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dv: fix the green screen when changing dv mode [1/1]

Browse Source 
PD#SWPL-1029

Problem:
when changing dv mode from standard to ll mode.
wn tp vks should be enabled

Solution:
enable wn tp vks when setting ll mode

Verify:
t962e (txlx)

Change-Id: I3b399132cf1a3c7b1799f36f9bc3a0696883029f
Signed-off-by: Yi Zhou <yi.zhou@amlogic.com>
This commit is contained in:
Yi Zhou
2018-10-30 14:34:21 +08:00
committed by Jianxin Pan
parent 20dbeab2e3
commit 3e0fab312e
1 changed files with 10 additions and 1 deletions
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11
drivers/amlogic/media/enhancement/amdolby_vision/amdolby_vision.c
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@@ -1944,9 +1944,14 @@ static int dolby_core3_set(
}
if (new_dovi_setting.dovi_ll_enable &&
new_dovi_setting.diagnostic_enable == 0) {
/* bypass gainoff to vks */
/*bypass gainoff to vks */
/*enable wn tp vks*/
VSYNC_WR_MPEG_REG_BITS(
VPP_DOLBY_CTRL, 0, 2, 1);
VSYNC_WR_MPEG_REG_BITS(
VPP_DOLBY_CTRL, 1, 1, 1);
VSYNC_WR_MPEG_REG(
VPP_DAT_CONV_PARA1, 0x8000800);
VSYNC_WR_MPEG_REG_BITS(
VPP_MATRIX_CTRL,
1, 0, 1); /* post matrix */
@@ -1954,6 +1959,10 @@ static int dolby_core3_set(
/* bypass wm tp vks*/
VSYNC_WR_MPEG_REG_BITS(
VPP_DOLBY_CTRL, 1, 2, 1);
VSYNC_WR_MPEG_REG_BITS(
VPP_DOLBY_CTRL, 0, 1, 1);
VSYNC_WR_MPEG_REG(
VPP_DAT_CONV_PARA1, 0x20002000);
if (is_meson_txlx_tvmode())
enable_rgb_to_yuv_matrix_for_dvll(
0, NULL, 12);