Commit 3d2d7a33 authored by Yuanjie Yang's avatar Yuanjie Yang Committed by Dmitry Baryshkov
Browse files

drm/msm/mdss: Add support for Kaanapali 



Add mdss support for the Qualcomm Kaanapali platform.

Co-developed-by: default avatarYongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: default avatarYongxing Mou <yongxing.mou@oss.qualcomm.com>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: default avatarYuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698703/
Link: https://lore.kernel.org/r/20260115092749.533-6-yuanjie.yang@oss.qualcomm.com


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
parent 52601597

drivers/gpu/drm/msm/msm_mdss.c

+9 −1
Original line number Diff line number Diff line
@@ -239,7 +239,11 @@ static void msm_mdss_setup_ubwc_dec_50(struct msm_mdss *msm_mdss) 


	writel_relaxed(value, msm_mdss->mmio + REG_MDSS_UBWC_STATIC);



	if (data->ubwc_dec_version == UBWC_6_0)

		writel_relaxed(5, msm_mdss->mmio + REG_MDSS_UBWC_CTRL_2);

	else

		writel_relaxed(4, msm_mdss->mmio + REG_MDSS_UBWC_CTRL_2);



	writel_relaxed(1, msm_mdss->mmio + REG_MDSS_UBWC_PREDICTION_MODE);

}
@@ -296,6 +300,9 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss) 
	case UBWC_5_0:

		msm_mdss_setup_ubwc_dec_50(msm_mdss);

		break;

	case UBWC_6_0:

		msm_mdss_setup_ubwc_dec_50(msm_mdss);

		break;

	default:

		dev_err(msm_mdss->dev, "Unsupported UBWC decoder version %x\n",

			msm_mdss->mdss_data->ubwc_dec_version);
@@ -554,6 +561,7 @@ static const struct msm_mdss_data data_153k6 = { 
static const struct of_device_id mdss_dt_match[] = {

	{ .compatible = "qcom,mdss", .data = &data_153k6 },

	{ .compatible = "qcom,glymur-mdss", .data = &data_57k },

	{ .compatible = "qcom,kaanapali-mdss", .data = &data_57k },

	{ .compatible = "qcom,msm8998-mdss", .data = &data_76k8 },

	{ .compatible = "qcom,qcm2290-mdss", .data = &data_76k8 },

	{ .compatible = "qcom,qcs8300-mdss", .data = &data_74k },