blob: 0aaafcd2089f91925677fab9dfd214d2f7a6ec01 [file] [log] [blame]
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001/*
2 * Copyright 2007-8 Advanced Micro Devices, Inc.
3 * Copyright 2008 Red Hat Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
21 * OTHER DEALINGS IN THE SOFTWARE.
22 *
23 * Authors: Dave Airlie
24 * Alex Deucher
25 */
26#include "drmP.h"
27#include "drm_crtc_helper.h"
28#include "radeon_drm.h"
29#include "radeon.h"
30#include "atom.h"
31
Dave Airlie4ce001a2009-08-13 16:32:14 +100032static void radeon_legacy_encoder_disable(struct drm_encoder *encoder)
33{
34 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
35 struct drm_encoder_helper_funcs *encoder_funcs;
36
37 encoder_funcs = encoder->helper_private;
38 encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
39 radeon_encoder->active_device = 0;
40}
Jerome Glisse771fe6b2009-06-05 14:42:42 +020041
Jerome Glisse771fe6b2009-06-05 14:42:42 +020042static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
43{
44 struct drm_device *dev = encoder->dev;
45 struct radeon_device *rdev = dev->dev_private;
46 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
47 uint32_t lvds_gen_cntl, lvds_pll_cntl, pixclks_cntl, disp_pwr_man;
48 int panel_pwr_delay = 2000;
49 DRM_DEBUG("\n");
50
51 if (radeon_encoder->enc_priv) {
52 if (rdev->is_atom_bios) {
53 struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;
54 panel_pwr_delay = lvds->panel_pwr_delay;
55 } else {
56 struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;
57 panel_pwr_delay = lvds->panel_pwr_delay;
58 }
59 }
60
61 switch (mode) {
62 case DRM_MODE_DPMS_ON:
63 disp_pwr_man = RREG32(RADEON_DISP_PWR_MAN);
64 disp_pwr_man |= RADEON_AUTO_PWRUP_EN;
65 WREG32(RADEON_DISP_PWR_MAN, disp_pwr_man);
66 lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
67 lvds_pll_cntl |= RADEON_LVDS_PLL_EN;
68 WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
69 udelay(1000);
70
71 lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
72 lvds_pll_cntl &= ~RADEON_LVDS_PLL_RESET;
73 WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
74
75 lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
76 lvds_gen_cntl |= (RADEON_LVDS_ON | RADEON_LVDS_EN | RADEON_LVDS_DIGON | RADEON_LVDS_BLON);
77 lvds_gen_cntl &= ~(RADEON_LVDS_DISPLAY_DIS);
78 udelay(panel_pwr_delay * 1000);
79 WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
80 break;
81 case DRM_MODE_DPMS_STANDBY:
82 case DRM_MODE_DPMS_SUSPEND:
83 case DRM_MODE_DPMS_OFF:
84 pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
85 WREG32_PLL_P(RADEON_PIXCLKS_CNTL, 0, ~RADEON_PIXCLK_LVDS_ALWAYS_ONb);
86 lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
87 lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
88 lvds_gen_cntl &= ~(RADEON_LVDS_ON | RADEON_LVDS_BLON | RADEON_LVDS_EN | RADEON_LVDS_DIGON);
89 udelay(panel_pwr_delay * 1000);
90 WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
91 WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
92 break;
93 }
94
95 if (rdev->is_atom_bios)
96 radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
97 else
98 radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
99}
100
101static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)
102{
103 struct radeon_device *rdev = encoder->dev->dev_private;
104
105 if (rdev->is_atom_bios)
106 radeon_atom_output_lock(encoder, true);
107 else
108 radeon_combios_output_lock(encoder, true);
109 radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000110
111 radeon_encoder_set_active_device(encoder);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200112}
113
114static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
115{
116 struct radeon_device *rdev = encoder->dev->dev_private;
117
118 radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_ON);
119 if (rdev->is_atom_bios)
120 radeon_atom_output_lock(encoder, false);
121 else
122 radeon_combios_output_lock(encoder, false);
123}
124
125static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,
126 struct drm_display_mode *mode,
127 struct drm_display_mode *adjusted_mode)
128{
129 struct drm_device *dev = encoder->dev;
130 struct radeon_device *rdev = dev->dev_private;
131 struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
132 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
133 uint32_t lvds_pll_cntl, lvds_gen_cntl, lvds_ss_gen_cntl;
134
135 DRM_DEBUG("\n");
136
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200137 lvds_pll_cntl = RREG32(RADEON_LVDS_PLL_CNTL);
138 lvds_pll_cntl &= ~RADEON_LVDS_PLL_EN;
139
140 lvds_ss_gen_cntl = RREG32(RADEON_LVDS_SS_GEN_CNTL);
141 if ((!rdev->is_atom_bios)) {
142 struct radeon_encoder_lvds *lvds = (struct radeon_encoder_lvds *)radeon_encoder->enc_priv;
143 if (lvds) {
144 DRM_DEBUG("bios LVDS_GEN_CNTL: 0x%x\n", lvds->lvds_gen_cntl);
145 lvds_gen_cntl = lvds->lvds_gen_cntl;
146 lvds_ss_gen_cntl &= ~((0xf << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |
147 (0xf << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));
148 lvds_ss_gen_cntl |= ((lvds->panel_digon_delay << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |
149 (lvds->panel_blon_delay << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));
150 } else
151 lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
152 } else
153 lvds_gen_cntl = RREG32(RADEON_LVDS_GEN_CNTL);
154 lvds_gen_cntl |= RADEON_LVDS_DISPLAY_DIS;
155 lvds_gen_cntl &= ~(RADEON_LVDS_ON |
156 RADEON_LVDS_BLON |
157 RADEON_LVDS_EN |
158 RADEON_LVDS_RST_FM);
159
160 if (ASIC_IS_R300(rdev))
161 lvds_pll_cntl &= ~(R300_LVDS_SRC_SEL_MASK);
162
163 if (radeon_crtc->crtc_id == 0) {
164 if (ASIC_IS_R300(rdev)) {
Jerome Glissec93bb852009-07-13 21:04:08 +0200165 if (radeon_encoder->rmx_type != RMX_OFF)
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200166 lvds_pll_cntl |= R300_LVDS_SRC_SEL_RMX;
167 } else
168 lvds_gen_cntl &= ~RADEON_LVDS_SEL_CRTC2;
169 } else {
170 if (ASIC_IS_R300(rdev))
171 lvds_pll_cntl |= R300_LVDS_SRC_SEL_CRTC2;
172 else
173 lvds_gen_cntl |= RADEON_LVDS_SEL_CRTC2;
174 }
175
176 WREG32(RADEON_LVDS_GEN_CNTL, lvds_gen_cntl);
177 WREG32(RADEON_LVDS_PLL_CNTL, lvds_pll_cntl);
178 WREG32(RADEON_LVDS_SS_GEN_CNTL, lvds_ss_gen_cntl);
179
180 if (rdev->family == CHIP_RV410)
181 WREG32(RADEON_CLOCK_CNTL_INDEX, 0);
182
183 if (rdev->is_atom_bios)
184 radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
185 else
186 radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
187}
188
189static bool radeon_legacy_lvds_mode_fixup(struct drm_encoder *encoder,
190 struct drm_display_mode *mode,
191 struct drm_display_mode *adjusted_mode)
192{
193 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
194
195 drm_mode_set_crtcinfo(adjusted_mode, 0);
196
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200197 if (radeon_encoder->rmx_type != RMX_OFF)
198 radeon_rmx_mode_fixup(encoder, mode, adjusted_mode);
199
200 return true;
201}
202
203static const struct drm_encoder_helper_funcs radeon_legacy_lvds_helper_funcs = {
204 .dpms = radeon_legacy_lvds_dpms,
205 .mode_fixup = radeon_legacy_lvds_mode_fixup,
206 .prepare = radeon_legacy_lvds_prepare,
207 .mode_set = radeon_legacy_lvds_mode_set,
208 .commit = radeon_legacy_lvds_commit,
Dave Airlie4ce001a2009-08-13 16:32:14 +1000209 .disable = radeon_legacy_encoder_disable,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200210};
211
212
213static const struct drm_encoder_funcs radeon_legacy_lvds_enc_funcs = {
214 .destroy = radeon_enc_destroy,
215};
216
217static bool radeon_legacy_primary_dac_mode_fixup(struct drm_encoder *encoder,
218 struct drm_display_mode *mode,
219 struct drm_display_mode *adjusted_mode)
220{
221
222 drm_mode_set_crtcinfo(adjusted_mode, 0);
223
224 return true;
225}
226
227static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode)
228{
229 struct drm_device *dev = encoder->dev;
230 struct radeon_device *rdev = dev->dev_private;
231 uint32_t crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
232 uint32_t dac_cntl = RREG32(RADEON_DAC_CNTL);
233 uint32_t dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
234
235 DRM_DEBUG("\n");
236
237 switch (mode) {
238 case DRM_MODE_DPMS_ON:
239 crtc_ext_cntl |= RADEON_CRTC_CRT_ON;
240 dac_cntl &= ~RADEON_DAC_PDWN;
241 dac_macro_cntl &= ~(RADEON_DAC_PDWN_R |
242 RADEON_DAC_PDWN_G |
243 RADEON_DAC_PDWN_B);
244 break;
245 case DRM_MODE_DPMS_STANDBY:
246 case DRM_MODE_DPMS_SUSPEND:
247 case DRM_MODE_DPMS_OFF:
248 crtc_ext_cntl &= ~RADEON_CRTC_CRT_ON;
249 dac_cntl |= RADEON_DAC_PDWN;
250 dac_macro_cntl |= (RADEON_DAC_PDWN_R |
251 RADEON_DAC_PDWN_G |
252 RADEON_DAC_PDWN_B);
253 break;
254 }
255
256 WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
257 WREG32(RADEON_DAC_CNTL, dac_cntl);
258 WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
259
260 if (rdev->is_atom_bios)
261 radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
262 else
263 radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
264}
265
266static void radeon_legacy_primary_dac_prepare(struct drm_encoder *encoder)
267{
268 struct radeon_device *rdev = encoder->dev->dev_private;
269
270 if (rdev->is_atom_bios)
271 radeon_atom_output_lock(encoder, true);
272 else
273 radeon_combios_output_lock(encoder, true);
274 radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000275 radeon_encoder_set_active_device(encoder);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200276}
277
278static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)
279{
280 struct radeon_device *rdev = encoder->dev->dev_private;
281
282 radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_ON);
283
284 if (rdev->is_atom_bios)
285 radeon_atom_output_lock(encoder, false);
286 else
287 radeon_combios_output_lock(encoder, false);
288}
289
290static void radeon_legacy_primary_dac_mode_set(struct drm_encoder *encoder,
291 struct drm_display_mode *mode,
292 struct drm_display_mode *adjusted_mode)
293{
294 struct drm_device *dev = encoder->dev;
295 struct radeon_device *rdev = dev->dev_private;
296 struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
297 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
298 uint32_t disp_output_cntl, dac_cntl, dac2_cntl, dac_macro_cntl;
299
300 DRM_DEBUG("\n");
301
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200302 if (radeon_crtc->crtc_id == 0) {
303 if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {
304 disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL) &
305 ~(RADEON_DISP_DAC_SOURCE_MASK);
306 WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
307 } else {
308 dac2_cntl = RREG32(RADEON_DAC_CNTL2) & ~(RADEON_DAC2_DAC_CLK_SEL);
309 WREG32(RADEON_DAC_CNTL2, dac2_cntl);
310 }
311 } else {
312 if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {
313 disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL) &
314 ~(RADEON_DISP_DAC_SOURCE_MASK);
315 disp_output_cntl |= RADEON_DISP_DAC_SOURCE_CRTC2;
316 WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
317 } else {
318 dac2_cntl = RREG32(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC_CLK_SEL;
319 WREG32(RADEON_DAC_CNTL2, dac2_cntl);
320 }
321 }
322
323 dac_cntl = (RADEON_DAC_MASK_ALL |
324 RADEON_DAC_VGA_ADR_EN |
325 /* TODO 6-bits */
326 RADEON_DAC_8BIT_EN);
327
328 WREG32_P(RADEON_DAC_CNTL,
329 dac_cntl,
330 RADEON_DAC_RANGE_CNTL |
331 RADEON_DAC_BLANKING);
332
333 if (radeon_encoder->enc_priv) {
334 struct radeon_encoder_primary_dac *p_dac = (struct radeon_encoder_primary_dac *)radeon_encoder->enc_priv;
335 dac_macro_cntl = p_dac->ps2_pdac_adj;
336 } else
337 dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
338 dac_macro_cntl |= RADEON_DAC_PDWN_R | RADEON_DAC_PDWN_G | RADEON_DAC_PDWN_B;
339 WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
340
341 if (rdev->is_atom_bios)
342 radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
343 else
344 radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
345}
346
347static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_encoder *encoder,
348 struct drm_connector *connector)
349{
350 struct drm_device *dev = encoder->dev;
351 struct radeon_device *rdev = dev->dev_private;
352 uint32_t vclk_ecp_cntl, crtc_ext_cntl;
353 uint32_t dac_ext_cntl, dac_cntl, dac_macro_cntl, tmp;
354 enum drm_connector_status found = connector_status_disconnected;
355 bool color = true;
356
357 /* save the regs we need */
358 vclk_ecp_cntl = RREG32_PLL(RADEON_VCLK_ECP_CNTL);
359 crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
360 dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
361 dac_cntl = RREG32(RADEON_DAC_CNTL);
362 dac_macro_cntl = RREG32(RADEON_DAC_MACRO_CNTL);
363
364 tmp = vclk_ecp_cntl &
365 ~(RADEON_PIXCLK_ALWAYS_ONb | RADEON_PIXCLK_DAC_ALWAYS_ONb);
366 WREG32_PLL(RADEON_VCLK_ECP_CNTL, tmp);
367
368 tmp = crtc_ext_cntl | RADEON_CRTC_CRT_ON;
369 WREG32(RADEON_CRTC_EXT_CNTL, tmp);
370
371 tmp = RADEON_DAC_FORCE_BLANK_OFF_EN |
372 RADEON_DAC_FORCE_DATA_EN;
373
374 if (color)
375 tmp |= RADEON_DAC_FORCE_DATA_SEL_RGB;
376 else
377 tmp |= RADEON_DAC_FORCE_DATA_SEL_G;
378
379 if (ASIC_IS_R300(rdev))
380 tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
381 else
382 tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
383
384 WREG32(RADEON_DAC_EXT_CNTL, tmp);
385
386 tmp = dac_cntl & ~(RADEON_DAC_RANGE_CNTL_MASK | RADEON_DAC_PDWN);
387 tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
388 WREG32(RADEON_DAC_CNTL, tmp);
389
390 tmp &= ~(RADEON_DAC_PDWN_R |
391 RADEON_DAC_PDWN_G |
392 RADEON_DAC_PDWN_B);
393
394 WREG32(RADEON_DAC_MACRO_CNTL, tmp);
395
396 udelay(2000);
397
398 if (RREG32(RADEON_DAC_CNTL) & RADEON_DAC_CMP_OUTPUT)
399 found = connector_status_connected;
400
401 /* restore the regs we used */
402 WREG32(RADEON_DAC_CNTL, dac_cntl);
403 WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
404 WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
405 WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
406 WREG32_PLL(RADEON_VCLK_ECP_CNTL, vclk_ecp_cntl);
407
408 return found;
409}
410
411static const struct drm_encoder_helper_funcs radeon_legacy_primary_dac_helper_funcs = {
412 .dpms = radeon_legacy_primary_dac_dpms,
413 .mode_fixup = radeon_legacy_primary_dac_mode_fixup,
414 .prepare = radeon_legacy_primary_dac_prepare,
415 .mode_set = radeon_legacy_primary_dac_mode_set,
416 .commit = radeon_legacy_primary_dac_commit,
417 .detect = radeon_legacy_primary_dac_detect,
Dave Airlie4ce001a2009-08-13 16:32:14 +1000418 .disable = radeon_legacy_encoder_disable,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200419};
420
421
422static const struct drm_encoder_funcs radeon_legacy_primary_dac_enc_funcs = {
423 .destroy = radeon_enc_destroy,
424};
425
426static bool radeon_legacy_tmds_int_mode_fixup(struct drm_encoder *encoder,
427 struct drm_display_mode *mode,
428 struct drm_display_mode *adjusted_mode)
429{
430
431 drm_mode_set_crtcinfo(adjusted_mode, 0);
432
433 return true;
434}
435
436static void radeon_legacy_tmds_int_dpms(struct drm_encoder *encoder, int mode)
437{
438 struct drm_device *dev = encoder->dev;
439 struct radeon_device *rdev = dev->dev_private;
440 uint32_t fp_gen_cntl = RREG32(RADEON_FP_GEN_CNTL);
441 DRM_DEBUG("\n");
442
443 switch (mode) {
444 case DRM_MODE_DPMS_ON:
445 fp_gen_cntl |= (RADEON_FP_FPON | RADEON_FP_TMDS_EN);
446 break;
447 case DRM_MODE_DPMS_STANDBY:
448 case DRM_MODE_DPMS_SUSPEND:
449 case DRM_MODE_DPMS_OFF:
450 fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
451 break;
452 }
453
454 WREG32(RADEON_FP_GEN_CNTL, fp_gen_cntl);
455
456 if (rdev->is_atom_bios)
457 radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
458 else
459 radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
460}
461
462static void radeon_legacy_tmds_int_prepare(struct drm_encoder *encoder)
463{
464 struct radeon_device *rdev = encoder->dev->dev_private;
465
466 if (rdev->is_atom_bios)
467 radeon_atom_output_lock(encoder, true);
468 else
469 radeon_combios_output_lock(encoder, true);
470 radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_OFF);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000471 radeon_encoder_set_active_device(encoder);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200472}
473
474static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)
475{
476 struct radeon_device *rdev = encoder->dev->dev_private;
477
478 radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_ON);
479
480 if (rdev->is_atom_bios)
481 radeon_atom_output_lock(encoder, true);
482 else
483 radeon_combios_output_lock(encoder, true);
484}
485
486static void radeon_legacy_tmds_int_mode_set(struct drm_encoder *encoder,
487 struct drm_display_mode *mode,
488 struct drm_display_mode *adjusted_mode)
489{
490 struct drm_device *dev = encoder->dev;
491 struct radeon_device *rdev = dev->dev_private;
492 struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
493 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
494 uint32_t tmp, tmds_pll_cntl, tmds_transmitter_cntl, fp_gen_cntl;
495 int i;
496
497 DRM_DEBUG("\n");
498
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200499 tmp = tmds_pll_cntl = RREG32(RADEON_TMDS_PLL_CNTL);
500 tmp &= 0xfffff;
501 if (rdev->family == CHIP_RV280) {
502 /* bit 22 of TMDS_PLL_CNTL is read-back inverted */
503 tmp ^= (1 << 22);
504 tmds_pll_cntl ^= (1 << 22);
505 }
506
507 if (radeon_encoder->enc_priv) {
508 struct radeon_encoder_int_tmds *tmds = (struct radeon_encoder_int_tmds *)radeon_encoder->enc_priv;
509
510 for (i = 0; i < 4; i++) {
511 if (tmds->tmds_pll[i].freq == 0)
512 break;
513 if ((uint32_t)(mode->clock / 10) < tmds->tmds_pll[i].freq) {
514 tmp = tmds->tmds_pll[i].value ;
515 break;
516 }
517 }
518 }
519
520 if (ASIC_IS_R300(rdev) || (rdev->family == CHIP_RV280)) {
521 if (tmp & 0xfff00000)
522 tmds_pll_cntl = tmp;
523 else {
524 tmds_pll_cntl &= 0xfff00000;
525 tmds_pll_cntl |= tmp;
526 }
527 } else
528 tmds_pll_cntl = tmp;
529
530 tmds_transmitter_cntl = RREG32(RADEON_TMDS_TRANSMITTER_CNTL) &
531 ~(RADEON_TMDS_TRANSMITTER_PLLRST);
532
533 if (rdev->family == CHIP_R200 ||
534 rdev->family == CHIP_R100 ||
535 ASIC_IS_R300(rdev))
536 tmds_transmitter_cntl &= ~(RADEON_TMDS_TRANSMITTER_PLLEN);
537 else /* RV chips got this bit reversed */
538 tmds_transmitter_cntl |= RADEON_TMDS_TRANSMITTER_PLLEN;
539
540 fp_gen_cntl = (RREG32(RADEON_FP_GEN_CNTL) |
541 (RADEON_FP_CRTC_DONT_SHADOW_VPAR |
542 RADEON_FP_CRTC_DONT_SHADOW_HEND));
543
544 fp_gen_cntl &= ~(RADEON_FP_FPON | RADEON_FP_TMDS_EN);
545
546 if (1) /* FIXME rgbBits == 8 */
547 fp_gen_cntl |= RADEON_FP_PANEL_FORMAT; /* 24 bit format */
548 else
549 fp_gen_cntl &= ~RADEON_FP_PANEL_FORMAT;/* 18 bit format */
550
551 if (radeon_crtc->crtc_id == 0) {
552 if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
553 fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
Jerome Glissec93bb852009-07-13 21:04:08 +0200554 if (radeon_encoder->rmx_type != RMX_OFF)
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200555 fp_gen_cntl |= R200_FP_SOURCE_SEL_RMX;
556 else
557 fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC1;
558 } else
559 fp_gen_cntl |= RADEON_FP_SEL_CRTC1;
560 } else {
561 if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {
562 fp_gen_cntl &= ~R200_FP_SOURCE_SEL_MASK;
563 fp_gen_cntl |= R200_FP_SOURCE_SEL_CRTC2;
564 } else
565 fp_gen_cntl |= RADEON_FP_SEL_CRTC2;
566 }
567
568 WREG32(RADEON_TMDS_PLL_CNTL, tmds_pll_cntl);
569 WREG32(RADEON_TMDS_TRANSMITTER_CNTL, tmds_transmitter_cntl);
570 WREG32(RADEON_FP_GEN_CNTL, fp_gen_cntl);
571
572 if (rdev->is_atom_bios)
573 radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
574 else
575 radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
576}
577
578static const struct drm_encoder_helper_funcs radeon_legacy_tmds_int_helper_funcs = {
579 .dpms = radeon_legacy_tmds_int_dpms,
580 .mode_fixup = radeon_legacy_tmds_int_mode_fixup,
581 .prepare = radeon_legacy_tmds_int_prepare,
582 .mode_set = radeon_legacy_tmds_int_mode_set,
583 .commit = radeon_legacy_tmds_int_commit,
Dave Airlie4ce001a2009-08-13 16:32:14 +1000584 .disable = radeon_legacy_encoder_disable,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200585};
586
587
588static const struct drm_encoder_funcs radeon_legacy_tmds_int_enc_funcs = {
589 .destroy = radeon_enc_destroy,
590};
591
592static bool radeon_legacy_tmds_ext_mode_fixup(struct drm_encoder *encoder,
593 struct drm_display_mode *mode,
594 struct drm_display_mode *adjusted_mode)
595{
596
597 drm_mode_set_crtcinfo(adjusted_mode, 0);
598
599 return true;
600}
601
602static void radeon_legacy_tmds_ext_dpms(struct drm_encoder *encoder, int mode)
603{
604 struct drm_device *dev = encoder->dev;
605 struct radeon_device *rdev = dev->dev_private;
606 uint32_t fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
607 DRM_DEBUG("\n");
608
609 switch (mode) {
610 case DRM_MODE_DPMS_ON:
611 fp2_gen_cntl &= ~RADEON_FP2_BLANK_EN;
612 fp2_gen_cntl |= (RADEON_FP2_ON | RADEON_FP2_DVO_EN);
613 break;
614 case DRM_MODE_DPMS_STANDBY:
615 case DRM_MODE_DPMS_SUSPEND:
616 case DRM_MODE_DPMS_OFF:
617 fp2_gen_cntl |= RADEON_FP2_BLANK_EN;
618 fp2_gen_cntl &= ~(RADEON_FP2_ON | RADEON_FP2_DVO_EN);
619 break;
620 }
621
622 WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
623
624 if (rdev->is_atom_bios)
625 radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
626 else
627 radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
628}
629
630static void radeon_legacy_tmds_ext_prepare(struct drm_encoder *encoder)
631{
632 struct radeon_device *rdev = encoder->dev->dev_private;
633
634 if (rdev->is_atom_bios)
635 radeon_atom_output_lock(encoder, true);
636 else
637 radeon_combios_output_lock(encoder, true);
638 radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_OFF);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000639 radeon_encoder_set_active_device(encoder);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200640}
641
642static void radeon_legacy_tmds_ext_commit(struct drm_encoder *encoder)
643{
644 struct radeon_device *rdev = encoder->dev->dev_private;
645 radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_ON);
646
647 if (rdev->is_atom_bios)
648 radeon_atom_output_lock(encoder, false);
649 else
650 radeon_combios_output_lock(encoder, false);
651}
652
653static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,
654 struct drm_display_mode *mode,
655 struct drm_display_mode *adjusted_mode)
656{
657 struct drm_device *dev = encoder->dev;
658 struct radeon_device *rdev = dev->dev_private;
659 struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
660 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
661 uint32_t fp2_gen_cntl;
662
663 DRM_DEBUG("\n");
664
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200665 if (rdev->is_atom_bios) {
666 radeon_encoder->pixel_clock = adjusted_mode->clock;
667 atombios_external_tmds_setup(encoder, ATOM_ENABLE);
668 fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
669 } else {
670 fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
671
672 if (1) /* FIXME rgbBits == 8 */
673 fp2_gen_cntl |= RADEON_FP2_PANEL_FORMAT; /* 24 bit format, */
674 else
675 fp2_gen_cntl &= ~RADEON_FP2_PANEL_FORMAT;/* 18 bit format, */
676
677 fp2_gen_cntl &= ~(RADEON_FP2_ON |
678 RADEON_FP2_DVO_EN |
679 RADEON_FP2_DVO_RATE_SEL_SDR);
680
681 /* XXX: these are oem specific */
682 if (ASIC_IS_R300(rdev)) {
683 if ((dev->pdev->device == 0x4850) &&
684 (dev->pdev->subsystem_vendor == 0x1028) &&
685 (dev->pdev->subsystem_device == 0x2001)) /* Dell Inspiron 8600 */
686 fp2_gen_cntl |= R300_FP2_DVO_CLOCK_MODE_SINGLE;
687 else
688 fp2_gen_cntl |= RADEON_FP2_PAD_FLOP_EN | R300_FP2_DVO_CLOCK_MODE_SINGLE;
689
690 /*if (mode->clock > 165000)
691 fp2_gen_cntl |= R300_FP2_DVO_DUAL_CHANNEL_EN;*/
692 }
693 }
694
695 if (radeon_crtc->crtc_id == 0) {
696 if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {
697 fp2_gen_cntl &= ~R200_FP2_SOURCE_SEL_MASK;
Jerome Glissec93bb852009-07-13 21:04:08 +0200698 if (radeon_encoder->rmx_type != RMX_OFF)
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200699 fp2_gen_cntl |= R200_FP2_SOURCE_SEL_RMX;
700 else
701 fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC1;
702 } else
703 fp2_gen_cntl &= ~RADEON_FP2_SRC_SEL_CRTC2;
704 } else {
705 if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {
706 fp2_gen_cntl &= ~R200_FP2_SOURCE_SEL_MASK;
707 fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC2;
708 } else
709 fp2_gen_cntl |= RADEON_FP2_SRC_SEL_CRTC2;
710 }
711
712 WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
713
714 if (rdev->is_atom_bios)
715 radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
716 else
717 radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
718}
719
720static const struct drm_encoder_helper_funcs radeon_legacy_tmds_ext_helper_funcs = {
721 .dpms = radeon_legacy_tmds_ext_dpms,
722 .mode_fixup = radeon_legacy_tmds_ext_mode_fixup,
723 .prepare = radeon_legacy_tmds_ext_prepare,
724 .mode_set = radeon_legacy_tmds_ext_mode_set,
725 .commit = radeon_legacy_tmds_ext_commit,
Dave Airlie4ce001a2009-08-13 16:32:14 +1000726 .disable = radeon_legacy_encoder_disable,
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200727};
728
729
730static const struct drm_encoder_funcs radeon_legacy_tmds_ext_enc_funcs = {
731 .destroy = radeon_enc_destroy,
732};
733
734static bool radeon_legacy_tv_dac_mode_fixup(struct drm_encoder *encoder,
735 struct drm_display_mode *mode,
736 struct drm_display_mode *adjusted_mode)
737{
738
739 drm_mode_set_crtcinfo(adjusted_mode, 0);
740
741 return true;
742}
743
744static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)
745{
746 struct drm_device *dev = encoder->dev;
747 struct radeon_device *rdev = dev->dev_private;
Dave Airlie4ce001a2009-08-13 16:32:14 +1000748 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200749 uint32_t fp2_gen_cntl = 0, crtc2_gen_cntl = 0, tv_dac_cntl = 0;
Dave Airlie4ce001a2009-08-13 16:32:14 +1000750 uint32_t tv_master_cntl = 0;
751 bool is_tv;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200752 DRM_DEBUG("\n");
753
Dave Airlie4ce001a2009-08-13 16:32:14 +1000754 is_tv = radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT ? true : false;
755
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200756 if (rdev->family == CHIP_R200)
757 fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
758 else {
Dave Airlie4ce001a2009-08-13 16:32:14 +1000759 if (is_tv)
760 tv_master_cntl = RREG32(RADEON_TV_MASTER_CNTL);
761 else
762 crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200763 tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
764 }
765
766 switch (mode) {
767 case DRM_MODE_DPMS_ON:
768 if (rdev->family == CHIP_R200) {
769 fp2_gen_cntl |= (RADEON_FP2_ON | RADEON_FP2_DVO_EN);
770 } else {
Dave Airlie4ce001a2009-08-13 16:32:14 +1000771 if (is_tv)
772 tv_master_cntl |= RADEON_TV_ON;
773 else
774 crtc2_gen_cntl |= RADEON_CRTC2_CRT2_ON;
775
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200776 if (rdev->family == CHIP_R420 ||
Dave Airlie4ce001a2009-08-13 16:32:14 +1000777 rdev->family == CHIP_R423 ||
778 rdev->family == CHIP_RV410)
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200779 tv_dac_cntl &= ~(R420_TV_DAC_RDACPD |
Dave Airlie4ce001a2009-08-13 16:32:14 +1000780 R420_TV_DAC_GDACPD |
781 R420_TV_DAC_BDACPD |
782 RADEON_TV_DAC_BGSLEEP);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200783 else
784 tv_dac_cntl &= ~(RADEON_TV_DAC_RDACPD |
Dave Airlie4ce001a2009-08-13 16:32:14 +1000785 RADEON_TV_DAC_GDACPD |
786 RADEON_TV_DAC_BDACPD |
787 RADEON_TV_DAC_BGSLEEP);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200788 }
789 break;
790 case DRM_MODE_DPMS_STANDBY:
791 case DRM_MODE_DPMS_SUSPEND:
792 case DRM_MODE_DPMS_OFF:
793 if (rdev->family == CHIP_R200)
794 fp2_gen_cntl &= ~(RADEON_FP2_ON | RADEON_FP2_DVO_EN);
795 else {
Dave Airlie4ce001a2009-08-13 16:32:14 +1000796 if (is_tv)
797 tv_master_cntl &= ~RADEON_TV_ON;
798 else
799 crtc2_gen_cntl &= ~RADEON_CRTC2_CRT2_ON;
800
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200801 if (rdev->family == CHIP_R420 ||
802 rdev->family == CHIP_R423 ||
803 rdev->family == CHIP_RV410)
804 tv_dac_cntl |= (R420_TV_DAC_RDACPD |
805 R420_TV_DAC_GDACPD |
806 R420_TV_DAC_BDACPD |
807 RADEON_TV_DAC_BGSLEEP);
808 else
809 tv_dac_cntl |= (RADEON_TV_DAC_RDACPD |
810 RADEON_TV_DAC_GDACPD |
811 RADEON_TV_DAC_BDACPD |
812 RADEON_TV_DAC_BGSLEEP);
813 }
814 break;
815 }
816
817 if (rdev->family == CHIP_R200) {
818 WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
819 } else {
Dave Airlie4ce001a2009-08-13 16:32:14 +1000820 if (is_tv)
821 WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
822 else
823 WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200824 WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
825 }
826
827 if (rdev->is_atom_bios)
828 radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
829 else
830 radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);
831}
832
833static void radeon_legacy_tv_dac_prepare(struct drm_encoder *encoder)
834{
835 struct radeon_device *rdev = encoder->dev->dev_private;
836
837 if (rdev->is_atom_bios)
838 radeon_atom_output_lock(encoder, true);
839 else
840 radeon_combios_output_lock(encoder, true);
841 radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000842 radeon_encoder_set_active_device(encoder);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200843}
844
845static void radeon_legacy_tv_dac_commit(struct drm_encoder *encoder)
846{
847 struct radeon_device *rdev = encoder->dev->dev_private;
848
849 radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_ON);
850
851 if (rdev->is_atom_bios)
852 radeon_atom_output_lock(encoder, true);
853 else
854 radeon_combios_output_lock(encoder, true);
855}
856
857static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,
858 struct drm_display_mode *mode,
859 struct drm_display_mode *adjusted_mode)
860{
861 struct drm_device *dev = encoder->dev;
862 struct radeon_device *rdev = dev->dev_private;
863 struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
864 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000865 struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200866 uint32_t tv_dac_cntl, gpiopad_a = 0, dac2_cntl, disp_output_cntl = 0;
Dave Airlie4ce001a2009-08-13 16:32:14 +1000867 uint32_t disp_hw_debug = 0, fp2_gen_cntl = 0, disp_tv_out_cntl = 0;
868 bool is_tv = false;
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200869
870 DRM_DEBUG("\n");
871
Dave Airlie4ce001a2009-08-13 16:32:14 +1000872 is_tv = radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT ? true : false;
873
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200874 if (rdev->family != CHIP_R200) {
875 tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
876 if (rdev->family == CHIP_R420 ||
877 rdev->family == CHIP_R423 ||
878 rdev->family == CHIP_RV410) {
879 tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
880 RADEON_TV_DAC_BGADJ_MASK |
881 R420_TV_DAC_DACADJ_MASK |
882 R420_TV_DAC_RDACPD |
883 R420_TV_DAC_GDACPD |
884 R420_TV_DAC_GDACPD |
885 R420_TV_DAC_TVENABLE);
886 } else {
887 tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK |
888 RADEON_TV_DAC_BGADJ_MASK |
889 RADEON_TV_DAC_DACADJ_MASK |
890 RADEON_TV_DAC_RDACPD |
891 RADEON_TV_DAC_GDACPD |
892 RADEON_TV_DAC_GDACPD);
893 }
894
895 /* FIXME TV */
Dave Airlie4ce001a2009-08-13 16:32:14 +1000896 if (tv_dac) {
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200897 struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
898 tv_dac_cntl |= (RADEON_TV_DAC_NBLANK |
899 RADEON_TV_DAC_NHOLD |
900 RADEON_TV_DAC_STD_PS2 |
901 tv_dac->ps2_tvdac_adj);
902 } else
903 tv_dac_cntl |= (RADEON_TV_DAC_NBLANK |
904 RADEON_TV_DAC_NHOLD |
905 RADEON_TV_DAC_STD_PS2);
906
907 WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
908 }
909
910 if (ASIC_IS_R300(rdev)) {
911 gpiopad_a = RREG32(RADEON_GPIOPAD_A) | 1;
912 disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000913 }
914
915 if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev))
916 disp_tv_out_cntl = RREG32(RADEON_DISP_TV_OUT_CNTL);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200917 else
918 disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
919
Dave Airlie4ce001a2009-08-13 16:32:14 +1000920 if (rdev->family == CHIP_R200)
921 fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200922
Dave Airlie4ce001a2009-08-13 16:32:14 +1000923 if (is_tv) {
924 uint32_t dac_cntl;
925
926 dac_cntl = RREG32(RADEON_DAC_CNTL);
927 dac_cntl &= ~RADEON_DAC_TVO_EN;
928 WREG32(RADEON_DAC_CNTL, dac_cntl);
929
930 if (ASIC_IS_R300(rdev))
931 gpiopad_a = RREG32(RADEON_GPIOPAD_A) & ~1;
932
933 dac2_cntl = RREG32(RADEON_DAC_CNTL2) & ~RADEON_DAC2_DAC2_CLK_SEL;
934 if (radeon_crtc->crtc_id == 0) {
935 if (ASIC_IS_R300(rdev)) {
936 disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
937 disp_output_cntl |= (RADEON_DISP_TVDAC_SOURCE_CRTC |
938 RADEON_DISP_TV_SOURCE_CRTC);
939 }
940 if (rdev->family >= CHIP_R200) {
941 disp_tv_out_cntl &= ~RADEON_DISP_TV_PATH_SRC_CRTC2;
942 } else {
943 disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
944 }
945 } else {
946 if (ASIC_IS_R300(rdev)) {
947 disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
948 disp_output_cntl |= RADEON_DISP_TV_SOURCE_CRTC;
949 }
950 if (rdev->family >= CHIP_R200) {
951 disp_tv_out_cntl |= RADEON_DISP_TV_PATH_SRC_CRTC2;
952 } else {
953 disp_hw_debug &= ~RADEON_CRT2_DISP1_SEL;
954 }
955 }
956 WREG32(RADEON_DAC_CNTL2, dac2_cntl);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200957 } else {
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200958
Dave Airlie4ce001a2009-08-13 16:32:14 +1000959 dac2_cntl = RREG32(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC2_CLK_SEL;
960
961 if (radeon_crtc->crtc_id == 0) {
962 if (ASIC_IS_R300(rdev)) {
963 disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
964 disp_output_cntl |= RADEON_DISP_TVDAC_SOURCE_CRTC;
965 } else if (rdev->family == CHIP_R200) {
966 fp2_gen_cntl &= ~(R200_FP2_SOURCE_SEL_MASK |
967 RADEON_FP2_DVO_RATE_SEL_SDR);
968 } else
969 disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
970 } else {
971 if (ASIC_IS_R300(rdev)) {
972 disp_output_cntl &= ~RADEON_DISP_TVDAC_SOURCE_MASK;
973 disp_output_cntl |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
974 } else if (rdev->family == CHIP_R200) {
975 fp2_gen_cntl &= ~(R200_FP2_SOURCE_SEL_MASK |
976 RADEON_FP2_DVO_RATE_SEL_SDR);
977 fp2_gen_cntl |= R200_FP2_SOURCE_SEL_CRTC2;
978 } else
979 disp_hw_debug &= ~RADEON_CRT2_DISP1_SEL;
980 }
981 WREG32(RADEON_DAC_CNTL2, dac2_cntl);
982 }
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200983
984 if (ASIC_IS_R300(rdev)) {
985 WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
Dave Airlie4ce001a2009-08-13 16:32:14 +1000986 WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
987 }
988
989 if (rdev->family >= CHIP_R200)
990 WREG32(RADEON_DISP_TV_OUT_CNTL, disp_tv_out_cntl);
Jerome Glisse771fe6b2009-06-05 14:42:42 +0200991 else
992 WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
993
Dave Airlie4ce001a2009-08-13 16:32:14 +1000994 if (rdev->family == CHIP_R200)
995 WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
996
997 if (is_tv)
998 radeon_legacy_tv_mode_set(encoder, mode, adjusted_mode);
999
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001000 if (rdev->is_atom_bios)
1001 radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
1002 else
1003 radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);
1004
1005}
1006
Dave Airlie4ce001a2009-08-13 16:32:14 +10001007static bool r300_legacy_tv_detect(struct drm_encoder *encoder,
1008 struct drm_connector *connector)
1009{
1010 struct drm_device *dev = encoder->dev;
1011 struct radeon_device *rdev = dev->dev_private;
1012 uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
1013 uint32_t disp_output_cntl, gpiopad_a, tmp;
1014 bool found = false;
1015
1016 /* save regs needed */
1017 gpiopad_a = RREG32(RADEON_GPIOPAD_A);
1018 dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
1019 crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
1020 dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
1021 tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
1022 disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
1023
1024 WREG32_P(RADEON_GPIOPAD_A, 0, ~1);
1025
1026 WREG32(RADEON_DAC_CNTL2, RADEON_DAC2_DAC2_CLK_SEL);
1027
1028 WREG32(RADEON_CRTC2_GEN_CNTL,
1029 RADEON_CRTC2_CRT2_ON | RADEON_CRTC2_VSYNC_TRISTAT);
1030
1031 tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
1032 tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
1033 WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
1034
1035 WREG32(RADEON_DAC_EXT_CNTL,
1036 RADEON_DAC2_FORCE_BLANK_OFF_EN |
1037 RADEON_DAC2_FORCE_DATA_EN |
1038 RADEON_DAC_FORCE_DATA_SEL_RGB |
1039 (0xec << RADEON_DAC_FORCE_DATA_SHIFT));
1040
1041 WREG32(RADEON_TV_DAC_CNTL,
1042 RADEON_TV_DAC_STD_NTSC |
1043 (8 << RADEON_TV_DAC_BGADJ_SHIFT) |
1044 (6 << RADEON_TV_DAC_DACADJ_SHIFT));
1045
1046 RREG32(RADEON_TV_DAC_CNTL);
1047 mdelay(4);
1048
1049 WREG32(RADEON_TV_DAC_CNTL,
1050 RADEON_TV_DAC_NBLANK |
1051 RADEON_TV_DAC_NHOLD |
1052 RADEON_TV_MONITOR_DETECT_EN |
1053 RADEON_TV_DAC_STD_NTSC |
1054 (8 << RADEON_TV_DAC_BGADJ_SHIFT) |
1055 (6 << RADEON_TV_DAC_DACADJ_SHIFT));
1056
1057 RREG32(RADEON_TV_DAC_CNTL);
1058 mdelay(6);
1059
1060 tmp = RREG32(RADEON_TV_DAC_CNTL);
1061 if ((tmp & RADEON_TV_DAC_GDACDET) != 0) {
1062 found = true;
1063 DRM_DEBUG("S-video TV connection detected\n");
1064 } else if ((tmp & RADEON_TV_DAC_BDACDET) != 0) {
1065 found = true;
1066 DRM_DEBUG("Composite TV connection detected\n");
1067 }
1068
1069 WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
1070 WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
1071 WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
1072 WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
1073 WREG32(RADEON_DAC_CNTL2, dac_cntl2);
1074 WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
1075 return found;
1076}
1077
1078static bool radeon_legacy_tv_detect(struct drm_encoder *encoder,
1079 struct drm_connector *connector)
1080{
1081 struct drm_device *dev = encoder->dev;
1082 struct radeon_device *rdev = dev->dev_private;
1083 uint32_t tv_dac_cntl, dac_cntl2;
1084 uint32_t config_cntl, tv_pre_dac_mux_cntl, tv_master_cntl, tmp;
1085 bool found = false;
1086
1087 if (ASIC_IS_R300(rdev))
1088 return r300_legacy_tv_detect(encoder, connector);
1089
1090 dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
1091 tv_master_cntl = RREG32(RADEON_TV_MASTER_CNTL);
1092 tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
1093 config_cntl = RREG32(RADEON_CONFIG_CNTL);
1094 tv_pre_dac_mux_cntl = RREG32(RADEON_TV_PRE_DAC_MUX_CNTL);
1095
1096 tmp = dac_cntl2 & ~RADEON_DAC2_DAC2_CLK_SEL;
1097 WREG32(RADEON_DAC_CNTL2, tmp);
1098
1099 tmp = tv_master_cntl | RADEON_TV_ON;
1100 tmp &= ~(RADEON_TV_ASYNC_RST |
1101 RADEON_RESTART_PHASE_FIX |
1102 RADEON_CRT_FIFO_CE_EN |
1103 RADEON_TV_FIFO_CE_EN |
1104 RADEON_RE_SYNC_NOW_SEL_MASK);
1105 tmp |= RADEON_TV_FIFO_ASYNC_RST | RADEON_CRT_ASYNC_RST;
1106 WREG32(RADEON_TV_MASTER_CNTL, tmp);
1107
1108 tmp = RADEON_TV_DAC_NBLANK | RADEON_TV_DAC_NHOLD |
1109 RADEON_TV_MONITOR_DETECT_EN | RADEON_TV_DAC_STD_NTSC |
1110 (8 << RADEON_TV_DAC_BGADJ_SHIFT);
1111
1112 if (config_cntl & RADEON_CFG_ATI_REV_ID_MASK)
1113 tmp |= (4 << RADEON_TV_DAC_DACADJ_SHIFT);
1114 else
1115 tmp |= (8 << RADEON_TV_DAC_DACADJ_SHIFT);
1116 WREG32(RADEON_TV_DAC_CNTL, tmp);
1117
1118 tmp = RADEON_C_GRN_EN | RADEON_CMP_BLU_EN |
1119 RADEON_RED_MX_FORCE_DAC_DATA |
1120 RADEON_GRN_MX_FORCE_DAC_DATA |
1121 RADEON_BLU_MX_FORCE_DAC_DATA |
1122 (0x109 << RADEON_TV_FORCE_DAC_DATA_SHIFT);
1123 WREG32(RADEON_TV_PRE_DAC_MUX_CNTL, tmp);
1124
1125 mdelay(3);
1126 tmp = RREG32(RADEON_TV_DAC_CNTL);
1127 if (tmp & RADEON_TV_DAC_GDACDET) {
1128 found = true;
1129 DRM_DEBUG("S-video TV connection detected\n");
1130 } else if ((tmp & RADEON_TV_DAC_BDACDET) != 0) {
1131 found = true;
1132 DRM_DEBUG("Composite TV connection detected\n");
1133 }
1134
1135 WREG32(RADEON_TV_PRE_DAC_MUX_CNTL, tv_pre_dac_mux_cntl);
1136 WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
1137 WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
1138 WREG32(RADEON_DAC_CNTL2, dac_cntl2);
1139 return found;
1140}
1141
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001142static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,
1143 struct drm_connector *connector)
1144{
1145 struct drm_device *dev = encoder->dev;
1146 struct radeon_device *rdev = dev->dev_private;
1147 uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
1148 uint32_t disp_hw_debug, disp_output_cntl, gpiopad_a, pixclks_cntl, tmp;
1149 enum drm_connector_status found = connector_status_disconnected;
Dave Airlie4ce001a2009-08-13 16:32:14 +10001150 struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
1151 struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001152 bool color = true;
1153
Dave Airlie4ce001a2009-08-13 16:32:14 +10001154 if (connector->connector_type == DRM_MODE_CONNECTOR_SVIDEO ||
1155 connector->connector_type == DRM_MODE_CONNECTOR_Composite ||
1156 connector->connector_type == DRM_MODE_CONNECTOR_9PinDIN) {
1157 bool tv_detect;
1158
1159 if (radeon_encoder->active_device && !(radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT))
1160 return connector_status_disconnected;
1161
1162 tv_detect = radeon_legacy_tv_detect(encoder, connector);
1163 if (tv_detect && tv_dac)
1164 found = connector_status_connected;
1165 return found;
1166 }
1167
1168 /* don't probe if the encoder is being used for something else not CRT related */
1169 if (radeon_encoder->active_device && !(radeon_encoder->active_device & ATOM_DEVICE_CRT_SUPPORT)) {
1170 DRM_INFO("not detecting due to %08x\n", radeon_encoder->active_device);
1171 return connector_status_disconnected;
1172 }
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001173
1174 /* save the regs we need */
1175 pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
1176 gpiopad_a = ASIC_IS_R300(rdev) ? RREG32(RADEON_GPIOPAD_A) : 0;
1177 disp_output_cntl = ASIC_IS_R300(rdev) ? RREG32(RADEON_DISP_OUTPUT_CNTL) : 0;
1178 disp_hw_debug = ASIC_IS_R300(rdev) ? 0 : RREG32(RADEON_DISP_HW_DEBUG);
1179 crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
1180 tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
1181 dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
1182 dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
1183
1184 tmp = pixclks_cntl & ~(RADEON_PIX2CLK_ALWAYS_ONb
1185 | RADEON_PIX2CLK_DAC_ALWAYS_ONb);
1186 WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
1187
1188 if (ASIC_IS_R300(rdev))
1189 WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
1190
1191 tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK;
1192 tmp |= RADEON_CRTC2_CRT2_ON |
1193 (2 << RADEON_CRTC2_PIX_WIDTH_SHIFT);
1194
1195 WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
1196
1197 if (ASIC_IS_R300(rdev)) {
1198 tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
1199 tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
1200 WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
1201 } else {
1202 tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL;
1203 WREG32(RADEON_DISP_HW_DEBUG, tmp);
1204 }
1205
1206 tmp = RADEON_TV_DAC_NBLANK |
1207 RADEON_TV_DAC_NHOLD |
1208 RADEON_TV_MONITOR_DETECT_EN |
1209 RADEON_TV_DAC_STD_PS2;
1210
1211 WREG32(RADEON_TV_DAC_CNTL, tmp);
1212
1213 tmp = RADEON_DAC2_FORCE_BLANK_OFF_EN |
1214 RADEON_DAC2_FORCE_DATA_EN;
1215
1216 if (color)
1217 tmp |= RADEON_DAC_FORCE_DATA_SEL_RGB;
1218 else
1219 tmp |= RADEON_DAC_FORCE_DATA_SEL_G;
1220
1221 if (ASIC_IS_R300(rdev))
1222 tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
1223 else
1224 tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
1225
1226 WREG32(RADEON_DAC_EXT_CNTL, tmp);
1227
1228 tmp = dac_cntl2 | RADEON_DAC2_DAC2_CLK_SEL | RADEON_DAC2_CMP_EN;
1229 WREG32(RADEON_DAC_CNTL2, tmp);
1230
1231 udelay(10000);
1232
1233 if (ASIC_IS_R300(rdev)) {
1234 if (RREG32(RADEON_DAC_CNTL2) & RADEON_DAC2_CMP_OUT_B)
1235 found = connector_status_connected;
1236 } else {
1237 if (RREG32(RADEON_DAC_CNTL2) & RADEON_DAC2_CMP_OUTPUT)
1238 found = connector_status_connected;
1239 }
1240
1241 /* restore regs we used */
1242 WREG32(RADEON_DAC_CNTL2, dac_cntl2);
1243 WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
1244 WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
1245 WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
1246
1247 if (ASIC_IS_R300(rdev)) {
1248 WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
1249 WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
1250 } else {
1251 WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
1252 }
1253 WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
1254
Dave Airlie4ce001a2009-08-13 16:32:14 +10001255 return found;
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001256
1257}
1258
1259static const struct drm_encoder_helper_funcs radeon_legacy_tv_dac_helper_funcs = {
1260 .dpms = radeon_legacy_tv_dac_dpms,
1261 .mode_fixup = radeon_legacy_tv_dac_mode_fixup,
1262 .prepare = radeon_legacy_tv_dac_prepare,
1263 .mode_set = radeon_legacy_tv_dac_mode_set,
1264 .commit = radeon_legacy_tv_dac_commit,
1265 .detect = radeon_legacy_tv_dac_detect,
Dave Airlie4ce001a2009-08-13 16:32:14 +10001266 .disable = radeon_legacy_encoder_disable,
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001267};
1268
1269
1270static const struct drm_encoder_funcs radeon_legacy_tv_dac_enc_funcs = {
1271 .destroy = radeon_enc_destroy,
1272};
1273
1274void
1275radeon_add_legacy_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t supported_device)
1276{
1277 struct radeon_device *rdev = dev->dev_private;
1278 struct drm_encoder *encoder;
1279 struct radeon_encoder *radeon_encoder;
1280
1281 /* see if we already added it */
1282 list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
1283 radeon_encoder = to_radeon_encoder(encoder);
1284 if (radeon_encoder->encoder_id == encoder_id) {
1285 radeon_encoder->devices |= supported_device;
1286 return;
1287 }
1288
1289 }
1290
1291 /* add a new one */
1292 radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
1293 if (!radeon_encoder)
1294 return;
1295
1296 encoder = &radeon_encoder->base;
1297 encoder->possible_crtcs = 0x3;
1298 encoder->possible_clones = 0;
1299
1300 radeon_encoder->enc_priv = NULL;
1301
1302 radeon_encoder->encoder_id = encoder_id;
1303 radeon_encoder->devices = supported_device;
Jerome Glissec93bb852009-07-13 21:04:08 +02001304 radeon_encoder->rmx_type = RMX_OFF;
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001305
1306 switch (radeon_encoder->encoder_id) {
1307 case ENCODER_OBJECT_ID_INTERNAL_LVDS:
Dave Airlie80e69142009-08-17 10:22:37 +10001308 encoder->possible_crtcs = 0x1;
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001309 drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS);
1310 drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
1311 if (rdev->is_atom_bios)
1312 radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);
1313 else
1314 radeon_encoder->enc_priv = radeon_combios_get_lvds_info(radeon_encoder);
1315 radeon_encoder->rmx_type = RMX_FULL;
1316 break;
1317 case ENCODER_OBJECT_ID_INTERNAL_TMDS1:
1318 drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs, DRM_MODE_ENCODER_TMDS);
1319 drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs);
1320 if (rdev->is_atom_bios)
1321 radeon_encoder->enc_priv = radeon_atombios_get_tmds_info(radeon_encoder);
1322 else
1323 radeon_encoder->enc_priv = radeon_combios_get_tmds_info(radeon_encoder);
1324 break;
1325 case ENCODER_OBJECT_ID_INTERNAL_DAC1:
1326 drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs, DRM_MODE_ENCODER_DAC);
1327 drm_encoder_helper_add(encoder, &radeon_legacy_primary_dac_helper_funcs);
Alex Deucher6fe7ac32009-06-12 17:26:08 +00001328 if (rdev->is_atom_bios)
1329 radeon_encoder->enc_priv = radeon_atombios_get_primary_dac_info(radeon_encoder);
1330 else
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001331 radeon_encoder->enc_priv = radeon_combios_get_primary_dac_info(radeon_encoder);
1332 break;
1333 case ENCODER_OBJECT_ID_INTERNAL_DAC2:
1334 drm_encoder_init(dev, encoder, &radeon_legacy_tv_dac_enc_funcs, DRM_MODE_ENCODER_TVDAC);
1335 drm_encoder_helper_add(encoder, &radeon_legacy_tv_dac_helper_funcs);
Alex Deucher6fe7ac32009-06-12 17:26:08 +00001336 if (rdev->is_atom_bios)
1337 radeon_encoder->enc_priv = radeon_atombios_get_tv_dac_info(radeon_encoder);
1338 else
Jerome Glisse771fe6b2009-06-05 14:42:42 +02001339 radeon_encoder->enc_priv = radeon_combios_get_tv_dac_info(radeon_encoder);
1340 break;
1341 case ENCODER_OBJECT_ID_INTERNAL_DVO1:
1342 drm_encoder_init(dev, encoder, &radeon_legacy_tmds_ext_enc_funcs, DRM_MODE_ENCODER_TMDS);
1343 drm_encoder_helper_add(encoder, &radeon_legacy_tmds_ext_helper_funcs);
1344 if (!rdev->is_atom_bios)
1345 radeon_combios_get_ext_tmds_info(radeon_encoder);
1346 break;
1347 }
1348}