Adreno 840 GPU supports UBWC v6. Add support for this.

Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
---
 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 30de078e9dfd..5a320f5bde41 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;

-- 
2.51.0