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drm/radeon/kms: add support for router objects
[net-next-2.6.git] / drivers / gpu / drm / radeon / radeon_mode.h
CommitLineData
771fe6b9
JG		 1/*
2 * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
3 * VA Linux Systems Inc., Fremont, California.
4 * Copyright 2008 Red Hat Inc.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
23 *
24 * Original Authors:
25 * Kevin E. Martin, Rickard E. Faith, Alan Hourihane
26 *
27 * Kernel port Author: Dave Airlie
28 */
29
30#ifndef RADEON_MODE_H
31#define RADEON_MODE_H
32
33#include <drm_crtc.h>
34#include <drm_mode.h>
35#include <drm_edid.h>
746c1aa4 36#include <drm_dp_helper.h>
68adac5e 37#include <drm_fixed.h>
771fe6b9
JG		 38#include <linux/i2c.h>
39#include <linux/i2c-id.h>
40#include <linux/i2c-algo-bit.h>
c93bb85b 41
38651674 42struct radeon_bo;
c93bb85b 43struct radeon_device;
771fe6b9
JG		 44
45#define to_radeon_crtc(x) container_of(x, struct radeon_crtc, base)
46#define to_radeon_connector(x) container_of(x, struct radeon_connector, base)
47#define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base)
48#define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base)
49
771fe6b9
JG		 50enum radeon_rmx_type {
51 RMX_OFF,
52 RMX_FULL,
53 RMX_CENTER,
54 RMX_ASPECT
55};
56
57enum radeon_tv_std {
58 TV_STD_NTSC,
59 TV_STD_PAL,
60 TV_STD_PAL_M,
61 TV_STD_PAL_60,
62 TV_STD_NTSC_J,
63 TV_STD_SCART_PAL,
64 TV_STD_SECAM,
65 TV_STD_PAL_CN,
d79766fa 66 TV_STD_PAL_N,
771fe6b9
JG		 67};
68
5b1714d3
AD		 69enum radeon_underscan_type {
70 UNDERSCAN_OFF,
71 UNDERSCAN_ON,
72 UNDERSCAN_AUTO,
73};
74
8e36ed00
AD		 75enum radeon_hpd_id {
76 RADEON_HPD_1 = 0,
77 RADEON_HPD_2,
78 RADEON_HPD_3,
79 RADEON_HPD_4,
80 RADEON_HPD_5,
81 RADEON_HPD_6,
82 RADEON_HPD_NONE = 0xff,
83};
84
f376b94f
AD		 85#define RADEON_MAX_I2C_BUS 16
86
9b9fe724
AD		 87/* radeon gpio-based i2c
88 * 1. "mask" reg and bits
89 * grabs the gpio pins for software use
90 * 0=not held 1=held
91 * 2. "a" reg and bits
92 * output pin value
93 * 0=low 1=high
94 * 3. "en" reg and bits
95 * sets the pin direction
96 * 0=input 1=output
97 * 4. "y" reg and bits
98 * input pin value
99 * 0=low 1=high
100 */
771fe6b9
JG		 101struct radeon_i2c_bus_rec {
102 bool valid;
6a93cb25
AD		 103 /* id used by atom */
104 uint8_t i2c_id;
bcc1c2a1 105 /* id used by atom */
8e36ed00 106 enum radeon_hpd_id hpd;
6a93cb25
AD		 107 /* can be used with hw i2c engine */
108 bool hw_capable;
109 /* uses multi-media i2c engine */
110 bool mm_i2c;
111 /* regs and bits */
771fe6b9
JG		 112 uint32_t mask_clk_reg;
113 uint32_t mask_data_reg;
114 uint32_t a_clk_reg;
115 uint32_t a_data_reg;
9b9fe724
AD		 116 uint32_t en_clk_reg;
117 uint32_t en_data_reg;
118 uint32_t y_clk_reg;
119 uint32_t y_data_reg;
771fe6b9
JG		 120 uint32_t mask_clk_mask;
121 uint32_t mask_data_mask;
771fe6b9
JG		 122 uint32_t a_clk_mask;
123 uint32_t a_data_mask;
9b9fe724
AD		 124 uint32_t en_clk_mask;
125 uint32_t en_data_mask;
126 uint32_t y_clk_mask;
127 uint32_t y_data_mask;
771fe6b9
JG		 128};
129
130struct radeon_tmds_pll {
131 uint32_t freq;
132 uint32_t value;
133};
134
135#define RADEON_MAX_BIOS_CONNECTOR 16
136
7c27f87d 137/* pll flags */
771fe6b9
JG		 138#define RADEON_PLL_USE_BIOS_DIVS (1 << 0)
139#define RADEON_PLL_NO_ODD_POST_DIV (1 << 1)
140#define RADEON_PLL_USE_REF_DIV (1 << 2)
141#define RADEON_PLL_LEGACY (1 << 3)
142#define RADEON_PLL_PREFER_LOW_REF_DIV (1 << 4)
143#define RADEON_PLL_PREFER_HIGH_REF_DIV (1 << 5)
144#define RADEON_PLL_PREFER_LOW_FB_DIV (1 << 6)
145#define RADEON_PLL_PREFER_HIGH_FB_DIV (1 << 7)
146#define RADEON_PLL_PREFER_LOW_POST_DIV (1 << 8)
147#define RADEON_PLL_PREFER_HIGH_POST_DIV (1 << 9)
148#define RADEON_PLL_USE_FRAC_FB_DIV (1 << 10)
d0e275a9 149#define RADEON_PLL_PREFER_CLOSEST_LOWER (1 << 11)
fc10332b 150#define RADEON_PLL_USE_POST_DIV (1 << 12)
86cb2bbf 151#define RADEON_PLL_IS_LCD (1 << 13)
771fe6b9 152
7c27f87d
AD		 153/* pll algo */
154enum radeon_pll_algo {
155 PLL_ALGO_LEGACY,
383be5d1 156 PLL_ALGO_NEW
7c27f87d
AD		 157};
158
771fe6b9 159struct radeon_pll {
fc10332b
AD		 160 /* reference frequency */
161 uint32_t reference_freq;
162
163 /* fixed dividers */
164 uint32_t reference_div;
165 uint32_t post_div;
166
167 /* pll in/out limits */
771fe6b9
JG		 168 uint32_t pll_in_min;
169 uint32_t pll_in_max;
170 uint32_t pll_out_min;
171 uint32_t pll_out_max;
86cb2bbf
AD		 172 uint32_t lcd_pll_out_min;
173 uint32_t lcd_pll_out_max;
fc10332b 174 uint32_t best_vco;
771fe6b9 175
fc10332b 176 /* divider limits */
771fe6b9
JG		 177 uint32_t min_ref_div;
178 uint32_t max_ref_div;
179 uint32_t min_post_div;
180 uint32_t max_post_div;
181 uint32_t min_feedback_div;
182 uint32_t max_feedback_div;
183 uint32_t min_frac_feedback_div;
184 uint32_t max_frac_feedback_div;
fc10332b
AD		 185
186 /* flags for the current clock */
187 uint32_t flags;
188
189 /* pll id */
190 uint32_t id;
7c27f87d
AD		 191 /* pll algo */
192 enum radeon_pll_algo algo;
771fe6b9
JG		 193};
194
195struct radeon_i2c_chan {
771fe6b9 196 struct i2c_adapter adapter;
746c1aa4
DA		 197 struct drm_device *dev;
198 union {
ac1aade6 199 struct i2c_algo_bit_data bit;
746c1aa4 200 struct i2c_algo_dp_aux_data dp;
746c1aa4 201 } algo;
771fe6b9
JG		 202 struct radeon_i2c_bus_rec rec;
203};
204
205/* mostly for macs, but really any system without connector tables */
206enum radeon_connector_table {
207 CT_NONE,
208 CT_GENERIC,
209 CT_IBOOK,
210 CT_POWERBOOK_EXTERNAL,
211 CT_POWERBOOK_INTERNAL,
212 CT_POWERBOOK_VGA,
213 CT_MINI_EXTERNAL,
214 CT_MINI_INTERNAL,
215 CT_IMAC_G5_ISIGHT,
216 CT_EMAC,
76a7142a 217 CT_RN50_POWER,
771fe6b9
JG		 218};
219
fcec570b
AD		 220enum radeon_dvo_chip {
221 DVO_SIL164,
222 DVO_SIL1178,
223};
224
8be48d92 225struct radeon_fbdev;
38651674 226
771fe6b9
JG		 227struct radeon_mode_info {
228 struct atom_context *atom_context;
61c4b24b 229 struct card_info *atom_card_info;
771fe6b9
JG		 230 enum radeon_connector_table connector_table;
231 bool mode_config_initialized;
bcc1c2a1 232 struct radeon_crtc *crtcs[6];
445282db
DA		 233 /* DVI-I properties */
234 struct drm_property *coherent_mode_property;
235 /* DAC enable load detect */
236 struct drm_property *load_detect_property;
5b1714d3 237 /* TV standard */
445282db
DA		 238 struct drm_property *tv_std_property;
239 /* legacy TMDS PLL detect */
240 struct drm_property *tmds_pll_property;
5b1714d3
AD		 241 /* underscan */
242 struct drm_property *underscan_property;
3c537889
AD		 243 /* hardcoded DFP edid from BIOS */
244 struct edid *bios_hardcoded_edid;
38651674
DA		 245
246 /* pointer to fbdev info structure */
8be48d92 247 struct radeon_fbdev *rfbdev;
c93bb85b
JG		 248};
249
4ce001ab
DA		 250#define MAX_H_CODE_TIMING_LEN 32
251#define MAX_V_CODE_TIMING_LEN 32
252
253/* need to store these as reading
254 back code tables is excessive */
255struct radeon_tv_regs {
256 uint32_t tv_uv_adr;
257 uint32_t timing_cntl;
258 uint32_t hrestart;
259 uint32_t vrestart;
260 uint32_t frestart;
261 uint16_t h_code_timing[MAX_H_CODE_TIMING_LEN];
262 uint16_t v_code_timing[MAX_V_CODE_TIMING_LEN];
263};
264
771fe6b9
JG		 265struct radeon_crtc {
266 struct drm_crtc base;
267 int crtc_id;
268 u16 lut_r[256], lut_g[256], lut_b[256];
269 bool enabled;
270 bool can_tile;
271 uint32_t crtc_offset;
771fe6b9
JG		 272 struct drm_gem_object *cursor_bo;
273 uint64_t cursor_addr;
274 int cursor_width;
275 int cursor_height;
4162338a 276 uint32_t legacy_display_base_addr;
c836e862 277 uint32_t legacy_cursor_offset;
c93bb85b 278 enum radeon_rmx_type rmx_type;
5b1714d3
AD		 279 u8 h_border;
280 u8 v_border;
c93bb85b
JG		 281 fixed20_12 vsc;
282 fixed20_12 hsc;
de2103e4 283 struct drm_display_mode native_mode;
bcc1c2a1 284 int pll_id;
771fe6b9
JG		 285};
286
287struct radeon_encoder_primary_dac {
288 /* legacy primary dac */
289 uint32_t ps2_pdac_adj;
290};
291
292struct radeon_encoder_lvds {
293 /* legacy lvds */
294 uint16_t panel_vcc_delay;
295 uint8_t panel_pwr_delay;
296 uint8_t panel_digon_delay;
297 uint8_t panel_blon_delay;
298 uint16_t panel_ref_divider;
299 uint8_t panel_post_divider;
300 uint16_t panel_fb_divider;
301 bool use_bios_dividers;
302 uint32_t lvds_gen_cntl;
303 /* panel mode */
de2103e4 304 struct drm_display_mode native_mode;
771fe6b9
JG		 305};
306
307struct radeon_encoder_tv_dac {
308 /* legacy tv dac */
309 uint32_t ps2_tvdac_adj;
310 uint32_t ntsc_tvdac_adj;
311 uint32_t pal_tvdac_adj;
312
4ce001ab
DA		 313 int h_pos;
314 int v_pos;
315 int h_size;
316 int supported_tv_stds;
317 bool tv_on;
771fe6b9 318 enum radeon_tv_std tv_std;
4ce001ab 319 struct radeon_tv_regs tv;
771fe6b9
JG		 320};
321
322struct radeon_encoder_int_tmds {
323 /* legacy int tmds */
324 struct radeon_tmds_pll tmds_pll[4];
325};
326
fcec570b
AD		 327struct radeon_encoder_ext_tmds {
328 /* tmds over dvo */
329 struct radeon_i2c_chan *i2c_bus;
330 uint8_t slave_addr;
331 enum radeon_dvo_chip dvo_chip;
332};
333
ebbe1cb9
AD		 334/* spread spectrum */
335struct radeon_atom_ss {
336 uint16_t percentage;
337 uint8_t type;
338 uint8_t step;
339 uint8_t delay;
340 uint8_t range;
341 uint8_t refdiv;
342};
343
771fe6b9
JG		 344struct radeon_encoder_atom_dig {
345 /* atom dig */
346 bool coherent_mode;
f28cf339 347 int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB */
771fe6b9
JG		 348 /* atom lvds */
349 uint32_t lvds_misc;
350 uint16_t panel_pwr_delay;
7c27f87d 351 enum radeon_pll_algo pll_algo;
ebbe1cb9 352 struct radeon_atom_ss *ss;
771fe6b9 353 /* panel mode */
de2103e4 354 struct drm_display_mode native_mode;
771fe6b9
JG		 355};
356
4ce001ab
DA		 357struct radeon_encoder_atom_dac {
358 enum radeon_tv_std tv_std;
359};
360
771fe6b9
JG		 361struct radeon_encoder {
362 struct drm_encoder base;
363 uint32_t encoder_id;
364 uint32_t devices;
4ce001ab 365 uint32_t active_device;
771fe6b9
JG		 366 uint32_t flags;
367 uint32_t pixel_clock;
368 enum radeon_rmx_type rmx_type;
5b1714d3 369 enum radeon_underscan_type underscan_type;
de2103e4 370 struct drm_display_mode native_mode;
771fe6b9 371 void *enc_priv;
58bd0863 372 int audio_polling_active;
dafc3bd5 373 int hdmi_offset;
808032ee 374 int hdmi_config_offset;
dafc3bd5
CK		 375 int hdmi_audio_workaround;
376 int hdmi_buffer_status;
771fe6b9
JG		 377};
378
379struct radeon_connector_atom_dig {
380 uint32_t igp_lane_info;
381 bool linkb;
4143e919 382 /* displayport */
746c1aa4 383 struct radeon_i2c_chan *dp_i2c_bus;
1a66c95a 384 u8 dpcd[8];
4143e919 385 u8 dp_sink_type;
5801ead6
AD		 386 int dp_clock;
387 int dp_lane_count;
771fe6b9
JG		 388};
389
eed45b30
AD		 390struct radeon_gpio_rec {
391 bool valid;
392 u8 id;
393 u32 reg;
394 u32 mask;
395};
396
eed45b30
AD		 397struct radeon_hpd {
398 enum radeon_hpd_id hpd;
399 u8 plugged_state;
400 struct radeon_gpio_rec gpio;
401};
402
26b5bc98
AD		 403struct radeon_router {
404 bool valid;
405 u32 router_id;
406 struct radeon_i2c_bus_rec i2c_info;
407 u8 i2c_addr;
408 u8 mux_type;
409 u8 mux_control_pin;
410 u8 mux_state;
411};
412
771fe6b9
JG		 413struct radeon_connector {
414 struct drm_connector base;
415 uint32_t connector_id;
416 uint32_t devices;
417 struct radeon_i2c_chan *ddc_bus;
5b1714d3 418 /* some systems have an hdmi and vga port with a shared ddc line */
0294cf4f 419 bool shared_ddc;
4ce001ab
DA		 420 bool use_digital;
421 /* we need to mind the EDID between detect
422 and get modes due to analog/digital/tvencoder */
423 struct edid *edid;
771fe6b9 424 void *con_priv;
445282db 425 bool dac_load_detect;
b75fad06 426 uint16_t connector_object_id;
eed45b30 427 struct radeon_hpd hpd;
26b5bc98
AD		 428 struct radeon_router router;
429 struct radeon_i2c_chan *router_bus;
771fe6b9
JG		 430};
431
432struct radeon_framebuffer {
433 struct drm_framebuffer base;
434 struct drm_gem_object *obj;
435};
436
d79766fa
AD		 437extern enum radeon_tv_std
438radeon_combios_get_tv_info(struct radeon_device *rdev);
439extern enum radeon_tv_std
440radeon_atombios_get_tv_info(struct radeon_device *rdev);
441
5b1714d3
AD		 442extern struct drm_connector *
443radeon_get_connector_for_encoder(struct drm_encoder *encoder);
444
d4877cf2
AD		 445extern void radeon_connector_hotplug(struct drm_connector *connector);
446extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector);
5801ead6
AD		 447extern int radeon_dp_mode_valid_helper(struct radeon_connector *radeon_connector,
448 struct drm_display_mode *mode);
449extern void radeon_dp_set_link_config(struct drm_connector *connector,
450 struct drm_display_mode *mode);
451extern void dp_link_train(struct drm_encoder *encoder,
452 struct drm_connector *connector);
4143e919 453extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
9fa05c98 454extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
bcc1c2a1 455extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action);
5801ead6
AD		 456extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder,
457 int action, uint8_t lane_num,
458 uint8_t lane_set);
746c1aa4
DA		 459extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode,
460 uint8_t write_byte, uint8_t *read_byte);
461
f376b94f
AD		 462extern void radeon_i2c_init(struct radeon_device *rdev);
463extern void radeon_i2c_fini(struct radeon_device *rdev);
464extern void radeon_combios_i2c_init(struct radeon_device *rdev);
465extern void radeon_atombios_i2c_init(struct radeon_device *rdev);
466extern void radeon_i2c_add(struct radeon_device *rdev,
467 struct radeon_i2c_bus_rec *rec,
468 const char *name);
469extern struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev,
470 struct radeon_i2c_bus_rec *i2c_bus);
746c1aa4 471extern struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev,
6a93cb25
AD		 472 struct radeon_i2c_bus_rec *rec,
473 const char *name);
771fe6b9
JG		 474extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
475 struct radeon_i2c_bus_rec *rec,
476 const char *name);
477extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c);
5a6f98f5
AD		 478extern void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
479 u8 slave_addr,
480 u8 addr,
481 u8 *val);
482extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
483 u8 slave_addr,
484 u8 addr,
485 u8 val);
26b5bc98 486extern void radeon_router_select_port(struct radeon_connector *radeon_connector);
771fe6b9
JG		 487extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
488extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
489
490extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
491
492extern void radeon_compute_pll(struct radeon_pll *pll,
493 uint64_t freq,
494 uint32_t *dot_clock_p,
495 uint32_t *fb_div_p,
496 uint32_t *frac_fb_div_p,
497 uint32_t *ref_div_p,
fc10332b 498 uint32_t *post_div_p);
771fe6b9 499
1f3b6a45
DA		 500extern void radeon_setup_encoder_clones(struct drm_device *dev);
501
771fe6b9
JG		 502struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index);
503struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int with_tv);
504struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv);
505struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
506struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index);
507extern void atombios_external_tmds_setup(struct drm_encoder *encoder, int action);
32f48ffe 508extern void atombios_digital_setup(struct drm_encoder *encoder, int action);
771fe6b9 509extern int atombios_get_encoder_mode(struct drm_encoder *encoder);
4ce001ab 510extern void radeon_encoder_set_active_device(struct drm_encoder *encoder);
771fe6b9
JG		 511
512extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
513extern int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y,
514 struct drm_framebuffer *old_fb);
515extern int atombios_crtc_mode_set(struct drm_crtc *crtc,
516 struct drm_display_mode *mode,
517 struct drm_display_mode *adjusted_mode,
518 int x, int y,
519 struct drm_framebuffer *old_fb);
520extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode);
521
522extern int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y,
523 struct drm_framebuffer *old_fb);
771fe6b9
JG		 524
525extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
526 struct drm_file *file_priv,
527 uint32_t handle,
528 uint32_t width,
529 uint32_t height);
530extern int radeon_crtc_cursor_move(struct drm_crtc *crtc,
531 int x, int y);
532
3c537889
AD		 533extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev);
534extern struct edid *
535radeon_combios_get_hardcoded_edid(struct radeon_device *rdev);
771fe6b9
JG		 536extern bool radeon_atom_get_clock_info(struct drm_device *dev);
537extern bool radeon_combios_get_clock_info(struct drm_device *dev);
538extern struct radeon_encoder_atom_dig *
539radeon_atombios_get_lvds_info(struct radeon_encoder *encoder);
fcec570b
AD		 540extern bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder,
541 struct radeon_encoder_int_tmds *tmds);
542extern bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder,
543 struct radeon_encoder_int_tmds *tmds);
544extern bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder,
545 struct radeon_encoder_int_tmds *tmds);
546extern bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder,
547 struct radeon_encoder_ext_tmds *tmds);
548extern bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder,
549 struct radeon_encoder_ext_tmds *tmds);
6fe7ac3f
AD		 550extern struct radeon_encoder_primary_dac *
551radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder);
552extern struct radeon_encoder_tv_dac *
553radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder);
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JG		 554extern struct radeon_encoder_lvds *
555radeon_combios_get_lvds_info(struct radeon_encoder *encoder);
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JG		 556extern void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder);
557extern struct radeon_encoder_tv_dac *
558radeon_combios_get_tv_dac_info(struct radeon_encoder *encoder);
559extern struct radeon_encoder_primary_dac *
560radeon_combios_get_primary_dac_info(struct radeon_encoder *encoder);
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AD		 561extern bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder);
562extern void radeon_external_tmds_setup(struct drm_encoder *encoder);
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JG		 563extern void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock);
564extern void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev);
565extern void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock);
566extern void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev);
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YZ		 567extern void radeon_save_bios_scratch_regs(struct radeon_device *rdev);
568extern void radeon_restore_bios_scratch_regs(struct radeon_device *rdev);
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JG		 569extern void
570radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
571extern void
572radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
573extern void
574radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
575extern void
576radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
577extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
578 u16 blue, int regno);
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DA		 579extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
580 u16 *blue, int regno);
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DA		 581void radeon_framebuffer_init(struct drm_device *dev,
582 struct radeon_framebuffer *rfb,
583 struct drm_mode_fb_cmd *mode_cmd,
584 struct drm_gem_object *obj);
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JG		 585
586int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
587bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev);
588bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev);
589void radeon_atombios_init_crtc(struct drm_device *dev,
590 struct radeon_crtc *radeon_crtc);
591void radeon_legacy_init_crtc(struct drm_device *dev,
592 struct radeon_crtc *radeon_crtc);
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JG		 593
594void radeon_get_clock_info(struct drm_device *dev);
595
596extern bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev);
597extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct drm_device *dev);
598
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JG		 599void radeon_enc_destroy(struct drm_encoder *encoder);
600void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj);
601void radeon_combios_asic_init(struct drm_device *dev);
602extern int radeon_static_clocks_init(struct drm_device *dev);
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JG		 603bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
604 struct drm_display_mode *mode,
605 struct drm_display_mode *adjusted_mode);
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AD		 606void radeon_panel_mode_fixup(struct drm_encoder *encoder,
607 struct drm_display_mode *adjusted_mode);
4ce001ab
DA		 608void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc);
609
610/* legacy tv */
611void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder,
612 uint32_t *h_total_disp, uint32_t *h_sync_strt_wid,
613 uint32_t *v_total_disp, uint32_t *v_sync_strt_wid);
614void radeon_legacy_tv_adjust_pll1(struct drm_encoder *encoder,
615 uint32_t *htotal_cntl, uint32_t *ppll_ref_div,
616 uint32_t *ppll_div_3, uint32_t *pixclks_cntl);
617void radeon_legacy_tv_adjust_pll2(struct drm_encoder *encoder,
618 uint32_t *htotal2_cntl, uint32_t *p2pll_ref_div,
619 uint32_t *p2pll_div_0, uint32_t *pixclks_cntl);
620void radeon_legacy_tv_mode_set(struct drm_encoder *encoder,
621 struct drm_display_mode *mode,
622 struct drm_display_mode *adjusted_mode);
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DA		 623
624/* fbdev layer */
625int radeon_fbdev_init(struct radeon_device *rdev);
626void radeon_fbdev_fini(struct radeon_device *rdev);
627void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state);
628int radeon_fbdev_total_size(struct radeon_device *rdev);
629bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj);
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DA		 630
631void radeon_fb_output_poll_changed(struct radeon_device *rdev);
771fe6b9 632#endif
Clone of davem's net-next-2.6 tree