[mirror_ubuntu-artful-kernel.git] / drivers / gpu / drm / nouveau / nouveau_crtc.h

/*
 * Copyright (C) 2008 Maarten Maathuis.
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#ifndef __NOUVEAU_CRTC_H__
#define __NOUVEAU_CRTC_H__

#include <nvif/notify.h>

struct nouveau_crtc {
	struct drm_crtc base;

	int index;
	struct nvif_notify vblank;

	uint32_t dpms_saved_fp_control;
	uint32_t fp_users;
	int saturation;
	int color_vibrance;
	int vibrant_hue;
	int sharpness;
	int last_dpms;

	int cursor_saved_x, cursor_saved_y;

	struct {
		int cpp;
		bool blanked;
		uint32_t offset;
		uint32_t handle;
	} fb;

	struct {
		struct nouveau_bo *nvbo;
		bool visible;
		uint32_t offset;
		void (*set_offset)(struct nouveau_crtc *, uint32_t offset);
		void (*set_pos)(struct nouveau_crtc *, int x, int y);
		void (*hide)(struct nouveau_crtc *, bool update);
		void (*show)(struct nouveau_crtc *, bool update);
	} cursor;

	struct {
		struct nouveau_bo *nvbo;
		uint16_t r[256];
		uint16_t g[256];
		uint16_t b[256];
		int depth;
	} lut;

	int (*set_dither)(struct nouveau_crtc *crtc, bool update);
	int (*set_scale)(struct nouveau_crtc *crtc, bool update);
	int (*set_color_vibrance)(struct nouveau_crtc *crtc, bool update);
};

static inline struct nouveau_crtc *nouveau_crtc(struct drm_crtc *crtc)
{
	return crtc ? container_of(crtc, struct nouveau_crtc, base) : NULL;
}

static inline struct drm_crtc *to_drm_crtc(struct nouveau_crtc *crtc)
{
	return &crtc->base;
}

int nv04_cursor_init(struct nouveau_crtc *);

#endif /* __NOUVEAU_CRTC_H__ */
Commit	Line	Data
6ee73861 BS	1	/*
	2	* Copyright (C) 2008 Maarten Maathuis.
	3	* All Rights Reserved.
	4	*
	5	* Permission is hereby granted, free of charge, to any person obtaining
	6	* a copy of this software and associated documentation files (the
	7	* "Software"), to deal in the Software without restriction, including
	8	* without limitation the rights to use, copy, modify, merge, publish,
	9	* distribute, sublicense, and/or sell copies of the Software, and to
	10	* permit persons to whom the Software is furnished to do so, subject to
	11	* the following conditions:
	12	*
	13	* The above copyright notice and this permission notice (including the
	14	* next paragraph) shall be included in all copies or substantial
	15	* portions of the Software.
	16	*
	17	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	18	* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	19	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	20	* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
	21	* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
	22	* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	23	* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	24	*
	25	*/
	26
	27	#ifndef __NOUVEAU_CRTC_H__
	28	#define __NOUVEAU_CRTC_H__
	29
80bc340b BS	30	#include <nvif/notify.h>
80bc340b BS	31
6ee73861 BS	32	struct nouveau_crtc {
	33	struct drm_crtc base;
	34
	35	int index;
80bc340b	36	struct nvif_notify vblank;
6ee73861	37
6ee73861 BS	38	uint32_t dpms_saved_fp_control;
	39	uint32_t fp_users;
	40	int saturation;
df26bc9c CB	41	int color_vibrance;
df26bc9c CB	42	int vibrant_hue;
6ee73861 BS	43	int sharpness;
	44	int last_dpms;
	45
b334f2b3 MM	46	int cursor_saved_x, cursor_saved_y;
b334f2b3 MM	47
6ee73861 BS	48	struct {
	49	int cpp;
	50	bool blanked;
	51	uint32_t offset;
8a423647	52	uint32_t handle;
6ee73861 BS	53	} fb;
	54
	55	struct {
	56	struct nouveau_bo *nvbo;
	57	bool visible;
	58	uint32_t offset;
	59	void (set_offset)(struct nouveau_crtc , uint32_t offset);
	60	void (set_pos)(struct nouveau_crtc , int x, int y);
	61	void (hide)(struct nouveau_crtc , bool update);
	62	void (show)(struct nouveau_crtc , bool update);
	63	} cursor;
	64
	65	struct {
	66	struct nouveau_bo *nvbo;
	67	uint16_t r[256];
	68	uint16_t g[256];
	69	uint16_t b[256];
	70	int depth;
	71	} lut;
	72
488ff207 BS	73	int (set_dither)(struct nouveau_crtc crtc, bool update);
488ff207 BS	74	int (set_scale)(struct nouveau_crtc crtc, bool update);
df26bc9c	75	int (set_color_vibrance)(struct nouveau_crtc crtc, bool update);
6ee73861 BS	76	};
	77
	78	static inline struct nouveau_crtc nouveau_crtc(struct drm_crtc crtc)
	79	{
e84a35a8	80	return crtc ? container_of(crtc, struct nouveau_crtc, base) : NULL;
6ee73861 BS	81	}
	82
	83	static inline struct drm_crtc to_drm_crtc(struct nouveau_crtc crtc)
	84	{
	85	return &crtc->base;
	86	}
	87
6ee73861 BS	88	int nv04_cursor_init(struct nouveau_crtc *);
6ee73861 BS	89
6ee73861	90	#endif /* __NOUVEAU_CRTC_H__ */