hdr: fix cvbsout display green screen [1/1]

PD#SWPL-11964

Problem:
cvbsout display green screen

Solution:
add mtx_setting in video_post_process

Verify:
tm2 ab301

Change-Id: I6de1b4aeb08583a67f20317ee4ac6b3bc577d03b
Signed-off-by: Pengcheng Chen <pengcheng.chen@amlogic.com>

diff --git a/drivers/amlogic/media/enhancement/amvecm/amcsc_pip.c b/drivers/amlogic/media/enhancement/amvecm/amcsc_pip.c
index e993e33..c9453a8 100644 (file)
--- a/drivers/amlogic/media/enhancement/amvecm/amcsc_pip.c
+++ b/drivers/amlogic/media/enhancement/amvecm/amcsc_pip.c
@@ -877,6 +877,15 @@ void video_post_process(
                break;
        }
 
+       if (get_cpu_type() >= MESON_CPU_MAJOR_ID_G12A) {
+               if (vinfo->viu_color_fmt != COLOR_FMT_RGB444)
+                       mtx_setting(POST2_MTX, MATRIX_NULL, MTX_OFF);
+               else if (!(vinfo->mode == VMODE_NULL ||
+                       vinfo->mode == VMODE_INVALID))
+                       mtx_setting(POST2_MTX,
+                               MATRIX_YUV709_RGB, MTX_ON);
+       }
+
        if (cur_sdr_process_mode[vd_path] !=
                sdr_process_mode[vd_path]) {
                if (cur_source_format[vd_path] == HDRTYPE_SDR)