Lines Matching defs:buffer
47 drm_client_buffer_vunmap(fb_helper->buffer);
48 drm_client_framebuffer_delete(fb_helper->buffer);
58 return drm_gem_prime_mmap(fb_helper->buffer->gem, vma);
81 struct drm_client_buffer *buffer;
94 buffer = drm_client_framebuffer_create(client, sizes->surface_width,
96 if (IS_ERR(buffer))
97 return PTR_ERR(buffer);
98 dma_obj = to_drm_gem_dma_obj(buffer->gem);
100 fb = buffer->fb;
106 ret = drm_client_buffer_vmap(buffer, &map);
114 fb_helper->buffer = buffer;
115 fb_helper->fb = buffer->fb;
140 fb_helper->buffer = NULL;
141 drm_client_buffer_vunmap(buffer);
143 drm_client_framebuffer_delete(buffer);