Laurent Pinchart 12c683e12c drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid() ... When validating a mode, bridges may need to do so in the context of a display, as specified by drm_display_info. An example is the meson dw-hdmi bridge that needs to consider the YUV 4:2:0 output format to perform clock calculations. Bridges that need the display info currently retrieve it from the drm_connector created by the bridge. This gets in the way of moving connector creation out of bridge drivers. To make this possible, pass the drm_display_info to drm_bridge_funcs .mode_valid(). Changes to the bridge drivers have been performed with the following coccinelle semantic patch and have been compile-tested. @ rule1 @ identifier funcs; identifier fn; @@ struct drm_bridge_funcs funcs = { ..., .mode_valid = fn }; @ depends on rule1 @ identifier rule1.fn; identifier bridge; identifier mode; @@ enum drm_mode_status fn( struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode ) { ... } Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Guido Günther <agx@sigxcpu.org> # for the nwl-dsi part: Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200526011505.31884-11-laurent.pinchart+renesas@ideasonboard.com		2020-06-23 19:53:27 +02:00
..
ch7006_drv.c
ch7006_mode.c	drm: Nuke mode->vrefresh	2020-05-27 14:31:42 +03:00
ch7006_priv.h
Kconfig
Makefile
sil164_drv.c
tda998x_drv.c	drm: bridge: Pass drm_display_info to drm_bridge_funcs .mode_valid()	2020-06-23 19:53:27 +02:00
tda9950.c