From b50894e0224e344a7aacbeb04df9c5d7e5cfbd63 Mon Sep 17 00:00:00 2001 From: Hao Tang Date: Wed, 7 Mar 2012 17:21:08 +0800 Subject: 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 Reviewed-on: http://git-master/r/88261 Reviewed-by: Simone Willett Tested-by: Simone Willett --- arch/arm/mach-tegra/board-cardhu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/mach-tegra/board-cardhu.c') 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, -- cgit v1.2.3