Linaro-mm-sig June 2013

linaro-mm-sig@lists.linaro.org

15 participants
12 discussions

[RFC][PATCH 0/2] dma-buf: add importer private data for reimporting

by Seung-Woo Kim

importer private data in dma-buf attachment can be used by importer to reimport same dma-buf. Seung-Woo Kim (2): dma-buf: add importer private data to attachment drm/prime: find gem object from the reimported dma-buf drivers/base/dma-buf.c | 31 ++++++++++++++++++++++++++++ drivers/gpu/drm/drm_prime.c | 19 ++++++++++++---- drivers/gpu/drm/exynos/exynos_drm_dmabuf.c | 1 + drivers/gpu/drm/i915/i915_gem_dmabuf.c | 1 + drivers/gpu/drm/udl/udl_gem.c | 1 + include/linux/dma-buf.h | 4 +++ 6 files changed, 52 insertions(+), 5 deletions(-) -- 1.7.4.1

11 years, 6 months

[PATCH] dma-buf: Cocci spatch "ptr_ret.spatch"

by Thomas Meyer

Signed-off-by: Thomas Meyer <thomas(a)m3y3r.de> --- diff -u -p a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c --- a/drivers/base/dma-buf.c +++ b/drivers/base/dma-buf.c @@ -680,10 +680,7 @@ int dma_buf_debugfs_create_file(const ch d = debugfs_create_file(name, S_IRUGO, dma_buf_debugfs_dir, write, &dma_buf_debug_fops); - if (IS_ERR(d)) - return PTR_ERR(d); - - return 0; + return PTR_RET(d); } #else static inline int dma_buf_init_debugfs(void)

11 years, 6 months

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Linaro-mm-sig June 2013