This patch set started out as a single patch with a trivial bit of boilerplate to add dmabuf mmap support to the msm driver. Each of the change remains fairly trivial but I've split it out by topic. Patches 1, 2 and 3 in this series should be good to go but please don't take patch 4 (which has a small effect on userspace) without an explicit ack from Benjamin Gaignard. I've tested this both with a rather hacked about Android userspace and with a fairly small test case run from debian. Both bits of code currently use dumb buffers. Thanks to Benjamin for his help in finding this bit of code. v2: * Modified DRM_PRIME_HANDLE_TO_FD to honour the O_RDRW from the user and removed code to workaround this from the sti driver (Rob Clark). * Added a patch to (rather spartanly) document gem_prime_mmap. Only tacked into this series 'cos I spotted it was missing when I was checking whether I needed to describe DRM_RDRWR anywhere. Daniel Thompson (4): drm: prime: Honour O_RDWR during prime-handle-to-fd drm: prime: Document gem_prime_mmap drm: msm: Allow exported dma-bufs to be mapped drm: sti: Honour O_RDWR during prime-handle-to-fd drivers/gpu/drm/drm_prime.c | 13 ++++++------- drivers/gpu/drm/msm/msm_drv.c | 1 + drivers/gpu/drm/msm/msm_drv.h | 3 +++ drivers/gpu/drm/msm/msm_gem_prime.c | 13 +++++++++++++ drivers/gpu/drm/sti/sti_drm_drv.c | 11 +---------- include/uapi/drm/drm.h | 1 + 6 files changed, 25 insertions(+), 17 deletions(-) -- 1.9.3 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
