linux-stable/drivers/gpu/drm/mxsfb
Guido Günther 1db0605099 drm: mxsfb: Set fallback bus format when the bridge doesn't provide one
If a bridge doesn't do any bus format handling MEDIA_BUS_FMT_FIXED is
returned. Fallback to a reasonable default (MEDIA_BUS_FMT_RGB888_1X24) in
that case.

This unbreaks e.g. using mxsfb with the nwl bridge and mipi dsi panels.

Reported-by: Martin Kepplinger <martink@posteo.de>
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Stefan Agner <stefan@agner.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/781f0352052cc50c823c199ef5f53c84902d0580.1633959458.git.agx@sigxcpu.org
2021-10-12 11:18:17 +02:00
..
Kconfig drm/mxsfb: Don't select DRM_KMS_FB_HELPER 2021-04-26 12:42:57 +02:00
Makefile drm: mxsfb: Rename mxsfb_crtc.c to mxsfb_kms.c 2020-07-28 17:21:01 +02:00
mxsfb_drv.c drm/mxsfb: Convert to Linux IRQ interfaces 2021-08-10 20:13:45 +02:00
mxsfb_drv.h drm/mxsfb: Convert to Linux IRQ interfaces 2021-08-10 20:13:45 +02:00
mxsfb_kms.c drm: mxsfb: Set fallback bus format when the bridge doesn't provide one 2021-10-12 11:18:17 +02:00
mxsfb_regs.h drm: mxsfb: Increase number of outstanding requests on V4 and newer HW 2021-07-27 21:15:24 +02:00