[PATCH 1/6] drm/rockchip: import dma_buf to gem

Thanks Russell On 2015年06月18日 18:57, Russell King - ARM Linux wrote: > This is wrong. > > First, if you can only cope with a single scatterlist entry, you need to > enforce that. You can do that in your gem_prime_import_sg_table() method > by checking sgt->nents. I'm confuse that how to get

[PATCH 1/6] drm/rockchip: import dma_buf to gem

We want to display a buffer allocated by other driver, need import the buffer to gem. Signed-off-by: Mark Yao --- drivers/gpu/drm/rockchip/rockchip_drm_drv.c |1 + drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 45 +-- drivers/gpu/drm/rockchip/rockchip_drm_gem.h |

[PATCH 1/6] drm/rockchip: import dma_buf to gem

On Thu, Jun 18, 2015 at 03:49:25PM +0800, Mark Yao wrote: > We want to display a buffer allocated by other driver, need import > the buffer to gem. > > Signed-off-by: Mark Yao > --- > drivers/gpu/drm/rockchip/rockchip_drm_drv.c |1 + > drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 45 > ++