| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | |
| Thu, 6 Apr 2017 11:19:00 +0000 (13:19 +0200) | ||
| committer | Sean Paul <seanpaul@chromium.org> | |
| Thu, 6 Apr 2017 21:00:27 +0000 (17:00 -0400) | ||
| commit | 44596b8c4750d9a2323f52aecdeecf34f6aaa2e0 | |
| tree | 5bc79c7aead5a5755417736ed3a18a6575a9df33 | tree | snapshot (tar.xz tar.gz zip) |
| parent | 53552d5df6694f68f276b2e86f8162d0ef7cad93 | commit | diff |
drm/atomic: Unify conflicting encoder handling.
Currently we use a flag to change behavior in atomic commit
whether a conflicting encoder should be enabled or disabled.
This is used for the legacy set_config helper, which disables
connectors that have a conflicting encoder but not part of the
active crtc list.
There's no need for this to be handled in atomic commit, it
could be done in the set_config helper instead. This will
let the atomic check function reject any conflicting encoders,
while set_config can disable conflicting crtc's. This makes it
possible to recalculate the changed flags in 1 loop.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1491477543-31257-2-git-send-email-maarten.lankhorst@linux.intel.com
Currently we use a flag to change behavior in atomic commit
whether a conflicting encoder should be enabled or disabled.
This is used for the legacy set_config helper, which disables
connectors that have a conflicting encoder but not part of the
active crtc list.
There's no need for this to be handled in atomic commit, it
could be done in the set_config helper instead. This will
let the atomic check function reject any conflicting encoders,
while set_config can disable conflicting crtc's. This makes it
possible to recalculate the changed flags in 1 loop.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1491477543-31257-2-git-send-email-maarten.lankhorst@linux.intel.com
| drivers/gpu/drm/drm_atomic_helper.c | diff | blob | history | |
| include/drm/drm_atomic.h | diff | blob | history |