redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

It's the second batch of fixes for 3.8, which includes one fixing for

Browse source 
!CONFIG_SMP build, two patches fixing broken imxfb driver caused by
 multiplatform conversion, and a couple of pm/hotplug fixes.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQEcBAABAgAGBQJQ9Vu/AAoJEFBXWFqHsHzOMJ0H/jqHG4aQ8TA2ve2Ax/DWDQCW
 vUszc6HnBg3xJM7f4LaCED6UC5Q8H8h5yjdZN8Uy4h63AhGFz85F+9CUO8/Puxf8
 e6HiffFL578S6ienfiLYPLsHmbFIvH0Wr+0f3+x0Wa2I+AxjD7xHLqNb/akj8MAN
 kYw6O6WwYtufl+1y8l6/Hq+3MVRvos/7I6wid7ADi96C8zIt1nFUW5RN4e0uk2Pk
 TCHZEXzkKUyvytaaSOAh1zVRnJOAD4Y+qGSGeGMYQTIuEfNUGAmMwhpI59neNGpb
 6LdGzG27xNR0r3OhnrTFqaZgGwDdsU4AqE/RXfi5AmWStanKF29QqW+0HgAv+Zk=
 =3LfO
 -----END PGP SIGNATURE-----

Merge tag 'imx-fixes-3.8-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes

From Shawn Guo:
It's the second batch of fixes for 3.8, which includes one fixing for
!CONFIG_SMP build, two patches fixing broken imxfb driver caused by
multiplatform conversion, and a couple of pm/hotplug fixes.

* tag 'imx-fixes-3.8-2' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: imx: correct low-power mode setting
  ARM: imx: disable cpu in .cpu_kill hook
  video: imxfb: fix imxfb_info configuration order
  ARM: imx: platform-imx-fb: modifies platform device name
  ARM: imx: fix build error with !CONFIG_SMP

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2013-01-15 10:55:40 -08:00
parent 72533b77d3 83ae20981a
commit 6960d46a88
8 changed files with 17 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
arch/arm/mach-imx/Kconfig
View file

@ -853,6 +853,7 @@ config SOC_IMX6Q
select HAVE_CAN_FLEXCAN if CAN
select HAVE_IMX_GPC
select HAVE_IMX_MMDC
select HAVE_IMX_SRC
select HAVE_SMP
select MFD_SYSCON
select PINCTRL

3
arch/arm/mach-imx/clk-imx6q.c
View file

@ -436,6 +436,9 @@ int __init mx6q_clocks_init(void)
for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
clk_prepare_enable(clk[clks_init_on[i]]);
/* Set initial power mode */
imx6q_set_lpm(WAIT_CLOCKED);
np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-gpt");
base = of_iomap(np, 0);
WARN_ON(!base);

1
arch/arm/mach-imx/common.h
View file

@ -142,6 +142,7 @@ extern int imx6q_set_lpm(enum mxc_cpu_pwr_mode mode);
extern void imx6q_clock_map_io(void);
extern void imx_cpu_die(unsigned int cpu);
extern int imx_cpu_kill(unsigned int cpu);
#ifdef CONFIG_PM
extern void imx6q_pm_init(void);

2
arch/arm/mach-imx/devices/platform-imx-fb.c
View file

@ -54,7 +54,7 @@ struct platform_device *__init imx_add_imx_fb(
.flags = IORESOURCE_IRQ,
},
};
return imx_add_platform_device_dmamask("imx-fb", 0,
return imx_add_platform_device_dmamask(data->devid, 0,
res, ARRAY_SIZE(res),
pdata, sizeof(*pdata), DMA_BIT_MASK(32));
}

12
arch/arm/mach-imx/hotplug.c
View file

@ -46,9 +46,11 @@ static inline void cpu_enter_lowpower(void)
void imx_cpu_die(unsigned int cpu)
{
cpu_enter_lowpower();
imx_enable_cpu(cpu, false);
/* spin here until hardware takes it down */
while (1)
;
cpu_do_idle();
}
int imx_cpu_kill(unsigned int cpu)
{
imx_enable_cpu(cpu, false);
return 1;
}

1
arch/arm/mach-imx/platsmp.c
View file

@ -92,5 +92,6 @@ struct smp_operations imx_smp_ops __initdata = {
.smp_boot_secondary = imx_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_die = imx_cpu_die,
.cpu_kill = imx_cpu_kill,
#endif
};

1
arch/arm/mach-imx/pm-imx6q.c
View file

@ -41,6 +41,7 @@ static int imx6q_pm_enter(suspend_state_t state)
cpu_suspend(0, imx6q_suspend_finish);
imx_smp_prepare();
imx_gpc_post_resume();
imx6q_set_lpm(WAIT_CLOCKED);
break;
default:
return -EINVAL;

3
drivers/video/imxfb.c
View file

@ -729,6 +729,8 @@ static int __init imxfb_init_fbinfo(struct platform_device *pdev)
memset(fbi, 0, sizeof(struct imxfb_info));
fbi->devtype = pdev->id_entry->driver_data;
strlcpy(info->fix.id, IMX_NAME, sizeof(info->fix.id));
info->fix.type = FB_TYPE_PACKED_PIXELS;
@ -789,7 +791,6 @@ static int __init imxfb_probe(struct platform_device *pdev)
return -ENOMEM;
fbi = info->par;
fbi->devtype = pdev->id_entry->driver_data;
if (!fb_mode)
fb_mode = pdata->mode[0].mode.name;