| Commit message (Collapse) | Author | Age | |
|---|---|---|---|
| * | drm/rockchip: Only alloc a kmap for fbdev gem object | Daniel Kurtz | 2015-03-15 |
| | | | | | | | | | | | | | | In general, the data in drm/rockchip GEM objects is never accessed by the kernel. The objects are either accessed by a GPU, by display controller DMA, or by mmap'ing them to user space. Thus, these buffers need not be mapped into kernel address space. The only exception is the fbdev framebuffer(s), which may be written in-kernel by fbcon. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> | ||
| * | drm/rockchip: fix dma_alloc_attrs() error check | Daniel Kurtz | 2015-01-08 |
| | | | | | | | | | | dma_alloc_attrs() returns NULL if it cannot allocate a dma buffer (or mapping), not a negative error code. Rerported-by: Pawel Osciak <posciak@chromium.org> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Mark Yao <mark.yao@rock-chips.com> | ||
| * | drm: rockchip: Add basic drm driver | Mark Yao | 2014-12-02 |
| This patch adds the basic structure of a DRM Driver for Rockchip Socs. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Acked-by: Daniel Vetter <daniel@ffwll.ch> Reviewed-by: Rob Clark <robdclark@gmail.com> | |||
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index : litmus-rt.git | |
| The LITMUS^RT kernel. | Bjoern Brandenburg |
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