From 50c4a49f7292b33b454ea1a16c4f77d6965405dc Mon Sep 17 00:00:00 2001 From: Akhil P Oommen Date: Wed, 21 Jan 2026 21:31:57 +0530 Subject: [PATCH] drm/msm/a8xx: Add UBWC v6 support Adreno 840 GPU supports UBWC v6. Add support for this. Signed-off-by: Akhil P Oommen Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/700073/ Link: https://lore.kernel.org/r/20260121-kaana-gpu-support-v5-1-984848af12e4@oss.qualcomm.com Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c index 30de078e9dfd2..5a320f5bde41a 100644 --- a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c @@ -276,6 +276,10 @@ static void a8xx_set_ubwc_config(struct msm_gpu *gpu) u8 uavflagprd_inv = 2; switch (ubwc_version) { + case UBWC_6_0: + yuvnotcomptofc = true; + mode = 5; + break; case UBWC_5_0: amsbc = true; rgb565_predicator = true; -- 2.47.3