On Mon, Mar 23, 2015 at 07:17:49PM +0100, Heiko Stuebner wrote: > Hi Philipp, > > Am Donnerstag, 12. März 2015, 21:45:19 schrieb Heiko Stuebner: > > At least the Rockchip variant of the dw_hdmi can have controllable power > > supplies providing 1.0 and 1.8V. Therefore add the possibility for the > > generic bridge driver to enable supplies provided by the hw-specific > > drivers. > > > > Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx> > > does this look ok now? > > And as we talked about in Chemnitz, who will be taking such bridge-related > changes, as you mentioned some last bridge-patches going through Thierry. Sorry, I had completely missed this. > > --- > > changes since v2: > > - rename supplies to the names found in the hdmi IP databook > > changes since v1: > > - follow suggestion from Russell King to keep regulator handling local > > to the rockchip implementation for the time being and only generalize > > when a real second implementation needs regulator handling > > > > .../devicetree/bindings/drm/bridge/dw_hdmi.txt | 5 ++++ > > drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 32 > > +++++++++++++++++++++- 2 files changed, 36 insertions(+), 1 deletion(-) > > > > diff --git a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt > > b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt index > > a905c14..bb74640 100644 > > --- a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt > > +++ b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt > > @@ -22,6 +22,11 @@ Optional properties > > - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing > > - clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec" > > > > +Optional supplies: > > +rockchip,rk3288-dw-hdmi handles two optional power supplies: > > +- vp-supply: 1.0V power supply > > +- vph-supply: 1.8V power supply If this is specific to the Rockchip implementation, shouldn't this go into Documentation/devicetree/bindings/video/dw_hdmi-rockchip.txt? It could then simply go into the Rockchip DRM tree. Thierry _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
