6.16-stable review patch. If anyone has any objections, please let me know.
------------------
From: Xaver Hugl xaver.hugl@kde.org
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 --- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- 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_ 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_ * continue. */
- for (i = 0; i < 1000; i++) { + for (i = 0; i < 2000; i++) { msg = RREG32(mmMP0_SMN_C2PMSG_33); if (msg & 0x80000000) break;