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ARM: S3C64XX: Save/restore S3C64XX_MODEM_MIFPCON on suspend/resume

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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>
This commit is contained in:
Tomasz Figa 2011-08-23 11:33:08 +09:00 committed by Kukjin Kim
parent 348276f4a3
commit d9018df007
1 changed files with 2 additions and 0 deletions
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arch/arm/mach-s3c64xx/pm.c
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@ -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)