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 <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>

diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c
index fe9ee1a15aacb6cb093162f05d705cc5b46de652..f57c9151a17b61cc93c5141067b48a91b80a89fd 100644 (file)
--- 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 d909b834b05ec2b8c96c239355ca96c7a4a56c72..20e441f66149b3785ef69bfcffc019cb0e125757 100644 (file)
--- 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)