diff options
author | Tao Zhou <tao.zhou1@amd.com> | 2023-08-25 10:13:57 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-01 01:11:09 +0300 |
commit | e23b10675ac610b26f24a6e8b3eb9bc6d38e5342 (patch) | |
tree | e96f11487bfa96a0a69d28a7497f7d049301705a /drivers/gpu | |
parent | a1fe9e9f73ce42f8cfcd07b5af221c17b850ebdf (diff) | |
download | linux-e23b10675ac610b26f24a6e8b3eb9bc6d38e5342.tar.xz |
drm/amdgpu: use read-modify-write mode for gfx v9_4_3 SQ setting
Instead of using direct update, avoid touching unrelated fields.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c index b4fdb269f856..f24a5474db35 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c @@ -4042,7 +4042,8 @@ static void gfx_v9_4_3_inst_enable_watchdog_timer(struct amdgpu_device *adev, uint32_t i; uint32_t data; - data = REG_SET_FIELD(0, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE, + data = RREG32_SOC15(GC, GET_INST(GC, 0), regSQ_TIMEOUT_CONFIG); + data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE, amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : 0); if (amdgpu_watchdog_timer.timeout_fatal_disable && |