This a series of patches is a DRM Driver for Rockchip Socs, add support for vop devices, eDP. Future patches will add additional encoders/connectors, such as 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. Changes in v2: - add DRM master device node to list all display nodes that comprise the graphics subsystem. - use the component framework to defer main drm driver probe until all VOP devices have been probed. - use dma-mapping API with ARM_DMA_USE_IOMMU, create dma mapping by master device and each vop device can shared the drm dma mapping. - use drm_crtc_init_with_planes and drm_universal_plane_init. - remove unnecessary middle layers. - add cursor set, move funcs to rockchip drm crtc. - use panel-simple driver for primary display. - add vop and edp reset. Changes in v3: - change "crtc->fb" to "crtc->primary-fb" Adviced by Daniel Vetter - init cursor plane with universal api, remove unnecessary cursor set,move Changes in v4: Adviced by David Herrmann - remove drm_platform_*() usage, use register drm device directly. Adviced by Rob Clark - remove special mmap ioctl, do userspace mmap with normal mmap() or mmap offset Tested on rk3288 pinky board, use eDP encoders/connector, boot and display OK Mark yao (5): drm/rockchip: Add basic drm driver dt-bindings: video: Add for rockchip display subsytem dt-bindings: video: Add documentation for rockchip vop dt-bindings: video: Add documentation for rockchip edp drm/rockchip: Add support for Rockchip Soc EDP .../devicetree/bindings/video/rockchip-drm.txt | 19 + .../devicetree/bindings/video/rockchip-edp.txt | 50 + .../devicetree/bindings/video/rockchip-vop.txt | 58 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/rockchip/Kconfig | 28 + drivers/gpu/drm/rockchip/Makefile | 12 + drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 524 ++++++++ drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 120 ++ drivers/gpu/drm/rockchip/rockchip_drm_fb.c | 201 +++ drivers/gpu/drm/rockchip/rockchip_drm_fb.h | 28 + drivers/gpu/drm/rockchip/rockchip_drm_fbdev.c | 231 ++++ drivers/gpu/drm/rockchip/rockchip_drm_fbdev.h | 20 + drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 404 ++++++ drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 72 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 1372 ++++++++++++++++++++ drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 187 +++ drivers/gpu/drm/rockchip/rockchip_edp_core.c | 853 ++++++++++++ drivers/gpu/drm/rockchip/rockchip_edp_core.h | 309 +++++ drivers/gpu/drm/rockchip/rockchip_edp_reg.c | 1202 +++++++++++++++++ drivers/gpu/drm/rockchip/rockchip_edp_reg.h | 345 +++++ include/uapi/drm/rockchip_drm.h | 75 ++ 22 files changed, 6113 insertions(+) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
