diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2013-08-27 13:22:16 +0900 |
|---|---|---|
| committer | Riham Haidar <rhaidar@nvidia.com> | 2013-10-04 17:58:07 -0700 |
| commit | 7a880ee55ff6c88fd9a125932d71f6ba0f3a5541 (patch) | |
| tree | c89480e83bd7b0fc6b3196f058941f17b2b458c3 /arch | |
| parent | 67a86f5a21bd9677f20691e36a3afca5a4a76730 (diff) | |
tegra: dc: hdmi: allow LP0 wakeup by hotplug GPIO
Introduce a new TEGRA_DC_OUT_HOTPLUG_WAKE_LP0 flag which can be
specified for DC controllers for which we want the HDMI hotplug
GPIO to serve as a LP0 wake source.
Bug 1345127
Change-Id: I9193be6ada4b0eca1c074c4b9a5888e3b0e49150
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-on: http://git-master/r/266365
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Aaron Gamble <jgamble@nvidia.com>
Reviewed-by: Prajakta Gudadhe <pgudadhe@nvidia.com>
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/281798
Reviewed-by: Todd Poynter <tpoynter@nvidia.com>
Tested-by: Todd Poynter <tpoynter@nvidia.com>
Reviewed-by: Kevin Bruckert <kbruckert@nvidia.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-tegra/include/mach/dc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/dc.h b/arch/arm/mach-tegra/include/mach/dc.h index ed4a3f74ffc2..b5abc2400558 100644 --- a/arch/arm/mach-tegra/include/mach/dc.h +++ b/arch/arm/mach-tegra/include/mach/dc.h @@ -515,6 +515,8 @@ struct tegra_dc_out { #define TEGRA_DC_OUT_N_SHOT_MODE (1 << 4) #define TEGRA_DC_OUT_ONE_SHOT_LP_MODE (1 << 5) #define TEGRA_DC_OUT_INITIALIZED_MODE (1 << 6) +/* Makes hotplug GPIO a LP0 wakeup source */ +#define TEGRA_DC_OUT_HOTPLUG_WAKE_LP0 (1 << 7) #define TEGRA_DC_ALIGN_MSB 0 #define TEGRA_DC_ALIGN_LSB 1 |