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| author | Dave Airlie <airlied@redhat.com> | 2016-01-01 07:41:52 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2016-01-01 07:41:52 +1000 |
| commit | c11b8989635166c5a1e6aac1853a847bd664f8db (patch) | |
| tree | 4c0ad2b74b69c42557c681241e4f8246b9ad612e /drivers/gpu/drm/omapdrm/omap_plane.c | |
| parent | 54255e818ef7a5e968c0230bc75649a68932d8ca (diff) | |
| parent | 9c8e566e4930a00b51bee7766a5c188f20fdb16b (diff) | |
Merge tag 'omapdrm-4.5-resolved' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-next
omapdrm changes for v4.5
* enable DRIVER_ATOMIC
* improved TILER performance
* cleanups preparing for DMAbuf import
* fbdev emulation is now optional
* minor fixes
* tag 'omapdrm-4.5-resolved' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
drm/omap: remove obsolete manager assignment
drm/omap: set DRIVER_ATOMIC for omapdrm
drm/omap: remove unused plugin defines
drm/omap: Use bitmaps for TILER placement
drm: omapdrm: gem: Remove check for impossible condition
drm: omapdrm: gem: Simplify error handling when creating GEM object
drm: omapdrm: gem: Don't free mmap offset twice
drm: omapdrm: gem: Fix GEM object destroy in error path
drm: omapdrm: gem: Free the correct memory object
drm: omapdrm: gem: Mask out private flags passed from userspace
drm: omapdrm: gem: Move global usergart variable to omap_drm_private
drm: omapdrm: gem: Group functions by purpose
drm: omapdrm: gem: Remove forward declarations
drm: omapdrm: gem: Remove unused function prototypes
drm: omapdrm: Make fbdev emulation optional
drm: omapdrm: Fix plane state free in plane reset handler
drm: omapdrm: move omap_plane_reset()
drm/omap: Use platform_register/unregister_drivers()
drm: omapdrm: tiler: Remove unneded module alias for tiler
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_plane.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_plane.c | 53 |
1 files changed, 26 insertions, 27 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index d5ecabd6c14c..d75b197eff46 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -188,33 +188,6 @@ static const struct drm_plane_helper_funcs omap_plane_helper_funcs = { .atomic_disable = omap_plane_atomic_disable, }; -static void omap_plane_reset(struct drm_plane *plane) -{ - struct omap_plane *omap_plane = to_omap_plane(plane); - struct omap_plane_state *omap_state; - - if (plane->state && plane->state->fb) - drm_framebuffer_unreference(plane->state->fb); - - kfree(plane->state); - plane->state = NULL; - - omap_state = kzalloc(sizeof(*omap_state), GFP_KERNEL); - if (omap_state == NULL) - return; - - /* - * Set defaults depending on whether we are a primary or overlay - * plane. - */ - omap_state->zorder = plane->type == DRM_PLANE_TYPE_PRIMARY - ? 0 : omap_plane->id; - omap_state->base.rotation = BIT(DRM_ROTATE_0); - - plane->state = &omap_state->base; - plane->state->plane = plane; -} - static void omap_plane_destroy(struct drm_plane *plane) { struct omap_plane *omap_plane = to_omap_plane(plane); @@ -270,6 +243,32 @@ static void omap_plane_atomic_destroy_state(struct drm_plane *plane, kfree(to_omap_plane_state(state)); } +static void omap_plane_reset(struct drm_plane *plane) +{ + struct omap_plane *omap_plane = to_omap_plane(plane); + struct omap_plane_state *omap_state; + + if (plane->state) { + omap_plane_atomic_destroy_state(plane, plane->state); + plane->state = NULL; + } + + omap_state = kzalloc(sizeof(*omap_state), GFP_KERNEL); + if (omap_state == NULL) + return; + + /* + * Set defaults depending on whether we are a primary or overlay + * plane. + */ + omap_state->zorder = plane->type == DRM_PLANE_TYPE_PRIMARY + ? 0 : omap_plane->id; + omap_state->base.rotation = BIT(DRM_ROTATE_0); + + plane->state = &omap_state->base; + plane->state->plane = plane; +} + static int omap_plane_atomic_set_property(struct drm_plane *plane, struct drm_plane_state *state, struct drm_property *property, |