drm: mxsfb: Use drm_panel_bridge

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Replace the manual connector implementation based on drm_panel with the
drm_panel_bridge helper. This simplifies the mxsfb driver by removing
connector-related code, and standardizing all pipeline control
operations on bridges.

A hack is needed to get hold of the connector, as that's our only source
of bus flags and formats for now. As soon as the bridge API provides us
with that information this can be fixed.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200727020654.8231-3-laurent.pinchart@ideasonboard.com

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This commit is contained in:

Laurent Pinchart 2020-07-27 05:06:34 +03:00 • committed by Stefan Agner

parent fcf863ec07

commit c42001e357

5 changed files with 55 additions and 157 deletions

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1

drivers/gpu/drm/mxsfb/Kconfig

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2

drivers/gpu/drm/mxsfb/Makefile

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105

drivers/gpu/drm/mxsfb/mxsfb_drv.c

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5

drivers/gpu/drm/mxsfb/mxsfb_drv.h

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99

drivers/gpu/drm/mxsfb/mxsfb_out.c

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