diff options
| author | Jonathan Marek <jonathan@marek.ca> | 2020-06-30 03:10:06 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-07-31 16:46:16 +0300 |
| commit | 142639a52a01e90c512a9a8d2156997e02a65b53 (patch) | |
| tree | 9e4318139a4edeff0d433857ad68ad98dcaae8ff /drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h | |
| parent | 62a35e81c2c1bae04fdefde56f2a92dd3e56164d (diff) | |
| download | linux-142639a52a01e90c512a9a8d2156997e02a65b53.tar.xz | |
drm/msm/a6xx: fix crashstate capture for A650
A650 has a separate RSCC region, so dump RSCC registers separately, reading
them from the RSCC base. Without this change a GPU hang will cause a system
reset if CONFIG_DEV_COREDUMP is enabled.
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h index 24c974c293e5..846fd5b54c23 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu_state.h @@ -341,10 +341,6 @@ static const u32 a6xx_gmu_cx_registers[] = { 0x5157, 0x5158, 0x515d, 0x515d, 0x5162, 0x5162, 0x5164, 0x5165, 0x5180, 0x5186, 0x5190, 0x519e, 0x51c0, 0x51c0, 0x51c5, 0x51cc, 0x51e0, 0x51e2, 0x51f0, 0x51f0, 0x5200, 0x5201, - /* GPU RSCC */ - 0x8c8c, 0x8c8c, 0x8d01, 0x8d02, 0x8f40, 0x8f42, 0x8f44, 0x8f47, - 0x8f4c, 0x8f87, 0x8fec, 0x8fef, 0x8ff4, 0x902f, 0x9094, 0x9097, - 0x909c, 0x90d7, 0x913c, 0x913f, 0x9144, 0x917f, /* GMU AO */ 0x9300, 0x9316, 0x9400, 0x9400, /* GPU CC */ @@ -357,8 +353,16 @@ static const u32 a6xx_gmu_cx_registers[] = { 0xbc00, 0xbc16, 0xbc20, 0xbc27, }; +static const u32 a6xx_gmu_cx_rscc_registers[] = { + /* GPU RSCC */ + 0x008c, 0x008c, 0x0101, 0x0102, 0x0340, 0x0342, 0x0344, 0x0347, + 0x034c, 0x0387, 0x03ec, 0x03ef, 0x03f4, 0x042f, 0x0494, 0x0497, + 0x049c, 0x04d7, 0x053c, 0x053f, 0x0544, 0x057f, +}; + static const struct a6xx_registers a6xx_gmu_reglist[] = { REGS(a6xx_gmu_cx_registers, 0, 0), + REGS(a6xx_gmu_cx_rscc_registers, 0, 0), REGS(a6xx_gmu_gx_registers, 0, 0), }; |