On 2014年09月24日 19:20, Daniel Vetter wrote:
On Wed, Sep 24, 2014 at 11:31 AM, Mark yao mark.yao@rock-chips.com wrote:
On 2014年09月24日 16:20, Daniel Vetter wrote:
On Mon, Sep 22, 2014 at 06:48:54PM +0800, Mark yao wrote:
This patch adds the basic structure of a DRM Driver for Rockchip Socs.
Signed-off-by: Mark yao mark.yao@rock-chips.com
Changes in v2:
- 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 vop reset at first init
- reference framebuffer when used and unreference when swap out vop
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
drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/rockchip/Kconfig | 19 + drivers/gpu/drm/rockchip/Makefile | 10 + 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 ++++ include/uapi/drm/rockchip_drm.h | 75 ++
uapi is still here ... Was this an oversight? -Daniel
Hi, Daniel this version is old, newest is v5. and I remove uapi at v5. you can see v5 patch at: https://lkml.org/lkml/2014/9/23/1061 thanks
This version doesn't seem to be cc'ed to dri-devel, at least it didn't yet show up. Can you please double-check?
actually I cc the v5 version to dri-devel@lists.freedesktop.org. and we can found the patch at https://patchwork.kernel.org/patch/4967501/( *Project*: dri-devel)
Thanks, Daniel