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| author | Jim Qu <Jim.Qu@amd.com> | 2017-03-28 17:18:15 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:55:49 -0400 |
| commit | bd7d7acf55c6e89f4653e1bfd8be6578d4f6a46b (patch) | |
| tree | 0729e48f1b4db560dde0cd0d486d2f3e6548b73e /drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | |
| parent | 7286366c30432f3476569b4e294029efb8ceec82 (diff) | |
| download | linux-bd7d7acf55c6e89f4653e1bfd8be6578d4f6a46b.tar.gz linux-bd7d7acf55c6e89f4653e1bfd8be6578d4f6a46b.tar.bz2 linux-bd7d7acf55c6e89f4653e1bfd8be6578d4f6a46b.zip | |
drm/amd/amdgpu: fix Tonga S3 resume hang on rhel6.8
1. security firmware loading has moved to sw init, so this code
is useless.
2. it seems that driver could not call request_firmware on
kernel 2.6, when S3 resume. for request firmware depends on
userspace, at this time, userspace is freeze.
Signed-off-by: Jim Qu <Jim.Qu@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c index 5e090904adde..1c7e6c28f93a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c @@ -840,9 +840,6 @@ static int amdgpu_cgs_get_firmware_info(struct cgs_device *cgs_device, const struct common_firmware_header *header; struct amdgpu_firmware_info *ucode = NULL; - if (CGS_UCODE_ID_SMU_SK == type) - amdgpu_cgs_rel_firmware(cgs_device, CGS_UCODE_ID_SMU); - if (!adev->pm.fw) { switch (adev->asic_type) { case CHIP_TOPAZ: |