6.12-stable review patch. If anyone has any objections, please let me know.
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From: Konrad Dybcio konrad.dybcio@oss.qualcomm.com
[ Upstream commit 5a9c1bea011fb42088ba08ceaa252fb20e695626 ]
This feature is supposed to be enabled with UBWC v4 or later. Implementations of this SKU feature an effective UBWC version of 3, so disable it, in line with the BSP kernel.
Reported-by: Dmitry Baryshkov dmitry.baryshkov@oss.qualcomm.com Reviewed-by: Akhil P Oommen quic_akhilpo@quicinc.com Fixes: 192f4ee3e408 ("drm/msm/a6xx: Add support for Adreno 7c Gen 3 gpu") Signed-off-by: Konrad Dybcio konrad.dybcio@oss.qualcomm.com Patchwork: https://patchwork.freedesktop.org/patch/651759/ Signed-off-by: Rob Clark robdclark@chromium.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index d903ad9c0b5fb..d2189441aa38a 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -554,7 +554,6 @@ static void a6xx_calc_ubwc_config(struct adreno_gpu *gpu) if (adreno_is_7c3(gpu)) { gpu->ubwc_config.highest_bank_bit = 14; gpu->ubwc_config.amsbc = 1; - gpu->ubwc_config.rgb565_predicator = 1; gpu->ubwc_config.uavflagprd_inv = 2; gpu->ubwc_config.macrotile_mode = 1; }