[PATCH v2 10/14] drm/msm/a6xx: Fix up A6XX protected registers

Konrad Dybcio konrad.dybcio at linaro.org
Tue Feb 14 17:31:41 UTC 2023


One of the protected ranges was too small (compared to the data we
have downstream). Fix it.

Fixes: 408434036958 ("drm/msm/a6xx: update/fix CP_PROTECT initialization")
Signed-off-by: Konrad Dybcio <konrad.dybcio at linaro.org>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 503c750216e6..d6b38bfdb3b4 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -690,7 +690,7 @@ static const u32 a6xx_protect[] = {
 	A6XX_PROTECT_NORDWR(0x00800, 0x0082),
 	A6XX_PROTECT_NORDWR(0x008a0, 0x0008),
 	A6XX_PROTECT_NORDWR(0x008ab, 0x0024),
-	A6XX_PROTECT_RDONLY(0x008de, 0x00ae),
+	A6XX_PROTECT_RDONLY(0x008d0, 0x00bc),
 	A6XX_PROTECT_NORDWR(0x00900, 0x004d),
 	A6XX_PROTECT_NORDWR(0x0098d, 0x0272),
 	A6XX_PROTECT_NORDWR(0x00e00, 0x0001),
-- 
2.39.1



More information about the dri-devel mailing list