From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- include/drm/drm_gem_framebuffer_helper.h | 51 ++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 include/drm/drm_gem_framebuffer_helper.h (limited to 'include/drm/drm_gem_framebuffer_helper.h') diff --git a/include/drm/drm_gem_framebuffer_helper.h b/include/drm/drm_gem_framebuffer_helper.h new file mode 100644 index 000000000..6b0131549 --- /dev/null +++ b/include/drm/drm_gem_framebuffer_helper.h @@ -0,0 +1,51 @@ +#ifndef __DRM_GEM_FB_HELPER_H__ +#define __DRM_GEM_FB_HELPER_H__ + +struct drm_afbc_framebuffer; +struct drm_device; +struct drm_fb_helper_surface_size; +struct drm_file; +struct drm_framebuffer; +struct drm_framebuffer_funcs; +struct drm_gem_object; +struct drm_mode_fb_cmd2; +struct drm_plane; +struct drm_plane_state; +struct drm_simple_display_pipe; + +#define AFBC_VENDOR_AND_TYPE_MASK GENMASK_ULL(63, 52) + +struct drm_gem_object *drm_gem_fb_get_obj(struct drm_framebuffer *fb, + unsigned int plane); +void drm_gem_fb_destroy(struct drm_framebuffer *fb); +int drm_gem_fb_create_handle(struct drm_framebuffer *fb, struct drm_file *file, + unsigned int *handle); + +int drm_gem_fb_init_with_funcs(struct drm_device *dev, + struct drm_framebuffer *fb, + struct drm_file *file, + const struct drm_mode_fb_cmd2 *mode_cmd, + const struct drm_framebuffer_funcs *funcs); +struct drm_framebuffer * +drm_gem_fb_create_with_funcs(struct drm_device *dev, struct drm_file *file, + const struct drm_mode_fb_cmd2 *mode_cmd, + const struct drm_framebuffer_funcs *funcs); +struct drm_framebuffer * +drm_gem_fb_create(struct drm_device *dev, struct drm_file *file, + const struct drm_mode_fb_cmd2 *mode_cmd); +struct drm_framebuffer * +drm_gem_fb_create_with_dirty(struct drm_device *dev, struct drm_file *file, + const struct drm_mode_fb_cmd2 *mode_cmd); + +#define drm_is_afbc(modifier) \ + (((modifier) & AFBC_VENDOR_AND_TYPE_MASK) == DRM_FORMAT_MOD_ARM_AFBC(0)) + +int drm_gem_fb_afbc_init(struct drm_device *dev, + const struct drm_mode_fb_cmd2 *mode_cmd, + struct drm_afbc_framebuffer *afbc_fb); + +int drm_gem_fb_prepare_fb(struct drm_plane *plane, + struct drm_plane_state *state); +int drm_gem_fb_simple_display_pipe_prepare_fb(struct drm_simple_display_pipe *pipe, + struct drm_plane_state *plane_state); +#endif -- cgit v1.2.3