[PATCH v3 08/27] drm/msm/adreno: use new helper to set min_acc length

Dmitry Baryshkov
2026-03-12T13:29:47Z

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