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| author | Jack Zhang <Jack.Zhang1@amd.com> | 2019-09-03 10:15:23 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-09-13 17:42:15 -0500 |
| commit | f1d59e00ff5f1822ff9359beb0c315fdd9660626 (patch) | |
| tree | 9b0782191b29b868d07930725be49d52f308c781 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 9dc913425807c82a7cb942458540a9423182697d (diff) | |
| download | talos-op-linux-f1d59e00ff5f1822ff9359beb0c315fdd9660626.tar.gz talos-op-linux-f1d59e00ff5f1822ff9359beb0c315fdd9660626.zip | |
drm/amd/amdgpu: add sw_fini interface for df_funcs
add sw_fini interface of df_funcs.
This interface will remove sysfs file of df_cntr_avail
function.
The old behavior only create sysfs of df_cntr_avail
in sw_init, but never remove it for lack of sw_fini
interface. With this,driver will report create
sysfs fail when it's loaded for the second time.
Signed-off-by: Jack Zhang <Jack.Zhang1@amd.com>
Reviewed-by: Jonathan Kim <Jonathan.Kim@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index a69e781b2c76..dd9e18f155f0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -651,6 +651,7 @@ struct amdgpu_mmio_remap { struct amdgpu_df_funcs { void (*sw_init)(struct amdgpu_device *adev); + void (*sw_fini)(struct amdgpu_device *adev); void (*enable_broadcast_mode)(struct amdgpu_device *adev, bool enable); u32 (*get_fb_channel_number)(struct amdgpu_device *adev); |
