162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef __DRM_FB_DMA_HELPER_H__ 362306a36Sopenharmony_ci#define __DRM_FB_DMA_HELPER_H__ 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <linux/types.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_cistruct drm_device; 862306a36Sopenharmony_cistruct drm_framebuffer; 962306a36Sopenharmony_cistruct drm_plane_state; 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_cistruct drm_gem_dma_object *drm_fb_dma_get_gem_obj(struct drm_framebuffer *fb, 1262306a36Sopenharmony_ci unsigned int plane); 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_cidma_addr_t drm_fb_dma_get_gem_addr(struct drm_framebuffer *fb, 1562306a36Sopenharmony_ci struct drm_plane_state *state, 1662306a36Sopenharmony_ci unsigned int plane); 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_civoid drm_fb_dma_sync_non_coherent(struct drm_device *drm, 1962306a36Sopenharmony_ci struct drm_plane_state *old_state, 2062306a36Sopenharmony_ci struct drm_plane_state *state); 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci#endif 2362306a36Sopenharmony_ci 24