From e32f5dd606dd0e8052a3169a9a7bbcb9ee57095c Mon Sep 17 00:00:00 2001 From: Huaibin Yang Date: Thu, 19 Jan 2012 13:57:50 -0800 Subject: [PATCH] msm: defconfig: Enable mixer1 writeback for HDMI Mdp mixer1 drives HDMI. If HDMI downscaling, e.g. 1080p to 480p, requires mdp clk more than its max, this feature is enabled to avoid underrun. Change-Id: Icfabd54fad002b7582062bbd76c0f3acd01df31d Signed-off-by: Huaibin Yang --- arch/arm/configs/msm8960-perf_defconfig | 3 ++- arch/arm/configs/msm8960_defconfig | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/configs/msm8960-perf_defconfig b/arch/arm/configs/msm8960-perf_defconfig index ed6a58c0ebb..d9529c33ee0 100644 --- a/arch/arm/configs/msm8960-perf_defconfig +++ b/arch/arm/configs/msm8960-perf_defconfig @@ -327,9 +327,10 @@ CONFIG_FB_MSM_TRIPLE_BUFFER=y CONFIG_FB_MSM_MDP40=y CONFIG_FB_MSM_OVERLAY=y CONFIG_FB_MSM_OVERLAY0_WRITEBACK=y -CONFIG_FB_MSM_WRITEBACK_MSM_PANEL=y +CONFIG_FB_MSM_OVERLAY1_WRITEBACK=y CONFIG_FB_MSM_MIPI_PANEL_DETECT=y CONFIG_FB_MSM_HDMI_MSM_PANEL=y +CONFIG_FB_MSM_WRITEBACK_MSM_PANEL=y CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_BACKLIGHT_CLASS_DEVICE=y CONFIG_SOUND=y diff --git a/arch/arm/configs/msm8960_defconfig b/arch/arm/configs/msm8960_defconfig index 0bb87fb0cf2..469cfcf1565 100644 --- a/arch/arm/configs/msm8960_defconfig +++ b/arch/arm/configs/msm8960_defconfig @@ -328,6 +328,7 @@ CONFIG_FB_MSM_TRIPLE_BUFFER=y CONFIG_FB_MSM_MDP40=y CONFIG_FB_MSM_OVERLAY=y CONFIG_FB_MSM_OVERLAY0_WRITEBACK=y +CONFIG_FB_MSM_OVERLAY1_WRITEBACK=y CONFIG_FB_MSM_WRITEBACK_MSM_PANEL=y CONFIG_FB_MSM_MIPI_PANEL_DETECT=y CONFIG_FB_MSM_HDMI_MSM_PANEL=y