Move drm/bridge documentation to video/bridge.
Also, add proper documentation for gpios used by ptn3460.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NInki Dae <inki.dae@samsung.com>
Tested-by: NRahul Sharma <rahul.sharma@samsung.com>
Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Add drm_panel calls to the driver to make the panel and
bridge work together in tandem.
Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com>
Acked-by: NInki Dae <inki.dae@samsung.com>
Tested-by: NRahul Sharma <rahul.sharma@samsung.com>
Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: NThierry Reding <treding@nvidia.com>

This patch adds a drm_bridge driver for the PTN3460 DisplayPort to LVDS
bridge chip.
Signed-off-by: NSean Paul <seanpaul@chromium.org>
Signed-off-by: NInki Dae <inki.dae@samsung.com>