drm/amdgpu: Use drm_fb_helper_lastclose() and _poll_changed()
authorNoralf Trønnes <noralf@tronnes.org>
Tue, 5 Dec 2017 18:24:55 +0000 (19:24 +0100)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Dec 2017 17:48:33 +0000 (12:48 -0500)
commitab77e02ce98ab8dfb556f2cc0078c6a0bf80ecef
treef1e126e60df732f4ed4358bf2e3cb037a19c3254
parent366c1baa87f93e5913e753f45f114823b3c83bfd
drm/amdgpu: Use drm_fb_helper_lastclose() and _poll_changed()

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>
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
drivers/gpu/drm/amd/amdgpu/amdgpu_display.h
drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h