From 80056d9ac47ab63abf7f0e8f77e8d66b5e483442 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Wed, 7 Dec 2022 03:22:31 +0200 Subject: [PATCH] drm/msm: mdss add support for SM8450 Add support for the MDSS block on SM8450 platform. Tested-by: Vinod Koul Reviewed-by: Vinod Koul Reviewed-by: Konrad Dybcio Reviewed-by: Abhinav Kumar Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/514247/ Link: https://lore.kernel.org/r/20221207012231.112059-12-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/msm_mdss.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index 2527afef9c19..8cd3504f4828 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -289,6 +289,10 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss) case DPU_HW_VER_720: msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_3_0, 6, 1, 1, 1); break; + case DPU_HW_VER_810: + /* TODO: highest_bank_bit = 2 for LP_DDR4 */ + msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_4_0, 6, 1, 3, 1); + break; } return ret; @@ -518,6 +522,7 @@ static const struct of_device_id mdss_dt_match[] = { { .compatible = "qcom,sm6115-mdss" }, { .compatible = "qcom,sm8150-mdss" }, { .compatible = "qcom,sm8250-mdss" }, + { .compatible = "qcom,sm8450-mdss" }, {} }; MODULE_DEVICE_TABLE(of, mdss_dt_match);