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| author | Dave Airlie <airlied@redhat.com> | 2015-01-28 00:27:29 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-01-28 00:27:29 +0100 |
| commit | 2f5b4ef15c60bc5292a3f006c018acb3da53737b (patch) | |
| tree | 7adcd9b8aa631ad4ec4c9b700beb21a22b33743c /include/drm/drm_crtc_helper.h | |
| parent | drm: Add rotation value to plane state (diff) | |
| parent | drm/tegra: Use correct relocation target offsets (diff) | |
| download | linux-2f5b4ef15c60bc5292a3f006c018acb3da53737b.tar.xz linux-2f5b4ef15c60bc5292a3f006c018acb3da53737b.zip | |
Merge tag 'drm/tegra/for-3.20-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v3.20-rc1
The biggest part of these changes is the conversion to atomic mode-
setting. A lot of cleanup and demidlayering was required before the
conversion, with the result being a whole lot of changes.
Besides the atomic mode-setting support, the host1x bus now has the
proper infrastructure to support suspend/resume for child devices.
Finally, a couple of smaller cleanup patches round things off.
* tag 'drm/tegra/for-3.20-rc1' of git://anongit.freedesktop.org/tegra/linux: (54 commits)
drm/tegra: Use correct relocation target offsets
drm/tegra: Add minimal power management
drm/tegra: dc: Unify enabling the display controller
drm/tegra: Track tiling and format in plane state
drm/tegra: Track active planes in CRTC state
drm/tegra: Remove unused ->mode_fixup() callbacks
drm/tegra: Atomic conversion, phase 3, step 3
drm/tegra: Atomic conversion, phase 3, step 2
drm/tegra: dc: Use atomic clock state in modeset
drm/tegra: sor: Implement ->atomic_check()
drm/tegra: hdmi: Implement ->atomic_check()
drm/tegra: dsi: Implement ->atomic_check()
drm/tegra: rgb: Implement ->atomic_check()
drm/tegra: dc: Store clock setup in atomic state
drm/tegra: Atomic conversion, phase 3, step 1
drm/tegra: Atomic conversion, phase 2
drm/tegra: Atomic conversion, phase 1
drm/tegra: dc: Do not needlessly deassert reset
drm/tegra: Output cleanup functions cannot fail
drm/tegra: Remove remnants of the output midlayer
...
Diffstat (limited to 'include/drm/drm_crtc_helper.h')
| -rw-r--r-- | include/drm/drm_crtc_helper.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index e76828d81a8b..5810c027acdc 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -115,6 +115,7 @@ struct drm_crtc_helper_funcs { * @get_crtc: return CRTC that the encoder is currently attached to * @detect: connection status detection * @disable: disable encoder when not in use (overrides DPMS off) + * @atomic_check: check for validity of an atomic update * * The helper operations are called by the mid-layer CRTC helper. */ @@ -137,6 +138,11 @@ struct drm_encoder_helper_funcs { struct drm_connector *connector); /* disable encoder when not in use - more explicit than dpms off */ void (*disable)(struct drm_encoder *encoder); + + /* atomic helpers */ + int (*atomic_check)(struct drm_encoder *encoder, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state); }; /** |