51 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef __IPUV3_PLANE_H__3#define __IPUV3_PLANE_H__4 5#include <drm/drm_crtc.h> /* drm_plane */6 7struct drm_plane;8struct drm_device;9struct ipu_soc;10struct drm_crtc;11struct drm_framebuffer;12 13struct ipuv3_channel;14struct dmfc_channel;15struct ipu_dp;16 17struct ipu_plane {18 struct drm_plane base;19 20 struct ipu_soc *ipu;21 struct ipuv3_channel *ipu_ch;22 struct ipuv3_channel *alpha_ch;23 struct dmfc_channel *dmfc;24 struct ipu_dp *dp;25 26 int dma;27 int dp_flow;28 29 bool disabling;30};31 32struct ipu_plane *ipu_plane_init(struct drm_device *dev, struct ipu_soc *ipu,33 int dma, int dp, unsigned int possible_crtcs,34 enum drm_plane_type type);35 36/* Init IDMAC, DMFC, DP */37int ipu_plane_mode_set(struct ipu_plane *plane, struct drm_crtc *crtc,38 struct drm_display_mode *mode,39 struct drm_framebuffer *fb, int crtc_x, int crtc_y,40 unsigned int crtc_w, unsigned int crtc_h,41 uint32_t src_x, uint32_t src_y, uint32_t src_w,42 uint32_t src_h, bool interlaced);43 44int ipu_plane_irq(struct ipu_plane *plane);45 46void ipu_plane_disable(struct ipu_plane *ipu_plane, bool disable_dp_channel);47void ipu_plane_disable_deferred(struct drm_plane *plane);48bool ipu_plane_atomic_update_pending(struct drm_plane *plane);49 50#endif51