diff options
| author | Min-wuk Lee <mlee@nvidia.com> | 2011-08-02 11:39:53 +0900 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:04 -0800 |
| commit | bd3ac96ba64f0899d18d898ad2439a6668c697e0 (patch) | |
| tree | dd8d1df448b4e3e8b0088a9c759e9b1b685ebf21 /arch/arm/mach-tegra/include/mach/dc.h | |
| parent | 3f262a2e2eb5b0ebf6fccba596cceab207d77565 (diff) | |
video: tegra: dc: Set PWM pin to SFIO in default
Set PWM pin to SFIO before it is configured to DC output pin:
Having too early SFIO setting for this pin makes black screen
in display transition from bootloader to kenel and android
since backlight can be turned off.
Bug 858120
Original-Change-Id: I952aa73c50d1df57b1cedf0a5f9ffee0044048ea
Reviewed-on: http://git-master/r/44304
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Rebase-Id: R89903c1f14f1b867638834bd1581d8637b079c94
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/dc.h')
| -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 400abce5bf02..1fd08f9e5c9f 100644 --- a/arch/arm/mach-tegra/include/mach/dc.h +++ b/arch/arm/mach-tegra/include/mach/dc.h @@ -469,6 +469,8 @@ unsigned tegra_dc_get_out_max_pixclock(const struct tegra_dc *dc); struct tegra_dc_pwm_params { int which_pwm; + void (*switch_to_sfio)(int); + int gpio_conf_to_sfio; unsigned int period; unsigned int clk_div; unsigned int clk_select; |