On 26 November 2014 at 02:38, Heiko St?bner <heiko at sntech.de> wrote: > Mark, > > Am Donnerstag, 20. November 2014, 09:46:34 schrieb Mark Yao: >> This a series of patches is a DRM Driver for Rockchip Socs, add support >> for vop devices. Future patches will add additional encoders/connectors, >> such as eDP, HDMI. >> >> The basic "crtc" for rockchip is a "VOP" - Video Output Processor. >> the vop devices found on Rockchip rk3288 Soc, rk3288 soc have two similar >> Vop devices. Vop devices support iommu mapping, we use dma-mapping API with >> ARM_DMA_USE_IOMMU. > > it looks like everybody is more or less happy with this version - in past > versions responses voicing concerns where quite swift. > > As David requested a pull request the last time, it might be time to do so, so > that we maybe still reach 3.19. > I need the iommu changes the drm driver depends on in a stable maintainer git tree, I'm not pulling in code I can't build. I'm happy if the rockchip drm pull stays static and I can pull it in once the iommu bits are done. Dave.
