diff options
| author | Daniel Stone <daniels@collabora.com> | 2015-05-26 14:36:48 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-26 15:50:34 +0200 |
| commit | 819364da20fd914aba2fd03e95ee0467286752f5 (patch) | |
| tree | 4e3cf5c56d47401a57e30389ae88cc82777770b1 /drivers/gpu/drm/drm_atomic_helper.c | |
| parent | bbe16a40e23a65626904aa22fbfc3240a65d21d1 (diff) | |
drm: Add drm_atomic_set_mode_for_crtc
Add a new helper, to be used later for blob property management, that
sets the mode for a CRTC state, as well as updating the CRTC enable/active
state at the same time.
v2: Do not touch active/mode_changed in CRTC state. Document return
value. Remove stray drm_atomic_set_mode_prop_for_crtc declaration.
v3: Remove i915 changes, and leave it directly bashing crtc_state->mode
for the meantime.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Tested-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_atomic_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_atomic_helper.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index a64bacdcf263..e69d4847e237 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1607,7 +1607,10 @@ retry: WARN_ON(set->fb); WARN_ON(set->num_connectors); - crtc_state->enable = false; + ret = drm_atomic_set_mode_for_crtc(crtc_state, NULL); + if (ret != 0) + goto fail; + crtc_state->active = false; ret = drm_atomic_set_crtc_for_plane(primary_state, NULL); @@ -1622,9 +1625,11 @@ retry: WARN_ON(!set->fb); WARN_ON(!set->num_connectors); - crtc_state->enable = true; + ret = drm_atomic_set_mode_for_crtc(crtc_state, set->mode); + if (ret != 0) + goto fail; + crtc_state->active = true; - drm_mode_copy(&crtc_state->mode, set->mode); ret = drm_atomic_set_crtc_for_plane(primary_state, crtc); if (ret != 0) |