Re: [PATCH 4/6] drm/msm: mdss: add support for SM8550

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On 04/01/2023 11:08, Neil Armstrong wrote:
Add support for the MDSS block on SM8550 platform.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>

---
  drivers/gpu/drm/msm/msm_mdss.c | 2 ++
  1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index 144c8dd82be1..54483fe30ffd 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -288,6 +288,7 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss)
  		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_3_0, 6, 1, 1, 1);
  		break;
  	case DPU_HW_VER_810:
+	case DPU_HW_VER_900:
  		/* TODO: highest_bank_bit = 2 for LP_DDR4 */
  		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_4_0, 6, 1, 3, 1);
  		break;
@@ -521,6 +522,7 @@ static const struct of_device_id mdss_dt_match[] = {
  	{ .compatible = "qcom,sm8150-mdss" },
  	{ .compatible = "qcom,sm8250-mdss" },
  	{ .compatible = "qcom,sm8450-mdss" },
+	{ .compatible = "qcom,sm8550-mdss" },
  	{}
  };
  MODULE_DEVICE_TABLE(of, mdss_dt_match);


--
With best wishes
Dmitry




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