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| author |   Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-07-21 13:28:58 +0200 |
|---|---|---|
| committer |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-27 16:23:22 +0200 |
| commit | 613d2b272177c61c7cdb83be75a6e4c378d50ff9 (patch) | |
| tree | e1966931c8af2523c7e944b694d3defc2efdd538 /drivers/gpu/drm/sti | |
| parent | drm/atomic: add connectors_changed to separate it from mode_changed, v2 (diff) | |
| download | linux-dev-613d2b272177c61c7cdb83be75a6e4c378d50ff9.tar.xz linux-dev-613d2b272177c61c7cdb83be75a6e4c378d50ff9.zip | |
drm/atomic: pass old crtc state to atomic_begin/flush.
In intel it's useful to keep track of some state changes with old
crtc state vs new state, for example to disable initial planes or
when a modeset's prevented during fastboot.
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
[danvet: squash in fixup for exynos provided by Maarten.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/sti')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_drm_crtc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.c b/drivers/gpu/drm/sti/sti_drm_crtc.c index 6b641c5a2ec7..26e63bf14efe 100644 --- a/drivers/gpu/drm/sti/sti_drm_crtc.c +++ b/drivers/gpu/drm/sti/sti_drm_crtc.c @@ -164,7 +164,8 @@ sti_drm_crtc_mode_set_nofb(struct drm_crtc *crtc) sti_drm_crtc_mode_set(crtc, &crtc->state->adjusted_mode); } -static void sti_drm_atomic_begin(struct drm_crtc *crtc) +static void sti_drm_atomic_begin(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state) { struct sti_mixer *mixer = to_sti_mixer(crtc); @@ -178,7 +179,8 @@ static void sti_drm_atomic_begin(struct drm_crtc *crtc) } } -static void sti_drm_atomic_flush(struct drm_crtc *crtc) +static void sti_drm_atomic_flush(struct drm_crtc *crtc, + struct drm_crtc_state *old_crtc_state) { } |