Hi Philipp, On Wed, Sep 30, 2015 at 11:29 PM, Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> wrote: > Hi, > > this is an update to the MT8173 DRM support RFC. These patches have > a build dependency on two other patches on top of v4.3-rc1: > https://patchwork.kernel.org/patch/6914941 ("iommu: Implement common IOMMU > ops for DMA mapping"), and > https://patchwork.kernel.org/patch/6928621 ("memory: mediatek: Add SMI driver"). > > I have changed the device tree bindings to group the display function blocks > under a display-subsystem node. I'm not happy with this organisation as the > display-subsystem node is not really a physical bus. I'd much prefer connecting > the function blocks with an of-graph, if it is acceptable for just the graph > to cost >8 KiB dtb size. > > The added HDMI driver still directly accesses an undocumented register in the > apmixedsys (clock-controller) register space to set a divider of the TVDPLL. > That will be fixed as soon as I understand what this clock is connected to. > > Changes since v2: > - Grouped DISP function block nodes under the display-subsystem node > - Added of-graph ports to binding documentation > - Dropped legacy framebuffer support > - Dropped plane zpos property > - Update plane->disp_size in atomic_update instead of atomic_check > - Added asynchronous commit support > - Split DSI and MIPI TX (MIPI D-PHY) drivers > - Added DPI driver > - Added HDMI driver > - Added HDMI DDC I2C master driver > - Added HDMI PHY driver > > CK Hu (3): > dt-bindings: drm/mediatek: Add Mediatek display subsystem dts binding > drm/mediatek: Add DRM Driver for Mediatek SoC MT8173. > drm/mediatek: Add DSI sub driver > > Daniel Kurtz (1): > drm/mediatek: Add HDMI support Thanks for the shout-out, but I really can't take any credit for this patch :-) Somewhere along the life of this patch its ownership changed. It should probably be Jie Qiu as per its SOB. > > Jie Qiu (2): > drm/mediatek: Add DPI sub driver > drm/mediatek: enable hdmi output control bit > > Philipp Zabel (1): > dt-bindings: drm/mediatek: Add Mediatek HDMI dts binding Can you also include the actual mt8173.dtsi (& mt8173-evb.dts) changes that use this binding next time? This will make it possible to actually build and test the driver. Thanks, -Dan -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
