diff options
| author | Tomasz Figa <tomasz.figa@gmail.com> | 2011-08-23 11:33:08 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-09-19 16:38:05 +0900 |
| commit | d9018df00785d7ff52aa7fa8acfacd8a036fc832 (patch) | |
| tree | adebed8106225fb90c349f13c06fba40892855fc /arch/arm/mach-s3c64xx | |
| parent | 348276f4a37ab98559c8c63cbe2a122b7ff65421 (diff) | |
ARM: S3C64XX: Save/restore S3C64XX_MODEM_MIFPCON on suspend/resume
This patch makes sure that the LCD bypass state is preserved during sleep mode.
It achieves this by saving the S3C64XX_MODEM_MIFPCON register, which is not
handled by any other code currently.
Signed-off-by: Tomasz Figa <tomasz.figa@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/pm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c index 72e3ab2ac08..b375cd5c47c 100644 --- a/arch/arm/mach-s3c64xx/pm.c +++ b/arch/arm/mach-s3c64xx/pm.c @@ -29,6 +29,7 @@ #include <mach/regs-clock.h> #include <mach/regs-syscon-power.h> #include <mach/regs-gpio-memport.h> +#include <mach/regs-modem.h> #ifdef CONFIG_S3C_PM_DEBUG_LED_SMDK void s3c_pm_debug_smdkled(u32 set, u32 clear) @@ -87,6 +88,7 @@ static struct sleep_save misc_save[] = { SAVE_ITEM(S3C64XX_MEM1CONSLP), SAVE_ITEM(S3C64XX_SDMA_SEL), + SAVE_ITEM(S3C64XX_MODEM_MIFPCON), }; void s3c_pm_configure_extint(void) |