]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
drm/bridge: ti-tfp410: Fall back to HPD polling if HPD irq is not available
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Mon, 1 Apr 2019 12:33:42 +0000 (15:33 +0300)
committerAndrzej Hajda <a.hajda@samsung.com>
Fri, 12 Apr 2019 07:38:39 +0000 (09:38 +0200)
commit3d31e21522819925313a95174b3071ee408c12dd
treee9d2aab21e96e0f37b80af296bae09e5089b0860
parentbeb941b970fb129dae206050593d3e768859b146
drm/bridge: ti-tfp410: Fall back to HPD polling if HPD irq is not available

In case either the HPD gpio is not specified or when the HPD gpio can not
be used as interrupt we should tell the core that the HPD needs to be
polled for detecting hotplug.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190401123342.15767-1-peter.ujfalusi@ti.com
drivers/gpu/drm/bridge/ti-tfp410.c