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linux-next/drivers/gpu/drm/mxsfb
Leonard Crestez 4201f4e848 drm/mxsfb: Add pm_runtime calls to pipe_enable/disable
Adding lcdif nodes to a power domain currently results in
black/corrupted screens or hangs because power is not correctly enabled
when required.

Ensure power is on when display is active by adding
pm_runtime_get/put_sync to mxsfb_pipe_enable/disable.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/ee88148399c63494cda4129b05444b0ac331b7a7.1537191359.git.leonard.crestez@nxp.com
2018-09-26 22:07:40 +02:00
..
Kconfig
Makefile
mxsfb_crtc.c drm/mxsfb: Fix initial corrupt frame when activating display 2018-09-26 22:07:40 +02:00
mxsfb_drv.c drm/mxsfb: Add pm_runtime calls to pipe_enable/disable 2018-09-26 22:07:40 +02:00
mxsfb_drv.h
mxsfb_out.c drm: Nuke drm_atomic_helper_connector_dpms 2017-08-08 14:48:48 +02:00
mxsfb_regs.h drm: mxsfb: use bus_format to determine LCD bus width 2017-03-10 11:10:42 +10:00