diff options
| author | Gaurav Sarode <gsarode@nvidia.com> | 2011-06-08 17:17:01 +0530 |
|---|---|---|
| committer | Niket Sirsi <nsirsi@nvidia.com> | 2011-06-14 16:19:44 -0700 |
| commit | 2aea6156a5b30b3a6720f2935da70ced0303198f (patch) | |
| tree | 75cfaf69f2e8a1597a155037426f72d7f929bf3f /arch/arm/mach-tegra/board-enterprise-panel.c | |
| parent | 83272b227d51b45df6e376d733e1878b035fb505 (diff) | |
arm: tegra: add hdmi to earlysuspend
use FB_BLANK_POWERDOWN on hdmi device in earlysuspend to cause
tegra_dc_disable.
This change applies to enterprise,whistler and ventana.
Fixes bug 835171
Change-Id: I792ab60344667acbdfcbd65a2ba697c2e7b59a78
Reviewed-on: http://git-master/r/35854
Reviewed-by: Niket Sirsi <nsirsi@nvidia.com>
Tested-by: Niket Sirsi <nsirsi@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-enterprise-panel.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-enterprise-panel.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mach-tegra/board-enterprise-panel.c b/arch/arm/mach-tegra/board-enterprise-panel.c index f4f70d051649..5f4955051703 100644 --- a/arch/arm/mach-tegra/board-enterprise-panel.c +++ b/arch/arm/mach-tegra/board-enterprise-panel.c @@ -465,8 +465,9 @@ struct early_suspend enterprise_panel_early_suspender; static void enterprise_panel_early_suspend(struct early_suspend *h) { - if (num_registered_fb > 0) - fb_blank(registered_fb[0], FB_BLANK_POWERDOWN); + unsigned i; + for (i = 0; i < num_registered_fb; i++) + fb_blank(registered_fb[i], FB_BLANK_POWERDOWN); #ifdef CONFIG_TEGRA_CONVSERVATIVE_GOV_ON_EARLYSUPSEND cpufreq_save_default_governor(); cpufreq_set_conservative_governor(); @@ -478,8 +479,9 @@ static void enterprise_panel_early_suspend(struct early_suspend *h) static void enterprise_panel_late_resume(struct early_suspend *h) { - if (num_registered_fb > 0) - fb_blank(registered_fb[0], FB_BLANK_UNBLANK); + unsigned i; + for (i = 0; i < num_registered_fb; i++) + fb_blank(registered_fb[i], FB_BLANK_UNBLANK); #ifdef CONFIG_TEGRA_CONVSERVATIVE_GOV_ON_EARLYSUPSEND cpufreq_restore_default_governor(); #endif |