linux/drivers/gpu/drm/udl
Eugeniy Paltsev 32e932e37e DRM: UDL: get rid of useless vblank initialization
UDL doesn't support vblank functionality so we don't need to
initialize vblank here (we are able to send page flip
completion events even without vblank initialization)

Moreover current drm_vblank_init call with num_crtcs > 0 causes
sending DRM_EVENT_FLIP_COMPLETE event with zero timestamp every
time. This breaks userspace apps (for example weston) which
relies on timestamp value.

Cc: stable@vger.kernel.org
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180928144126.21598-1-Eugeniy.Paltsev@synopsys.com
2018-10-23 15:59:01 +02:00
..
Kconfig drm/udl: make fbdev support really optional 2016-07-18 09:11:40 +02:00
Makefile drm/udl: remove unneeded -Iinclude/drm compiler flag 2017-05-18 07:13:53 +02:00
udl_connector.c drm: drop _mode_ from drm_mode_connector_attach_encoder 2018-07-13 18:40:27 +02:00
udl_connector.h drm/udl: Fixed problem with UDL adpater reconnection 2017-10-16 15:36:02 -04:00
udl_dmabuf.c dma-buf: remove kmap_atomic interface 2018-06-20 15:59:34 +02:00
udl_drv.c drm/udl: Replace drm_dev_unref with drm_dev_put 2018-09-26 09:34:11 -04:00
udl_drv.h Merge branch 'drm-udl-next' of git://people.freedesktop.org/~airlied/linux into drm-next 2018-07-31 08:24:33 +10:00
udl_encoder.c drm/udl: removed optional dummy encoder mode_fixup function. 2016-02-16 15:30:12 +01:00
udl_fb.c drm: udl: Destroy framebuffer only if it was initialized 2018-09-10 16:02:51 -04:00
udl_gem.c gpu: drm: udl: Adding new typedef vm_fault_t 2018-05-23 10:48:46 +02:00
udl_main.c DRM: UDL: get rid of useless vblank initialization 2018-10-23 15:59:01 +02:00
udl_modeset.c udl-kms: dont spam the syslog with debug messages 2018-07-31 08:11:12 +10:00
udl_transfer.c udl-kms: avoid prefetch 2018-07-31 08:11:12 +10:00