1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0+ */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * shmob_drm_crtc.h -- SH Mobile DRM CRTCs 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2012 Renesas Electronics Corporation 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Laurent Pinchart (laurent.pinchart@ideasonboard.com) 8*4882a593Smuzhiyun */ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #ifndef __SHMOB_DRM_CRTC_H__ 11*4882a593Smuzhiyun #define __SHMOB_DRM_CRTC_H__ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #include <drm/drm_crtc.h> 14*4882a593Smuzhiyun #include <drm/drm_connector.h> 15*4882a593Smuzhiyun #include <drm/drm_encoder.h> 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun struct backlight_device; 18*4882a593Smuzhiyun struct drm_pending_vblank_event; 19*4882a593Smuzhiyun struct shmob_drm_device; 20*4882a593Smuzhiyun struct shmob_drm_format_info; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun struct shmob_drm_crtc { 23*4882a593Smuzhiyun struct drm_crtc crtc; 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun struct drm_pending_vblank_event *event; 26*4882a593Smuzhiyun int dpms; 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun const struct shmob_drm_format_info *format; 29*4882a593Smuzhiyun unsigned long dma[2]; 30*4882a593Smuzhiyun unsigned int line_size; 31*4882a593Smuzhiyun bool started; 32*4882a593Smuzhiyun }; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun struct shmob_drm_encoder { 35*4882a593Smuzhiyun struct drm_encoder encoder; 36*4882a593Smuzhiyun int dpms; 37*4882a593Smuzhiyun }; 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun struct shmob_drm_connector { 40*4882a593Smuzhiyun struct drm_connector connector; 41*4882a593Smuzhiyun struct drm_encoder *encoder; 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun struct backlight_device *backlight; 44*4882a593Smuzhiyun }; 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun int shmob_drm_crtc_create(struct shmob_drm_device *sdev); 47*4882a593Smuzhiyun void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc); 48*4882a593Smuzhiyun void shmob_drm_crtc_suspend(struct shmob_drm_crtc *scrtc); 49*4882a593Smuzhiyun void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc); 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun int shmob_drm_encoder_create(struct shmob_drm_device *sdev); 52*4882a593Smuzhiyun int shmob_drm_connector_create(struct shmob_drm_device *sdev, 53*4882a593Smuzhiyun struct drm_encoder *encoder); 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #endif /* __SHMOB_DRM_CRTC_H__ */ 56