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drm/amdgpu: Use drm_fb_helper_lastclose() and _poll_changed()

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This driver can use drm_fb_helper_lastclose() in its .lastclose function.
It can also use drm_fb_helper_output_poll_changed() as its
.output_poll_changed callback.
Remove the unused driver implementations.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Noralf Trønnes 2017-12-05 19:24:55 +01:00 • committed by Alex Deucher
parent 366c1baa87
commit ab77e02ce9
5 changed files with 3 additions and 42 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
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@ -27,6 +27,5 @@ struct drm_framebuffer *
amdgpu_user_framebuffer_create(struct drm_device *dev,
struct drm_file *file_priv,
const struct drm_mode_fb_cmd2 *mode_cmd);
void amdgpu_output_poll_changed(struct drm_device *dev);
#endif