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authorMonk Liu <Monk.Liu@amd.com>2016-05-30 16:01:48 +0800
committerAlex Deucher <alexander.deucher@amd.com>2016-06-09 10:49:07 -0400
commite517cd77ee76a26f3542d51a1b4f4d7c452f85cf (patch)
treea81bb4c6a66308e70996f7fcb4d012d4737e923c /drivers/gpu/drm/amd
parent13331ac384e8211a0bf3158a895ac8b22005a622 (diff)
downloadop-kernel-dev-e517cd77ee76a26f3542d51a1b4f4d7c452f85cf.zip
op-kernel-dev-e517cd77ee76a26f3542d51a1b4f4d7c452f85cf.tar.gz
drm/amdgpu: fix gfx 7 ucode mem leak
Signed-off-by: Monk Liu <Monk.Liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
index 7f18a53..8c6ad1e 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
@@ -991,6 +991,22 @@ out:
return err;
}
+static void gfx_v7_0_free_microcode(struct amdgpu_device *adev)
+{
+ release_firmware(adev->gfx.pfp_fw);
+ adev->gfx.pfp_fw = NULL;
+ release_firmware(adev->gfx.me_fw);
+ adev->gfx.me_fw = NULL;
+ release_firmware(adev->gfx.ce_fw);
+ adev->gfx.ce_fw = NULL;
+ release_firmware(adev->gfx.mec_fw);
+ adev->gfx.mec_fw = NULL;
+ release_firmware(adev->gfx.mec2_fw);
+ adev->gfx.mec2_fw = NULL;
+ release_firmware(adev->gfx.rlc_fw);
+ adev->gfx.rlc_fw = NULL;
+}
+
/**
* gfx_v7_0_tiling_mode_table_init - init the hw tiling table
*
@@ -4489,6 +4505,7 @@ static int gfx_v7_0_sw_fini(void *handle)
gfx_v7_0_cp_compute_fini(adev);
gfx_v7_0_rlc_fini(adev);
gfx_v7_0_mec_fini(adev);
+ gfx_v7_0_free_microcode(adev);
return 0;
}
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