From: Jingoo Han Date: Thu, 23 Aug 2012 10:55:13 +0000 (+0900) Subject: video: exynos_dp: move setting analog parameter and interrupt to after sw reset X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=75435c742bc97373399002d75d71bb1c8f8637bf;p=deliverable%2Flinux.git video: exynos_dp: move setting analog parameter and interrupt to after sw reset SW reset sets DP TX to initial value, so configurations for analog parameter and interrupt are not set properly. Therefore, exynos_dp_init_analog_param() and exynos_dp_init_interrupt() should be moved to after sw reset is called, in order to set these values properly. Signed-off-by: Jingoo Han Signed-off-by: Florian Tobias Schandinat --- diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c index fe9ee1a15aac..f57c9151a17b 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c @@ -29,6 +29,9 @@ static int exynos_dp_init_dp(struct exynos_dp_device *dp) exynos_dp_swreset(dp); + exynos_dp_init_analog_param(dp); + exynos_dp_init_interrupt(dp); + /* SW defined function Normal operation */ exynos_dp_enable_sw_function(dp); diff --git a/drivers/video/exynos/exynos_dp_reg.c b/drivers/video/exynos/exynos_dp_reg.c index d909b834b05e..20e441f66149 100644 --- a/drivers/video/exynos/exynos_dp_reg.c +++ b/drivers/video/exynos/exynos_dp_reg.c @@ -148,9 +148,6 @@ void exynos_dp_reset(struct exynos_dp_device *dp) writel(0x2, dp->reg_base + EXYNOS_DP_M_AUD_GEN_FILTER_TH); writel(0x00000101, dp->reg_base + EXYNOS_DP_SOC_GENERAL_CTL); - - exynos_dp_init_analog_param(dp); - exynos_dp_init_interrupt(dp); } void exynos_dp_swreset(struct exynos_dp_device *dp)