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vdin: fix input secam signal colorbar scale line jitter [2/2]

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PD#SWPL-8878

Problem:
input secam signal colorbar scale line jitter

Solution:
setting some register for secam signal

Verify:
tl1

Change-Id: I59c370c2ab3f92c904b506d26022b165d521776c
Signed-off-by: Wenfeng Guo <wenfeng.guo@amlogic.com>
This commit is contained in:
Wenfeng Guo
2019-05-24 15:41:26 +08:00
committed by Luan Yuan
parent 7456cf2db2
commit bcbf1d516d
2 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/amlogic/media/vin/tvin/tvin_format_table.c
View File

@@ -1255,7 +1255,7 @@ const unsigned int cvd_part3_table[TVIN_SIG_FMT_CVBS_NTSC_50 -
}, /* TVIN_SIG_FMT_CVBS_PAL_CN, */
{
0x00000000, 0x98000000, 0x0000FF08, 0x00000000, 0x8b000000,
0x0000008c, 0x00000080
0x0000008c, 0x00000020
}, /* TVIN_SIG_FMT_CVBS_SECAM, */
{
0x00000000, 0x98000000, 0x0000FF08, 0x00000000, 0x8b000000,

6
drivers/amlogic/media/vin/tvin/vdin/vdin_ctl.c
View File

@@ -1509,7 +1509,8 @@ void vdin_set_matrix(struct vdin_dev_s *devp)
devp->color_range_mode);
#ifdef CONFIG_AMLOGIC_MEDIA_ENHANCEMENT_DOLBYVISION
if ((devp->dv.dolby_input & (1 << devp->index)) ||
(devp->dv.dv_flag && is_dolby_vision_enable()))
(devp->dv.dv_flag && is_dolby_vision_enable()) ||
devp->parm.info.fmt == TVIN_SIG_FMT_CVBS_SECAM)
wr_bits(offset, VDIN_MATRIX_CTRL, 0,
VDIN_MATRIX_EN_BIT, VDIN_MATRIX_EN_WID);
#endif
@@ -1540,6 +1541,9 @@ void vdin_set_matrix(struct vdin_dev_s *devp)
devp->prop.color_fmt_range,
devp->prop.vdin_hdr_Flag,
devp->color_range_mode);
if (devp->parm.info.fmt == TVIN_SIG_FMT_CVBS_SECAM)
wr_bits(offset, VDIN_MATRIX_CTRL, 0,
VDIN_MATRIX_EN_BIT, VDIN_MATRIX_EN_WID);
/* set xy */
wr_bits(offset, VDIN_MATRIX_PROBE_POS, rgb_info_y,
PROBE_POX_Y_BIT, PROBE_POX_Y_WID);