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drm/amdgpu: add fw release for sdma v5_0

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commit edfaf6fa73f15568d4337f208b2333f647c35810 upstream.

sdma fw isn't released when module exit

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Wenhui Sheng <Wenhui.Sheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wenhui Sheng 2020-06-18 15:37:04 +08:00 • committed by Sasha Levin
commit c6f88afa6a
1 changed files with 5 additions and 1 deletions
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6
drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c
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@ -1273,8 +1273,12 @@ static int sdma_v5_0_sw_fini(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int i;
for (i = 0; i < adev->sdma.num_instances; i++)
for (i = 0; i < adev->sdma.num_instances; i++) {
if (adev->sdma.instance[i].fw != NULL)
release_firmware(adev->sdma.instance[i].fw);
amdgpu_ring_fini(&adev->sdma.instance[i].ring);
}
return 0;
}