commit e32f5dd606dd0e8052a3169a9a7bbcb9ee57095c
author Huaibin Yang <huaibiny@codeaurora.org> Thu Jan 19 13:57:50 2012 -0800
committer Huaibin Yang <huaibiny@codeaurora.org> Fri Feb 10 16:08:18 2012 -0800
tree 11a9c03293625513b60434fcb2730f09d63cec55
parent ed1e2dd6d8a948df8fbc182a1171fbf159b92239

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 <huaibiny@codeaurora.org>

arch/arm/configs/msm8960-perf_defconfig

diff --git a/arch/arm/configs/msm8960-perf_defconfig b/arch/arm/configs/msm8960-perf_defconfig
index ed6a58c..d9529c3 100644
--- a/arch/arm/configs/msm8960-perf_defconfig
+++ b/arch/arm/configs/msm8960-perf_defconfig
@@ -327,9 +327,10 @@
 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