Messages in this thread Patch in this message | | | From | Daniel Thompson <> | Subject | [PATCH v2 v3.18-rc4 2/4] drm: prime: Document gem_prime_mmap | Date | Wed, 12 Nov 2014 11:38:13 +0000 |
| |
gem_prime_map is not currently described in the DRM manual, lets document it.
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> --- drivers/gpu/drm/drm_prime.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c index 8467b17c8053..5d00c8726133 100644 --- a/drivers/gpu/drm/drm_prime.c +++ b/drivers/gpu/drm/drm_prime.c @@ -309,7 +309,7 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = { * Drivers can implement @gem_prime_export and @gem_prime_import in terms of * simpler APIs by using the helper functions @drm_gem_prime_export and * @drm_gem_prime_import. These functions implement dma-buf support in terms of - * five lower-level driver callbacks: + * six lower-level driver callbacks: * * Export callbacks: * @@ -321,6 +321,8 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = { * * - @gem_prime_vunmap: vunmap a buffer exported by your driver * + * - @gem_prime_mmap (optional): mmap a buffer exported by your driver + * * Import callback: * * - @gem_prime_import_sg_table (import): produce a GEM object from another -- 1.9.3
| |