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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-06-11 16:51:43 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2019-06-13 13:00:29 -0400 |
| commit | 1b27fbdde1df172dba604855c45078d741f8c858 (patch) | |
| tree | 95c0b071eda0eb46e4593c1f5c1e935e60ca7f9c /drivers/gpu/drm/drm_property.c | |
| parent | 43c76d72ea853ccaeb22a497c13d3cd946869ec6 (diff) | |
| download | linux-1b27fbdde1df172dba604855c45078d741f8c858.tar.bz2 | |
drm: Add drm_atomic_get_(old|new)_connector_for_encoder() helpers
Add functions to the atomic core to retrieve the old and new connectors
associated with an encoder in a drm_atomic_state. This is useful for
encoders and bridges that need to access the connector, for instance for
the drm_display_info.
The CRTC associated with the encoder can also be retrieved through the
connector state, and from it, the old and new CRTC states.
Changed in v4:
- Added to the set
Changed in v5:
- Fix up docbook (Daniel & Laurent)
Changed in v6:
- Updated commit subject (Sam)
Link to v4: https://patchwork.freedesktop.org/patch/msgid/20190508160920.144739-3-sean@poorly.run
Link to v5: https://patchwork.freedesktop.org/patch/msgid/20190611160844.257498-3-sean@poorly.run
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sam Ravnborg <sam@ravnborg.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[seanpaul removed WARNs from helpers and added docs to explain why
returning NULL might be valid]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190611205147.181298-1-sean@poorly.run
Diffstat (limited to 'drivers/gpu/drm/drm_property.c')
0 files changed, 0 insertions, 0 deletions