diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2025-07-30 18:16:05 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-08-06 21:32:38 +0300 |
| commit | 62eedd150fa11aefc2d377fc746633fdb1baeb55 (patch) | |
| tree | 3aa7538532667918743cc30b75cd47cd5a62f0b3 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 9d693917949122e2018d7d1377327557f708101b (diff) | |
| download | linux-62eedd150fa11aefc2d377fc746633fdb1baeb55.tar.xz | |
drm/amdgpu/discovery: fix fw based ip discovery
We only need the fw based discovery table for sysfs. No
need to parse it. Additionally parsing some of the board
specific tables may result in incorrect data on some boards.
just load the binary and don't parse it on those boards.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4441
Fixes: 80a0e8282933 ("drm/amdgpu/discovery: optionally use fw based ip discovery")
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 83fba13b1d71..828d981611b7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2570,9 +2570,6 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev) adev->firmware.gpu_info_fw = NULL; - if (adev->mman.discovery_bin) - return 0; - switch (adev->asic_type) { default: return 0; @@ -2594,6 +2591,8 @@ static int amdgpu_device_parse_gpu_info_fw(struct amdgpu_device *adev) chip_name = "arcturus"; break; case CHIP_NAVI12: + if (adev->mman.discovery_bin) + return 0; chip_name = "navi12"; break; } |