Commit | Line | Data |
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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> |
21c74a8e | 38 | #include <drm_crtc_helper.h> |
771fe6b9 | 39 | #include <linux/i2c.h> |
771fe6b9 | 40 | #include <linux/i2c-algo-bit.h> |
c93bb85b | 41 | |
38651674 | 42 | struct radeon_bo; |
c93bb85b | 43 | struct 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 |
50 | enum radeon_rmx_type { |
51 | RMX_OFF, | |
52 | RMX_FULL, | |
53 | RMX_CENTER, | |
54 | RMX_ASPECT | |
55 | }; | |
56 | ||
57 | enum 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 |
69 | enum radeon_underscan_type { |
70 | UNDERSCAN_OFF, | |
71 | UNDERSCAN_ON, | |
72 | UNDERSCAN_AUTO, | |
73 | }; | |
74 | ||
8e36ed00 AD |
75 | enum 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 |
101 | struct 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 | ||
130 | struct 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 JG |
152 | |
153 | struct radeon_pll { | |
fc10332b AD |
154 | /* reference frequency */ |
155 | uint32_t reference_freq; | |
156 | ||
157 | /* fixed dividers */ | |
158 | uint32_t reference_div; | |
159 | uint32_t post_div; | |
160 | ||
161 | /* pll in/out limits */ | |
771fe6b9 JG |
162 | uint32_t pll_in_min; |
163 | uint32_t pll_in_max; | |
164 | uint32_t pll_out_min; | |
165 | uint32_t pll_out_max; | |
86cb2bbf AD |
166 | uint32_t lcd_pll_out_min; |
167 | uint32_t lcd_pll_out_max; | |
fc10332b | 168 | uint32_t best_vco; |
771fe6b9 | 169 | |
fc10332b | 170 | /* divider limits */ |
771fe6b9 JG |
171 | uint32_t min_ref_div; |
172 | uint32_t max_ref_div; | |
173 | uint32_t min_post_div; | |
174 | uint32_t max_post_div; | |
175 | uint32_t min_feedback_div; | |
176 | uint32_t max_feedback_div; | |
177 | uint32_t min_frac_feedback_div; | |
178 | uint32_t max_frac_feedback_div; | |
fc10332b AD |
179 | |
180 | /* flags for the current clock */ | |
181 | uint32_t flags; | |
182 | ||
183 | /* pll id */ | |
184 | uint32_t id; | |
771fe6b9 JG |
185 | }; |
186 | ||
187 | struct radeon_i2c_chan { | |
771fe6b9 | 188 | struct i2c_adapter adapter; |
746c1aa4 DA |
189 | struct drm_device *dev; |
190 | union { | |
ac1aade6 | 191 | struct i2c_algo_bit_data bit; |
746c1aa4 | 192 | struct i2c_algo_dp_aux_data dp; |
746c1aa4 | 193 | } algo; |
771fe6b9 JG |
194 | struct radeon_i2c_bus_rec rec; |
195 | }; | |
196 | ||
197 | /* mostly for macs, but really any system without connector tables */ | |
198 | enum radeon_connector_table { | |
aa74fbb4 | 199 | CT_NONE = 0, |
771fe6b9 JG |
200 | CT_GENERIC, |
201 | CT_IBOOK, | |
202 | CT_POWERBOOK_EXTERNAL, | |
203 | CT_POWERBOOK_INTERNAL, | |
204 | CT_POWERBOOK_VGA, | |
205 | CT_MINI_EXTERNAL, | |
206 | CT_MINI_INTERNAL, | |
207 | CT_IMAC_G5_ISIGHT, | |
208 | CT_EMAC, | |
76a7142a | 209 | CT_RN50_POWER, |
aa74fbb4 | 210 | CT_MAC_X800, |
771fe6b9 JG |
211 | }; |
212 | ||
fcec570b AD |
213 | enum radeon_dvo_chip { |
214 | DVO_SIL164, | |
215 | DVO_SIL1178, | |
216 | }; | |
217 | ||
8be48d92 | 218 | struct radeon_fbdev; |
38651674 | 219 | |
771fe6b9 JG |
220 | struct radeon_mode_info { |
221 | struct atom_context *atom_context; | |
61c4b24b | 222 | struct card_info *atom_card_info; |
771fe6b9 JG |
223 | enum radeon_connector_table connector_table; |
224 | bool mode_config_initialized; | |
bcc1c2a1 | 225 | struct radeon_crtc *crtcs[6]; |
445282db DA |
226 | /* DVI-I properties */ |
227 | struct drm_property *coherent_mode_property; | |
228 | /* DAC enable load detect */ | |
229 | struct drm_property *load_detect_property; | |
5b1714d3 | 230 | /* TV standard */ |
445282db DA |
231 | struct drm_property *tv_std_property; |
232 | /* legacy TMDS PLL detect */ | |
233 | struct drm_property *tmds_pll_property; | |
5b1714d3 AD |
234 | /* underscan */ |
235 | struct drm_property *underscan_property; | |
5bccf5e3 MG |
236 | struct drm_property *underscan_hborder_property; |
237 | struct drm_property *underscan_vborder_property; | |
3c537889 AD |
238 | /* hardcoded DFP edid from BIOS */ |
239 | struct edid *bios_hardcoded_edid; | |
38651674 DA |
240 | |
241 | /* pointer to fbdev info structure */ | |
8be48d92 | 242 | struct radeon_fbdev *rfbdev; |
c93bb85b JG |
243 | }; |
244 | ||
4ce001ab DA |
245 | #define MAX_H_CODE_TIMING_LEN 32 |
246 | #define MAX_V_CODE_TIMING_LEN 32 | |
247 | ||
248 | /* need to store these as reading | |
249 | back code tables is excessive */ | |
250 | struct radeon_tv_regs { | |
251 | uint32_t tv_uv_adr; | |
252 | uint32_t timing_cntl; | |
253 | uint32_t hrestart; | |
254 | uint32_t vrestart; | |
255 | uint32_t frestart; | |
256 | uint16_t h_code_timing[MAX_H_CODE_TIMING_LEN]; | |
257 | uint16_t v_code_timing[MAX_V_CODE_TIMING_LEN]; | |
258 | }; | |
259 | ||
771fe6b9 JG |
260 | struct radeon_crtc { |
261 | struct drm_crtc base; | |
262 | int crtc_id; | |
263 | u16 lut_r[256], lut_g[256], lut_b[256]; | |
264 | bool enabled; | |
265 | bool can_tile; | |
266 | uint32_t crtc_offset; | |
771fe6b9 JG |
267 | struct drm_gem_object *cursor_bo; |
268 | uint64_t cursor_addr; | |
269 | int cursor_width; | |
270 | int cursor_height; | |
4162338a | 271 | uint32_t legacy_display_base_addr; |
c836e862 | 272 | uint32_t legacy_cursor_offset; |
c93bb85b | 273 | enum radeon_rmx_type rmx_type; |
5b1714d3 AD |
274 | u8 h_border; |
275 | u8 v_border; | |
c93bb85b JG |
276 | fixed20_12 vsc; |
277 | fixed20_12 hsc; | |
de2103e4 | 278 | struct drm_display_mode native_mode; |
bcc1c2a1 | 279 | int pll_id; |
771fe6b9 JG |
280 | }; |
281 | ||
282 | struct radeon_encoder_primary_dac { | |
283 | /* legacy primary dac */ | |
284 | uint32_t ps2_pdac_adj; | |
285 | }; | |
286 | ||
287 | struct radeon_encoder_lvds { | |
288 | /* legacy lvds */ | |
289 | uint16_t panel_vcc_delay; | |
290 | uint8_t panel_pwr_delay; | |
291 | uint8_t panel_digon_delay; | |
292 | uint8_t panel_blon_delay; | |
293 | uint16_t panel_ref_divider; | |
294 | uint8_t panel_post_divider; | |
295 | uint16_t panel_fb_divider; | |
296 | bool use_bios_dividers; | |
297 | uint32_t lvds_gen_cntl; | |
298 | /* panel mode */ | |
de2103e4 | 299 | struct drm_display_mode native_mode; |
771fe6b9 JG |
300 | }; |
301 | ||
302 | struct radeon_encoder_tv_dac { | |
303 | /* legacy tv dac */ | |
304 | uint32_t ps2_tvdac_adj; | |
305 | uint32_t ntsc_tvdac_adj; | |
306 | uint32_t pal_tvdac_adj; | |
307 | ||
4ce001ab DA |
308 | int h_pos; |
309 | int v_pos; | |
310 | int h_size; | |
311 | int supported_tv_stds; | |
312 | bool tv_on; | |
771fe6b9 | 313 | enum radeon_tv_std tv_std; |
4ce001ab | 314 | struct radeon_tv_regs tv; |
771fe6b9 JG |
315 | }; |
316 | ||
317 | struct radeon_encoder_int_tmds { | |
318 | /* legacy int tmds */ | |
319 | struct radeon_tmds_pll tmds_pll[4]; | |
320 | }; | |
321 | ||
fcec570b AD |
322 | struct radeon_encoder_ext_tmds { |
323 | /* tmds over dvo */ | |
324 | struct radeon_i2c_chan *i2c_bus; | |
325 | uint8_t slave_addr; | |
326 | enum radeon_dvo_chip dvo_chip; | |
327 | }; | |
328 | ||
ebbe1cb9 AD |
329 | /* spread spectrum */ |
330 | struct radeon_atom_ss { | |
331 | uint16_t percentage; | |
332 | uint8_t type; | |
ba032a58 | 333 | uint16_t step; |
ebbe1cb9 AD |
334 | uint8_t delay; |
335 | uint8_t range; | |
336 | uint8_t refdiv; | |
ba032a58 AD |
337 | /* asic_ss */ |
338 | uint16_t rate; | |
339 | uint16_t amount; | |
ebbe1cb9 AD |
340 | }; |
341 | ||
771fe6b9 | 342 | struct radeon_encoder_atom_dig { |
5137ee94 | 343 | bool linkb; |
771fe6b9 JG |
344 | /* atom dig */ |
345 | bool coherent_mode; | |
ba032a58 AD |
346 | int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB, etc. */ |
347 | /* atom lvds/edp */ | |
348 | uint32_t lcd_misc; | |
771fe6b9 | 349 | uint16_t panel_pwr_delay; |
ba032a58 | 350 | uint32_t lcd_ss_id; |
771fe6b9 | 351 | /* panel mode */ |
de2103e4 | 352 | struct drm_display_mode native_mode; |
771fe6b9 JG |
353 | }; |
354 | ||
4ce001ab DA |
355 | struct radeon_encoder_atom_dac { |
356 | enum radeon_tv_std tv_std; | |
357 | }; | |
358 | ||
771fe6b9 JG |
359 | struct radeon_encoder { |
360 | struct drm_encoder base; | |
5137ee94 | 361 | uint32_t encoder_enum; |
771fe6b9 JG |
362 | uint32_t encoder_id; |
363 | uint32_t devices; | |
4ce001ab | 364 | uint32_t active_device; |
771fe6b9 JG |
365 | uint32_t flags; |
366 | uint32_t pixel_clock; | |
367 | enum radeon_rmx_type rmx_type; | |
5b1714d3 | 368 | enum radeon_underscan_type underscan_type; |
5bccf5e3 MG |
369 | uint32_t underscan_hborder; |
370 | uint32_t underscan_vborder; | |
de2103e4 | 371 | struct drm_display_mode native_mode; |
771fe6b9 | 372 | void *enc_priv; |
58bd0863 | 373 | int audio_polling_active; |
dafc3bd5 | 374 | int hdmi_offset; |
808032ee | 375 | int hdmi_config_offset; |
dafc3bd5 CK |
376 | int hdmi_audio_workaround; |
377 | int hdmi_buffer_status; | |
3e4b9982 | 378 | bool is_ext_encoder; |
771fe6b9 JG |
379 | }; |
380 | ||
381 | struct radeon_connector_atom_dig { | |
382 | uint32_t igp_lane_info; | |
4143e919 | 383 | /* displayport */ |
746c1aa4 | 384 | struct radeon_i2c_chan *dp_i2c_bus; |
1a66c95a | 385 | u8 dpcd[8]; |
4143e919 | 386 | u8 dp_sink_type; |
5801ead6 AD |
387 | int dp_clock; |
388 | int dp_lane_count; | |
8b834852 | 389 | bool edp_on; |
771fe6b9 JG |
390 | }; |
391 | ||
eed45b30 AD |
392 | struct radeon_gpio_rec { |
393 | bool valid; | |
394 | u8 id; | |
395 | u32 reg; | |
396 | u32 mask; | |
397 | }; | |
398 | ||
eed45b30 AD |
399 | struct radeon_hpd { |
400 | enum radeon_hpd_id hpd; | |
401 | u8 plugged_state; | |
402 | struct radeon_gpio_rec gpio; | |
403 | }; | |
404 | ||
26b5bc98 | 405 | struct radeon_router { |
26b5bc98 AD |
406 | u32 router_id; |
407 | struct radeon_i2c_bus_rec i2c_info; | |
408 | u8 i2c_addr; | |
fb939dfc AD |
409 | /* i2c mux */ |
410 | bool ddc_valid; | |
411 | u8 ddc_mux_type; | |
412 | u8 ddc_mux_control_pin; | |
413 | u8 ddc_mux_state; | |
414 | /* clock/data mux */ | |
415 | bool cd_valid; | |
416 | u8 cd_mux_type; | |
417 | u8 cd_mux_control_pin; | |
418 | u8 cd_mux_state; | |
26b5bc98 AD |
419 | }; |
420 | ||
771fe6b9 JG |
421 | struct radeon_connector { |
422 | struct drm_connector base; | |
423 | uint32_t connector_id; | |
424 | uint32_t devices; | |
425 | struct radeon_i2c_chan *ddc_bus; | |
5b1714d3 | 426 | /* some systems have an hdmi and vga port with a shared ddc line */ |
0294cf4f | 427 | bool shared_ddc; |
4ce001ab DA |
428 | bool use_digital; |
429 | /* we need to mind the EDID between detect | |
430 | and get modes due to analog/digital/tvencoder */ | |
431 | struct edid *edid; | |
771fe6b9 | 432 | void *con_priv; |
445282db | 433 | bool dac_load_detect; |
b75fad06 | 434 | uint16_t connector_object_id; |
eed45b30 | 435 | struct radeon_hpd hpd; |
26b5bc98 AD |
436 | struct radeon_router router; |
437 | struct radeon_i2c_chan *router_bus; | |
771fe6b9 JG |
438 | }; |
439 | ||
440 | struct radeon_framebuffer { | |
441 | struct drm_framebuffer base; | |
442 | struct drm_gem_object *obj; | |
443 | }; | |
444 | ||
6383cf7d MK |
445 | /* radeon_get_crtc_scanoutpos() return flags */ |
446 | #define RADEON_SCANOUTPOS_VALID (1 << 0) | |
447 | #define RADEON_SCANOUTPOS_INVBL (1 << 1) | |
448 | #define RADEON_SCANOUTPOS_ACCURATE (1 << 2) | |
449 | ||
d79766fa AD |
450 | extern enum radeon_tv_std |
451 | radeon_combios_get_tv_info(struct radeon_device *rdev); | |
452 | extern enum radeon_tv_std | |
453 | radeon_atombios_get_tv_info(struct radeon_device *rdev); | |
454 | ||
5b1714d3 AD |
455 | extern struct drm_connector * |
456 | radeon_get_connector_for_encoder(struct drm_encoder *encoder); | |
457 | ||
d4877cf2 AD |
458 | extern void radeon_connector_hotplug(struct drm_connector *connector); |
459 | extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector); | |
5801ead6 AD |
460 | extern int radeon_dp_mode_valid_helper(struct radeon_connector *radeon_connector, |
461 | struct drm_display_mode *mode); | |
462 | extern void radeon_dp_set_link_config(struct drm_connector *connector, | |
463 | struct drm_display_mode *mode); | |
464 | extern void dp_link_train(struct drm_encoder *encoder, | |
465 | struct drm_connector *connector); | |
4143e919 | 466 | extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector); |
9fa05c98 | 467 | extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector); |
bcc1c2a1 | 468 | extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action); |
5801ead6 AD |
469 | extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder, |
470 | int action, uint8_t lane_num, | |
471 | uint8_t lane_set); | |
746c1aa4 DA |
472 | extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, |
473 | uint8_t write_byte, uint8_t *read_byte); | |
474 | ||
f376b94f AD |
475 | extern void radeon_i2c_init(struct radeon_device *rdev); |
476 | extern void radeon_i2c_fini(struct radeon_device *rdev); | |
477 | extern void radeon_combios_i2c_init(struct radeon_device *rdev); | |
478 | extern void radeon_atombios_i2c_init(struct radeon_device *rdev); | |
479 | extern void radeon_i2c_add(struct radeon_device *rdev, | |
480 | struct radeon_i2c_bus_rec *rec, | |
481 | const char *name); | |
482 | extern struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev, | |
483 | struct radeon_i2c_bus_rec *i2c_bus); | |
746c1aa4 | 484 | extern struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev, |
6a93cb25 AD |
485 | struct radeon_i2c_bus_rec *rec, |
486 | const char *name); | |
771fe6b9 JG |
487 | extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev, |
488 | struct radeon_i2c_bus_rec *rec, | |
489 | const char *name); | |
490 | extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c); | |
5a6f98f5 AD |
491 | extern void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus, |
492 | u8 slave_addr, | |
493 | u8 addr, | |
494 | u8 *val); | |
495 | extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c, | |
496 | u8 slave_addr, | |
497 | u8 addr, | |
498 | u8 val); | |
fb939dfc AD |
499 | extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector); |
500 | extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector); | |
771fe6b9 JG |
501 | extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector); |
502 | extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector); | |
503 | ||
504 | extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector); | |
505 | ||
ba032a58 AD |
506 | extern bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev, |
507 | struct radeon_atom_ss *ss, | |
508 | int id); | |
509 | extern bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, | |
510 | struct radeon_atom_ss *ss, | |
511 | int id, u32 clock); | |
512 | ||
771fe6b9 JG |
513 | extern void radeon_compute_pll(struct radeon_pll *pll, |
514 | uint64_t freq, | |
515 | uint32_t *dot_clock_p, | |
516 | uint32_t *fb_div_p, | |
517 | uint32_t *frac_fb_div_p, | |
518 | uint32_t *ref_div_p, | |
fc10332b | 519 | uint32_t *post_div_p); |
771fe6b9 | 520 | |
1f3b6a45 DA |
521 | extern void radeon_setup_encoder_clones(struct drm_device *dev); |
522 | ||
771fe6b9 JG |
523 | struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index); |
524 | struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int with_tv); | |
525 | struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv); | |
526 | struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index); | |
527 | struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index); | |
99999aaa | 528 | extern void atombios_dvo_setup(struct drm_encoder *encoder, int action); |
32f48ffe | 529 | extern void atombios_digital_setup(struct drm_encoder *encoder, int action); |
771fe6b9 | 530 | extern int atombios_get_encoder_mode(struct drm_encoder *encoder); |
8b834852 | 531 | extern void atombios_set_edp_panel_power(struct drm_connector *connector, int action); |
4ce001ab | 532 | extern void radeon_encoder_set_active_device(struct drm_encoder *encoder); |
771fe6b9 JG |
533 | |
534 | extern void radeon_crtc_load_lut(struct drm_crtc *crtc); | |
535 | extern int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y, | |
536 | struct drm_framebuffer *old_fb); | |
4dd19b0d CB |
537 | extern int atombios_crtc_set_base_atomic(struct drm_crtc *crtc, |
538 | struct drm_framebuffer *fb, | |
21c74a8e JW |
539 | int x, int y, |
540 | enum mode_set_atomic state); | |
771fe6b9 JG |
541 | extern int atombios_crtc_mode_set(struct drm_crtc *crtc, |
542 | struct drm_display_mode *mode, | |
543 | struct drm_display_mode *adjusted_mode, | |
544 | int x, int y, | |
545 | struct drm_framebuffer *old_fb); | |
546 | extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode); | |
547 | ||
548 | extern int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y, | |
549 | struct drm_framebuffer *old_fb); | |
4dd19b0d CB |
550 | extern int radeon_crtc_set_base_atomic(struct drm_crtc *crtc, |
551 | struct drm_framebuffer *fb, | |
21c74a8e JW |
552 | int x, int y, |
553 | enum mode_set_atomic state); | |
4dd19b0d CB |
554 | extern int radeon_crtc_do_set_base(struct drm_crtc *crtc, |
555 | struct drm_framebuffer *fb, | |
556 | int x, int y, int atomic); | |
771fe6b9 JG |
557 | extern int radeon_crtc_cursor_set(struct drm_crtc *crtc, |
558 | struct drm_file *file_priv, | |
559 | uint32_t handle, | |
560 | uint32_t width, | |
561 | uint32_t height); | |
562 | extern int radeon_crtc_cursor_move(struct drm_crtc *crtc, | |
563 | int x, int y); | |
564 | ||
6383cf7d MK |
565 | extern int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos, int *hpos); |
566 | ||
3c537889 AD |
567 | extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev); |
568 | extern struct edid * | |
569 | radeon_combios_get_hardcoded_edid(struct radeon_device *rdev); | |
771fe6b9 JG |
570 | extern bool radeon_atom_get_clock_info(struct drm_device *dev); |
571 | extern bool radeon_combios_get_clock_info(struct drm_device *dev); | |
572 | extern struct radeon_encoder_atom_dig * | |
573 | radeon_atombios_get_lvds_info(struct radeon_encoder *encoder); | |
fcec570b AD |
574 | extern bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
575 | struct radeon_encoder_int_tmds *tmds); | |
576 | extern bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder, | |
577 | struct radeon_encoder_int_tmds *tmds); | |
578 | extern bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder, | |
579 | struct radeon_encoder_int_tmds *tmds); | |
580 | extern bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder, | |
581 | struct radeon_encoder_ext_tmds *tmds); | |
582 | extern bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder, | |
583 | struct radeon_encoder_ext_tmds *tmds); | |
6fe7ac3f AD |
584 | extern struct radeon_encoder_primary_dac * |
585 | radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder); | |
586 | extern struct radeon_encoder_tv_dac * | |
587 | radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder); | |
771fe6b9 JG |
588 | extern struct radeon_encoder_lvds * |
589 | radeon_combios_get_lvds_info(struct radeon_encoder *encoder); | |
771fe6b9 JG |
590 | extern void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder); |
591 | extern struct radeon_encoder_tv_dac * | |
592 | radeon_combios_get_tv_dac_info(struct radeon_encoder *encoder); | |
593 | extern struct radeon_encoder_primary_dac * | |
594 | radeon_combios_get_primary_dac_info(struct radeon_encoder *encoder); | |
fcec570b AD |
595 | extern bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder); |
596 | extern void radeon_external_tmds_setup(struct drm_encoder *encoder); | |
771fe6b9 JG |
597 | extern void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock); |
598 | extern void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev); | |
599 | extern void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock); | |
600 | extern void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev); | |
f657c2a7 YZ |
601 | extern void radeon_save_bios_scratch_regs(struct radeon_device *rdev); |
602 | extern void radeon_restore_bios_scratch_regs(struct radeon_device *rdev); | |
771fe6b9 JG |
603 | extern void |
604 | radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc); | |
605 | extern void | |
606 | radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on); | |
607 | extern void | |
608 | radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc); | |
609 | extern void | |
610 | radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on); | |
611 | extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, | |
612 | u16 blue, int regno); | |
b8c00ac5 DA |
613 | extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, |
614 | u16 *blue, int regno); | |
38651674 DA |
615 | void radeon_framebuffer_init(struct drm_device *dev, |
616 | struct radeon_framebuffer *rfb, | |
617 | struct drm_mode_fb_cmd *mode_cmd, | |
618 | struct drm_gem_object *obj); | |
771fe6b9 JG |
619 | |
620 | int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb); | |
621 | bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev); | |
622 | bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev); | |
623 | void radeon_atombios_init_crtc(struct drm_device *dev, | |
624 | struct radeon_crtc *radeon_crtc); | |
625 | void radeon_legacy_init_crtc(struct drm_device *dev, | |
626 | struct radeon_crtc *radeon_crtc); | |
771fe6b9 JG |
627 | |
628 | void radeon_get_clock_info(struct drm_device *dev); | |
629 | ||
630 | extern bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev); | |
631 | extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct drm_device *dev); | |
632 | ||
771fe6b9 JG |
633 | void radeon_enc_destroy(struct drm_encoder *encoder); |
634 | void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj); | |
635 | void radeon_combios_asic_init(struct drm_device *dev); | |
c93bb85b JG |
636 | bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, |
637 | struct drm_display_mode *mode, | |
638 | struct drm_display_mode *adjusted_mode); | |
3515387b AD |
639 | void radeon_panel_mode_fixup(struct drm_encoder *encoder, |
640 | struct drm_display_mode *adjusted_mode); | |
4ce001ab DA |
641 | void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc); |
642 | ||
643 | /* legacy tv */ | |
644 | void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder, | |
645 | uint32_t *h_total_disp, uint32_t *h_sync_strt_wid, | |
646 | uint32_t *v_total_disp, uint32_t *v_sync_strt_wid); | |
647 | void radeon_legacy_tv_adjust_pll1(struct drm_encoder *encoder, | |
648 | uint32_t *htotal_cntl, uint32_t *ppll_ref_div, | |
649 | uint32_t *ppll_div_3, uint32_t *pixclks_cntl); | |
650 | void radeon_legacy_tv_adjust_pll2(struct drm_encoder *encoder, | |
651 | uint32_t *htotal2_cntl, uint32_t *p2pll_ref_div, | |
652 | uint32_t *p2pll_div_0, uint32_t *pixclks_cntl); | |
653 | void radeon_legacy_tv_mode_set(struct drm_encoder *encoder, | |
654 | struct drm_display_mode *mode, | |
655 | struct drm_display_mode *adjusted_mode); | |
38651674 DA |
656 | |
657 | /* fbdev layer */ | |
658 | int radeon_fbdev_init(struct radeon_device *rdev); | |
659 | void radeon_fbdev_fini(struct radeon_device *rdev); | |
660 | void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state); | |
661 | int radeon_fbdev_total_size(struct radeon_device *rdev); | |
662 | bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj); | |
eb1f8e4f DA |
663 | |
664 | void radeon_fb_output_poll_changed(struct radeon_device *rdev); | |
771fe6b9 | 665 | #endif |