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| author | Jonathan Marek <jonathan@marek.ca> | 2021-05-13 13:13:58 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-16 12:05:12 +0200 |
| commit | 107107372f750482be4db57ef7c72b1cf5213950 (patch) | |
| tree | 83e0ec8cc4ce3cded20e86041960fdc8e1397896 | |
| parent | b6ed98736fdf5f14bb3ebbe2e676b976612291cd (diff) | |
| download | linux-107107372f750482be4db57ef7c72b1cf5213950.tar.gz linux-107107372f750482be4db57ef7c72b1cf5213950.tar.bz2 linux-107107372f750482be4db57ef7c72b1cf5213950.zip | |
drm/msm/a6xx: fix incorrectly set uavflagprd_inv field for A650
commit b4387eaf3821a4c4241ac3a556e13244eb1fdaa5 upstream.
Value was shifted in the wrong direction, resulting in the field always
being zero, which is incorrect for A650.
Fixes: d0bac4e9cd66 ("drm/msm/a6xx: set ubwc config for A640 and A650")
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Akhil P Oommen <akhilpo@codeaurora.org>
Link: https://lore.kernel.org/r/20210513171431.18632-4-jonathan@marek.ca
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c index b4d8e1b01ee4..7c588ca9dd2b 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c @@ -489,7 +489,7 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu) rgb565_predicator << 11 | amsbc << 4 | lower_bit << 1); gpu_write(gpu, REG_A6XX_TPL1_NC_MODE_CNTL, lower_bit << 1); gpu_write(gpu, REG_A6XX_SP_NC_MODE_CNTL, - uavflagprd_inv >> 4 | lower_bit << 1); + uavflagprd_inv << 4 | lower_bit << 1); gpu_write(gpu, REG_A6XX_UCHE_MODE_CNTL, lower_bit << 21); } |