4000;
|
||||
fesettings->step_size = 0;
|
||||
fesettings->max_drift = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void l64781_release(struct dvb_frontend* fe)
|
||||
|
@ -522,7 +522,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
|
|||
|
||||
/* The chip always responds to reads */
|
||||
if (i2c_transfer(state->i2c, msg, 2) != 2) {
|
||||
dprintk("No response to read on I2C bus\n");
|
||||
dprintk("No response to read on I2C bus\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
@ -531,7 +531,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
|
|||
|
||||
/* Reading the POWER_DOWN register always returns 0 */
|
||||
if (reg0x3e != 0) {
|
||||
dprintk("Device doesn't look like L64781\n");
|
||||
dprintk("Device doesn't look like L64781\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
@ -540,7 +540,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
|
|||
|
||||
/* Responds to all reads with 0 */
|
||||
if (l64781_readreg(state, 0x1a) != 0) {
|
||||
dprintk("Read 1 returned unexpcted value\n");
|
||||
dprintk("Read 1 returned unexpcted value\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
@ -549,7 +549,7 @@ struct dvb_frontend* l64781_attach(const struct l64781_config* config,
|
|||
|
||||
/* Responds with register default value */
|
||||
if (l64781_readreg(state, 0x1a) != 0xa1) {
|
||||
dprintk("Read 2 returned unexpcted value\n");
|
||||
dprintk("Read 2 returned unexpcted value\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
driver for LSI L64781 COFDM demodulator
|
||||
|
||||
Copyright (C) 2001 Holger Waechtler for Convergence Integrated Media GmbH
|
||||
Marko Kohtala <marko.kohtala@luukku.com>
|
||||
Marko Kohtala <marko.kohtala@luukku.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
|
@ -301,10 +301,10 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
|
|||
static u8 lgdt3303_8vsb_44_data[] = {
|
||||
0x04, 0x00,
|
||||
0x0d, 0x40,
|
||||
0x0e, 0x87,
|
||||
0x0f, 0x8e,
|
||||
0x10, 0x01,
|
||||
0x47, 0x8b };
|
||||
0x0e, 0x87,
|
||||
0x0f, 0x8e,
|
||||
0x10, 0x01,
|
||||
0x47, 0x8b };
|
||||
|
||||
/*
|
||||
* Array of byte pairs <address, value>
|
||||
|
|
|
@ -554,7 +554,7 @@ static int mt312_set_frontend(struct dvb_frontend* fe,
|
|||
if ((ret = mt312_write(state, SYM_RATE_H, buf, sizeof(buf))) < 0)
|
||||
return ret;
|
||||
|
||||
mt312_reset(state, 0);
|
||||
mt312_reset(state, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -695,7 +695,7 @@ static struct dvb_frontend_ops vp310_mt312_ops = {
|
|||
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
|
||||
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
|
||||
FE_CAN_FEC_AUTO | FE_CAN_QPSK | FE_CAN_MUTE_TS |
|
||||
FE_CAN_RECOVER
|
||||
FE_CAN_RECOVER
|
||||
},
|
||||
|
||||
.release = mt312_release,
|
||||
|
|
|
@ -527,7 +527,7 @@ static int nxt2002_read_snr(struct dvb_frontend* fe, u16* snr)
|
|||
else
|
||||
snrdb = 1000*0 + ( 1000*(12-0) * ( temp2 - 0 ) / ( 0x7C00 - 0 ) );
|
||||
|
||||
/* the value reported back from the frontend will be FFFF=32db 0000=0db */
|
||||
/* the value reported back from the frontend will be FFFF=32db 0000=0db */
|
||||
|
||||
*snr = snrdb * (0xFFFF/32000);
|
||||
|
||||
|
@ -646,7 +646,7 @@ struct dvb_frontend* nxt2002_attach(const struct nxt2002_config* config,
|
|||
memcpy(&state->ops, &nxt2002_ops, sizeof(struct dvb_frontend_ops));
|
||||
state->initialised = 0;
|
||||
|
||||
/* Check the first 5 registers to ensure this a revision we can handle */
|
||||
/* Check the first 5 registers to ensure this a revision we can handle */
|
||||
|
||||
i2c_readbytes(state, 0x00, buf, 5);
|
||||
if (buf[0] != 0x04) goto error; /* device id */
|
||||
|
@ -672,7 +672,7 @@ static struct dvb_frontend_ops nxt2002_ops = {
|
|||
.type = FE_ATSC,
|
||||
.frequency_min = 54000000,
|
||||
.frequency_max = 860000000,
|
||||
/* stepsize is just a guess */
|
||||
/* stepsize is just a guess */
|
||||
.frequency_stepsize = 166666,
|
||||
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
||||
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
|
||||
|
|
|
@ -339,7 +339,7 @@ static int nxt200x_writetuner (struct nxt200x_state* state, u8* data)
|
|||
switch (state->demod_chip) {
|
||||
case NXT2004:
|
||||
if (i2c_writebytes(state, state->config->pll_address, data, 4))
|
||||
printk(KERN_WARNING "nxt200x: error writing to tuner\n");
|
||||
printk(KERN_WARNING "nxt200x: error writing to tuner\n");
|
||||
/* wait until we have a lock */
|
||||
while (count < 20) {
|
||||
i2c_readbytes(state, state->config->pll_address, &buf, 1);
|
||||
|
@ -497,7 +497,7 @@ static int nxt2004_load_firmware (struct dvb_frontend* fe, const struct firmware
|
|||
|
||||
/* calculate firmware CRC */
|
||||
for (position = 0; position < fw->size; position++) {
|
||||
crc = nxt200x_crc(crc, fw->data[position]);
|
||||
crc = nxt200x_crc(crc, fw->data[position]);
|
||||
}
|
||||
|
||||
buf[0] = rambase >> 8;
|
||||
|
|
|
@ -574,11 +574,11 @@ static struct dvb_frontend_ops nxt6000_ops = {
|
|||
.symbol_rate_max = 9360000, /* FIXME */
|
||||
.symbol_rate_tolerance = 4000,
|
||||
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
||||
FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
|
||||
FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
|
||||
FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
|
||||
FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
|
||||
FE_CAN_HIERARCHY_AUTO,
|
||||
FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
|
||||
FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
|
||||
FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
|
||||
FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
|
||||
FE_CAN_HIERARCHY_AUTO,
|
||||
},
|
||||
|
||||
.release = nxt6000_release,
|
||||
|
|
|
@ -503,7 +503,7 @@ static int or51132_read_signal_strength(struct dvb_frontend* fe, u16* strength)
|
|||
rcvr_stat = rec_buf[1];
|
||||
usK = (rcvr_stat & 0x10) ? 3 : 0;
|
||||
|
||||
/* The value reported back from the frontend will be FFFF=100% 0000=0% */
|
||||
/* The value reported back from the frontend will be FFFF=100% 0000=0% */
|
||||
signal_strength = (((8952 - i20Log10(snr_equ) - usK*100)/3+5)*65535)/1000;
|
||||
if (signal_strength > 0xffff)
|
||||
*strength = 0xffff;
|
||||
|
|
|
@ -494,7 +494,7 @@ static int s5h1420_getfreqoffset(struct s5h1420_state* state)
|
|||
}
|
||||
|
||||
static void s5h1420_setfec_inversion(struct s5h1420_state* state,
|
||||
struct dvb_frontend_parameters *p)
|
||||
struct dvb_frontend_parameters *p)
|
||||
{
|
||||
u8 inversion = 0;
|
||||
|
||||
|
@ -521,8 +521,8 @@ static void s5h1420_setfec_inversion(struct s5h1420_state* state,
|
|||
|
||||
case FEC_3_4:
|
||||
s5h1420_writereg(state, 0x30, 0x04);
|
||||
s5h1420_writereg(state, 0x31, 0x12 | inversion);
|
||||
break;
|
||||
s5h1420_writereg(state, 0x31, 0x12 | inversion);
|
||||
break;
|
||||
|
||||
case FEC_5_6:
|
||||
s5h1420_writereg(state, 0x30, 0x08);
|
||||
|
|
|
@ -39,6 +39,6 @@ struct s5h1420_config
|
|||
};
|
||||
|
||||
extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
|
||||
struct i2c_adapter* i2c);
|
||||
struct i2c_adapter* i2c);
|
||||
|
||||
#endif // S5H1420_H
|
||||
|
|
|
@ -67,16 +67,16 @@ static int debug;
|
|||
|
||||
static int sp8870_writereg (struct sp8870_state* state, u16 reg, u16 data)
|
||||
{
|
||||
u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
|
||||
u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
|
||||
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 4 };
|
||||
int err;
|
||||
|
||||
if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
|
||||
if ((err = i2c_transfer (state->i2c, &msg, 1)) != 1) {
|
||||
dprintk ("%s: writereg error (err == %i, reg == 0x%02x, data == 0x%02x)\n", __FUNCTION__, err, reg, data);
|
||||
return -EREMOTEIO;
|
||||
}
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int sp8870_readreg (struct sp8870_state* state, u16 reg)
|
||||
|
@ -305,7 +305,7 @@ static int sp8870_set_frontend_parameters (struct dvb_frontend* fe,
|
|||
static int sp8870_init (struct dvb_frontend* fe)
|
||||
{
|
||||
struct sp8870_state* state = fe->demodulator_priv;
|
||||
const struct firmware *fw = NULL;
|
||||
const struct firmware *fw = NULL;
|
||||
|
||||
sp8870_wake_up(state);
|
||||
if (state->initialised) return 0;
|
||||
|
@ -534,10 +534,10 @@ static int sp8870_sleep(struct dvb_frontend* fe)
|
|||
|
||||
static int sp8870_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
|
||||
{
|
||||
fesettings->min_delay_ms = 350;
|
||||
fesettings->step_size = 0;
|
||||
fesettings->max_drift = 0;
|
||||
return 0;
|
||||
fesettings->min_delay_ms = 350;
|
||||
fesettings->step_size = 0;
|
||||
fesettings->max_drift = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sp8870_release(struct dvb_frontend* fe)
|
||||
|
|
|
@ -80,7 +80,7 @@ static int sp887x_readreg (struct sp887x_state* state, u16 reg)
|
|||
u8 b1 [2];
|
||||
int ret;
|
||||
struct i2c_msg msg[] = {{ .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 2 },
|
||||
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 2 }};
|
||||
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 2 }};
|
||||
|
||||
if ((ret = i2c_transfer(state->i2c, msg, 2)) != 2) {
|
||||
printk("%s: readreg error (ret == %i)\n", __FUNCTION__, ret);
|
||||
|
@ -498,7 +498,7 @@ static int sp887x_sleep(struct dvb_frontend* fe)
|
|||
static int sp887x_init(struct dvb_frontend* fe)
|
||||
{
|
||||
struct sp887x_state* state = fe->demodulator_priv;
|
||||
const struct firmware *fw = NULL;
|
||||
const struct firmware *fw = NULL;
|
||||
int ret;
|
||||
|
||||
if (!state->initialised) {
|
||||
|
@ -528,10 +528,10 @@ static int sp887x_init(struct dvb_frontend* fe)
|
|||
|
||||
static int sp887x_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
|
||||
{
|
||||
fesettings->min_delay_ms = 350;
|
||||
fesettings->step_size = 166666*2;
|
||||
fesettings->max_drift = (166666*2)+1;
|
||||
return 0;
|
||||
fesettings->min_delay_ms = 350;
|
||||
fesettings->step_size = 166666*2;
|
||||
fesettings->max_drift = (166666*2)+1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void sp887x_release(struct dvb_frontend* fe)
|
||||
|
@ -581,7 +581,7 @@ static struct dvb_frontend_ops sp887x_ops = {
|
|||
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
|
||||
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
|
||||
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
|
||||
FE_CAN_RECOVER
|
||||
FE_CAN_RECOVER
|
||||
},
|
||||
|
||||
.release = sp887x_release,
|
||||
|
|
|
@ -95,7 +95,7 @@ static int stv0299_writeregI (struct stv0299_state* state, u8 reg, u8 data)
|
|||
|
||||
int stv0299_writereg (struct dvb_frontend* fe, u8 reg, u8 data)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
return stv0299_writeregI(state, reg, data);
|
||||
}
|
||||
|
@ -220,7 +220,7 @@ static int stv0299_wait_diseqc_idle (struct stv0299_state* state, int timeout)
|
|||
|
||||
static int stv0299_set_symbolrate (struct dvb_frontend* fe, u32 srate)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
u64 big = srate;
|
||||
u32 ratio;
|
||||
|
||||
|
@ -271,7 +271,7 @@ static int stv0299_get_symbolrate (struct stv0299_state* state)
|
|||
static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
|
||||
struct dvb_diseqc_master_cmd *m)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
u8 val;
|
||||
int i;
|
||||
|
||||
|
@ -301,7 +301,7 @@ static int stv0299_send_diseqc_msg (struct dvb_frontend* fe,
|
|||
|
||||
static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
u8 val;
|
||||
|
||||
dprintk ("%s\n", __FUNCTION__);
|
||||
|
@ -328,7 +328,7 @@ static int stv0299_send_diseqc_burst (struct dvb_frontend* fe, fe_sec_mini_cmd_t
|
|||
|
||||
static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
u8 val;
|
||||
|
||||
if (stv0299_wait_diseqc_idle (state, 100) < 0)
|
||||
|
@ -350,7 +350,7 @@ static int stv0299_set_tone (struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
|
|||
|
||||
static int stv0299_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
u8 reg0x08;
|
||||
u8 reg0x0c;
|
||||
|
||||
|
@ -442,7 +442,7 @@ static int stv0299_send_legacy_dish_cmd (struct dvb_frontend* fe, u32 cmd)
|
|||
|
||||
static int stv0299_init (struct dvb_frontend* fe)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
int i;
|
||||
|
||||
dprintk("stv0299: init chip\n");
|
||||
|
@ -461,7 +461,7 @@ static int stv0299_init (struct dvb_frontend* fe)
|
|||
|
||||
static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
u8 signal = 0xff - stv0299_readreg (state, 0x18);
|
||||
u8 sync = stv0299_readreg (state, 0x1b);
|
||||
|
@ -489,7 +489,7 @@ static int stv0299_read_status(struct dvb_frontend* fe, fe_status_t* status)
|
|||
|
||||
static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
if (state->errmode != STATUS_BER) return 0;
|
||||
*ber = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
|
||||
|
@ -499,7 +499,7 @@ static int stv0299_read_ber(struct dvb_frontend* fe, u32* ber)
|
|||
|
||||
static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
s32 signal = 0xffff - ((stv0299_readreg (state, 0x18) << 8)
|
||||
| stv0299_readreg (state, 0x19));
|
||||
|
@ -516,7 +516,7 @@ static int stv0299_read_signal_strength(struct dvb_frontend* fe, u16* strength)
|
|||
|
||||
static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
s32 xsnr = 0xffff - ((stv0299_readreg (state, 0x24) << 8)
|
||||
| stv0299_readreg (state, 0x25));
|
||||
|
@ -528,7 +528,7 @@ static int stv0299_read_snr(struct dvb_frontend* fe, u16* snr)
|
|||
|
||||
static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
if (state->errmode != STATUS_UCBLOCKS) *ucblocks = 0;
|
||||
else *ucblocks = (stv0299_readreg (state, 0x1d) << 8) | stv0299_readreg (state, 0x1e);
|
||||
|
@ -538,7 +538,7 @@ static int stv0299_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
|
|||
|
||||
static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
int invval = 0;
|
||||
|
||||
dprintk ("%s : FE_SET_FRONTEND\n", __FUNCTION__);
|
||||
|
@ -571,7 +571,7 @@ static int stv0299_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
|
|||
|
||||
static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters * p)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
s32 derot_freq;
|
||||
int invval;
|
||||
|
||||
|
@ -596,7 +596,7 @@ static int stv0299_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
|
|||
|
||||
static int stv0299_sleep(struct dvb_frontend* fe)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
stv0299_writeregI(state, 0x02, 0x80);
|
||||
state->initialised = 0;
|
||||
|
@ -606,7 +606,7 @@ static int stv0299_sleep(struct dvb_frontend* fe)
|
|||
|
||||
static int stv0299_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings* fesettings)
|
||||
{
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
struct stv0299_state* state = fe->demodulator_priv;
|
||||
|
||||
fesettings->min_delay_ms = state->config->min_delay_ms;
|
||||
if (fesettings->parameters.u.qpsk.symbol_rate < 10000000) {
|
||||
|
@ -658,7 +658,7 @@ struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
|
|||
|
||||
/* create dvb_frontend */
|
||||
state->frontend.ops = &state->ops;
|
||||
state->frontend.demodulator_priv = state;
|
||||
state->frontend.demodulator_priv = state;
|
||||
return &state->frontend;
|
||||
|
||||
error:
|
||||
|
@ -714,7 +714,7 @@ MODULE_PARM_DESC(debug, "Turn on/off frontend debugging (default:off).");
|
|||
|
||||
MODULE_DESCRIPTION("ST STV0299 DVB Demodulator driver");
|
||||
MODULE_AUTHOR("Ralph Metzler, Holger Waechtler, Peter Schildmann, Felix Domke, "
|
||||
"Andreas Oberritter, Andrew de Quincey, Kenneth Aafløy");
|
||||
"Andreas Oberritter, Andrew de Quincey, Kenneth Aafløy");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
EXPORT_SYMBOL(stv0299_writereg);
|
||||
|
|
|
@ -1,10 +1,10 @@
|
|||
/*
|
||||
TDA10021 - Single Chip Cable Channel Receiver driver module
|
||||
used on the the Siemens DVB-C cards
|
||||
used on the the Siemens DVB-C cards
|
||||
|
||||
Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
|
||||
Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
|
||||
Support for TDA10021
|
||||
Support for TDA10021
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
@ -76,9 +76,9 @@ static u8 tda10021_inittab[0x40]=
|
|||
|
||||
static int tda10021_writereg (struct tda10021_state* state, u8 reg, u8 data)
|
||||
{
|
||||
u8 buf[] = { reg, data };
|
||||
u8 buf[] = { reg, data };
|
||||
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
|
||||
int ret;
|
||||
int ret;
|
||||
|
||||
ret = i2c_transfer (state->i2c, &msg, 1);
|
||||
if (ret != 1)
|
||||
|
@ -95,7 +95,7 @@ static u8 tda10021_readreg (struct tda10021_state* state, u8 reg)
|
|||
u8 b0 [] = { reg };
|
||||
u8 b1 [] = { 0 };
|
||||
struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
|
||||
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
|
||||
{ .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
|
||||
int ret;
|
||||
|
||||
ret = i2c_transfer (state->i2c, msg, 2);
|
||||
|
|
|
@ -1,10 +1,10 @@
|
|||
/*
|
||||
TDA10021 - Single Chip Cable Channel Receiver driver module
|
||||
used on the the Siemens DVB-C cards
|
||||
used on the the Siemens DVB-C cards
|
||||
|
||||
Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
|
||||
Copyright (C) 2004 Markus Schulz <msc@antzsystem.de>
|
||||
Support for TDA10021
|
||||
Support for TDA10021
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
|
|
@ -475,7 +475,7 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
|
|||
ret = state->config->request_firmware(fe, &fw, TDA10046_DEFAULT_FIRMWARE);
|
||||
if (ret) {
|
||||
printk(KERN_ERR "tda1004x: no firmware upload (timeout or file not found?)\n");
|
||||
return ret;
|
||||
return ret;
|
||||
}
|
||||
tda1004x_write_mask(state, TDA1004X_CONFC4, 8, 8); // going to boot from HOST
|
||||
ret = tda1004x_do_upload(state, fw->data, fw->size, TDA10046H_CODE_CPT, TDA10046H_CODE_IN);
|
||||
|
|
|
@ -66,13 +66,13 @@ static int tda8083_writereg (struct tda8083_state* state, u8 reg, u8 data)
|
|||
u8 buf [] = { reg, data };
|
||||
struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
|
||||
|
||||
ret = i2c_transfer(state->i2c, &msg, 1);
|
||||
ret = i2c_transfer(state->i2c, &msg, 1);
|
||||
|
||||
if (ret != 1)
|
||||
dprintk ("%s: writereg error (reg %02x, ret == %i)\n",
|
||||
if (ret != 1)
|
||||
dprintk ("%s: writereg error (reg %02x, ret == %i)\n",
|
||||
__FUNCTION__, reg, ret);
|
||||
|
||||
return (ret != 1) ? -1 : 0;
|
||||
return (ret != 1) ? -1 : 0;
|
||||
}
|
||||
|
||||
static int tda8083_readregs (struct tda8083_state* state, u8 reg1, u8 *b, u8 len)
|
||||
|
@ -87,7 +87,7 @@ static int tda8083_readregs (struct tda8083_state* state, u8 reg1, u8 *b, u8 len
|
|||
dprintk ("%s: readreg error (reg %02x, ret == %i)\n",
|
||||
__FUNCTION__, reg1, ret);
|
||||
|
||||
return ret == 2 ? 0 : -1;
|
||||
return ret == 2 ? 0 : -1;
|
||||
}
|
||||
|
||||
static inline u8 tda8083_readreg (struct tda8083_state* state, u8 reg)
|
||||
|
@ -132,14 +132,14 @@ static fe_code_rate_t tda8083_get_fec (struct tda8083_state* state)
|
|||
|
||||
static int tda8083_set_symbolrate (struct tda8083_state* state, u32 srate)
|
||||
{
|
||||
u32 ratio;
|
||||
u32 ratio;
|
||||
u32 tmp;
|
||||
u8 filter;
|
||||
|
||||
if (srate > 32000000)
|
||||
srate = 32000000;
|
||||
if (srate < 500000)
|
||||
srate = 500000;
|
||||
srate = 32000000;
|
||||
if (srate < 500000)
|
||||
srate = 500000;
|
||||
|
||||
filter = 0;
|
||||
if (srate < 24000000)
|
||||
|
@ -174,7 +174,7 @@ static void tda8083_wait_diseqc_fifo (struct tda8083_state* state, int timeout)
|
|||
unsigned long start = jiffies;
|
||||
|
||||
while (jiffies - start < timeout &&
|
||||
!(tda8083_readreg(state, 0x02) & 0x80))
|
||||
!(tda8083_readreg(state, 0x02) & 0x80))
|
||||
{
|
||||
msleep(50);
|
||||
};
|
||||
|
|
|
@ -217,10 +217,10 @@ static int arm_thread(void *data)
|
|||
|
||||
dprintk(4, "%p\n",av7110);
|
||||
|
||||
lock_kernel();
|
||||
daemonize("arm_mon");
|
||||
sigfillset(¤t->blocked);
|
||||
unlock_kernel();
|
||||
lock_kernel();
|
||||
daemonize("arm_mon");
|
||||
sigfillset(¤t->blocked);
|
||||
unlock_kernel();
|
||||
|
||||
av7110->arm_thread = current;
|
||||
|
||||
|
@ -1535,7 +1535,7 @@ static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
|
|||
buf[2] = ((div & 0x18000) >> 10) | 0x95;
|
||||
buf[3] = (pwr << 6) | 0x30;
|
||||
|
||||
// NOTE: since we're using a prescaler of 2, we set the
|
||||
// NOTE: since we're using a prescaler of 2, we set the
|
||||
// divisor frequency to 62.5kHz and divide by 125 above
|
||||
|
||||
if (i2c_transfer (&av7110->i2c_adap, &msg, 1) != 1)
|
||||
|
@ -1811,7 +1811,7 @@ static struct tda8083_config grundig_29504_451_config = {
|
|||
static int philips_cd1516_pll_set(struct dvb_frontend* fe,
|
||||
struct dvb_frontend_parameters* params)
|
||||
{
|
||||
struct av7110* av7110 = fe->dvb->priv;
|
||||
struct av7110* av7110 = fe->dvb->priv;
|
||||
u32 div;
|
||||
u32 f = params->frequency;
|
||||
u8 data[4];
|
||||
|
@ -2202,7 +2202,7 @@ static u8 read_pwm(struct av7110* av7110)
|
|||
struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
|
||||
{ .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
|
||||
|
||||
if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
|
||||
if ((i2c_transfer(&av7110->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
|
||||
pwm = 0x48;
|
||||
|
||||
return pwm;
|
||||
|
@ -2245,7 +2245,7 @@ static int frontend_init(struct av7110 *av7110)
|
|||
}
|
||||
|
||||
// Try the grundig 29504-451
|
||||
av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
|
||||
av7110->fe = tda8083_attach(&grundig_29504_451_config, &av7110->i2c_adap);
|
||||
if (av7110->fe) {
|
||||
av7110->fe->ops->diseqc_send_master_cmd = av7110_diseqc_send_master_cmd;
|
||||
av7110->fe->ops->diseqc_send_burst = av7110_diseqc_send_burst;
|
||||
|
@ -2271,12 +2271,12 @@ static int frontend_init(struct av7110 *av7110)
|
|||
case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X
|
||||
|
||||
// ALPS TDLB7
|
||||
av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
|
||||
av7110->fe = sp8870_attach(&alps_tdlb7_config, &av7110->i2c_adap);
|
||||
break;
|
||||
|
||||
case 0x0002: // Hauppauge/TT DVB-C premium rev2.X
|
||||
|
||||
av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
|
||||
av7110->fe = ves1820_attach(&alps_tdbe2_config, &av7110->i2c_adap, read_pwm(av7110));
|
||||
break;
|
||||
|
||||
case 0x0006: /* Fujitsu-Siemens DVB-S rev 1.6 */
|
||||
|
@ -2421,9 +2421,9 @@ static int av7110_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_d
|
|||
|
||||
dprintk(4, "dev: %p\n", dev);
|
||||
|
||||
/* Set RPS_IRQ to 1 to track rps1 activity.
|
||||
* Enabling this won't send any interrupt to PC CPU.
|
||||
*/
|
||||
/* Set RPS_IRQ to 1 to track rps1 activity.
|
||||
* Enabling this won't send any interrupt to PC CPU.
|
||||
*/
|
||||
#define RPS_IRQ 0
|
||||
|
||||
if (budgetpatch == 1) {
|
||||
|
|
|
@ -1203,15 +1203,15 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
|
|||
|
||||
int av7110_osd_capability(struct av7110 *av7110, osd_cap_t *cap)
|
||||
{
|
||||
switch (cap->cmd) {
|
||||
case OSD_CAP_MEMSIZE:
|
||||
if (FW_4M_SDRAM(av7110->arm_app))
|
||||
cap->val = 1000000;
|
||||
else
|
||||
cap->val = 92000;
|
||||
return 0;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
switch (cap->cmd) {
|
||||
case OSD_CAP_MEMSIZE:
|
||||
if (FW_4M_SDRAM(av7110->arm_app))
|
||||
cap->val = 1000000;
|
||||
else
|
||||
cap->val = 92000;
|
||||
return 0;
|
||||
default:
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
#endif /* CONFIG_DVB_AV7110_OSD */
|
||||
|
|
|
@ -120,8 +120,8 @@ static int ves1820_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data)
|
|||
|
||||
static int stv0297_writereg(struct saa7146_dev *dev, u8 addr, u8 reg, u8 data)
|
||||
{
|
||||
u8 buf [] = { reg, data };
|
||||
struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 2 };
|
||||
u8 buf [] = { reg, data };
|
||||
struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 2 };
|
||||
|
||||
if (1 != saa7146_i2c_transfer(dev, &msg, 1, 1))
|
||||
return -1;
|
||||
|
|
|
@ -87,7 +87,7 @@ static int start_ts_capture(struct budget *budget)
|
|||
* Pitch: 188, NumBytes3: 188, NumLines3: 1024
|
||||
*/
|
||||
|
||||
switch(budget->card->type) {
|
||||
switch(budget->card->type) {
|
||||
case BUDGET_FS_ACTIVY:
|
||||
saa7146_write(dev, DD1_INIT, 0x04000000);
|
||||
saa7146_write(dev, MC2, (MASK_09 | MASK_25));
|
||||
|
|
|
@ -45,11 +45,11 @@ MAKE_BUDGET_INFO(ttbp, "TT-Budget/Patch DVB-S 1.x PCI", BUDGET_PATCH);
|
|||
//MAKE_BUDGET_INFO(satel,"TT-Budget/Patch SATELCO PCI", BUDGET_TT_HW_DISEQC);
|
||||
|
||||
static struct pci_device_id pci_tbl[] = {
|
||||
MAKE_EXTENSION_PCI(ttbp,0x13c2, 0x0000),
|
||||
MAKE_EXTENSION_PCI(ttbp,0x13c2, 0x0000),
|
||||
// MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
|
||||
{
|
||||
.vendor = 0,
|
||||
}
|
||||
{
|
||||
.vendor = 0,
|
||||
}
|
||||
};
|
||||
|
||||
/* those lines are for budget-patch to be tried
|
||||
|
@ -165,57 +165,57 @@ static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t m
|
|||
|
||||
static int budget_av7110_send_fw_cmd(struct budget_patch *budget, u16* buf, int length)
|
||||
{
|
||||
int i;
|
||||
int i;
|
||||
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
|
||||
for (i = 2; i < length; i++)
|
||||
{
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2*i, 2, (u32) buf[i], 0,0);
|
||||
msleep(5);
|
||||
}
|
||||
if (length)
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, (u32) buf[1], 0,0);
|
||||
else
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, 0, 0,0);
|
||||
msleep(5);
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND, 2, (u32) buf[0], 0,0);
|
||||
msleep(5);
|
||||
return 0;
|
||||
for (i = 2; i < length; i++)
|
||||
{
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2*i, 2, (u32) buf[i], 0,0);
|
||||
msleep(5);
|
||||
}
|
||||
if (length)
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, (u32) buf[1], 0,0);
|
||||
else
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND + 2, 2, 0, 0,0);
|
||||
msleep(5);
|
||||
ttpci_budget_debiwrite(budget, DEBINOSWAP, COMMAND, 2, (u32) buf[0], 0,0);
|
||||
msleep(5);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void av7110_set22k(struct budget_patch *budget, int state)
|
||||
{
|
||||
u16 buf[2] = {( COMTYPE_AUDIODAC << 8) | (state ? ON22K : OFF22K), 0};
|
||||
u16 buf[2] = {( COMTYPE_AUDIODAC << 8) | (state ? ON22K : OFF22K), 0};
|
||||
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
budget_av7110_send_fw_cmd(budget, buf, 2);
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
budget_av7110_send_fw_cmd(budget, buf, 2);
|
||||
}
|
||||
|
||||
static int av7110_send_diseqc_msg(struct budget_patch *budget, int len, u8 *msg, int burst)
|
||||
{
|
||||
int i;
|
||||
u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) | SendDiSEqC),
|
||||
16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
||||
int i;
|
||||
u16 buf[18] = { ((COMTYPE_AUDIODAC << 8) | SendDiSEqC),
|
||||
16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
|
||||
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
|
||||
if (len>10)
|
||||
len=10;
|
||||
if (len>10)
|
||||
len=10;
|
||||
|
||||
buf[1] = len+2;
|
||||
buf[2] = len;
|
||||
buf[1] = len+2;
|
||||
buf[2] = len;
|
||||
|
||||
if (burst != -1)
|
||||
buf[3]=burst ? 0x01 : 0x00;
|
||||
else
|
||||
buf[3]=0xffff;
|
||||
if (burst != -1)
|
||||
buf[3]=burst ? 0x01 : 0x00;
|
||||
else
|
||||
buf[3]=0xffff;
|
||||
|
||||
for (i=0; i<len; i++)
|
||||
buf[i+4]=msg[i];
|
||||
for (i=0; i<len; i++)
|
||||
buf[i+4]=msg[i];
|
||||
|
||||
budget_av7110_send_fw_cmd(budget, buf, 18);
|
||||
return 0;
|
||||
budget_av7110_send_fw_cmd(budget, buf, 18);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int budget_patch_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
|
||||
|
@ -276,7 +276,7 @@ static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
|
|||
buf[2] = ((div & 0x18000) >> 10) | 0x95;
|
||||
buf[3] = (pwr << 6) | 0x30;
|
||||
|
||||
// NOTE: since we're using a prescaler of 2, we set the
|
||||
// NOTE: since we're using a prescaler of 2, we set the
|
||||
// divisor frequency to 62.5kHz and divide by 125 above
|
||||
|
||||
if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
|
||||
|
@ -294,7 +294,7 @@ static u8 alps_bsru6_inittab[] = {
|
|||
0x01, 0x15,
|
||||
0x02, 0x00,
|
||||
0x03, 0x00,
|
||||
0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
|
||||
0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
|
||||
0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
|
||||
0x06, 0x40, /* DAC not used, set to high impendance mode */
|
||||
0x07, 0x00, /* DAC LSB */
|
||||
|
@ -413,7 +413,7 @@ static void frontend_init(struct budget_patch* budget)
|
|||
{
|
||||
switch(budget->dev->pci->subsystem_device) {
|
||||
case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X
|
||||
case 0x1013: // SATELCO Multimedia PCI
|
||||
case 0x1013: // SATELCO Multimedia PCI
|
||||
|
||||
// try the ALPS BSRV2 first of all
|
||||
budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap);
|
||||
|
@ -463,8 +463,8 @@ static void frontend_init(struct budget_patch* budget)
|
|||
/* written by Emard */
|
||||
static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
|
||||
{
|
||||
struct budget_patch *budget;
|
||||
int err;
|
||||
struct budget_patch *budget;
|
||||
int err;
|
||||
int count = 0;
|
||||
int detected = 0;
|
||||
|
||||
|
@ -472,12 +472,12 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
|
|||
#define RPS_IRQ 0
|
||||
#define HPS_SETUP 0
|
||||
#if PATCH_RESET
|
||||
saa7146_write(dev, MC1, MASK_31);
|
||||
msleep(40);
|
||||
saa7146_write(dev, MC1, MASK_31);
|
||||
msleep(40);
|
||||
#endif
|
||||
#if HPS_SETUP
|
||||
// initialize registers. Better to have it like this
|
||||
// than leaving something unconfigured
|
||||
// initialize registers. Better to have it like this
|
||||
// than leaving something unconfigured
|
||||
saa7146_write(dev, DD1_STREAM_B, 0);
|
||||
// port B VSYNC at rising edge
|
||||
saa7146_write(dev, DD1_INIT, 0x00000200); // have this in budget-core too!
|
||||
|
@ -486,29 +486,29 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
|
|||
// debi config
|
||||
// saa7146_write(dev, DEBI_CONFIG, MASK_30|MASK_28|MASK_18);
|
||||
|
||||
// zero all HPS registers
|
||||
saa7146_write(dev, HPS_H_PRESCALE, 0); // r68
|
||||
saa7146_write(dev, HPS_H_SCALE, 0); // r6c
|
||||
saa7146_write(dev, BCS_CTRL, 0); // r70
|
||||
saa7146_write(dev, HPS_V_SCALE, 0); // r60
|
||||
saa7146_write(dev, HPS_V_GAIN, 0); // r64
|
||||
saa7146_write(dev, CHROMA_KEY_RANGE, 0); // r74
|
||||
saa7146_write(dev, CLIP_FORMAT_CTRL, 0); // r78
|
||||
// Set HPS prescaler for port B input
|
||||
saa7146_write(dev, HPS_CTRL, (1<<30) | (0<<29) | (1<<28) | (0<<12) );
|
||||
saa7146_write(dev, MC2,
|
||||
0 * (MASK_08 | MASK_24) | // BRS control
|
||||
0 * (MASK_09 | MASK_25) | // a
|
||||
0 * (MASK_10 | MASK_26) | // b
|
||||
1 * (MASK_06 | MASK_22) | // HPS_CTRL1
|
||||
1 * (MASK_05 | MASK_21) | // HPS_CTRL2
|
||||
0 * (MASK_01 | MASK_15) // DEBI
|
||||
);
|
||||
// zero all HPS registers
|
||||
saa7146_write(dev, HPS_H_PRESCALE, 0); // r68
|
||||
saa7146_write(dev, HPS_H_SCALE, 0); // r6c
|
||||
saa7146_write(dev, BCS_CTRL, 0); // r70
|
||||
saa7146_write(dev, HPS_V_SCALE, 0); // r60
|
||||
saa7146_write(dev, HPS_V_GAIN, 0); // r64
|
||||
saa7146_write(dev, CHROMA_KEY_RANGE, 0); // r74
|
||||
saa7146_write(dev, CLIP_FORMAT_CTRL, 0); // r78
|
||||
// Set HPS prescaler for port B input
|
||||
saa7146_write(dev, HPS_CTRL, (1<<30) | (0<<29) | (1<<28) | (0<<12) );
|
||||
saa7146_write(dev, MC2,
|
||||
0 * (MASK_08 | MASK_24) | // BRS control
|
||||
0 * (MASK_09 | MASK_25) | // a
|
||||
0 * (MASK_10 | MASK_26) | // b
|
||||
1 * (MASK_06 | MASK_22) | // HPS_CTRL1
|
||||
1 * (MASK_05 | MASK_21) | // HPS_CTRL2
|
||||
0 * (MASK_01 | MASK_15) // DEBI
|
||||
);
|
||||
#endif
|
||||
// Disable RPS1 and RPS0
|
||||
saa7146_write(dev, MC1, ( MASK_29 | MASK_28));
|
||||
// RPS1 timeout disable
|
||||
saa7146_write(dev, RPS_TOV1, 0);
|
||||
saa7146_write(dev, MC1, ( MASK_29 | MASK_28));
|
||||
// RPS1 timeout disable
|
||||
saa7146_write(dev, RPS_TOV1, 0);
|
||||
|
||||
// code for autodetection
|
||||
// will wait for VBI_B event (vertical blank at port B)
|
||||
|
@ -521,38 +521,38 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
|
|||
WRITE_RPS1(cpu_to_le32(CMD_UPLOAD |
|
||||
MASK_10 | MASK_09 | MASK_08 | MASK_06 | MASK_05 | MASK_04 | MASK_03 | MASK_02 ));
|
||||
#endif
|
||||
WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
|
||||
WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
|
||||
WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
|
||||
WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
|
||||
WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_VBI_B));
|
||||
WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
|
||||
WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
|
||||
WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
|
||||
#if RPS_IRQ
|
||||
// issue RPS1 interrupt to increment counter
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
// at least a NOP is neede between two interrupts
|
||||
WRITE_RPS1(cpu_to_le32(CMD_NOP));
|
||||
// interrupt again
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
// issue RPS1 interrupt to increment counter
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
// at least a NOP is neede between two interrupts
|
||||
WRITE_RPS1(cpu_to_le32(CMD_NOP));
|
||||
// interrupt again
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
#endif
|
||||
WRITE_RPS1(cpu_to_le32(CMD_STOP));
|
||||
WRITE_RPS1(cpu_to_le32(CMD_STOP));
|
||||
|
||||
#if RPS_IRQ
|
||||
// set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
|
||||
// use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
|
||||
// use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
|
||||
saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
|
||||
// set event counter 1 treshold to maximum allowed value (rEC p55)
|
||||
saa7146_write(dev, ECT1R, 0x3fff );
|
||||
// set event counter 1 source as RPS1 interrupt (0x03) (rE4 p53)
|
||||
// use 0x03 to track RPS1 interrupts - increase by 1 every gpio3 is toggled
|
||||
// use 0x15 to track VPE interrupts - increase by 1 every vpeirq() is called
|
||||
saa7146_write(dev, EC1SSR, (0x03<<2) | 3 );
|
||||
// set event counter 1 treshold to maximum allowed value (rEC p55)
|
||||
saa7146_write(dev, ECT1R, 0x3fff );
|
||||
#endif
|
||||
// Fix VSYNC level
|
||||
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
|
||||
// Set RPS1 Address register to point to RPS code (r108 p42)
|
||||
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
|
||||
// Enable RPS1, (rFC p33)
|
||||
saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
|
||||
// Fix VSYNC level
|
||||
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
|
||||
// Set RPS1 Address register to point to RPS code (r108 p42)
|
||||
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
|
||||
// Enable RPS1, (rFC p33)
|
||||
saa7146_write(dev, MC1, (MASK_13 | MASK_29 ));
|
||||
|
||||
|
||||
mdelay(50);
|
||||
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
|
||||
mdelay(50);
|
||||
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
|
||||
mdelay(150);
|
||||
|
||||
|
||||
|
@ -560,17 +560,17 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
|
|||
detected = 1;
|
||||
|
||||
#if RPS_IRQ
|
||||
printk("Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
|
||||
printk("Event Counter 1 0x%04x\n", saa7146_read(dev, EC1R) & 0x3fff );
|
||||
#endif
|
||||
// Disable RPS1
|
||||
saa7146_write(dev, MC1, ( MASK_29 ));
|
||||
saa7146_write(dev, MC1, ( MASK_29 ));
|
||||
|
||||
if(detected == 0)
|
||||
printk("budget-patch not detected or saa7146 in non-default state.\n"
|
||||
"try enabling ressetting of 7146 with MASK_31 in MC1 register\n");
|
||||
printk("budget-patch not detected or saa7146 in non-default state.\n"
|
||||
"try enabling ressetting of 7146 with MASK_31 in MC1 register\n");
|
||||
|
||||
else
|
||||
printk("BUDGET-PATCH DETECTED.\n");
|
||||
printk("BUDGET-PATCH DETECTED.\n");
|
||||
|
||||
|
||||
/* OLD (Original design by Roberto Deza):
|
||||
|
@ -641,83 +641,83 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
|
|||
*/
|
||||
|
||||
// Setup RPS1 "program" (p35)
|
||||
count = 0;
|
||||
count = 0;
|
||||
|
||||
|
||||
// Wait Source Line Counter Threshold (p36)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
|
||||
// Set GPIO3=1 (p42)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
|
||||
WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
|
||||
WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
|
||||
// Wait Source Line Counter Threshold (p36)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_PAUSE | EVT_HS));
|
||||
// Set GPIO3=1 (p42)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
|
||||
WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
|
||||
WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTHI<<24));
|
||||
#if RPS_IRQ
|
||||
// issue RPS1 interrupt
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
// issue RPS1 interrupt
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
#endif
|
||||
// Wait reset Source Line Counter Threshold (p36)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
|
||||
// Set GPIO3=0 (p42)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
|
||||
WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
|
||||
WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
|
||||
// Wait reset Source Line Counter Threshold (p36)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_PAUSE | RPS_INV | EVT_HS));
|
||||
// Set GPIO3=0 (p42)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_WR_REG_MASK | (GPIO_CTRL>>2)));
|
||||
WRITE_RPS1(cpu_to_le32(GPIO3_MSK));
|
||||
WRITE_RPS1(cpu_to_le32(SAA7146_GPIO_OUTLO<<24));
|
||||
#if RPS_IRQ
|
||||
// issue RPS1 interrupt
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
// issue RPS1 interrupt
|
||||
WRITE_RPS1(cpu_to_le32(CMD_INTERRUPT));
|
||||
#endif
|
||||
// Jump to begin of RPS program (p37)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_JUMP));
|
||||
WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
|
||||
// Jump to begin of RPS program (p37)
|
||||
WRITE_RPS1(cpu_to_le32(CMD_JUMP));
|
||||
WRITE_RPS1(cpu_to_le32(dev->d_rps1.dma_handle));
|
||||
|
||||
// Fix VSYNC level
|
||||
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
|
||||
// Set RPS1 Address register to point to RPS code (r108 p42)
|
||||
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
|
||||
// Set Source Line Counter Threshold, using BRS (rCC p43)
|
||||
// It generates HS event every TS_HEIGHT lines
|
||||
// this is related to TS_WIDTH set in register
|
||||
// NUM_LINE_BYTE3 in budget-core.c. If NUM_LINE_BYTE
|
||||
// low 16 bits are set to TS_WIDTH bytes (TS_WIDTH=2*188
|
||||
//,then RPS_THRESH1
|
||||
// should be set to trigger every TS_HEIGHT (512) lines.
|
||||
//
|
||||
saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
|
||||
// Fix VSYNC level
|
||||
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
|
||||
// Set RPS1 Address register to point to RPS code (r108 p42)
|
||||
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
|
||||
// Set Source Line Counter Threshold, using BRS (rCC p43)
|
||||
// It generates HS event every TS_HEIGHT lines
|
||||
// this is related to TS_WIDTH set in register
|
||||
// NUM_LINE_BYTE3 in budget-core.c. If NUM_LINE_BYTE
|
||||
// low 16 bits are set to TS_WIDTH bytes (TS_WIDTH=2*188
|
||||
//,then RPS_THRESH1
|
||||
// should be set to trigger every TS_HEIGHT (512) lines.
|
||||
//
|
||||
saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
|
||||
|
||||
// saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 );
|
||||
// Enable RPS1 (rFC p33)
|
||||
saa7146_write(dev, MC1, (MASK_13 | MASK_29));
|
||||
// saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 );
|
||||
// Enable RPS1 (rFC p33)
|
||||
saa7146_write(dev, MC1, (MASK_13 | MASK_29));
|
||||
|
||||
|
||||
if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
dprintk(2, "budget: %p\n", budget);
|
||||
|
||||
if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
|
||||
kfree (budget);
|
||||
return err;
|
||||
}
|
||||
if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
|
||||
kfree (budget);
|
||||
return err;
|
||||
}
|
||||
|
||||
|
||||
dev->ext_priv = budget;
|
||||
dev->ext_priv = budget;
|
||||
|
||||
budget->dvb_adapter.priv = budget;
|
||||
frontend_init(budget);
|
||||
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int budget_patch_detach (struct saa7146_dev* dev)
|
||||
{
|
||||
struct budget_patch *budget = (struct budget_patch*) dev->ext_priv;
|
||||
int err;
|
||||
struct budget_patch *budget = (struct budget_patch*) dev->ext_priv;
|
||||
int err;
|
||||
|
||||
if (budget->dvb_frontend) dvb_unregister_frontend(budget->dvb_frontend);
|
||||
|
||||
err = ttpci_budget_deinit (budget);
|
||||
err = ttpci_budget_deinit (budget);
|
||||
|
||||
kfree (budget);
|
||||
kfree (budget);
|
||||
|
||||
return err;
|
||||
return err;
|
||||
}
|
||||
|
||||
static int __init budget_patch_init(void)
|
||||
|
@ -727,20 +727,20 @@ static int __init budget_patch_init(void)
|
|||
|
||||
static void __exit budget_patch_exit(void)
|
||||
{
|
||||
saa7146_unregister_extension(&budget_extension);
|
||||
saa7146_unregister_extension(&budget_extension);
|
||||
}
|
||||
|
||||
static struct saa7146_extension budget_extension = {
|
||||
.name = "budget_patch dvb\0",
|
||||
.flags = 0,
|
||||
.name = "budget_patch dvb\0",
|
||||
.flags = 0,
|
||||
|
||||
.module = THIS_MODULE,
|
||||
.pci_tbl = pci_tbl,
|
||||
.attach = budget_patch_attach,
|
||||
.detach = budget_patch_detach,
|
||||
.module = THIS_MODULE,
|
||||
.pci_tbl = pci_tbl,
|
||||
.attach = budget_patch_attach,
|
||||
.detach = budget_patch_detach,
|
||||
|
||||
.irq_mask = MASK_10,
|
||||
.irq_func = ttpci_budget_irq10_handler,
|
||||
.irq_mask = MASK_10,
|
||||
.irq_func = ttpci_budget_irq10_handler,
|
||||
};
|
||||
|
||||
module_init(budget_patch_init);
|
||||
|
@ -749,4 +749,4 @@ module_exit(budget_patch_exit);
|
|||
MODULE_LICENSE("GPL");
|
||||
MODULE_AUTHOR("Emard, Roberto Deza, Holger Waechtler, Michael Hunold, others");
|
||||
MODULE_DESCRIPTION("Driver for full TS modified DVB-S SAA7146+AV7110 "
|
||||
"based so-called Budget Patch cards");
|
||||
"based so-called Budget Patch cards");
|
||||
|
|
|
@ -256,7 +256,7 @@ static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_param
|
|||
buf[2] = ((div & 0x18000) >> 10) | 0x95;
|
||||
buf[3] = (pwr << 6) | 0x30;
|
||||
|
||||
// NOTE: since we're using a prescaler of 2, we set the
|
||||
// NOTE: since we're using a prescaler of 2, we set the
|
||||
// divisor frequency to 62.5kHz and divide by 125 above
|
||||
|
||||
if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
|
||||
|
@ -565,7 +565,7 @@ static u8 read_pwm(struct budget* budget)
|
|||
struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
|
||||
{ .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
|
||||
|
||||
if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
|
||||
if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
|
||||
pwm = 0x48;
|
||||
|
||||
return pwm;
|
||||
|
@ -593,7 +593,7 @@ static void frontend_init(struct budget *budget)
|
|||
budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap);
|
||||
if (budget->dvb_frontend) {
|
||||
budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
|
||||
budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst;
|
||||
budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst;
|
||||
budget->dvb_frontend->ops->set_tone = budget_set_tone;
|
||||
break;
|
||||
}
|
||||
|
|
|
@ -19,7 +19,7 @@ extern int budget_debug;
|
|||
#endif
|
||||
|
||||
#define dprintk(level,args...) \
|
||||
do { if ((budget_debug & level)) { printk("%s: %s(): ",__stringify(KBUILD_MODNAME), __FUNCTION__); printk(args); } } while (0)
|
||||
do { if ((budget_debug & level)) { printk("%s: %s(): ",__stringify(KBUILD_MODNAME), __FUNCTION__); printk(args); } } while (0)
|
||||
|
||||
struct budget_info {
|
||||
char *name;
|
||||
|
|
|
@ -36,7 +36,7 @@ int main(int argc, char **argv)
|
|||
}
|
||||
|
||||
fprintf(fd_out, "\n};\n\n");
|
||||
|
||||
|
||||
fclose(fd_in);
|
||||
fclose(fd_out);
|
||||
|
||||
|
|
|
@ -13,7 +13,7 @@
|
|||
Holger Waechtler Convergence
|
||||
|
||||
Copyright (C) 2002-2003 Ralph Metzler <rjkm@metzlerbros.de>
|
||||
Metzler Brothers Systementwicklung GbR
|
||||
Metzler Brothers Systementwicklung GbR
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
|
@ -48,41 +48,41 @@
|
|||
|
||||
static int check_mac_tt(u8 *buf)
|
||||
{
|
||||
int i;
|
||||
u16 tmp = 0xffff;
|
||||
int i;
|
||||
u16 tmp = 0xffff;
|
||||
|
||||
for (i = 0; i < 8; i++) {
|
||||
tmp = (tmp << 8) | ((tmp >> 8) ^ buf[i]);
|
||||
tmp ^= (tmp >> 4) & 0x0f;
|
||||
tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5);
|
||||
}
|
||||
tmp ^= 0xffff;
|
||||
return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9]));
|
||||
for (i = 0; i < 8; i++) {
|
||||
tmp = (tmp << 8) | ((tmp >> 8) ^ buf[i]);
|
||||
tmp ^= (tmp >> 4) & 0x0f;
|
||||
tmp ^= (tmp << 12) ^ ((tmp & 0xff) << 5);
|
||||
}
|
||||
tmp ^= 0xffff;
|
||||
return (((tmp >> 8) ^ buf[8]) | ((tmp & 0xff) ^ buf[9]));
|
||||
}
|
||||
|
||||
static int getmac_tt(u8 * decodedMAC, u8 * encodedMAC)
|
||||
{
|
||||
u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
|
||||
u8 xor[20] = { 0x72, 0x23, 0x68, 0x19, 0x5c, 0xa8, 0x71, 0x2c,
|
||||
0x54, 0xd3, 0x7b, 0xf1, 0x9E, 0x23, 0x16, 0xf6,
|
||||
0x1d, 0x36, 0x64, 0x78};
|
||||
u8 data[20];
|
||||
int i;
|
||||
u8 data[20];
|
||||
int i;
|
||||
|
||||
/* In case there is a sig check failure have the orig contents available */
|
||||
memcpy(data, encodedMAC, 20);
|
||||
|
||||
for (i = 0; i < 20; i++)
|
||||
data[i] ^= xor[i];
|
||||
for (i = 0; i < 10; i++)
|
||||
data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
|
||||
data[i] ^= xor[i];
|
||||
for (i = 0; i < 10; i++)
|
||||
data[i] = ((data[2 * i + 1] << 8) | data[2 * i])
|
||||
>> ((data[2 * i + 1] >> 6) & 3);
|
||||
|
||||
if (check_mac_tt(data))
|
||||
return -ENODEV;
|
||||
if (check_mac_tt(data))
|
||||
return -ENODEV;
|
||||
|
||||
decodedMAC[0] = data[2]; decodedMAC[1] = data[1]; decodedMAC[2] = data[0];
|
||||
decodedMAC[3] = data[6]; decodedMAC[4] = data[5]; decodedMAC[5] = data[4];
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int ttpci_eeprom_read_encodedMAC(struct i2c_adapter *adapter, u8 * encodedMAC)
|
||||
|
|
|
@ -225,8 +225,8 @@ static int ttusb_i2c_msg(struct ttusb *ttusb,
|
|||
|
||||
err = ttusb_result(ttusb, b, 0x20);
|
||||
|
||||
/* check if the i2c transaction was successful */
|
||||
if ((snd_len != b[5]) || (rcv_len != b[6])) return -EREMOTEIO;
|
||||
/* check if the i2c transaction was successful */
|
||||
if ((snd_len != b[5]) || (rcv_len != b[6])) return -EREMOTEIO;
|
||||
|
||||
if (rcv_len > 0) {
|
||||
|
||||
|
@ -489,27 +489,27 @@ static int ttusb_send_diseqc(struct dvb_frontend* fe,
|
|||
|
||||
static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
|
||||
{
|
||||
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
|
||||
int ret;
|
||||
u8 data[1];
|
||||
struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
|
||||
struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv;
|
||||
int ret;
|
||||
u8 data[1];
|
||||
struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
|
||||
|
||||
switch(voltage) {
|
||||
case SEC_VOLTAGE_OFF:
|
||||
data[0] = 0x00;
|
||||
break;
|
||||
case SEC_VOLTAGE_13:
|
||||
data[0] = 0x44;
|
||||
break;
|
||||
case SEC_VOLTAGE_18:
|
||||
data[0] = 0x4c;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
};
|
||||
switch(voltage) {
|
||||
case SEC_VOLTAGE_OFF:
|
||||
data[0] = 0x00;
|
||||
break;
|
||||
case SEC_VOLTAGE_13:
|
||||
data[0] = 0x44;
|
||||
break;
|
||||
case SEC_VOLTAGE_18:
|
||||
data[0] = 0x4c;
|
||||
break;
|
||||
default:
|
||||
return -EINVAL;
|
||||
};
|
||||
|
||||
ret = i2c_transfer(&ttusb->i2c_adap, &msg, 1);
|
||||
return (ret != 1) ? -EIO : 0;
|
||||
ret = i2c_transfer(&ttusb->i2c_adap, &msg, 1);
|
||||
return (ret != 1) ? -EIO : 0;
|
||||
}
|
||||
|
||||
static int ttusb_update_lnb(struct ttusb *ttusb)
|
||||
|
@ -1184,45 +1184,45 @@ static struct tda1004x_config philips_tdm1316l_config = {
|
|||
};
|
||||
|
||||
static u8 alps_bsbe1_inittab[] = {
|
||||
0x01, 0x15,
|
||||
0x02, 0x30,
|
||||
0x03, 0x00,
|
||||
0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
|
||||
0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
|
||||
0x06, 0x40, /* DAC not used, set to high impendance mode */
|
||||
0x07, 0x00, /* DAC LSB */
|
||||
0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
|
||||
0x09, 0x00, /* FIFO */
|
||||
0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
|
||||
0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
|
||||
0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
|
||||
0x10, 0x3f, // AGC2 0x3d
|
||||
0x11, 0x84,
|
||||
0x12, 0xb9,
|
||||
0x15, 0xc9, // lock detector threshold
|
||||
0x16, 0x00,
|
||||
0x17, 0x00,
|
||||
0x18, 0x00,
|
||||
0x19, 0x00,
|
||||
0x1a, 0x00,
|
||||
0x1f, 0x50,
|
||||
0x20, 0x00,
|
||||
0x21, 0x00,
|
||||
0x22, 0x00,
|
||||
0x23, 0x00,
|
||||
0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
|
||||
0x29, 0x1e, // 1/2 threshold
|
||||
0x2a, 0x14, // 2/3 threshold
|
||||
0x2b, 0x0f, // 3/4 threshold
|
||||
0x2c, 0x09, // 5/6 threshold
|
||||
0x2d, 0x05, // 7/8 threshold
|
||||
0x2e, 0x01,
|
||||
0x31, 0x1f, // test all FECs
|
||||
0x32, 0x19, // viterbi and synchro search
|
||||
0x33, 0xfc, // rs control
|
||||
0x34, 0x93, // error control
|
||||
0x0f, 0x92,
|
||||
0xff, 0xff
|
||||
0x01, 0x15,
|
||||
0x02, 0x30,
|
||||
0x03, 0x00,
|
||||
0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
|
||||
0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
|
||||
0x06, 0x40, /* DAC not used, set to high impendance mode */
|
||||
0x07, 0x00, /* DAC LSB */
|
||||
0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
|
||||
0x09, 0x00, /* FIFO */
|
||||
0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
|
||||
0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
|
||||
0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
|
||||
0x10, 0x3f, // AGC2 0x3d
|
||||
0x11, 0x84,
|
||||
0x12, 0xb9,
|
||||
0x15, 0xc9, // lock detector threshold
|
||||
0x16, 0x00,
|
||||
0x17, 0x00,
|
||||
0x18, 0x00,
|
||||
0x19, 0x00,
|
||||
0x1a, 0x00,
|
||||
0x1f, 0x50,
|
||||
0x20, 0x00,
|
||||
0x21, 0x00,
|
||||
0x22, 0x00,
|
||||
0x23, 0x00,
|
||||
0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
|
||||
0x29, 0x1e, // 1/2 threshold
|
||||
0x2a, 0x14, // 2/3 threshold
|
||||
0x2b, 0x0f, // 3/4 threshold
|
||||
0x2c, 0x09, // 5/6 threshold
|
||||
0x2d, 0x05, // 7/8 threshold
|
||||
0x2e, 0x01,
|
||||
0x31, 0x1f, // test all FECs
|
||||
0x32, 0x19, // viterbi and synchro search
|
||||
0x33, 0xfc, // rs control
|
||||
0x34, 0x93, // error control
|
||||
0x0f, 0x92,
|
||||
0xff, 0xff
|
||||
};
|
||||
|
||||
static u8 alps_bsru6_inittab[] = {
|
||||
|
@ -1350,7 +1350,7 @@ static int ttusb_novas_grundig_29504_491_pll_set(struct dvb_frontend *fe, struct
|
|||
u32 div;
|
||||
struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
|
||||
|
||||
div = params->frequency / 125;
|
||||
div = params->frequency / 125;
|
||||
|
||||
buf[0] = (div >> 8) & 0x7f;
|
||||
buf[1] = div & 0xff;
|
||||
|
@ -1487,7 +1487,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
|
|||
|
||||
udev = interface_to_usbdev(intf);
|
||||
|
||||
if (intf->altsetting->desc.bInterfaceNumber != 1) return -ENODEV;
|
||||
if (intf->altsetting->desc.bInterfaceNumber != 1) return -ENODEV;
|
||||
|
||||
if (!(ttusb = kmalloc(sizeof(struct ttusb), GFP_KERNEL)))
|
||||
return -ENOMEM;
|
||||
|
|
File diff suppressed because it is too large
Load diff
|
@ -1203,7 +1203,7 @@ static int ttusb_init_rc(struct ttusb_dec *dec)
|
|||
input_dev->keycode = rc_keys;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(rc_keys); i++)
|
||||
set_bit(rc_keys[i], input_dev->keybit);
|
||||
set_bit(rc_keys[i], input_dev->keybit);
|
||||
|
||||
input_register_device(input_dev);
|
||||
|
||||
|
@ -1529,7 +1529,7 @@ static void ttusb_dec_exit_rc(struct ttusb_dec *dec)
|
|||
usb_free_urb(dec->irq_urb);
|
||||
|
||||
usb_buffer_free(dec->udev,IRQ_PACKET_SIZE,
|
||||
dec->irq_buffer, dec->irq_dma_handle);
|
||||
dec->irq_buffer, dec->irq_dma_handle);
|
||||
|
||||
if (dec->rc_input_dev) {
|
||||
input_unregister_device(dec->rc_input_dev);
|
||||
|
|
|
@ -188,7 +188,7 @@ config VIDEO_ZORAN
|
|||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called zr36067.
|
||||
|
||||
|
||||
config VIDEO_ZORAN_BUZ
|
||||
tristate "Iomega Buz support"
|
||||
depends on VIDEO_ZORAN
|
||||
|
@ -204,8 +204,8 @@ config VIDEO_ZORAN_DC10
|
|||
|
||||
config VIDEO_ZORAN_DC30
|
||||
tristate "Pinnacle/Miro DC30(+) support"
|
||||
depends on VIDEO_ZORAN
|
||||
help
|
||||
depends on VIDEO_ZORAN
|
||||
help
|
||||
Support for the Pinnacle/Miro DC30(+) MJPEG capture/playback
|
||||
card. This also supports really old DC10 cards based on the
|
||||
zr36050 MJPEG codec and zr36016 VFE.
|
||||
|
@ -260,7 +260,7 @@ config VIDEO_MXB
|
|||
---help---
|
||||
This is a video4linux driver for the 'Multimedia eXtension Board'
|
||||
TV card by Siemens-Nixdorf.
|
||||
|
||||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called mxb.
|
||||
|
||||
|
@ -274,7 +274,7 @@ config VIDEO_DPC
|
|||
for SAA7146 bases boards, so if you have some unsupported
|
||||
saa7146 based, analog video card, chances are good that it
|
||||
will work with this skeleton driver.
|
||||
|
||||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called dpc7146.
|
||||
|
||||
|
@ -285,7 +285,7 @@ config VIDEO_HEXIUM_ORION
|
|||
---help---
|
||||
This is a video4linux driver for the Hexium HV-PCI6 and
|
||||
Orion frame grabber cards by Hexium.
|
||||
|
||||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called hexium_orion.
|
||||
|
||||
|
@ -297,7 +297,7 @@ config VIDEO_HEXIUM_GEMINI
|
|||
This is a video4linux driver for the Hexium Gemini frame
|
||||
grabber card by Hexium. Please note that the Gemini Dual
|
||||
card is *not* fully supported.
|
||||
|
||||
|
||||
To compile this driver as a module, choose M here: the
|
||||
module will be called hexium_gemini.
|
||||
|
||||
|
|
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue