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From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Abhinav Kumar <abhinav.kumar@linux.dev>,
	Jessica Zhang <jesszhan0024@gmail.com>,
	Sean Paul <sean@poorly.run>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Akhil P Oommen <akhilpo@oss.qualcomm.com>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Subject: [PATCH v3 08/27] drm/msm/adreno: use new helper to set min_acc length
Date: Thu, 12 Mar 2026 15:29:29 +0200	[thread overview]
Message-ID: <20260312-ubwc-rework-v3-8-b7e8f800176a@oss.qualcomm.com> (raw)
In-Reply-To: <20260312-ubwc-rework-v3-0-b7e8f800176a@oss.qualcomm.com>

Use freshly defined helper instead of hardcoding the checks in the
driver.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 6eca7888013b..2027e479d5b1 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -744,7 +744,7 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu)
 	u32 level2_swizzling_dis = !(cfg->ubwc_swizzle & UBWC_SWIZZLE_ENABLE_LVL2);
 	bool ubwc_mode = qcom_ubwc_get_ubwc_mode(cfg);
 	bool amsbc = cfg->ubwc_enc_version >= UBWC_3_0;
-	bool min_acc_len_64b = false;
+	bool min_acc_len_64b;
 	u8 uavflagprd_inv = 0;
 	u32 hbb_hi = hbb >> 2;
 	u32 hbb_lo = hbb & 3;
@@ -752,8 +752,7 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu)
 	if (adreno_is_a650_family(adreno_gpu) || adreno_is_a7xx(adreno_gpu))
 		uavflagprd_inv = 2;
 
-	if (adreno_is_a610(adreno_gpu) || adreno_is_a702(adreno_gpu))
-		min_acc_len_64b = true;
+	min_acc_len_64b = qcom_ubwc_min_acc_length_64b(cfg);
 
 	gpu_write(gpu, REG_A6XX_RB_NC_MODE_CNTL,
 		  level2_swizzling_dis << 12 |

-- 
2.47.3


  parent reply	other threads:[~2026-03-12 13:29 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-12 13:29 [PATCH v3 00/27] soc/qcom/ubwc: rework UBWC configuration database Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 01/27] drm/msm/mdss: correct UBWC programming sequences Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 02/27] soc: qcom: ubwc: define UBWC 3.1 Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 03/27] soc: qcom: ubwc: define helper for MDSS and Adreno drivers Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 04/27] soc: qcom: ubwc: add helper controlling AMSBC enablement Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 05/27] drm/msm/adreno: Trust the SSoT UBWC config Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 06/27] drm/msm/adreno: use qcom_ubwc_version_tag() helper Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 07/27] drm/msm/mdss: " Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` Dmitry Baryshkov [this message]
2026-03-12 13:29 ` [PATCH v3 09/27] drm/msm/mdss: use new helper to set min_acc length Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 10/27] drm/msm/adreno: use new helper to set macrotile_mode Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 11/27] drm/msm/mdss: " Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 12/27] drm/msm/mdss: use new helper to set UBWC bank spreading Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 13/27] drm/msm/adreno: use new helper to set ubwc_swizzle Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 14/27] drm/msm/dpu: " Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 15/27] drm/msm/mdss: " Dmitry Baryshkov
2026-03-12 13:29 ` [PATCH v3 16/27] drm/msm/adreno: use new helper to set amsbc Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 17/27] drm/msm/mdss: " Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 18/27] drm/msm/dpu: drop ubwc_dec_version Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 19/27] drm/msm/dpu: invert the order of UBWC checks Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 20/27] drm/msm/adreno: adapt for UBWC 3.1 support Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 21/27] soc: qcom: ubwc: set min_acc length to 64 for all UBWC 1.0 targets Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 22/27] soc: qcom: ubwc: drop ubwc_dec_version Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 23/27] soc: qcom: ubwc: drop ubwc_bank_spread Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 24/27] soc: qcom: ubwc: drop macrotile_mode from the database Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 25/27] soc: qcom: ubwc: use fixed values for UBWC swizzle for UBWC < 4.0 Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 26/27] soc: qcom: ubwc: sort out the rest of the UBWC swizzle settings Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-12 13:29 ` [PATCH v3 27/27] soc: qcom: ubwc: deduplicate UBWC configuration data Dmitry Baryshkov
2026-03-13  4:12   ` Claude review: " Claude Code Review Bot
2026-03-13  4:12 ` Claude review: soc/qcom/ubwc: rework UBWC configuration database Claude Code Review Bot

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