On 02/28/14 13:20, Tomi Valkeinen wrote: > This series is a re-send of > http://article.gmane.org/gmane.linux.drivers.devicetree/61739 > ... > Shortly about the display components in the series, in the order of probable > public interest: > > * Analog TV, DVI and HDMI Connectors represent a respective connector on the > board. They don't do much, but they do mark the end of the video pipeline > (from > the board's pov), and they should also in the future offer ways to handle > things like the +5V pin on DVI and HDMI connector and HPD pin. > > * MIPI DPI panel and MIPI DSI CM panels represent bindings for simple panels > using the respective video bus. > > * Sony acx565akm is an SPI controlled panel using flatlink video bus. > > * TFP410 is a DPI to DVI encoder. > > * TPD12S015 is a HDMI companion chip, used on OMAP boards.
Tomi, Out of curiosity, will there be DT nodes for pull-up resistors soon, too? ;) Honestly, TPD12S015 is a level shifter, there is nothing in it that would justify a DT node nor a driver. Above you already note, that connector nodes should offer HPD in the future, but I guess the binding should represent that now already. I will be a DT stub anyway, the corresponding video sink driver will have to look it up. Looking through the bindings for DVI and HDMI, I guess HPD gpio is better kept in those nodes. From the relevant (DT) properties DVI and HDMI connectors are in no way different. Sebastian
