On 5/7/2026 6:33 PM, Dmitry Baryshkov wrote: > The fp16compoptdis bit should be set if the system targets UBWC 3.0 > format in addition to UBWC 4.0. > > Signed-off-by: Dmitry Baryshkov <[email protected]>
Reviewed-by: Akhil P Oommen <[email protected]> -Akhil > --- > drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c > b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c > index 7a6223ddd8cf..867c7d05f670 100644 > --- a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c > @@ -303,6 +303,7 @@ static void a8xx_set_ubwc_config(struct msm_gpu *gpu) > break; > case UBWC_3_0: > amsbc = true; > + fp16compoptdis = true; > break; > default: > dev_err(&gpu->pdev->dev, "Unknown UBWC version: 0x%x\n", > ubwc_version); >
