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| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-09-29 15:57:31 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-10-09 17:08:17 -0500 |
| commit | 9d5aa2ef3862197eb31e2df7c5d6b9b6dadcaf8a (patch) | |
| tree | 57cfb71d2e77391009db5a175f5afe578d44f262 /drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | |
| parent | 9c8bc8d3394963c9bd4b5bcce03303c56dc3104b (diff) | |
| download | linux-9d5aa2ef3862197eb31e2df7c5d6b9b6dadcaf8a.tar.bz2 | |
drm/amdgpu: Add fw load in gfx_v8 and sdma_v3
gfx and sdma can be initialized before smu.
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 6fb3edaba0ec..0bdde7f84adf 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -788,6 +788,14 @@ static int sdma_v3_0_start(struct amdgpu_device *adev) { int r; + if (adev->powerplay.pp_funcs->load_firmware) { + r = adev->powerplay.pp_funcs->load_firmware(adev->powerplay.pp_handle); + if (r) { + pr_err("firmware loading failed\n"); + return r; + } + } + /* disable sdma engine before programing it */ sdma_v3_0_ctx_switch_enable(adev, false); sdma_v3_0_enable(adev, false); |