From: Rob Clark <robdclark@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org,
Rob Clark <robdclark@chromium.org>,
Rob Clark <robdclark@gmail.com>,
Abhinav Kumar <quic_abhinavk@quicinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Sean Paul <sean@poorly.run>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
Akhil P Oommen <quic_akhilpo@quicinc.com>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] drm/msm/adreno: Fix snapshot BINDLESS_DATA size
Date: Tue, 11 Jul 2023 10:54:07 -0700 [thread overview]
Message-ID: <20230711175409.157800-1-robdclark@gmail.com> (raw)
From: Rob Clark <robdclark@chromium.org>
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@chromium.org>
---
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 790f55e24533..e788ed72eb0d 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h
@@ -206,7 +206,7 @@ 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),
--
2.41.0
next reply other threads:[~2023-07-11 17:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-11 17:54 Rob Clark [this message]
2023-07-13 18:52 ` [PATCH] drm/msm/adreno: Fix snapshot BINDLESS_DATA size Akhil P Oommen
2023-07-13 19:53 ` Dmitry Baryshkov
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