[PATCH 5.15 084/155] drm/msm/adreno: Fix snapshot BINDLESS_DATA size

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Rob Clark <robdclark@xxxxxxxxxxxx>

[ Upstream commit bd846ceee9c478d0397428f02696602ba5eb264a ]

The incorrect size was causing "CP | AHB bus error" when snapshotting
the GPU state on a6xx gen4 (a660 family).

Closes: https://gitlab.freedesktop.org/drm/msm/-/issues/26
Signed-off-by: Rob Clark <robdclark@xxxxxxxxxxxx>
Reviewed-by: Akhil P Oommen <quic_akhilpo@xxxxxxxxxxx>
Fixes: 1707add81551 ("drm/msm/a6xx: Add a6xx gpu state")
Patchwork: https://patchwork.freedesktop.org/patch/546763/
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
index 2fb58b7098e4b..3bd2065a9d30e 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
@@ -200,7 +200,7 @@ static const struct a6xx_shader_block {
 	SHADER(A6XX_SP_LB_3_DATA, 0x800),
 	SHADER(A6XX_SP_LB_4_DATA, 0x800),
 	SHADER(A6XX_SP_LB_5_DATA, 0x200),
-	SHADER(A6XX_SP_CB_BINDLESS_DATA, 0x2000),
+	SHADER(A6XX_SP_CB_BINDLESS_DATA, 0x800),
 	SHADER(A6XX_SP_CB_LEGACY_DATA, 0x280),
 	SHADER(A6XX_SP_UAV_DATA, 0x80),
 	SHADER(A6XX_SP_INST_TAG, 0x80),
-- 
2.40.1






[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux