Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH 5.4 168/178] drm/amdgpu: add fw release for sdma v5_0 | Date | Mon, 29 Jun 2020 11:25:13 -0400 |
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From: Wenhui Sheng <Wenhui.Sheng@amd.com>
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> --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c index bd715012185c6..23fc16dc92b4d 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c @@ -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; } -- 2.25.1
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