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drm/rockchip: vop2: fix csc config error when at hdr mode

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Signed-off-by: Sandy Huang <hjc@rock-chips.com>
Change-Id: Ide5b9deb13882a561765a2e2be660e3463d1764f
This commit is contained in:
Sandy Huang
2021-06-02 17:37:33 +08:00
committed by Tao Huang
parent 916008d27e
commit a433c6370d
1 changed files with 18 additions and 2 deletions
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20
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
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@@ -1784,10 +1784,26 @@ static void vop2_setup_csc_mode(struct vop2_video_port *vp,
/* hdr2sdr and sdr2hdr will do csc itself */
if (vpstate->hdr2sdr_en) {
/* This is hdr2sdr enabled plane */
/*
* This is hdr2sdr enabled plane
* If it's RGB layer do hdr2sdr, we need to do r2y before send to hdr2sdr,
* because hdr2sdr only support yuv input.
*/
if (!is_input_yuv) {
vpstate->r2y_en = 1;
vpstate->csc_mode = vop2_convert_csc_mode(output_csc);
}
return;
} else if (!vpstate->hdr_in && vp->sdr2hdr_en) {
/* This is sdr2hdr enabled plane */
/*
* This is sdr2hdr enabled plane
* If it's YUV layer do sdr2hdr, we need to do y2r before send to sdr2hdr,
* because sdr2hdr only support rgb input.
*/
if (is_input_yuv) {
vpstate->y2r_en = 1;
vpstate->csc_mode = vop2_convert_csc_mode(input_csc);
}
return;
}