drm/msm/dpu: allow certain formats for CDM for DP

[ Upstream commit 32b6ff95b91240e632f55be35c6ccd4bbe7434e4 ]

CDM block supports formats other than H1V2 for DP. Since we are now
adding support for CDM over DP, relax the checks to allow all other
formats for DP other than H1V2.

Changes in v2:
	- Add fixes tag
	- Move patch to top of series

Fixes: 0afac0ba6024 ("drm/msm/dpu: add dpu_hw_cdm abstraction for CDM block")
Signed-off-by: Paloma Arellano <quic_parellan@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/579606/
Link: https://lore.kernel.org/r/20240222194025.25329-2-quic_parellan@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c
index e9cdc7934a49965cbd56ae0294528804ccf60396..9016b3ade6bc349191c2fb65a279269f898c5867 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c
@@ -186,7 +186,7 @@ static int dpu_hw_cdm_enable(struct dpu_hw_cdm *ctx, struct dpu_hw_cdm_cfg *cdm)
        dpu_hw_cdm_setup_cdwn(ctx, cdm);
 
        if (cdm->output_type == CDM_CDWN_OUTPUT_HDMI) {
-               if (fmt->chroma_sample != DPU_CHROMA_H1V2)
+               if (fmt->chroma_sample == DPU_CHROMA_H1V2)
                        return -EINVAL; /*unsupported format */
                opmode = CDM_HDMI_PACK_OP_MODE_EN;
                opmode |= (fmt->chroma_sample << 1);