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Michael Olbrich 3b3fdc52c3 backend-drm: improve atomic commit failure handling ... When an atomic commit fails then the output will be stuck in REPAINT_AWAITING_COMPLETION state. It is waiting for a vblank event that was never scheduled. If the error is EBUSY then it can be expected to be a transient error. So propagate the error and schedule a new repaint in the core compositor. This is necessary because there are some circumstances when the commit can fail unexpectedly: - With 'state_invalid == true' one commit will disable all planes. If another commit for a different output is triggered immediately afterwards, then this commit can temporarily fail with EBUSY because it tries to use the same planes. - At least with i915, if one commit enables an output then a second commit for a different output immediately afterwards can temporarily fail with EBUSY. This is probably caused by some hardware interdependency. Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>		2 years ago
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drm-gbm.c	libweston: Remove runtime render switching	2 years ago
drm-internal.h	libweston: Remove runtime render switching	2 years ago
drm-virtual.c	backend-drm: check that outputs and heads are in fact ours	3 years ago
drm.c	backend-drm: improve atomic commit failure handling	2 years ago
fb.c	backend-drm: get the drm device from the output	3 years ago
kms-color.c	Revert "backend-drm: add HDR_OUTPUT_METADATA definitions"	3 years ago
kms.c	backend-drm: check that outputs are in fact ours	3 years ago
libbacklight.c	libbacklight: Fix backlight never gets initialized	3 years ago
libbacklight.h	backend-drm: move into new subdir	6 years ago
meson.build	Revert "backend-drm: add HDR_OUTPUT_METADATA definitions"	3 years ago
modes.c	backend-drm: get the drm device from the output	3 years ago
state-helpers.c	backend-drm: move drm objects from backend to drm device	3 years ago
state-propose.c	libweston: Remove runtime render switching	2 years ago
vaapi-recorder.c	drm/vaapi: Fix pointer-size confusion	3 years ago
vaapi-recorder.h	backend-drm: move into new subdir	6 years ago