diff options
| author | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2015-03-03 14:22:31 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-03-05 09:49:02 +1000 |
| commit | d136dfeec84bfe3e4238bacd23f21e161268deac (patch) | |
| tree | 0b12433e23cbf549e0698269535a166f8f6bbf2f /drivers/gpu/drm/msm/mdp | |
| parent | 7547af91868f0ea940abc25460accc4025c5ce0a (diff) | |
| download | blackbird-op-linux-d136dfeec84bfe3e4238bacd23f21e161268deac.tar.gz blackbird-op-linux-d136dfeec84bfe3e4238bacd23f21e161268deac.zip | |
drm: Pass in new and old plane state to prepare_fb and cleanup_fb
Use cases like rotation require these hooks to have some context so they
know how to prepare and cleanup the frame buffer correctly.
For i915 specifically, object backing pages need to be mapped differently
for different rotation modes and the driver needs to know which mapping to
instantiate and which to tear down when transitioning between them.
v2: Made passed in states const. (Daniel Vetter)
[airlied: add mdp5 and atmel fixups]
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/msm/mdp')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c index cde25009203a..dbc068988377 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c @@ -83,7 +83,8 @@ static const struct drm_plane_funcs mdp4_plane_funcs = { }; static int mdp4_plane_prepare_fb(struct drm_plane *plane, - struct drm_framebuffer *fb) + struct drm_framebuffer *fb, + const struct drm_plane_state *new_state) { struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); struct mdp4_kms *mdp4_kms = get_kms(plane); @@ -93,7 +94,8 @@ static int mdp4_plane_prepare_fb(struct drm_plane *plane, } static void mdp4_plane_cleanup_fb(struct drm_plane *plane, - struct drm_framebuffer *fb) + struct drm_framebuffer *fb, + const struct drm_plane_state *old_state) { struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane); struct mdp4_kms *mdp4_kms = get_kms(plane); diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c index 05cf9ab2a876..6bd48e246283 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -156,7 +156,8 @@ static const struct drm_plane_funcs mdp5_plane_funcs = { }; static int mdp5_plane_prepare_fb(struct drm_plane *plane, - struct drm_framebuffer *fb) + struct drm_framebuffer *fb, + const struct drm_plane_state *new_state) { struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); struct mdp5_kms *mdp5_kms = get_kms(plane); @@ -166,7 +167,8 @@ static int mdp5_plane_prepare_fb(struct drm_plane *plane, } static void mdp5_plane_cleanup_fb(struct drm_plane *plane, - struct drm_framebuffer *fb) + struct drm_framebuffer *fb, + const struct drm_plane_state *old_state) { struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane); struct mdp5_kms *mdp5_kms = get_kms(plane); |
