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osd: modify VPP_OSD_SC_DUMMY_DATA alpha conditions [1/1]

Browse Source 
PD#SWPL-14256

Problem:
When ATV Mode has no signal
the bright line interference at the bottom
if freescale height is set to vinfo height

Solution:
modify VPP_OSD_SC_DUMMY_DATA alpha value

Verify:
verified on txlx-r311

Change-Id: I48bbb1be533a88e8b3c622550a0a2e8c07f2a863
Signed-off-by: Cao Jian <jian.cao@amlogic.com>
This commit is contained in:
Cao Jian
2019-09-17 16:52:36 +08:00
committed by Tao Zeng
parent b7bcb2bd68
commit 4e35ecf389
1 changed files with 11 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/amlogic/media/osd/osd_hw.c
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@@ -3039,7 +3039,8 @@ void osd_set_free_scale_enable_hw(u32 index, u32 enable)
height_src = osd_hw.free_src_data[index].y_end -
osd_hw.free_src_data[index].y_start + 1;
if (height_dst != height_src &&
osd_hw.free_dst_data[index].y_end < 2159)
osd_hw.free_dst_data[index].y_end <
osd_hw.vinfo_height[index] - 1)
osd_set_dummy_data(index, 0);
else
osd_set_dummy_data(index, 0xff);
@@ -3216,7 +3217,7 @@ void osd_set_window_axis_hw(u32 index, s32 x0, s32 y0, s32 x1, s32 y1)
osd_hw.dst_data[index].w = x1 - x0 + 1;
osd_hw.dst_data[index].h = y1 - y0 + 1;
if (osd_hw.free_dst_data[index].y_end >= 2159)
if (osd_hw.free_dst_data[index].y_end >= osd_hw.vinfo_height[index] - 1)
osd_set_dummy_data(index, 0xff);
osd_update_window_axis = true;
if (osd_hw.hwc_enable[output_index] &&
@@ -4438,7 +4439,8 @@ static bool osd_direct_compose_pan_display(struct osd_fence_map_s *fence_map)
if (((height_dst != height_src) ||
(width_dst != width_src)) &&
osd_hw.free_dst_data[index].y_end < 2159)
osd_hw.free_dst_data[index].y_end <
osd_hw.vinfo_height[index] - 1)
osd_set_dummy_data(index, 0);
else
osd_set_dummy_data(index, 0xff);
@@ -7079,7 +7081,8 @@ static void osd_set_freescale(u32 index,
if ((osd_hw.osd_meson_dev.cpu_id ==
__MESON_CPU_MAJOR_ID_G12A) &&
(height != src_height) &&
osd_hw.free_dst_data[index].y_end < 2159)
osd_hw.free_dst_data[index].y_end <
osd_hw.vinfo_height[index] - 1)
osd_set_dummy_data(index, 0);
else
osd_set_dummy_data(index, 0xff);
@@ -8737,7 +8740,8 @@ static bool set_old_hwc_freescale(u32 index)
height_src = osd_hw.free_src_data[index].y_end -
osd_hw.free_src_data[index].y_start + 1;
if (height_dst != height_src &&
osd_hw.free_dst_data[index].y_end < 2159)
osd_hw.free_dst_data[index].y_end <
osd_hw.vinfo_height[index] - 1)
osd_set_dummy_data(index, 0);
else
osd_set_dummy_data(index, 0xff);
@@ -10788,7 +10792,8 @@ static bool osd_direct_render(struct osd_plane_map_s *plane_map)
if (((height_dst != height_src) ||
(width_dst != width_src)) &&
osd_hw.free_dst_data[index].y_end < 2159)
osd_hw.free_dst_data[index].y_end <
osd_hw.vinfo_height[index] - 1)
osd_set_dummy_data(index, 0);
else
osd_set_dummy_data(index, 0xff);