From: Dmitry Baryshkov Date: Wed, 20 May 2026 14:51:15 +0000 (+0300) Subject: drm/msm/mdss: use new helper to set min_acc length X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a8996b45201dc07ac7ef33557d54c93f86e4364;p=thirdparty%2Fkernel%2Flinux.git drm/msm/mdss: use new helper to set min_acc length Use freshly defined helper instead of hardcoding the checks in the driver. Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/726500/ Link: https://lore.kernel.org/r/20260520-ubwc-rework-v5-8-72f2749bc807@oss.qualcomm.com --- diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c index 06c3b68f5e234..e8231a5720aaf 100644 --- a/drivers/gpu/drm/msm/msm_mdss.c +++ b/drivers/gpu/drm/msm/msm_mdss.c @@ -172,8 +172,7 @@ static void msm_mdss_4x_setup_ubwc(struct msm_mdss *msm_mdss) u32 value = MDSS_UBWC_STATIC_UBWC_SWIZZLE(data->ubwc_swizzle & 0x1) | MDSS_UBWC_STATIC_HIGHEST_BANK_BIT(data->highest_bank_bit - 13); - if (data->ubwc_enc_version == UBWC_1_0) - value |= MDSS_UBWC_STATIC_UBWC_MIN_ACC_LEN(1); + value |= MDSS_UBWC_STATIC_UBWC_MIN_ACC_LEN(qcom_ubwc_min_acc_length_64b(data)); writel_relaxed(value, msm_mdss->mmio + REG_MDSS_UBWC_STATIC); } @@ -190,8 +189,7 @@ static void msm_mdss_5x_setup_ubwc(struct msm_mdss *msm_mdss) if (data->ubwc_enc_version == UBWC_3_0) value |= MDSS_UBWC_STATIC_UBWC_AMSBC; - if (data->ubwc_enc_version == UBWC_1_0) - value |= MDSS_UBWC_STATIC_UBWC_MIN_ACC_LEN(1); + value |= MDSS_UBWC_STATIC_UBWC_MIN_ACC_LEN(qcom_ubwc_min_acc_length_64b(data)); writel_relaxed(value, msm_mdss->mmio + REG_MDSS_UBWC_STATIC); } @@ -209,8 +207,7 @@ static void msm_mdss_6x_setup_ubwc(struct msm_mdss *msm_mdss) if (data->macrotile_mode) value |= MDSS_UBWC_STATIC_MACROTILE_MODE; - if (data->ubwc_enc_version == UBWC_1_0) - value |= MDSS_UBWC_STATIC_UBWC_MIN_ACC_LEN(1); + value |= MDSS_UBWC_STATIC_UBWC_MIN_ACC_LEN(qcom_ubwc_min_acc_length_64b(data)); writel_relaxed(value, msm_mdss->mmio + REG_MDSS_UBWC_STATIC);