2021-05-26 19:09:36 +00:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
|
#ifndef __DRM_FB_CMA_HELPER_H__
|
|
|
|
|
#define __DRM_FB_CMA_HELPER_H__
|
|
|
|
|
|
|
|
|
|
#include <linux/types.h>
|
|
|
|
|
|
2021-07-22 16:18:54 +00:00
|
|
|
struct drm_device;
|
2021-05-26 19:09:36 +00:00
|
|
|
struct drm_framebuffer;
|
|
|
|
|
struct drm_plane_state;
|
|
|
|
|
|
|
|
|
|
struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
|
|
|
|
|
unsigned int plane);
|
|
|
|
|
|
|
|
|
|
dma_addr_t drm_fb_cma_get_gem_addr(struct drm_framebuffer *fb,
|
|
|
|
|
struct drm_plane_state *state,
|
|
|
|
|
unsigned int plane);
|
|
|
|
|
|
2021-07-22 16:18:54 +00:00
|
|
|
void drm_fb_cma_sync_non_coherent(struct drm_device *drm,
|
|
|
|
|
struct drm_plane_state *old_state,
|
|
|
|
|
struct drm_plane_state *state);
|
|
|
|
|
|
2021-05-26 19:09:36 +00:00
|
|
|
#endif
|
|
|
|
|
|
