Implement support for non eDP connectors on the TI-SN65DSI86 bridge, and provide IRQ based hotplug detect to identify when the connector is present.
no-hpd is extended to be the default behaviour for non DisplayPort connectors.
This series is based upon Sam Ravnborgs and Rob Clarks series [0] to support DRM_BRIDGE_STATE_OPS and NO_CONNECTOR support on the SN65DSI86, however some extra modifications have been made on the top of Sam's series to fix compile breakage and the NO_CONNECTOR support.
A full branch with these changes is available at [1]
[0] https://lore.kernel.org/all/20220206154405.1243333-1-sam@ravnborg.org/ [1] git://git.kernel.org/pub/scm/linux/kernel/git/kbingham/rcar.git branch: kbingham/drm-misc/next/sn65dsi86/hpd
Kieran Bingham (1): drm/bridge: ti-sn65dsi86: Support hotplug detection
Laurent Pinchart (2): drm/bridge: ti-sn65dsi86: Support DisplayPort (non-eDP) mode drm/bridge: ti-sn65dsi86: Implement bridge connector operations
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 180 +++++++++++++++++++++++--- 1 file changed, 165 insertions(+), 15 deletions(-)