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vpp: fix afbc scope set when video reverse [1/1]

Browse Source 
PD#SWPL-9397

Problem:
afbc scope set error when video reverse and afbc width not aligned

Solution:
fix afbc scope set when video reverse

Verify:
Verify on TL1-x301

Change-Id: I1631c18192f438bfb6e60c3970789a903d0a3d19
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>
This commit is contained in:
Pengcheng Chen
2019-07-18 20:09:31 +08:00
committed by Tao Zeng
parent 40c051b31d
commit 0353f8ec76
1 changed files with 10 additions and 3 deletions
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13
drivers/amlogic/media/video_sink/video.c
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@@ -2110,7 +2110,10 @@ static void zoom_display_horz(
#ifdef TV_REVERSE
if (reverse) {
content_w = zoom_end_x_lines - zoom_start_x_lines + 1;
content_l = (r_aligned - zoom_end_x_lines - 1);
if (cpu_after_eq(MESON_CPU_MAJOR_ID_TL1))
content_l = 0;
else
content_l = (r_aligned - zoom_end_x_lines - 1);
content_r = content_l + content_w - 1;
VSYNC_WR_MPEG_REG(AFBC_PIXEL_HOR_SCOPE,
(((content_l << 16)) | content_r) / h_skip);
@@ -2209,8 +2212,12 @@ static void vd2_zoom_display_horz(struct vframe_s *vf, int hscale)
#ifdef TV_REVERSE
if (reverse) {
content_w = zoom2_end_x_lines - zoom2_start_x_lines + 1;
content_l = (r_aligned - zoom2_end_x_lines - 1) +
(zoom2_start_x_lines - l_aligned);
if (cpu_after_eq(MESON_CPU_MAJOR_ID_TL1))
content_l = 0;
else
content_l = (r_aligned - zoom2_end_x_lines
- 1) + (zoom2_start_x_lines
- l_aligned);
content_r = content_l + content_w - 1;
VSYNC_WR_MPEG_REG(VD2_AFBC_PIXEL_HOR_SCOPE,
(content_l << 16) | content_r);