diff options
| author | Hao Tang <htang@nvidia.com> | 2012-03-07 17:21:08 +0800 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-04-10 11:10:56 -0700 |
| commit | b50894e0224e344a7aacbeb04df9c5d7e5cfbd63 (patch) | |
| tree | abe4deb50e4cbf171dfa5f6c4ec048aa5e3c5a59 /arch/arm/mach-tegra/board-cardhu.c | |
| parent | dd7ce723193b6b4c0de3e3e3f539ab3d411078fa (diff) | |
arm: tegra: Change DDC freq to 10KHz
Bug 949759
Reduce DDC freq. The original freq is 100KHz, but some edid communication
at this rate on some monitors like acer H243HX may fail
Change-Id: Ib087025a35ff085b4bf618b70100fe6670c3eaec
Signed-off-by: Hao Tang <htang@nvidia.com>
Reviewed-on: http://git-master/r/88261
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-cardhu.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu.c b/arch/arm/mach-tegra/board-cardhu.c index ec6b6ec58e1a..339011ea254d 100644 --- a/arch/arm/mach-tegra/board-cardhu.c +++ b/arch/arm/mach-tegra/board-cardhu.c @@ -246,7 +246,7 @@ static struct tegra_i2c_platform_data cardhu_i2c3_platform_data = { static struct tegra_i2c_platform_data cardhu_i2c4_platform_data = { .adapter_nr = 3, .bus_count = 1, - .bus_clk_rate = { 100000, 0 }, + .bus_clk_rate = { 10000, 0 }, .scl_gpio = {TEGRA_GPIO_PV4, 0}, .sda_gpio = {TEGRA_GPIO_PV5, 0}, .arb_recovery = arb_lost_recovery, |