alistair23-linux/drivers/gpu/drm/tilcdc
Sjoerd Simons a132b5a508 drm/tilcdc: Defer probe if there are no connectors
During probe there may not be any connectors yet if e.g. the panel
failed or hasn't been probed yet. I hitting this in practice the panels
probing was being delayed due to using a gpio backlight.

Fix this by returning -EPROBE_DEFER so the probing will be retried.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Jyri Sarha <jsarha@ti.com>
2018-07-05 14:06:22 +03:00
..
Kconfig drm/tilcdc: Add support for drm panels 2018-02-28 11:48:16 +02:00
Makefile fixes/cleanups for rc1, non-desktop flags for VR 2017-11-23 21:04:56 -10:00
tilcdc_crtc.c drm/tilcdc: Fix setting clock divider for omap-l138 2018-05-09 19:55:18 +03:00
tilcdc_drv.c drm/tilcdc: Defer probe if there are no connectors 2018-07-05 14:06:22 +03:00
tilcdc_drv.h drm/tilcdc: Use drm_fb_cma_fbdev_init/fini() 2017-12-08 14:47:42 +01:00
tilcdc_external.c drm/tilcdc: Add support for drm panels 2018-02-28 11:48:16 +02:00
tilcdc_external.h drm/tilcdc: Add drm bridge support for attaching drm bridge drivers 2016-11-30 14:17:52 +02:00
tilcdc_panel.c drm/tilcdc: tilcdc_panel: Rename device from "panel" to "tilcdc-panel" 2018-02-28 11:48:25 +02:00
tilcdc_panel.h drm/tilcdc: add support for LCD panels (v5) 2013-02-19 17:57:45 -05:00
tilcdc_plane.c drm: Nuke drm_atomic_helper_plane_set_property 2017-08-08 14:45:16 +02:00
tilcdc_regs.h drm/tilcdc: ensure nonatomic iowrite64 is not used 2017-12-18 13:24:29 +02:00
tilcdc_tfp410.c drm/tilcdc: Delete an error message for a failed memory allocation in seven functions 2018-02-28 11:25:35 +02:00
tilcdc_tfp410.h