[mirror_ubuntu-artful-kernel.git] / drivers / staging / msm / msm_mdp.h

/* include/linux/msm_mdp.h
 *
 * Copyright (C) 2007 Google Incorporated
 * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
#ifndef _MSM_MDP_H_
#define _MSM_MDP_H_

#include <linux/types.h>
#include <linux/fb.h>

#define MSMFB_IOCTL_MAGIC 'm'
#define MSMFB_GRP_DISP          _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int)
#define MSMFB_BLIT              _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int)
#define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int)
#define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int)
#define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor)
#define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap)
#define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram)
/* new ioctls's for set/get ccs matrix */
#define MSMFB_GET_CCS_MATRIX  _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs)
#define MSMFB_SET_CCS_MATRIX  _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs)
#define MSMFB_OVERLAY_SET       _IOWR(MSMFB_IOCTL_MAGIC, 135, \
						struct mdp_overlay)
#define MSMFB_OVERLAY_UNSET     _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int)
#define MSMFB_OVERLAY_PLAY      _IOW(MSMFB_IOCTL_MAGIC, 137, \
						struct msmfb_overlay_data)
#define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \
					struct mdp_page_protection)
#define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \
					struct mdp_page_protection)
#define MSMFB_OVERLAY_GET      _IOR(MSMFB_IOCTL_MAGIC, 140, \
						struct mdp_overlay)

/* new ioctls for async MDP ops */
#define MSMFB_ASYNC_BLIT _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int)
#define MSMFB_BLIT_FLUSH _IOR(MSMFB_IOCTL_MAGIC, 142, unsigned int)

#define MDP_IMGTYPE2_START 0x10000

enum {
	MDP_RGB_565,      /* RGB 565 planer */
	MDP_XRGB_8888,    /* RGB 888 padded */
	MDP_Y_CBCR_H2V2,  /* Y and CbCr, pseudo planer w/ Cb is in MSB */
	MDP_ARGB_8888,    /* ARGB 888 */
	MDP_RGB_888,      /* RGB 888 planer */
	MDP_Y_CRCB_H2V2,  /* Y and CrCb, pseudo planer w/ Cr is in MSB */
	MDP_YCRYCB_H2V1,  /* YCrYCb interleave */
	MDP_Y_CRCB_H2V1,  /* Y and CrCb, pseduo planer w/ Cr is in MSB */
	MDP_Y_CBCR_H2V1,   /* Y and CrCb, pseduo planer w/ Cr is in MSB */
	MDP_RGBA_8888,    /* ARGB 888 */
	MDP_BGRA_8888,	  /* ABGR 888 */
	MDP_Y_CRCB_H2V2_TILE,  /* Y and CrCb, pseudo planer tile */
	MDP_Y_CBCR_H2V2_TILE,  /* Y and CbCr, pseudo planer tile */
	MDP_IMGTYPE_LIMIT,
	MDP_BGR_565 = MDP_IMGTYPE2_START,      /* BGR 565 planer */
	MDP_FB_FORMAT,    /* framebuffer format */
	MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */
};

enum {
	PMEM_IMG,
	FB_IMG,
};

/* mdp_blit_req flag values */
#define MDP_ROT_NOP 0
#define MDP_FLIP_LR 0x1
#define MDP_FLIP_UD 0x2
#define MDP_ROT_90 0x4
#define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR)
#define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR)
#define MDP_DITHER 0x8
#define MDP_BLUR 0x10
#define MDP_BLEND_FG_PREMULT 0x20000

#define MDP_DEINTERLACE 	0x80000000
#define MDP_SHARPENING  	0x40000000

#define MDP_NO_DMA_BARRIER_START	0x20000000
#define MDP_NO_DMA_BARRIER_END		0x10000000
#define MDP_NO_BLIT			0x08000000
#define MDP_BLIT_WITH_DMA_BARRIERS	0x000
#define MDP_BLIT_WITH_NO_DMA_BARRIERS    \
	(MDP_NO_DMA_BARRIER_START | MDP_NO_DMA_BARRIER_END)
#define MDP_TRANSP_NOP 0xffffffff
#define MDP_ALPHA_NOP 0xff

#define MDP_BLIT_SRC_GEM	0x02000000 /* set for GEM, clear for PMEM */
#define MDP_BLIT_DST_GEM	0x01000000 /* set for GEM, clear for PMEM */

#define MDP_FB_PAGE_PROTECTION_NONCACHED         (0)
#define MDP_FB_PAGE_PROTECTION_WRITECOMBINE      (1)
#define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2)
#define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE    (3)
#define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE  (4)
/* Sentinel: Don't use! */
#define MDP_FB_PAGE_PROTECTION_INVALID           (5)
/* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */
#define MDP_NUM_FB_PAGE_PROTECTION_VALUES        (5)

struct mdp_rect {
	uint32_t x;
	uint32_t y;
	uint32_t w;
	uint32_t h;
};

struct mdp_img {
	uint32_t width;
	uint32_t height;
	uint32_t format;
	uint32_t offset;
	int memory_id;		/* the file descriptor */
	uint32_t priv;
};

/*
 * {3x3} + {3} ccs matrix
 */

#define MDP_CCS_RGB2YUV 	0
#define MDP_CCS_YUV2RGB 	1

#define MDP_CCS_SIZE	9
#define MDP_BV_SIZE	3

struct mdp_ccs {
	int direction;			/* MDP_CCS_RGB2YUV or YUV2RGB */
	uint16_t ccs[MDP_CCS_SIZE];	/* 3x3 color coefficients */
	uint16_t bv[MDP_BV_SIZE];	/* 1x3 bias vector */
};

/* The version of the mdp_blit_req structure so that
 * user applications can selectively decide which functionality
 * to include
 */

#define MDP_BLIT_REQ_VERSION 2

struct mdp_blit_req {
	struct mdp_img src;
	struct mdp_img dst;
	struct mdp_rect src_rect;
	struct mdp_rect dst_rect;
	uint32_t alpha;
	uint32_t transp_mask;
	uint32_t flags;
	int sharpening_strength;  /* -127 <--> 127, default 64 */
};

struct mdp_blit_req_list {
	uint32_t count;
	struct mdp_blit_req req[];
};

struct msmfb_data {
	uint32_t offset;
	int memory_id;
	int id;
};

#define MSMFB_NEW_REQUEST -1

struct msmfb_overlay_data {
	uint32_t id;
	struct msmfb_data data;
};

struct msmfb_img {
	uint32_t width;
	uint32_t height;
	uint32_t format;
};

struct mdp_overlay {
	struct msmfb_img src;
	struct mdp_rect src_rect;
	struct mdp_rect dst_rect;
	uint32_t z_order;	/* stage number */
	uint32_t is_fg;		/* control alpha & transp */
	uint32_t alpha;
	uint32_t transp_mask;
	uint32_t flags;
	uint32_t id;
	uint32_t user_data[8];
};

struct mdp_histogram {
	uint32_t frame_cnt;
	uint32_t bin_cnt;
	uint32_t *r;
	uint32_t *g;
	uint32_t *b;
};

struct mdp_page_protection {
	uint32_t page_protection;
};


struct msm_panel_common_pdata {
	int gpio;
	int (*backlight_level)(int level, int max, int min);
	int (*pmic_backlight)(int level);
	int (*panel_num)(void);
	void (*panel_config_gpio)(int);
	int *gpio_num;
};

struct lcdc_platform_data {
	int (*lcdc_gpio_config)(int on);
	void (*lcdc_power_save)(int);
};

struct tvenc_platform_data {
	int (*pm_vid_en)(int on);
};

struct mddi_platform_data {
	void (*mddi_power_save)(int on);
	int (*mddi_sel_clk)(u32 *clk_rate);
};

struct msm_fb_platform_data {
	int (*detect_client)(const char *name);
	int mddi_prescan;
	int (*allow_set_offset)(void);
};

struct msm_hdmi_platform_data {
	int irq;
	int (*cable_detect)(int insert);
};

#endif /*_MSM_MDP_H_*/
Commit	Line	Data
9d200153 SM	1	/* include/linux/msm_mdp.h
	2	*
	3	* Copyright (C) 2007 Google Incorporated
	4	* Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
	5	*
	6	* This software is licensed under the terms of the GNU General Public
	7	* License version 2, as published by the Free Software Foundation, and
	8	* may be copied, distributed, and modified under those terms.
	9	*
	10	* This program is distributed in the hope that it will be useful,
	11	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*/
	15	#ifndef _MSM_MDP_H_
	16	#define _MSM_MDP_H_
	17
	18	#include <linux/types.h>
	19	#include <linux/fb.h>
	20
	21	#define MSMFB_IOCTL_MAGIC 'm'
	22	#define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int)
	23	#define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int)
	24	#define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int)
	25	#define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int)
	26	#define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor)
	27	#define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap)
	28	#define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram)
	29	/* new ioctls's for set/get ccs matrix */
	30	#define MSMFB_GET_CCS_MATRIX _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs)
	31	#define MSMFB_SET_CCS_MATRIX _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs)
	32	#define MSMFB_OVERLAY_SET _IOWR(MSMFB_IOCTL_MAGIC, 135, \
	33	struct mdp_overlay)
	34	#define MSMFB_OVERLAY_UNSET _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int)
	35	#define MSMFB_OVERLAY_PLAY _IOW(MSMFB_IOCTL_MAGIC, 137, \
	36	struct msmfb_overlay_data)
	37	#define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \
	38	struct mdp_page_protection)
	39	#define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \
	40	struct mdp_page_protection)
	41	#define MSMFB_OVERLAY_GET _IOR(MSMFB_IOCTL_MAGIC, 140, \
	42	struct mdp_overlay)
	43
	44	/* new ioctls for async MDP ops */
	45	#define MSMFB_ASYNC_BLIT _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int)
	46	#define MSMFB_BLIT_FLUSH _IOR(MSMFB_IOCTL_MAGIC, 142, unsigned int)
	47
	48	#define MDP_IMGTYPE2_START 0x10000
	49
	50	enum {
	51	MDP_RGB_565, /* RGB 565 planer */
	52	MDP_XRGB_8888, /* RGB 888 padded */
	53	MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planer w/ Cb is in MSB */
	54	MDP_ARGB_8888, /* ARGB 888 */
	55	MDP_RGB_888, /* RGB 888 planer */
	56	MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planer w/ Cr is in MSB */
	57	MDP_YCRYCB_H2V1, /* YCrYCb interleave */
	58	MDP_Y_CRCB_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */
	59	MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */
	60	MDP_RGBA_8888, /* ARGB 888 */
	61	MDP_BGRA_8888, /* ABGR 888 */
	62	MDP_Y_CRCB_H2V2_TILE, /* Y and CrCb, pseudo planer tile */
	63	MDP_Y_CBCR_H2V2_TILE, /* Y and CbCr, pseudo planer tile */
	64	MDP_IMGTYPE_LIMIT,
65	MDP_BGR_565 = MDP_IMGTYPE2_START, /* BGR 565 planer */
66	MDP_FB_FORMAT, /* framebuffer format */
67	MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */
68	};
69
70	enum {
71	PMEM_IMG,
72	FB_IMG,
73	};
74
75	/* mdp_blit_req flag values */
76	#define MDP_ROT_NOP 0
77	#define MDP_FLIP_LR 0x1
78	#define MDP_FLIP_UD 0x2
79	#define MDP_ROT_90 0x4
80	#define MDP_ROT_180 (MDP_FLIP_UD\|MDP_FLIP_LR)
81	#define MDP_ROT_270 (MDP_ROT_90\|MDP_FLIP_UD\|MDP_FLIP_LR)
82	#define MDP_DITHER 0x8
83	#define MDP_BLUR 0x10
84	#define MDP_BLEND_FG_PREMULT 0x20000
85
86	#define MDP_DEINTERLACE 0x80000000
87	#define MDP_SHARPENING 0x40000000
88
89	#define MDP_NO_DMA_BARRIER_START 0x20000000
90	#define MDP_NO_DMA_BARRIER_END 0x10000000
91	#define MDP_NO_BLIT 0x08000000
92	#define MDP_BLIT_WITH_DMA_BARRIERS 0x000
93	#define MDP_BLIT_WITH_NO_DMA_BARRIERS \
94	(MDP_NO_DMA_BARRIER_START \| MDP_NO_DMA_BARRIER_END)
95	#define MDP_TRANSP_NOP 0xffffffff
96	#define MDP_ALPHA_NOP 0xff
97
98	#define MDP_BLIT_SRC_GEM 0x02000000 /* set for GEM, clear for PMEM */
99	#define MDP_BLIT_DST_GEM 0x01000000 /* set for GEM, clear for PMEM */
100
101	#define MDP_FB_PAGE_PROTECTION_NONCACHED (0)
102	#define MDP_FB_PAGE_PROTECTION_WRITECOMBINE (1)
103	#define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2)
104	#define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE (3)
105	#define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE (4)
106	/* Sentinel: Don't use! */
107	#define MDP_FB_PAGE_PROTECTION_INVALID (5)
108	/* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */
109	#define MDP_NUM_FB_PAGE_PROTECTION_VALUES (5)
110
111	struct mdp_rect {
112	uint32_t x;
113	uint32_t y;
114	uint32_t w;
115	uint32_t h;
116	};
117
118	struct mdp_img {
119	uint32_t width;
120	uint32_t height;
121	uint32_t format;
122	uint32_t offset;
123	int memory_id; /* the file descriptor */
124	uint32_t priv;
125	};
126
127	/*
128	* {3x3} + {3} ccs matrix
129	*/
130
131	#define MDP_CCS_RGB2YUV 0
132	#define MDP_CCS_YUV2RGB 1
133
134	#define MDP_CCS_SIZE 9
135	#define MDP_BV_SIZE 3
136
137	struct mdp_ccs {
138	int direction; /* MDP_CCS_RGB2YUV or YUV2RGB */
139	uint16_t ccs[MDP_CCS_SIZE]; /* 3x3 color coefficients */
140	uint16_t bv[MDP_BV_SIZE]; /* 1x3 bias vector */
141	};
142
143	/* The version of the mdp_blit_req structure so that
144	* user applications can selectively decide which functionality
145	* to include
146	*/
147
148	#define MDP_BLIT_REQ_VERSION 2
149
150	struct mdp_blit_req {
151	struct mdp_img src;
152	struct mdp_img dst;
153	struct mdp_rect src_rect;
154	struct mdp_rect dst_rect;
155	uint32_t alpha;
156	uint32_t transp_mask;
157	uint32_t flags;
158	int sharpening_strength; /* -127 <--> 127, default 64 */
159	};
160
161	struct mdp_blit_req_list {
162	uint32_t count;
163	struct mdp_blit_req req[];
164	};
165
166	struct msmfb_data {
167	uint32_t offset;
168	int memory_id;
169	int id;
170	};
171
172	#define MSMFB_NEW_REQUEST -1
173
174	struct msmfb_overlay_data {
175	uint32_t id;
176	struct msmfb_data data;
177	};
178
179	struct msmfb_img {
180	uint32_t width;
181	uint32_t height;
182	uint32_t format;
183	};
184
185	struct mdp_overlay {
186	struct msmfb_img src;
187	struct mdp_rect src_rect;
188	struct mdp_rect dst_rect;
189	uint32_t z_order; /* stage number */
190	uint32_t is_fg; /* control alpha & transp */
191	uint32_t alpha;
192	uint32_t transp_mask;
193	uint32_t flags;
194	uint32_t id;
195	uint32_t user_data[8];
196	};
197
198	struct mdp_histogram {
199	uint32_t frame_cnt;
200	uint32_t bin_cnt;
201	uint32_t *r;
202	uint32_t *g;
203	uint32_t *b;
204	};
205
206	struct mdp_page_protection {
207	uint32_t page_protection;
208	};
209
210
211	struct msm_panel_common_pdata {
212	int gpio;
213	int (*backlight_level)(int level, int max, int min);
214	int (*pmic_backlight)(int level);
215	int (*panel_num)(void);
216	void (*panel_config_gpio)(int);
217	int *gpio_num;
218	};
219
220	struct lcdc_platform_data {
221	int (*lcdc_gpio_config)(int on);
222	void (*lcdc_power_save)(int);
223	};
224
225	struct tvenc_platform_data {
226	int (*pm_vid_en)(int on);
227	};
228
229	struct mddi_platform_data {
230	void (*mddi_power_save)(int on);
231	int (mddi_sel_clk)(u32 clk_rate);
232	};
233
234	struct msm_fb_platform_data {
235	int (detect_client)(const char name);
236	int mddi_prescan;
237	int (*allow_set_offset)(void);
238	};
239
240	struct msm_hdmi_platform_data {
241	int irq;
242	int (*cable_detect)(int insert);
243	};
244
245	#endif /_MSM_MDP_H_/