diff options
| author | Xaver Hugl <xaver.hugl@kde.org> | 2025-08-01 00:49:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-28 16:34:25 +0200 |
| commit | bae2af0eadd0f5fea16ede93314d312ffe12ffea (patch) | |
| tree | a87fd2bf5923827ee283f39182bd70b7b73b8834 | |
| parent | 03875a42b43ac6505a7ce2c70238785906bb60d8 (diff) | |
amdgpu/amdgpu_discovery: increase timeout limit for IFWI init
commit 928587381b54b1b6c62736486b1dc6cb16c568c2 upstream.
With a timeout of only 1 second, my rx 5700XT fails to initialize,
so this increases the timeout to 2s.
Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3697
Signed-off-by: Xaver Hugl <xaver.hugl@kde.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 9ed3d7bdf2dcdf1a1196630fab89a124526e9cc2)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 81b3443c8d7f..047a63496441 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -276,7 +276,7 @@ static int amdgpu_discovery_read_binary_from_mem(struct amdgpu_device *adev, u32 msg; if (!amdgpu_sriov_vf(adev)) { - /* It can take up to a second for IFWI init to complete on some dGPUs, + /* It can take up to two second for IFWI init to complete on some dGPUs, * but generally it should be in the 60-100ms range. Normally this starts * as soon as the device gets power so by the time the OS loads this has long * completed. However, when a card is hotplugged via e.g., USB4, we need to @@ -284,7 +284,7 @@ static int amdgpu_discovery_read_binary_from_mem(struct amdgpu_device *adev, * continue. */ - for (i = 0; i < 1000; i++) { + for (i = 0; i < 2000; i++) { msg = RREG32(mmMP0_SMN_C2PMSG_33); if (msg & 0x80000000) break; |