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Merge branch 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

Browse source 
Alex writes:

"This is the current set of radeon fixes for 3.6.  Nothing too major.

Highlights:
- fix vbios fetch on pure uefi systems
- fix vbios fetch on thunderbolt systems
- MSAA fixes
- lockup timeout fix
- modesetting fix"

* 'drm-fixes-3.6' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/ss: use num_crtc rather than hardcoded 6
  Revert "drm/radeon: fix bo creation retry path"
  drm/radeon: split ATRM support out from the ATPX handler (v3)
  drm/radeon: convert radeon vfct code to use acpi_get_table_with_size
  ACPI: export symbol acpi_get_table_with_size
  drm/radeon: implement ACPI VFCT vbios fetch (v3)
  drm/radeon/kms: extend the Fujitsu D3003-S2 board connector quirk to cover later silicon stepping
  drm/radeon: fix checking of MSAA renderbuffers on r600-r700
  drm/radeon: allow CMASK and FMASK in the CS checker on r600-r700
  drm/radeon: init lockup timeout on ring init
  drm/radeon: avoid turning off spread spectrum for used pll
This commit is contained in:
Dave Airlie 2012-08-22 09:18:49 +10:00
parent d9875690d9 5317670692
commit e2be2cd804
12 changed files with 267 additions and 107 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/acpi/acpica/tbxface.c
View file

@ -387,6 +387,7 @@ acpi_get_table_with_size(char *signature,
return (AE_NOT_FOUND);
}
ACPI_EXPORT_SYMBOL(acpi_get_table_with_size)
acpi_status
acpi_get_table(char *signature,

25
drivers/gpu/drm/radeon/atombios_crtc.c
View file

@ -444,11 +444,28 @@ union atom_enable_ss {
static void atombios_crtc_program_ss(struct radeon_device *rdev,
int enable,
int pll_id,
int crtc_id,
struct radeon_atom_ss *ss)
{
unsigned i;
int index = GetIndexIntoMasterTable(COMMAND, EnableSpreadSpectrumOnPPLL);
union atom_enable_ss args;
if (!enable) {
for (i = 0; i < rdev->num_crtc; i++) {
if (rdev->mode_info.crtcs[i] &&
rdev->mode_info.crtcs[i]->enabled &&
i != crtc_id &&
pll_id == rdev->mode_info.crtcs[i]->pll_id) {
/* one other crtc is using this pll don't turn
* off spread spectrum as it might turn off
* display on active crtc
*/
return;
}
}
}
memset(&args, 0, sizeof(args));
if (ASIC_IS_DCE5(rdev)) {
@ -1028,7 +1045,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode
radeon_compute_pll_legacy(pll, adjusted_clock, &pll_clock, &fb_div, &frac_fb_div,
&ref_div, &post_div);
atombios_crtc_program_ss(rdev, ATOM_DISABLE, radeon_crtc->pll_id, &ss);
atombios_crtc_program_ss(rdev, ATOM_DISABLE, radeon_crtc->pll_id, radeon_crtc->crtc_id, &ss);
atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id, radeon_crtc->pll_id,
encoder_mode, radeon_encoder->encoder_id, mode->clock,
@ -1051,7 +1068,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode
ss.step = step_size;
}
atombios_crtc_program_ss(rdev, ATOM_ENABLE, radeon_crtc->pll_id, &ss);
atombios_crtc_program_ss(rdev, ATOM_ENABLE, radeon_crtc->pll_id, radeon_crtc->crtc_id, &ss);
}
}
@ -1572,11 +1589,11 @@ void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev)
ASIC_INTERNAL_SS_ON_DCPLL,
rdev->clock.default_dispclk);
if (ss_enabled)
atombios_crtc_program_ss(rdev, ATOM_DISABLE, ATOM_DCPLL, &ss);
atombios_crtc_program_ss(rdev, ATOM_DISABLE, ATOM_DCPLL, -1, &ss);
/* XXX: DCE5, make sure voltage, dispclk is high enough */
atombios_crtc_set_disp_eng_pll(rdev, rdev->clock.default_dispclk);
if (ss_enabled)
atombios_crtc_program_ss(rdev, ATOM_ENABLE, ATOM_DCPLL, &ss);
atombios_crtc_program_ss(rdev, ATOM_ENABLE, ATOM_DCPLL, -1, &ss);
}
}

105
drivers/gpu/drm/radeon/r600_cs.c
View file

@ -47,13 +47,17 @@ struct r600_cs_track {
u32 npipes;
/* value we track */
u32 sq_config;
u32 log_nsamples;
u32 nsamples;
u32 cb_color_base_last[8];
struct radeon_bo *cb_color_bo[8];
u64 cb_color_bo_mc[8];
u32 cb_color_bo_offset[8];
struct radeon_bo *cb_color_frag_bo[8]; /* unused */
struct radeon_bo *cb_color_tile_bo[8]; /* unused */
u64 cb_color_bo_offset[8];
struct radeon_bo *cb_color_frag_bo[8];
u64 cb_color_frag_offset[8];
struct radeon_bo *cb_color_tile_bo[8];
u64 cb_color_tile_offset[8];
u32 cb_color_mask[8];
u32 cb_color_info[8];
u32 cb_color_view[8];
u32 cb_color_size_idx[8]; /* unused */
@ -349,10 +353,6 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
unsigned array_mode;
u32 format;
if (G_0280A0_TILE_MODE(track->cb_color_info[i])) {
dev_warn(p->dev, "FMASK or CMASK buffer are not supported by this kernel\n");
return -EINVAL;
}
size = radeon_bo_size(track->cb_color_bo[i]) - track->cb_color_bo_offset[i];
format = G_0280A0_FORMAT(track->cb_color_info[i]);
if (!r600_fmt_is_valid_color(format)) {
@ -420,7 +420,8 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
}
/* check offset */
tmp = r600_fmt_get_nblocksy(format, height) * r600_fmt_get_nblocksx(format, pitch) * r600_fmt_get_blocksize(format);
tmp = r600_fmt_get_nblocksy(format, height) * r600_fmt_get_nblocksx(format, pitch) *
r600_fmt_get_blocksize(format) * track->nsamples;
switch (array_mode) {
default:
case V_0280A0_ARRAY_LINEAR_GENERAL:
@ -441,7 +442,7 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
* broken userspace.
*/
} else {
dev_warn(p->dev, "%s offset[%d] %d %d %d %lu too big (%d %d) (%d %d %d)\n",
dev_warn(p->dev, "%s offset[%d] %d %llu %d %lu too big (%d %d) (%d %d %d)\n",
__func__, i, array_mode,
track->cb_color_bo_offset[i], tmp,
radeon_bo_size(track->cb_color_bo[i]),
@ -458,6 +459,51 @@ static int r600_cs_track_validate_cb(struct radeon_cs_parser *p, int i)
tmp = S_028060_PITCH_TILE_MAX((pitch / 8) - 1) |
S_028060_SLICE_TILE_MAX(slice_tile_max - 1);
ib[track->cb_color_size_idx[i]] = tmp;
/* FMASK/CMASK */
switch (G_0280A0_TILE_MODE(track->cb_color_info[i])) {
case V_0280A0_TILE_DISABLE:
break;
case V_0280A0_FRAG_ENABLE:
if (track->nsamples > 1) {
uint32_t tile_max = G_028100_FMASK_TILE_MAX(track->cb_color_mask[i]);
/* the tile size is 8x8, but the size is in units of bits.
* for bytes, do just * 8. */
uint32_t bytes = track->nsamples * track->log_nsamples * 8 * (tile_max + 1);
if (bytes + track->cb_color_frag_offset[i] >
radeon_bo_size(track->cb_color_frag_bo[i])) {
dev_warn(p->dev, "%s FMASK_TILE_MAX too large "
"(tile_max=%u, bytes=%u, offset=%llu, bo_size=%lu)\n",
__func__, tile_max, bytes,
track->cb_color_frag_offset[i],
radeon_bo_size(track->cb_color_frag_bo[i]));
return -EINVAL;
}
}
/* fall through */
case V_0280A0_CLEAR_ENABLE:
{
uint32_t block_max = G_028100_CMASK_BLOCK_MAX(track->cb_color_mask[i]);
/* One block = 128x128 pixels, one 8x8 tile has 4 bits..
* (128*128) / (8*8) / 2 = 128 bytes per block. */
uint32_t bytes = (block_max + 1) * 128;
if (bytes + track->cb_color_tile_offset[i] >
radeon_bo_size(track->cb_color_tile_bo[i])) {
dev_warn(p->dev, "%s CMASK_BLOCK_MAX too large "
"(block_max=%u, bytes=%u, offset=%llu, bo_size=%lu)\n",
__func__, block_max, bytes,
track->cb_color_tile_offset[i],
radeon_bo_size(track->cb_color_tile_bo[i]));
return -EINVAL;
}
break;
}
default:
dev_warn(p->dev, "%s invalid tile mode\n", __func__);
return -EINVAL;
}
return 0;
}
@ -566,7 +612,7 @@ static int r600_cs_track_validate_db(struct radeon_cs_parser *p)
ntiles = G_028000_SLICE_TILE_MAX(track->db_depth_size) + 1;
nviews = G_028004_SLICE_MAX(track->db_depth_view) + 1;
tmp = ntiles * bpe * 64 * nviews;
tmp = ntiles * bpe * 64 * nviews * track->nsamples;
if ((tmp + track->db_offset) > radeon_bo_size(track->db_bo)) {
dev_warn(p->dev, "z/stencil buffer (%d) too small (0x%08X %d %d %d -> %u have %lu)\n",
array_mode,
@ -1231,6 +1277,7 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
break;
case R_028C04_PA_SC_AA_CONFIG:
tmp = G_028C04_MSAA_NUM_SAMPLES(radeon_get_ib_value(p, idx));
track->log_nsamples = tmp;
track->nsamples = 1 << tmp;
track->cb_dirty = true;
break;
@ -1312,16 +1359,21 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
return -EINVAL;
}
ib[idx] = track->cb_color_base_last[tmp];
track->cb_color_frag_bo[tmp] = track->cb_color_bo[tmp];
track->cb_color_frag_offset[tmp] = track->cb_color_bo_offset[tmp];
ib[idx] = track->cb_color_base_last[tmp];
} else {
r = r600_cs_packet_next_reloc(p, &reloc);
if (r) {
dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
return -EINVAL;
}
ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
track->cb_color_frag_bo[tmp] = reloc->robj;
track->cb_color_frag_offset[tmp] = (u64)ib[idx] << 8;
ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
}
if (G_0280A0_TILE_MODE(track->cb_color_info[tmp])) {
track->cb_dirty = true;
}
break;
case R_0280C0_CB_COLOR0_TILE:
@ -1338,16 +1390,35 @@ static int r600_cs_check_reg(struct radeon_cs_parser *p, u32 reg, u32 idx)
dev_err(p->dev, "Broken old userspace ? no cb_color0_base supplied before trying to write 0x%08X\n", reg);
return -EINVAL;
}
ib[idx] = track->cb_color_base_last[tmp];
track->cb_color_tile_bo[tmp] = track->cb_color_bo[tmp];
track->cb_color_tile_offset[tmp] = track->cb_color_bo_offset[tmp];
ib[idx] = track->cb_color_base_last[tmp];
} else {
r = r600_cs_packet_next_reloc(p, &reloc);
if (r) {
dev_err(p->dev, "bad SET_CONTEXT_REG 0x%04X\n", reg);
return -EINVAL;
}
ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
track->cb_color_tile_bo[tmp] = reloc->robj;
track->cb_color_tile_offset[tmp] = (u64)ib[idx] << 8;
ib[idx] += (u32)((reloc->lobj.gpu_offset >> 8) & 0xffffffff);
}
if (G_0280A0_TILE_MODE(track->cb_color_info[tmp])) {
track->cb_dirty = true;
}
break;
case R_028100_CB_COLOR0_MASK:
case R_028104_CB_COLOR1_MASK:
case R_028108_CB_COLOR2_MASK:
case R_02810C_CB_COLOR3_MASK:
case R_028110_CB_COLOR4_MASK:
case R_028114_CB_COLOR5_MASK:
case R_028118_CB_COLOR6_MASK:
case R_02811C_CB_COLOR7_MASK:
tmp = (reg - R_028100_CB_COLOR0_MASK) / 4;
track->cb_color_mask[tmp] = ib[idx];
if (G_0280A0_TILE_MODE(track->cb_color_info[tmp])) {
track->cb_dirty = true;
}
break;
case CB_COLOR0_BASE:
@ -1492,7 +1563,7 @@ unsigned r600_mip_minify(unsigned size, unsigned level)
}
static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
unsigned w0, unsigned h0, unsigned d0, unsigned format,
unsigned w0, unsigned h0, unsigned d0, unsigned nsamples, unsigned format,
unsigned block_align, unsigned height_align, unsigned base_align,
unsigned *l0_size, unsigned *mipmap_size)
{
@ -1520,7 +1591,7 @@ static void r600_texture_size(unsigned nfaces, unsigned blevel, unsigned llevel,
depth = r600_mip_minify(d0, i);
size = nbx * nby * blocksize;
size = nbx * nby * blocksize * nsamples;
if (nfaces)
size *= nfaces;
else
@ -1672,7 +1743,7 @@ static int r600_check_texture_resource(struct radeon_cs_parser *p, u32 idx,
nfaces = larray - barray + 1;
}
r600_texture_size(nfaces, blevel, llevel, w0, h0, d0, format,
r600_texture_size(nfaces, blevel, llevel, w0, h0, d0, array_check.nsamples, format,
pitch_align, height_align, base_align,
&l0_size, &mipmap_size);
/* using get ib will give us the offset into the texture bo */

17
drivers/gpu/drm/radeon/r600d.h
View file

@ -92,6 +92,20 @@
#define R_028094_CB_COLOR5_VIEW 0x028094
#define R_028098_CB_COLOR6_VIEW 0x028098
#define R_02809C_CB_COLOR7_VIEW 0x02809C
#define R_028100_CB_COLOR0_MASK 0x028100
#define S_028100_CMASK_BLOCK_MAX(x) (((x) & 0xFFF) << 0)
#define G_028100_CMASK_BLOCK_MAX(x) (((x) >> 0) & 0xFFF)
#define C_028100_CMASK_BLOCK_MAX 0xFFFFF000
#define S_028100_FMASK_TILE_MAX(x) (((x) & 0xFFFFF) << 12)
#define G_028100_FMASK_TILE_MAX(x) (((x) >> 12) & 0xFFFFF)
#define C_028100_FMASK_TILE_MAX 0x00000FFF
#define R_028104_CB_COLOR1_MASK 0x028104
#define R_028108_CB_COLOR2_MASK 0x028108
#define R_02810C_CB_COLOR3_MASK 0x02810C
#define R_028110_CB_COLOR4_MASK 0x028110
#define R_028114_CB_COLOR5_MASK 0x028114
#define R_028118_CB_COLOR6_MASK 0x028118
#define R_02811C_CB_COLOR7_MASK 0x02811C
#define CB_COLOR0_INFO 0x280a0
# define CB_FORMAT(x) ((x) << 2)
# define CB_ARRAY_MODE(x) ((x) << 8)
@ -1400,6 +1414,9 @@
#define S_0280A0_TILE_MODE(x) (((x) & 0x3) << 18)
#define G_0280A0_TILE_MODE(x) (((x) >> 18) & 0x3)
#define C_0280A0_TILE_MODE 0xFFF3FFFF
#define V_0280A0_TILE_DISABLE 0
#define V_0280A0_CLEAR_ENABLE 1
#define V_0280A0_FRAG_ENABLE 2
#define S_0280A0_BLEND_CLAMP(x) (((x) & 0x1) << 20)
#define G_0280A0_BLEND_CLAMP(x) (((x) >> 20) & 0x1)
#define C_0280A0_BLEND_CLAMP 0xFFEFFFFF

15
drivers/gpu/drm/radeon/radeon.h
View file

@ -142,21 +142,6 @@ struct radeon_device;
/*
* BIOS.
*/
#define ATRM_BIOS_PAGE 4096
#if defined(CONFIG_VGA_SWITCHEROO)
bool radeon_atrm_supported(struct pci_dev *pdev);
int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len);
#else
static inline bool radeon_atrm_supported(struct pci_dev *pdev)
{
return false;
}
static inline int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len){
return -EINVAL;
}
#endif
bool radeon_get_bios(struct radeon_device *rdev);
/*

2
drivers/gpu/drm/radeon/radeon_atombios.c
View file

@ -452,7 +452,7 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
}
/* Fujitsu D3003-S2 board lists DVI-I as DVI-D and VGA */
if ((dev->pdev->device == 0x9802) &&
if (((dev->pdev->device == 0x9802) || (dev->pdev->device == 0x9806)) &&
(dev->pdev->subsystem_vendor == 0x1734) &&
(dev->pdev->subsystem_device == 0x11bd)) {
if (*connector_type == DRM_MODE_CONNECTOR_VGA) {

56
drivers/gpu/drm/radeon/radeon_atpx_handler.c
View file

@ -30,57 +30,8 @@ static struct radeon_atpx_priv {
/* handle for device - and atpx */
acpi_handle dhandle;
acpi_handle atpx_handle;
acpi_handle atrm_handle;
} radeon_atpx_priv;
/* retrieve the ROM in 4k blocks */
static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
int offset, int len)
{
acpi_status status;
union acpi_object atrm_arg_elements[2], *obj;
struct acpi_object_list atrm_arg;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
atrm_arg.count = 2;
atrm_arg.pointer = &atrm_arg_elements[0];
atrm_arg_elements[0].type = ACPI_TYPE_INTEGER;
atrm_arg_elements[0].integer.value = offset;
atrm_arg_elements[1].type = ACPI_TYPE_INTEGER;
atrm_arg_elements[1].integer.value = len;
status = acpi_evaluate_object(atrm_handle, NULL, &atrm_arg, &buffer);
if (ACPI_FAILURE(status)) {
printk("failed to evaluate ATRM got %s\n", acpi_format_exception(status));
return -ENODEV;
}
obj = (union acpi_object *)buffer.pointer;
memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
len = obj->buffer.length;
kfree(buffer.pointer);
return len;
}
bool radeon_atrm_supported(struct pci_dev *pdev)
{
/* get the discrete ROM only via ATRM */
if (!radeon_atpx_priv.atpx_detected)
return false;
if (radeon_atpx_priv.dhandle == DEVICE_ACPI_HANDLE(&pdev->dev))
return false;
return true;
}
int radeon_atrm_get_bios_chunk(uint8_t *bios, int offset, int len)
{
return radeon_atrm_call(radeon_atpx_priv.atrm_handle, bios, offset, len);
}
static int radeon_atpx_get_version(acpi_handle handle)
{
acpi_status status;
@ -198,7 +149,7 @@ static int radeon_atpx_power_state(enum vga_switcheroo_client_id id,
static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev)
{
acpi_handle dhandle, atpx_handle, atrm_handle;
acpi_handle dhandle, atpx_handle;
acpi_status status;
dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
@ -209,13 +160,8 @@ static bool radeon_atpx_pci_probe_handle(struct pci_dev *pdev)
if (ACPI_FAILURE(status))
return false;
status = acpi_get_handle(dhandle, "ATRM", &atrm_handle);
if (ACPI_FAILURE(status))
return false;
radeon_atpx_priv.dhandle = dhandle;
radeon_atpx_priv.atpx_handle = atpx_handle;
radeon_atpx_priv.atrm_handle = atrm_handle;
return true;
}

138
drivers/gpu/drm/radeon/radeon_bios.c
View file

@ -32,6 +32,7 @@
#include <linux/vga_switcheroo.h>
#include <linux/slab.h>
#include <linux/acpi.h>
/*
* BIOS.
*/
@ -98,16 +99,81 @@ static bool radeon_read_bios(struct radeon_device *rdev)
return true;
}
#ifdef CONFIG_ACPI
/* ATRM is used to get the BIOS on the discrete cards in
* dual-gpu systems.
*/
/* retrieve the ROM in 4k blocks */
#define ATRM_BIOS_PAGE 4096
/**
* radeon_atrm_call - fetch a chunk of the vbios
*
* @atrm_handle: acpi ATRM handle
* @bios: vbios image pointer
* @offset: offset of vbios image data to fetch
* @len: length of vbios image data to fetch
*
* Executes ATRM to fetch a chunk of the discrete
* vbios image on PX systems (all asics).
* Returns the length of the buffer fetched.
*/
static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
int offset, int len)
{
acpi_status status;
union acpi_object atrm_arg_elements[2], *obj;
struct acpi_object_list atrm_arg;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL};
atrm_arg.count = 2;
atrm_arg.pointer = &atrm_arg_elements[0];
atrm_arg_elements[0].type = ACPI_TYPE_INTEGER;
atrm_arg_elements[0].integer.value = offset;
atrm_arg_elements[1].type = ACPI_TYPE_INTEGER;
atrm_arg_elements[1].integer.value = len;
status = acpi_evaluate_object(atrm_handle, NULL, &atrm_arg, &buffer);
if (ACPI_FAILURE(status)) {
printk("failed to evaluate ATRM got %s\n", acpi_format_exception(status));
return -ENODEV;
}
obj = (union acpi_object *)buffer.pointer;
memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
len = obj->buffer.length;
kfree(buffer.pointer);
return len;
}
static bool radeon_atrm_get_bios(struct radeon_device *rdev)
{
int ret;
int size = 256 * 1024;
int i;
struct pci_dev *pdev = NULL;
acpi_handle dhandle, atrm_handle;
acpi_status status;
bool found = false;
if (!radeon_atrm_supported(rdev->pdev))
/* ATRM is for the discrete card only */
if (rdev->flags & RADEON_IS_IGP)
return false;
while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
dhandle = DEVICE_ACPI_HANDLE(&pdev->dev);
if (!dhandle)
continue;
status = acpi_get_handle(dhandle, "ATRM", &atrm_handle);
if (!ACPI_FAILURE(status)) {
found = true;
break;
}
}
if (!found)
return false;
rdev->bios = kmalloc(size, GFP_KERNEL);
@ -117,9 +183,10 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
}
for (i = 0; i < size / ATRM_BIOS_PAGE; i++) {
ret = radeon_atrm_get_bios_chunk(rdev->bios,
(i * ATRM_BIOS_PAGE),
ATRM_BIOS_PAGE);
ret = radeon_atrm_call(atrm_handle,
rdev->bios,
(i * ATRM_BIOS_PAGE),
ATRM_BIOS_PAGE);
if (ret < ATRM_BIOS_PAGE)
break;
}
@ -130,6 +197,12 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
}
return true;
}
#else
static inline bool radeon_atrm_get_bios(struct radeon_device *rdev)
{
return false;
}
#endif
static bool ni_read_disabled_bios(struct radeon_device *rdev)
{
@ -476,6 +549,61 @@ static bool radeon_read_disabled_bios(struct radeon_device *rdev)
return legacy_read_disabled_bios(rdev);
}
#ifdef CONFIG_ACPI
static bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
{
bool ret = false;
struct acpi_table_header *hdr;
acpi_size tbl_size;
UEFI_ACPI_VFCT *vfct;
GOP_VBIOS_CONTENT *vbios;
VFCT_IMAGE_HEADER *vhdr;
if (!ACPI_SUCCESS(acpi_get_table_with_size("VFCT", 1, &hdr, &tbl_size)))
return false;
if (tbl_size < sizeof(UEFI_ACPI_VFCT)) {
DRM_ERROR("ACPI VFCT table present but broken (too short #1)\n");
goto out_unmap;
}
vfct = (UEFI_ACPI_VFCT *)hdr;
if (vfct->VBIOSImageOffset + sizeof(VFCT_IMAGE_HEADER) > tbl_size) {
DRM_ERROR("ACPI VFCT table present but broken (too short #2)\n");
goto out_unmap;
}
vbios = (GOP_VBIOS_CONTENT *)((char *)hdr + vfct->VBIOSImageOffset);
vhdr = &vbios->VbiosHeader;
DRM_INFO("ACPI VFCT contains a BIOS for %02x:%02x.%d %04x:%04x, size %d\n",
vhdr->PCIBus, vhdr->PCIDevice, vhdr->PCIFunction,
vhdr->VendorID, vhdr->DeviceID, vhdr->ImageLength);
if (vhdr->PCIBus != rdev->pdev->bus->number ||
vhdr->PCIDevice != PCI_SLOT(rdev->pdev->devfn) ||
vhdr->PCIFunction != PCI_FUNC(rdev->pdev->devfn) ||
vhdr->VendorID != rdev->pdev->vendor ||
vhdr->DeviceID != rdev->pdev->device) {
DRM_INFO("ACPI VFCT table is not for this card\n");
goto out_unmap;
};
if (vfct->VBIOSImageOffset + sizeof(VFCT_IMAGE_HEADER) + vhdr->ImageLength > tbl_size) {
DRM_ERROR("ACPI VFCT image truncated\n");
goto out_unmap;
}
rdev->bios = kmemdup(&vbios->VbiosContent, vhdr->ImageLength, GFP_KERNEL);
ret = !!rdev->bios;
out_unmap:
return ret;
}
#else
static inline bool radeon_acpi_vfct_bios(struct radeon_device *rdev)
{
return false;
}
#endif
bool radeon_get_bios(struct radeon_device *rdev)
{
@ -483,6 +611,8 @@ bool radeon_get_bios(struct radeon_device *rdev)
uint16_t tmp;
r = radeon_atrm_get_bios(rdev);
if (r == false)
r = radeon_acpi_vfct_bios(rdev);
if (r == false)
r = igp_read_bios_from_vram(rdev);
if (r == false)

3
drivers/gpu/drm/radeon/radeon_drv.c
View file

@ -62,9 +62,10 @@
* 2.18.0 - r600-eg: allow "invalid" DB formats
* 2.19.0 - r600-eg: MSAA textures
* 2.20.0 - r600-si: RADEON_INFO_TIMESTAMP query
* 2.21.0 - r600-r700: FMASK and CMASK
*/
#define KMS_DRIVER_MAJOR 2
#define KMS_DRIVER_MINOR 20
#define KMS_DRIVER_MINOR 21
#define KMS_DRIVER_PATCHLEVEL 0
int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
int radeon_driver_unload_kms(struct drm_device *dev);

3
drivers/gpu/drm/radeon/radeon_object.c
View file

@ -132,6 +132,7 @@ int radeon_bo_create(struct radeon_device *rdev,
acc_size = ttm_bo_dma_acc_size(&rdev->mman.bdev, size,
sizeof(struct radeon_bo));
retry:
bo = kzalloc(sizeof(struct radeon_bo), GFP_KERNEL);
if (bo == NULL)
return -ENOMEM;
@ -145,8 +146,6 @@ int radeon_bo_create(struct radeon_device *rdev,
bo->surface_reg = -1;
INIT_LIST_HEAD(&bo->list);
INIT_LIST_HEAD(&bo->va);
retry:
radeon_ttm_placement_from_domain(bo, domain);
/* Kernel allocation are uninterruptible */
down_read(&rdev->pm.mclk_lock);

1
drivers/gpu/drm/radeon/radeon_ring.c
View file

@ -706,6 +706,7 @@ int radeon_ring_init(struct radeon_device *rdev, struct radeon_ring *ring, unsig
if (radeon_debugfs_ring_init(rdev, ring)) {
DRM_ERROR("Failed to register debugfs file for rings !\n");
}
radeon_ring_lockup_update(ring);
return 0;
}

8
drivers/gpu/drm/radeon/reg_srcs/r600
View file

@ -744,14 +744,6 @@ r600 0x9400
0x00028C38 CB_CLRCMP_DST
0x00028C3C CB_CLRCMP_MSK
0x00028C34 CB_CLRCMP_SRC
0x00028100 CB_COLOR0_MASK
0x00028104 CB_COLOR1_MASK
0x00028108 CB_COLOR2_MASK
0x0002810C CB_COLOR3_MASK
0x00028110 CB_COLOR4_MASK
0x00028114 CB_COLOR5_MASK
0x00028118 CB_COLOR6_MASK
0x0002811C CB_COLOR7_MASK
0x00028808 CB_COLOR_CONTROL
0x0002842C CB_FOG_BLUE
0x00028428 CB_FOG_GREEN