diff options
Diffstat (limited to 'arch/arm/mach-s3c2440/mach-gta02.c')
| -rw-r--r-- | arch/arm/mach-s3c2440/mach-gta02.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c b/arch/arm/mach-s3c2440/mach-gta02.c index 69a952a89c6..64d275deee1 100644 --- a/arch/arm/mach-s3c2440/mach-gta02.c +++ b/arch/arm/mach-s3c2440/mach-gta02.c @@ -92,6 +92,8 @@ static spinlock_t motion_irq_lock; struct resume_dependency resume_dep_jbt_pcf; /* the dependency of jbt / LCM on glamo resume */ struct resume_dependency resume_dep_jbt_glamo; +/* the dependency of Glamo MCI on pcf50633 resume (has to power SD slot) */ +struct resume_dependency resume_dep_glamo_mci_pcf; /* define FIQ IPC struct */ @@ -1317,6 +1319,26 @@ gta02_glamo_mmc_set_power(unsigned char power_mode, unsigned short vdd) } } + +static int gta02_glamo_mci_all_dependencies_resumed(struct platform_device *dev) +{ + return resume_dep_glamo_mci_pcf.called_flag; +} + +/* register jbt resume action to be dependent on pcf50633 and glamo resume */ + +static void gta02_glamo_mci_suspending(struct platform_device *dev) +{ + void glamo_mci_resume(void *dev); /* little white lies about types */ + + resume_dep_glamo_mci_pcf.callback = glamo_mci_resume; + resume_dep_glamo_mci_pcf.context = (void *)dev; + pcf50633_register_resume_dependency(pcf50633_global, + &resume_dep_glamo_mci_pcf); +} + + + /* Smedia Glamo 3362 */ static struct glamofb_platform_data gta02_glamo_pdata = { @@ -1352,6 +1374,9 @@ static struct glamofb_platform_data gta02_glamo_pdata = { /* glamo MMC function platform data */ .glamo_set_mci_power = gta02_glamo_mmc_set_power, .glamo_irq_is_wired = glamo_irq_is_wired, + .mci_suspending = gta02_glamo_mci_suspending, + .mci_all_dependencies_resumed = + gta02_glamo_mci_all_dependencies_resumed, }; static struct resource gta02_glamo_resources[] = { |