blob: 53ca97c9793ce93c822b252daf58abfd010fa877 [file] [log] [blame]
Tomi Valkeinen559d6702009-11-03 11:23:50 +02001/*
Tomi Valkeinen559d6702009-11-03 11:23:50 +02002 * Copyright (C) 2008 Nokia Corporation
3 * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 as published by
7 * the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
Tomi Valkeinena0b38cc2011-05-11 14:05:07 +030018#ifndef __OMAP_OMAPDSS_H
19#define __OMAP_OMAPDSS_H
Tomi Valkeinen559d6702009-11-03 11:23:50 +020020
21#include <linux/list.h>
22#include <linux/kobject.h>
23#include <linux/device.h>
Sumit Semwalb7ee79a2011-01-24 06:21:54 +000024#include <linux/platform_device.h>
Tomi Valkeinen559d6702009-11-03 11:23:50 +020025#include <asm/atomic.h>
26
27#define DISPC_IRQ_FRAMEDONE (1 << 0)
28#define DISPC_IRQ_VSYNC (1 << 1)
29#define DISPC_IRQ_EVSYNC_EVEN (1 << 2)
30#define DISPC_IRQ_EVSYNC_ODD (1 << 3)
31#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4)
32#define DISPC_IRQ_PROG_LINE_NUM (1 << 5)
33#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6)
34#define DISPC_IRQ_GFX_END_WIN (1 << 7)
35#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8)
36#define DISPC_IRQ_OCP_ERR (1 << 9)
37#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10)
38#define DISPC_IRQ_VID1_END_WIN (1 << 11)
39#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12)
40#define DISPC_IRQ_VID2_END_WIN (1 << 13)
41#define DISPC_IRQ_SYNC_LOST (1 << 14)
42#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15)
43#define DISPC_IRQ_WAKEUP (1 << 16)
Sumit Semwal2a205f32010-12-02 11:27:12 +000044#define DISPC_IRQ_SYNC_LOST2 (1 << 17)
45#define DISPC_IRQ_VSYNC2 (1 << 18)
46#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
47#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
Tomi Valkeinen559d6702009-11-03 11:23:50 +020048
49struct omap_dss_device;
50struct omap_overlay_manager;
51
52enum omap_display_type {
53 OMAP_DISPLAY_TYPE_NONE = 0,
54 OMAP_DISPLAY_TYPE_DPI = 1 << 0,
55 OMAP_DISPLAY_TYPE_DBI = 1 << 1,
56 OMAP_DISPLAY_TYPE_SDI = 1 << 2,
57 OMAP_DISPLAY_TYPE_DSI = 1 << 3,
58 OMAP_DISPLAY_TYPE_VENC = 1 << 4,
Mythri P Kb1196012011-03-08 17:15:54 +053059 OMAP_DISPLAY_TYPE_HDMI = 1 << 5,
Tomi Valkeinen559d6702009-11-03 11:23:50 +020060};
61
62enum omap_plane {
63 OMAP_DSS_GFX = 0,
64 OMAP_DSS_VIDEO1 = 1,
65 OMAP_DSS_VIDEO2 = 2
66};
67
68enum omap_channel {
69 OMAP_DSS_CHANNEL_LCD = 0,
70 OMAP_DSS_CHANNEL_DIGIT = 1,
Sumit Semwal8613b002010-12-02 11:27:09 +000071 OMAP_DSS_CHANNEL_LCD2 = 2,
Tomi Valkeinen559d6702009-11-03 11:23:50 +020072};
73
74enum omap_color_mode {
75 OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */
76 OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */
77 OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */
78 OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */
79 OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */
80 OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */
81 OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */
82 OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */
83 OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */
84 OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */
85 OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */
86 OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */
87 OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */
88 OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */
Tomi Valkeinen559d6702009-11-03 11:23:50 +020089};
90
91enum omap_lcd_display_type {
92 OMAP_DSS_LCD_DISPLAY_STN,
93 OMAP_DSS_LCD_DISPLAY_TFT,
94};
95
96enum omap_dss_load_mode {
97 OMAP_DSS_LOAD_CLUT_AND_FRAME = 0,
98 OMAP_DSS_LOAD_CLUT_ONLY = 1,
99 OMAP_DSS_LOAD_FRAME_ONLY = 2,
100 OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3,
101};
102
103enum omap_dss_trans_key_type {
104 OMAP_DSS_COLOR_KEY_GFX_DST = 0,
105 OMAP_DSS_COLOR_KEY_VID_SRC = 1,
106};
107
108enum omap_rfbi_te_mode {
109 OMAP_DSS_RFBI_TE_MODE_1 = 1,
110 OMAP_DSS_RFBI_TE_MODE_2 = 2,
111};
112
113enum omap_panel_config {
114 OMAP_DSS_LCD_IVS = 1<<0,
115 OMAP_DSS_LCD_IHS = 1<<1,
116 OMAP_DSS_LCD_IPC = 1<<2,
117 OMAP_DSS_LCD_IEO = 1<<3,
118 OMAP_DSS_LCD_RF = 1<<4,
119 OMAP_DSS_LCD_ONOFF = 1<<5,
120
121 OMAP_DSS_LCD_TFT = 1<<20,
122};
123
124enum omap_dss_venc_type {
125 OMAP_DSS_VENC_TYPE_COMPOSITE,
126 OMAP_DSS_VENC_TYPE_SVIDEO,
127};
128
129enum omap_display_caps {
130 OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0,
131 OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1,
132};
133
134enum omap_dss_update_mode {
135 OMAP_DSS_UPDATE_DISABLED = 0,
136 OMAP_DSS_UPDATE_AUTO,
137 OMAP_DSS_UPDATE_MANUAL,
138};
139
140enum omap_dss_display_state {
141 OMAP_DSS_DISPLAY_DISABLED = 0,
142 OMAP_DSS_DISPLAY_ACTIVE,
143 OMAP_DSS_DISPLAY_SUSPENDED,
144};
145
146/* XXX perhaps this should be removed */
147enum omap_dss_overlay_managers {
148 OMAP_DSS_OVL_MGR_LCD,
149 OMAP_DSS_OVL_MGR_TV,
Sumit Semwal8613b002010-12-02 11:27:09 +0000150 OMAP_DSS_OVL_MGR_LCD2,
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200151};
152
153enum omap_dss_rotation_type {
154 OMAP_DSS_ROT_DMA = 0,
155 OMAP_DSS_ROT_VRFB = 1,
156};
157
158/* clockwise rotation angle */
159enum omap_dss_rotation_angle {
160 OMAP_DSS_ROT_0 = 0,
161 OMAP_DSS_ROT_90 = 1,
162 OMAP_DSS_ROT_180 = 2,
163 OMAP_DSS_ROT_270 = 3,
164};
165
166enum omap_overlay_caps {
167 OMAP_DSS_OVL_CAP_SCALE = 1 << 0,
168 OMAP_DSS_OVL_CAP_DISPC = 1 << 1,
169};
170
171enum omap_overlay_manager_caps {
172 OMAP_DSS_OVL_MGR_CAP_DISPC = 1 << 0,
173};
174
175/* RFBI */
176
177struct rfbi_timings {
178 int cs_on_time;
179 int cs_off_time;
180 int we_on_time;
181 int we_off_time;
182 int re_on_time;
183 int re_off_time;
184 int we_cycle_time;
185 int re_cycle_time;
186 int cs_pulse_width;
187 int access_time;
188
189 int clk_div;
190
191 u32 tim[5]; /* set by rfbi_convert_timings() */
192
193 int converted;
194};
195
196void omap_rfbi_write_command(const void *buf, u32 len);
197void omap_rfbi_read_data(void *buf, u32 len);
198void omap_rfbi_write_data(const void *buf, u32 len);
199void omap_rfbi_write_pixels(const void __iomem *buf, int scr_width,
200 u16 x, u16 y,
201 u16 w, u16 h);
202int omap_rfbi_enable_te(bool enable, unsigned line);
203int omap_rfbi_setup_te(enum omap_rfbi_te_mode mode,
204 unsigned hs_pulse_time, unsigned vs_pulse_time,
205 int hs_pol_inv, int vs_pol_inv, int extif_div);
206
207/* DSI */
208void dsi_bus_lock(void);
209void dsi_bus_unlock(void);
210int dsi_vc_dcs_write(int channel, u8 *data, int len);
Tomi Valkeinen828c48f2009-12-16 14:53:15 +0200211int dsi_vc_dcs_write_0(int channel, u8 dcs_cmd);
212int dsi_vc_dcs_write_1(int channel, u8 dcs_cmd, u8 param);
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200213int dsi_vc_dcs_write_nosync(int channel, u8 *data, int len);
214int dsi_vc_dcs_read(int channel, u8 dcs_cmd, u8 *buf, int buflen);
Tomi Valkeinen828c48f2009-12-16 14:53:15 +0200215int dsi_vc_dcs_read_1(int channel, u8 dcs_cmd, u8 *data);
Tomi Valkeinen0c244f72010-06-09 15:19:29 +0300216int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u8 *data1, u8 *data2);
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200217int dsi_vc_set_max_rx_packet_size(int channel, u16 len);
218int dsi_vc_send_null(int channel);
219int dsi_vc_send_bta_sync(int channel);
220
221/* Board specific data */
222struct omap_dss_board_info {
223 int (*get_last_off_on_transaction_id)(struct device *dev);
224 int num_devices;
225 struct omap_dss_device **devices;
226 struct omap_dss_device *default_device;
227};
228
Sumit Semwalb7ee79a2011-01-24 06:21:54 +0000229#if defined(CONFIG_OMAP2_DSS_MODULE) || defined(CONFIG_OMAP2_DSS)
230/* Init with the board info */
231extern int omap_display_init(struct omap_dss_board_info *board_data);
232#else
233static inline int omap_display_init(struct omap_dss_board_info *board_data)
234{
235 return 0;
236}
237#endif
238
Senthilvadivu Guruswamycf07f532011-01-24 06:21:56 +0000239struct omap_display_platform_data {
240 struct omap_dss_board_info *board_data;
241 /* TODO: Additional members to be added when PM is considered */
Semwal, Sumitfd4b34f2011-03-01 02:42:13 -0600242
243 bool (*opt_clock_available)(const char *clk_role);
Senthilvadivu Guruswamycf07f532011-01-24 06:21:56 +0000244};
245
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200246struct omap_video_timings {
247 /* Unit: pixels */
248 u16 x_res;
249 /* Unit: pixels */
250 u16 y_res;
251 /* Unit: KHz */
252 u32 pixel_clock;
253 /* Unit: pixel clocks */
254 u16 hsw; /* Horizontal synchronization pulse width */
255 /* Unit: pixel clocks */
256 u16 hfp; /* Horizontal front porch */
257 /* Unit: pixel clocks */
258 u16 hbp; /* Horizontal back porch */
259 /* Unit: line clocks */
260 u16 vsw; /* Vertical synchronization pulse width */
261 /* Unit: line clocks */
262 u16 vfp; /* Vertical front porch */
263 /* Unit: line clocks */
264 u16 vbp; /* Vertical back porch */
265};
266
267#ifdef CONFIG_OMAP2_DSS_VENC
268/* Hardcoded timings for tv modes. Venc only uses these to
269 * identify the mode, and does not actually use the configs
270 * itself. However, the configs should be something that
271 * a normal monitor can also show */
Tobias Klauser5a1819e2010-05-20 17:12:52 +0200272extern const struct omap_video_timings omap_dss_pal_timings;
273extern const struct omap_video_timings omap_dss_ntsc_timings;
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200274#endif
275
276struct omap_overlay_info {
277 bool enabled;
278
279 u32 paddr;
280 void __iomem *vaddr;
281 u16 screen_width;
282 u16 width;
283 u16 height;
284 enum omap_color_mode color_mode;
285 u8 rotation;
286 enum omap_dss_rotation_type rotation_type;
287 bool mirror;
288
289 u16 pos_x;
290 u16 pos_y;
291 u16 out_width; /* if 0, out_width == width */
292 u16 out_height; /* if 0, out_height == height */
293 u8 global_alpha;
Rajkumar Nfd28a392010-11-04 12:28:42 +0100294 u8 pre_mult_alpha;
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200295};
296
297struct omap_overlay {
298 struct kobject kobj;
299 struct list_head list;
300
301 /* static fields */
302 const char *name;
303 int id;
304 enum omap_color_mode supported_modes;
305 enum omap_overlay_caps caps;
306
307 /* dynamic fields */
308 struct omap_overlay_manager *manager;
309 struct omap_overlay_info info;
310
311 /* if true, info has been changed, but not applied() yet */
312 bool info_dirty;
313
314 int (*set_manager)(struct omap_overlay *ovl,
315 struct omap_overlay_manager *mgr);
316 int (*unset_manager)(struct omap_overlay *ovl);
317
318 int (*set_overlay_info)(struct omap_overlay *ovl,
319 struct omap_overlay_info *info);
320 void (*get_overlay_info)(struct omap_overlay *ovl,
321 struct omap_overlay_info *info);
322
323 int (*wait_for_go)(struct omap_overlay *ovl);
324};
325
326struct omap_overlay_manager_info {
327 u32 default_color;
328
329 enum omap_dss_trans_key_type trans_key_type;
330 u32 trans_key;
331 bool trans_enabled;
332
333 bool alpha_enabled;
334};
335
336struct omap_overlay_manager {
337 struct kobject kobj;
338 struct list_head list;
339
340 /* static fields */
341 const char *name;
342 int id;
343 enum omap_overlay_manager_caps caps;
344 int num_overlays;
345 struct omap_overlay **overlays;
346 enum omap_display_type supported_displays;
347
348 /* dynamic fields */
349 struct omap_dss_device *device;
350 struct omap_overlay_manager_info info;
351
352 bool device_changed;
353 /* if true, info has been changed but not applied() yet */
354 bool info_dirty;
355
356 int (*set_device)(struct omap_overlay_manager *mgr,
357 struct omap_dss_device *dssdev);
358 int (*unset_device)(struct omap_overlay_manager *mgr);
359
360 int (*set_manager_info)(struct omap_overlay_manager *mgr,
361 struct omap_overlay_manager_info *info);
362 void (*get_manager_info)(struct omap_overlay_manager *mgr,
363 struct omap_overlay_manager_info *info);
364
365 int (*apply)(struct omap_overlay_manager *mgr);
366 int (*wait_for_go)(struct omap_overlay_manager *mgr);
Tomi Valkeinen3f71cbe2010-01-08 17:06:04 +0200367 int (*wait_for_vsync)(struct omap_overlay_manager *mgr);
Tomi Valkeinena2faee82010-01-08 17:14:53 +0200368
369 int (*enable)(struct omap_overlay_manager *mgr);
370 int (*disable)(struct omap_overlay_manager *mgr);
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200371};
372
373struct omap_dss_device {
374 struct device dev;
375
376 enum omap_display_type type;
377
Sumit Semwal18faa1b2010-12-02 11:27:14 +0000378 enum omap_channel channel;
379
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200380 union {
381 struct {
382 u8 data_lines;
383 } dpi;
384
385 struct {
386 u8 channel;
387 u8 data_lines;
388 } rfbi;
389
390 struct {
391 u8 datapairs;
392 } sdi;
393
394 struct {
395 u8 clk_lane;
396 u8 clk_pol;
397 u8 data1_lane;
398 u8 data1_pol;
399 u8 data2_lane;
400 u8 data2_pol;
401
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200402 bool ext_te;
403 u8 ext_te_gpio;
404 } dsi;
405
406 struct {
407 enum omap_dss_venc_type type;
408 bool invert_polarity;
409 } venc;
410 } phy;
411
412 struct {
Tomi Valkeinenc6940a32011-02-22 13:36:10 +0200413 struct {
414 u16 lck_div;
415 u16 pck_div;
416 } dispc;
417
418 struct {
419 u16 regn;
420 u16 regm;
421 u16 regm_dispc;
422 u16 regm_dsi;
423
424 u16 lp_clk_div;
425 } dsi;
426 } clocks;
427
428 struct {
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200429 struct omap_video_timings timings;
430
431 int acbi; /* ac-bias pin transitions per interrupt */
432 /* Unit: line clocks */
433 int acb; /* ac-bias pin frequency */
434
435 enum omap_panel_config config;
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200436 } panel;
437
438 struct {
439 u8 pixel_size;
440 struct rfbi_timings rfbi_timings;
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200441 } ctrl;
442
443 int reset_gpio;
444
445 int max_backlight_level;
446
447 const char *name;
448
449 /* used to match device to driver */
450 const char *driver_name;
451
452 void *data;
453
454 struct omap_dss_driver *driver;
455
456 /* helper variable for driver suspend/resume */
457 bool activate_after_resume;
458
459 enum omap_display_caps caps;
460
461 struct omap_overlay_manager *manager;
462
463 enum omap_dss_display_state state;
464
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200465 /* platform specific */
466 int (*platform_enable)(struct omap_dss_device *dssdev);
467 void (*platform_disable)(struct omap_dss_device *dssdev);
468 int (*set_backlight)(struct omap_dss_device *dssdev, int level);
469 int (*get_backlight)(struct omap_dss_device *dssdev);
470};
471
472struct omap_dss_driver {
473 struct device_driver driver;
474
475 int (*probe)(struct omap_dss_device *);
476 void (*remove)(struct omap_dss_device *);
477
478 int (*enable)(struct omap_dss_device *display);
479 void (*disable)(struct omap_dss_device *display);
480 int (*suspend)(struct omap_dss_device *display);
481 int (*resume)(struct omap_dss_device *display);
482 int (*run_test)(struct omap_dss_device *display, int test);
483
Tomi Valkeinen446f7bf2010-01-11 16:12:31 +0200484 int (*set_update_mode)(struct omap_dss_device *dssdev,
485 enum omap_dss_update_mode);
486 enum omap_dss_update_mode (*get_update_mode)(
487 struct omap_dss_device *dssdev);
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200488
Tomi Valkeinen18946f62010-01-12 14:16:41 +0200489 int (*update)(struct omap_dss_device *dssdev,
490 u16 x, u16 y, u16 w, u16 h);
491 int (*sync)(struct omap_dss_device *dssdev);
492
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200493 int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
Tomi Valkeinen225b6502010-01-11 15:11:01 +0200494 int (*get_te)(struct omap_dss_device *dssdev);
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200495
496 u8 (*get_rotate)(struct omap_dss_device *dssdev);
497 int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate);
498
499 bool (*get_mirror)(struct omap_dss_device *dssdev);
500 int (*set_mirror)(struct omap_dss_device *dssdev, bool enable);
501
502 int (*memory_read)(struct omap_dss_device *dssdev,
503 void *buf, size_t size,
504 u16 x, u16 y, u16 w, u16 h);
Tomi Valkeinen96adcec2010-01-11 13:54:33 +0200505
506 void (*get_resolution)(struct omap_dss_device *dssdev,
507 u16 *xres, u16 *yres);
Tomi Valkeinena2699502010-01-11 14:33:40 +0200508 int (*get_recommended_bpp)(struct omap_dss_device *dssdev);
Tomi Valkeinen36511312010-01-19 15:53:16 +0200509
Tomi Valkeinen69b20482010-01-20 12:11:25 +0200510 int (*check_timings)(struct omap_dss_device *dssdev,
511 struct omap_video_timings *timings);
512 void (*set_timings)(struct omap_dss_device *dssdev,
513 struct omap_video_timings *timings);
514 void (*get_timings)(struct omap_dss_device *dssdev,
515 struct omap_video_timings *timings);
516
Tomi Valkeinen36511312010-01-19 15:53:16 +0200517 int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
518 u32 (*get_wss)(struct omap_dss_device *dssdev);
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200519};
520
521int omap_dss_register_driver(struct omap_dss_driver *);
522void omap_dss_unregister_driver(struct omap_dss_driver *);
523
524int omap_dss_register_device(struct omap_dss_device *);
525void omap_dss_unregister_device(struct omap_dss_device *);
526
527void omap_dss_get_device(struct omap_dss_device *dssdev);
528void omap_dss_put_device(struct omap_dss_device *dssdev);
529#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL)
530struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
531struct omap_dss_device *omap_dss_find_device(void *data,
532 int (*match)(struct omap_dss_device *dssdev, void *data));
533
534int omap_dss_start_device(struct omap_dss_device *dssdev);
535void omap_dss_stop_device(struct omap_dss_device *dssdev);
536
537int omap_dss_get_num_overlay_managers(void);
538struct omap_overlay_manager *omap_dss_get_overlay_manager(int num);
539
540int omap_dss_get_num_overlays(void);
541struct omap_overlay *omap_dss_get_overlay(int num);
542
Tomi Valkeinen96adcec2010-01-11 13:54:33 +0200543void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
544 u16 *xres, u16 *yres);
Tomi Valkeinena2699502010-01-11 14:33:40 +0200545int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev);
546
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200547typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
548int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
549int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
550
551int omap_dispc_wait_for_irq_timeout(u32 irqmask, unsigned long timeout);
552int omap_dispc_wait_for_irq_interruptible_timeout(u32 irqmask,
553 unsigned long timeout);
554
555#define to_dss_driver(x) container_of((x), struct omap_dss_driver, driver)
556#define to_dss_device(x) container_of((x), struct omap_dss_device, dev)
557
Tomi Valkeinen61140c92010-01-12 16:00:30 +0200558void omapdss_dsi_vc_enable_hs(int channel, bool enable);
Tomi Valkeinen225b6502010-01-11 15:11:01 +0200559int omapdss_dsi_enable_te(struct omap_dss_device *dssdev, bool enable);
Tomi Valkeinen61140c92010-01-12 16:00:30 +0200560
Tomi Valkeinen18946f62010-01-12 14:16:41 +0200561int omap_dsi_prepare_update(struct omap_dss_device *dssdev,
Tomi Valkeinen26a8c252010-06-09 15:31:34 +0300562 u16 *x, u16 *y, u16 *w, u16 *h,
563 bool enlarge_update_area);
Tomi Valkeinen18946f62010-01-12 14:16:41 +0200564int omap_dsi_update(struct omap_dss_device *dssdev,
565 int channel,
566 u16 x, u16 y, u16 w, u16 h,
567 void (*callback)(int, void *), void *data);
Archit Taneja5ee3c142011-03-02 12:35:53 +0530568int omap_dsi_request_vc(struct omap_dss_device *dssdev, int *channel);
569int omap_dsi_set_vc_id(struct omap_dss_device *dssdev, int channel, int vc_id);
570void omap_dsi_release_vc(struct omap_dss_device *dssdev, int channel);
Tomi Valkeinen18946f62010-01-12 14:16:41 +0200571
Tomi Valkeinen37ac60e2010-01-12 15:12:07 +0200572int omapdss_dsi_display_enable(struct omap_dss_device *dssdev);
573void omapdss_dsi_display_disable(struct omap_dss_device *dssdev);
574
575int omapdss_dpi_display_enable(struct omap_dss_device *dssdev);
576void omapdss_dpi_display_disable(struct omap_dss_device *dssdev);
Tomi Valkeinen69b20482010-01-20 12:11:25 +0200577void dpi_set_timings(struct omap_dss_device *dssdev,
578 struct omap_video_timings *timings);
579int dpi_check_timings(struct omap_dss_device *dssdev,
580 struct omap_video_timings *timings);
Tomi Valkeinen37ac60e2010-01-12 15:12:07 +0200581
582int omapdss_sdi_display_enable(struct omap_dss_device *dssdev);
583void omapdss_sdi_display_disable(struct omap_dss_device *dssdev);
584
585int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev);
586void omapdss_rfbi_display_disable(struct omap_dss_device *dssdev);
Tomi Valkeinen18946f62010-01-12 14:16:41 +0200587int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
588 u16 *x, u16 *y, u16 *w, u16 *h);
589int omap_rfbi_update(struct omap_dss_device *dssdev,
590 u16 x, u16 y, u16 w, u16 h,
591 void (*callback)(void *), void *data);
592
Tomi Valkeinen559d6702009-11-03 11:23:50 +0200593#endif