github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 00:22:00 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/msm/mdss: Add support for Kaanapali

Browse Source 
Add mdss support for the Qualcomm Kaanapali platform.

Co-developed-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Yuanjie 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: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
This commit is contained in:
Yuanjie Yang 2026-01-15 17:27:42 +08:00 committed by Dmitry Baryshkov
parent 5260159778
commit 3d2d7a3386
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/msm/msm_mdss.c
View File

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