2  * Copyright 2007-8 Advanced Micro Devices, Inc.
44 static void radeon_legacy_encoder_disable(struct drm_encoder *encoder)  in radeon_legacy_encoder_disable()  argument
46 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_encoder_disable()
49 	encoder_funcs = encoder->helper_private;  in radeon_legacy_encoder_disable()
50 	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);  in radeon_legacy_encoder_disable()
51 	radeon_encoder->active_device = 0;  in radeon_legacy_encoder_disable()
54 static void radeon_legacy_lvds_update(struct drm_encoder *encoder, int mode)  in radeon_legacy_lvds_update()  argument
56 	struct drm_device *dev = encoder->dev;  in radeon_legacy_lvds_update()
57 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_lvds_update()
58 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_lvds_update()
68 	if (radeon_encoder->enc_priv) {  in radeon_legacy_lvds_update()
69 		if (rdev->is_atom_bios) {  in radeon_legacy_lvds_update()
70 			struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;  in radeon_legacy_lvds_update()  local
71 			panel_pwr_delay = lvds->panel_pwr_delay;  in radeon_legacy_lvds_update()
72 			if (lvds->bl_dev)  in radeon_legacy_lvds_update()
73 				backlight_level = lvds->backlight_level;  in radeon_legacy_lvds_update()
75 			struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;  in radeon_legacy_lvds_update()  local
76 			panel_pwr_delay = lvds->panel_pwr_delay;  in radeon_legacy_lvds_update()
77 			if (lvds->bl_dev)  in radeon_legacy_lvds_update()
78 				backlight_level = lvds->backlight_level;  in radeon_legacy_lvds_update()
82 	/* macs (and possibly some x86 oem systems?) wire up LVDS strangely  in radeon_legacy_lvds_update()
85 	if ((rdev->mode_info.connector_table == CT_IBOOK) ||  in radeon_legacy_lvds_update()
86 	    (rdev->mode_info.connector_table == CT_POWERBOOK_EXTERNAL) ||  in radeon_legacy_lvds_update()
87 	    (rdev->mode_info.connector_table == CT_POWERBOOK_INTERNAL) ||  in radeon_legacy_lvds_update()
88 	    (rdev->mode_info.connector_table == CT_POWERBOOK_VGA))  in radeon_legacy_lvds_update()
136 	if (rdev->is_atom_bios)  in radeon_legacy_lvds_update()
137 		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_lvds_update()
139 		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_lvds_update()
143 static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)  in radeon_legacy_lvds_dpms()  argument
145 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_lvds_dpms()
146 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_lvds_dpms()
149 	if (radeon_encoder->enc_priv) {  in radeon_legacy_lvds_dpms()
150 		if (rdev->is_atom_bios) {  in radeon_legacy_lvds_dpms()
151 			struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;  in radeon_legacy_lvds_dpms()  local
152 			lvds->dpms_mode = mode;  in radeon_legacy_lvds_dpms()
154 			struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;  in radeon_legacy_lvds_dpms()  local
155 			lvds->dpms_mode = mode;  in radeon_legacy_lvds_dpms()
159 	radeon_legacy_lvds_update(encoder, mode);  in radeon_legacy_lvds_dpms()
162 static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)  in radeon_legacy_lvds_prepare()  argument
164 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_lvds_prepare()
166 	if (rdev->is_atom_bios)  in radeon_legacy_lvds_prepare()
167 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_lvds_prepare()
169 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_lvds_prepare()
170 	radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);  in radeon_legacy_lvds_prepare()
173 static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)  in radeon_legacy_lvds_commit()  argument
175 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_lvds_commit()
177 	radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_ON);  in radeon_legacy_lvds_commit()
178 	if (rdev->is_atom_bios)  in radeon_legacy_lvds_commit()
179 		radeon_atom_output_lock(encoder, false);  in radeon_legacy_lvds_commit()
181 		radeon_combios_output_lock(encoder, false);  in radeon_legacy_lvds_commit()
184 static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,  in radeon_legacy_lvds_mode_set()  argument
188 	struct drm_device *dev = encoder->dev;  in radeon_legacy_lvds_mode_set()
189 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_lvds_mode_set()
190 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);  in radeon_legacy_lvds_mode_set()
191 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_lvds_mode_set()
200 	if (rdev->is_atom_bios) {  in radeon_legacy_lvds_mode_set()
204 		radeon_encoder->pixel_clock = adjusted_mode->clock;  in radeon_legacy_lvds_mode_set()
205 		atombios_digital_setup(encoder, PANEL_ENCODER_ACTION_ENABLE);  in radeon_legacy_lvds_mode_set()
208 		struct radeon_encoder_lvds *lvds = (struct radeon_encoder_lvds *)radeon_encoder->enc_priv;  in radeon_legacy_lvds_mode_set()  local
209 		if (lvds) {  in radeon_legacy_lvds_mode_set()
210 			DRM_DEBUG_KMS("bios LVDS_GEN_CNTL: 0x%x\n", lvds->lvds_gen_cntl);  in radeon_legacy_lvds_mode_set()
211 			lvds_gen_cntl = lvds->lvds_gen_cntl;  in radeon_legacy_lvds_mode_set()
214 			lvds_ss_gen_cntl |= ((lvds->panel_digon_delay << RADEON_LVDS_PWRSEQ_DELAY1_SHIFT) |  in radeon_legacy_lvds_mode_set()
215 					     (lvds->panel_blon_delay << RADEON_LVDS_PWRSEQ_DELAY2_SHIFT));  in radeon_legacy_lvds_mode_set()
228 	if (radeon_crtc->crtc_id == 0) {  in radeon_legacy_lvds_mode_set()
230 			if (radeon_encoder->rmx_type != RMX_OFF)  in radeon_legacy_lvds_mode_set()
245 	if (rdev->family == CHIP_RV410)  in radeon_legacy_lvds_mode_set()
248 	if (rdev->is_atom_bios)  in radeon_legacy_lvds_mode_set()
249 		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_lvds_mode_set()
251 		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_lvds_mode_set()
254 static bool radeon_legacy_mode_fixup(struct drm_encoder *encoder,  in radeon_legacy_mode_fixup()  argument
258 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_mode_fixup()
260 	/* set the active encoder to connector routing */  in radeon_legacy_mode_fixup()
261 	radeon_encoder_set_active_device(encoder);  in radeon_legacy_mode_fixup()
264 	/* get the native mode for LVDS */  in radeon_legacy_mode_fixup()
265 	if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT))  in radeon_legacy_mode_fixup()
266 		radeon_panel_mode_fixup(encoder, adjusted_mode);  in radeon_legacy_mode_fixup()
283 	struct drm_device *dev = radeon_encoder->base.dev;  in radeon_legacy_get_backlight_level()
284 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_get_backlight_level()
296 	struct drm_device *dev = radeon_encoder->base.dev;  in radeon_legacy_set_backlight_level()
297 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_set_backlight_level()
300 	if (radeon_encoder->enc_priv) {  in radeon_legacy_set_backlight_level()
301 		if (rdev->is_atom_bios) {  in radeon_legacy_set_backlight_level()
302 			struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;  in radeon_legacy_set_backlight_level()  local
303 			if (lvds->backlight_level > 0)  in radeon_legacy_set_backlight_level()
304 				dpms_mode = lvds->dpms_mode;  in radeon_legacy_set_backlight_level()
307 			lvds->backlight_level = level;  in radeon_legacy_set_backlight_level()
309 			struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;  in radeon_legacy_set_backlight_level()  local
310 			if (lvds->backlight_level > 0)  in radeon_legacy_set_backlight_level()
311 				dpms_mode = lvds->dpms_mode;  in radeon_legacy_set_backlight_level()
314 			lvds->backlight_level = level;  in radeon_legacy_set_backlight_level()
318 	radeon_legacy_lvds_update(&radeon_encoder->base, dpms_mode);  in radeon_legacy_set_backlight_level()
329 	if (bd->props.brightness < 0)  in radeon_legacy_lvds_level()
331 	else if (bd->props.brightness > RADEON_MAX_BL_LEVEL)  in radeon_legacy_lvds_level()
334 		level = bd->props.brightness;  in radeon_legacy_lvds_level()
336 	if (pdata->negative)  in radeon_legacy_lvds_level()
337 		level = RADEON_MAX_BL_LEVEL - level;  in radeon_legacy_lvds_level()
345 	struct radeon_encoder *radeon_encoder = pdata->encoder;  in radeon_legacy_backlight_update_status()
356 	struct radeon_encoder *radeon_encoder = pdata->encoder;  in radeon_legacy_backlight_get_brightness()
357 	struct drm_device *dev = radeon_encoder->base.dev;  in radeon_legacy_backlight_get_brightness()
358 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_backlight_get_brightness()
364 	return pdata->negative ? RADEON_MAX_BL_LEVEL - backlight_level : backlight_level;  in radeon_legacy_backlight_get_brightness()
375 	struct drm_device *dev = radeon_encoder->base.dev;  in radeon_legacy_backlight_init()
376 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_backlight_init()
383 	if (!radeon_encoder->enc_priv)  in radeon_legacy_backlight_init()
402 		 "radeon_bl%d", dev->primary->index);  in radeon_legacy_backlight_init()
403 	bd = backlight_device_register(bl_name, drm_connector->kdev,  in radeon_legacy_backlight_init()
410 	pdata->encoder = radeon_encoder;  in radeon_legacy_backlight_init()
419 		pdata->negative = true;  in radeon_legacy_backlight_init()
421 		pdata->negative = false;  in radeon_legacy_backlight_init()
426 		pdata->negative = (rdev->family != CHIP_RV200 &&  in radeon_legacy_backlight_init()
427 				   rdev->family != CHIP_RV250 &&  in radeon_legacy_backlight_init()
428 				   rdev->family != CHIP_RV280 &&  in radeon_legacy_backlight_init()
429 				   rdev->family != CHIP_RV350);  in radeon_legacy_backlight_init()
432 		pdata->negative = (pdata->negative ||  in radeon_legacy_backlight_init()
439 	if (rdev->is_atom_bios) {  in radeon_legacy_backlight_init()
440 		struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;  in radeon_legacy_backlight_init()  local
441 		lvds->bl_dev = bd;  in radeon_legacy_backlight_init()
443 		struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;  in radeon_legacy_backlight_init()  local
444 		lvds->bl_dev = bd;  in radeon_legacy_backlight_init()
447 	bd->props.brightness = radeon_legacy_backlight_get_brightness(bd);  in radeon_legacy_backlight_init()
448 	bd->props.power = FB_BLANK_UNBLANK;  in radeon_legacy_backlight_init()
451 	DRM_INFO("radeon legacy LVDS backlight initialized\n");  in radeon_legacy_backlight_init()
452 	rdev->mode_info.bl_encoder = radeon_encoder;  in radeon_legacy_backlight_init()
463 	struct drm_device *dev = radeon_encoder->base.dev;  in radeon_legacy_backlight_exit()
464 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_backlight_exit()
467 	if (!radeon_encoder->enc_priv)  in radeon_legacy_backlight_exit()
470 	if (rdev->is_atom_bios) {  in radeon_legacy_backlight_exit()
471 		struct radeon_encoder_atom_dig *lvds = radeon_encoder->enc_priv;  in radeon_legacy_backlight_exit()  local
472 		bd = lvds->bl_dev;  in radeon_legacy_backlight_exit()
473 		lvds->bl_dev = NULL;  in radeon_legacy_backlight_exit()
475 		struct radeon_encoder_lvds *lvds = radeon_encoder->enc_priv;  in radeon_legacy_backlight_exit()  local
476 		bd = lvds->bl_dev;  in radeon_legacy_backlight_exit()
477 		lvds->bl_dev = NULL;  in radeon_legacy_backlight_exit()
487 		DRM_INFO("radeon legacy LVDS backlight unloaded\n");  in radeon_legacy_backlight_exit()
493 void radeon_legacy_backlight_init(struct radeon_encoder *encoder)  in radeon_legacy_backlight_init()  argument
497 static void radeon_legacy_backlight_exit(struct radeon_encoder *encoder)  in radeon_legacy_backlight_exit()  argument
504 static void radeon_lvds_enc_destroy(struct drm_encoder *encoder)  in radeon_lvds_enc_destroy()  argument
506 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_lvds_enc_destroy()
508 	if (radeon_encoder->enc_priv) {  in radeon_lvds_enc_destroy()
510 		kfree(radeon_encoder->enc_priv);  in radeon_lvds_enc_destroy()
512 	drm_encoder_cleanup(encoder);  in radeon_lvds_enc_destroy()
520 static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode)  in radeon_legacy_primary_dac_dpms()  argument
522 	struct drm_device *dev = encoder->dev;  in radeon_legacy_primary_dac_dpms()
523 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_primary_dac_dpms()
550 	if (!(rdev->flags & RADEON_SINGLE_CRTC))  in radeon_legacy_primary_dac_dpms()
555 	if (rdev->is_atom_bios)  in radeon_legacy_primary_dac_dpms()
556 		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_primary_dac_dpms()
558 		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_primary_dac_dpms()
562 static void radeon_legacy_primary_dac_prepare(struct drm_encoder *encoder)  in radeon_legacy_primary_dac_prepare()  argument
564 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_primary_dac_prepare()
566 	if (rdev->is_atom_bios)  in radeon_legacy_primary_dac_prepare()
567 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_primary_dac_prepare()
569 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_primary_dac_prepare()
570 	radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_OFF);  in radeon_legacy_primary_dac_prepare()
573 static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)  in radeon_legacy_primary_dac_commit()  argument
575 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_primary_dac_commit()
577 	radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_ON);  in radeon_legacy_primary_dac_commit()
579 	if (rdev->is_atom_bios)  in radeon_legacy_primary_dac_commit()
580 		radeon_atom_output_lock(encoder, false);  in radeon_legacy_primary_dac_commit()
582 		radeon_combios_output_lock(encoder, false);  in radeon_legacy_primary_dac_commit()
585 static void radeon_legacy_primary_dac_mode_set(struct drm_encoder *encoder,  in radeon_legacy_primary_dac_mode_set()  argument
589 	struct drm_device *dev = encoder->dev;  in radeon_legacy_primary_dac_mode_set()
590 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_primary_dac_mode_set()
591 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);  in radeon_legacy_primary_dac_mode_set()
592 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_primary_dac_mode_set()
597 	if (radeon_crtc->crtc_id == 0) {  in radeon_legacy_primary_dac_mode_set()
598 		if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {  in radeon_legacy_primary_dac_mode_set()
607 		if (rdev->family == CHIP_R200 || ASIC_IS_R300(rdev)) {  in radeon_legacy_primary_dac_mode_set()
620 		    /* TODO 6-bits */  in radeon_legacy_primary_dac_mode_set()
628 	if (radeon_encoder->enc_priv) {  in radeon_legacy_primary_dac_mode_set()
629 …struct radeon_encoder_primary_dac *p_dac = (struct radeon_encoder_primary_dac *)radeon_encoder->en…  in radeon_legacy_primary_dac_mode_set()
630 		dac_macro_cntl = p_dac->ps2_pdac_adj;  in radeon_legacy_primary_dac_mode_set()
636 	if (rdev->is_atom_bios)  in radeon_legacy_primary_dac_mode_set()
637 		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_primary_dac_mode_set()
639 		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_primary_dac_mode_set()
642 static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_encoder *encoder,  in radeon_legacy_primary_dac_detect()  argument
645 	struct drm_device *dev = encoder->dev;  in radeon_legacy_primary_dac_detect()
646 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_primary_dac_detect()
654 	 * everyone happy report the encoder as always connected.  in radeon_legacy_primary_dac_detect()
732 static void radeon_legacy_tmds_int_dpms(struct drm_encoder *encoder, int mode)  in radeon_legacy_tmds_int_dpms()  argument
734 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tmds_int_dpms()
735 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tmds_int_dpms()
752 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_int_dpms()
753 		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_tmds_int_dpms()
755 		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_tmds_int_dpms()
759 static void radeon_legacy_tmds_int_prepare(struct drm_encoder *encoder)  in radeon_legacy_tmds_int_prepare()  argument
761 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_tmds_int_prepare()
763 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_int_prepare()
764 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_tmds_int_prepare()
766 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_tmds_int_prepare()
767 	radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_OFF);  in radeon_legacy_tmds_int_prepare()
770 static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)  in radeon_legacy_tmds_int_commit()  argument
772 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_tmds_int_commit()
774 	radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_ON);  in radeon_legacy_tmds_int_commit()
776 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_int_commit()
777 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_tmds_int_commit()
779 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_tmds_int_commit()
782 static void radeon_legacy_tmds_int_mode_set(struct drm_encoder *encoder,  in radeon_legacy_tmds_int_mode_set()  argument
786 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tmds_int_mode_set()
787 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tmds_int_mode_set()
788 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);  in radeon_legacy_tmds_int_mode_set()
789 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_tmds_int_mode_set()
797 	if (rdev->family == CHIP_RV280) {  in radeon_legacy_tmds_int_mode_set()
798 		/* bit 22 of TMDS_PLL_CNTL is read-back inverted */  in radeon_legacy_tmds_int_mode_set()
803 	if (radeon_encoder->enc_priv) {  in radeon_legacy_tmds_int_mode_set()
804 		struct radeon_encoder_int_tmds *tmds = (struct radeon_encoder_int_tmds *)radeon_encoder->enc_priv;  in radeon_legacy_tmds_int_mode_set()
807 			if (tmds->tmds_pll[i].freq == 0)  in radeon_legacy_tmds_int_mode_set()
809 			if ((uint32_t)(mode->clock / 10) < tmds->tmds_pll[i].freq) {  in radeon_legacy_tmds_int_mode_set()
810 				tmp = tmds->tmds_pll[i].value ;  in radeon_legacy_tmds_int_mode_set()
816 	if (ASIC_IS_R300(rdev) || (rdev->family == CHIP_RV280)) {  in radeon_legacy_tmds_int_mode_set()
829 	if (rdev->family == CHIP_R200 ||  in radeon_legacy_tmds_int_mode_set()
830 	    rdev->family == CHIP_R100 ||  in radeon_legacy_tmds_int_mode_set()
855 	if (radeon_crtc->crtc_id == 0) {  in radeon_legacy_tmds_int_mode_set()
856 		if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {  in radeon_legacy_tmds_int_mode_set()
858 			if (radeon_encoder->rmx_type != RMX_OFF)  in radeon_legacy_tmds_int_mode_set()
865 		if (ASIC_IS_R300(rdev) || rdev->family == CHIP_R200) {  in radeon_legacy_tmds_int_mode_set()
876 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_int_mode_set()
877 		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_tmds_int_mode_set()
879 		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_tmds_int_mode_set()
896 static void radeon_legacy_tmds_ext_dpms(struct drm_encoder *encoder, int mode)  in radeon_legacy_tmds_ext_dpms()  argument
898 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tmds_ext_dpms()
899 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tmds_ext_dpms()
918 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_ext_dpms()
919 		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_tmds_ext_dpms()
921 		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_tmds_ext_dpms()
925 static void radeon_legacy_tmds_ext_prepare(struct drm_encoder *encoder)  in radeon_legacy_tmds_ext_prepare()  argument
927 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_tmds_ext_prepare()
929 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_ext_prepare()
930 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_tmds_ext_prepare()
932 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_tmds_ext_prepare()
933 	radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_OFF);  in radeon_legacy_tmds_ext_prepare()
936 static void radeon_legacy_tmds_ext_commit(struct drm_encoder *encoder)  in radeon_legacy_tmds_ext_commit()  argument
938 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_tmds_ext_commit()
939 	radeon_legacy_tmds_ext_dpms(encoder, DRM_MODE_DPMS_ON);  in radeon_legacy_tmds_ext_commit()
941 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_ext_commit()
942 		radeon_atom_output_lock(encoder, false);  in radeon_legacy_tmds_ext_commit()
944 		radeon_combios_output_lock(encoder, false);  in radeon_legacy_tmds_ext_commit()
947 static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder,  in radeon_legacy_tmds_ext_mode_set()  argument
951 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tmds_ext_mode_set()
952 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tmds_ext_mode_set()
953 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);  in radeon_legacy_tmds_ext_mode_set()
954 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_tmds_ext_mode_set()
959 	if (rdev->is_atom_bios) {  in radeon_legacy_tmds_ext_mode_set()
960 		radeon_encoder->pixel_clock = adjusted_mode->clock;  in radeon_legacy_tmds_ext_mode_set()
961 		atombios_dvo_setup(encoder, ATOM_ENABLE);  in radeon_legacy_tmds_ext_mode_set()
977 			if ((rdev->pdev->device == 0x4850) &&  in radeon_legacy_tmds_ext_mode_set()
978 			    (rdev->pdev->subsystem_vendor == 0x1028) &&  in radeon_legacy_tmds_ext_mode_set()
979 			    (rdev->pdev->subsystem_device == 0x2001)) /* Dell Inspiron 8600 */  in radeon_legacy_tmds_ext_mode_set()
984 			/*if (mode->clock > 165000)  in radeon_legacy_tmds_ext_mode_set()
987 		if (!radeon_combios_external_tmds_setup(encoder))  in radeon_legacy_tmds_ext_mode_set()
988 			radeon_external_tmds_setup(encoder);  in radeon_legacy_tmds_ext_mode_set()
991 	if (radeon_crtc->crtc_id == 0) {  in radeon_legacy_tmds_ext_mode_set()
992 		if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {  in radeon_legacy_tmds_ext_mode_set()
994 			if (radeon_encoder->rmx_type != RMX_OFF)  in radeon_legacy_tmds_ext_mode_set()
1001 		if ((rdev->family == CHIP_R200) || ASIC_IS_R300(rdev)) {  in radeon_legacy_tmds_ext_mode_set()
1010 	if (rdev->is_atom_bios)  in radeon_legacy_tmds_ext_mode_set()
1011 		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_tmds_ext_mode_set()
1013 		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_tmds_ext_mode_set()
1016 static void radeon_ext_tmds_enc_destroy(struct drm_encoder *encoder)  in radeon_ext_tmds_enc_destroy()  argument
1018 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_ext_tmds_enc_destroy()
1020 	kfree(radeon_encoder->enc_priv);  in radeon_ext_tmds_enc_destroy()
1021 	drm_encoder_cleanup(encoder);  in radeon_ext_tmds_enc_destroy()
1039 static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)  in radeon_legacy_tv_dac_dpms()  argument
1041 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tv_dac_dpms()
1042 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tv_dac_dpms()
1043 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_tv_dac_dpms()
1049 	is_tv = radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT ? true : false;  in radeon_legacy_tv_dac_dpms()
1051 	if (rdev->family == CHIP_R200)  in radeon_legacy_tv_dac_dpms()
1063 		if (rdev->family == CHIP_R200) {  in radeon_legacy_tv_dac_dpms()
1071 			if (rdev->family == CHIP_R420 ||  in radeon_legacy_tv_dac_dpms()
1072 			    rdev->family == CHIP_R423 ||  in radeon_legacy_tv_dac_dpms()
1073 			    rdev->family == CHIP_RV410)  in radeon_legacy_tv_dac_dpms()
1088 		if (rdev->family == CHIP_R200)  in radeon_legacy_tv_dac_dpms()
1096 			if (rdev->family == CHIP_R420 ||  in radeon_legacy_tv_dac_dpms()
1097 			    rdev->family == CHIP_R423 ||  in radeon_legacy_tv_dac_dpms()
1098 			    rdev->family == CHIP_RV410)  in radeon_legacy_tv_dac_dpms()
1112 	if (rdev->family == CHIP_R200) {  in radeon_legacy_tv_dac_dpms()
1118 		else if (!(rdev->flags & RADEON_SINGLE_CRTC))  in radeon_legacy_tv_dac_dpms()
1123 	if (rdev->is_atom_bios)  in radeon_legacy_tv_dac_dpms()
1124 		radeon_atombios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_tv_dac_dpms()
1126 		radeon_combios_encoder_dpms_scratch_regs(encoder, (mode == DRM_MODE_DPMS_ON) ? true : false);  in radeon_legacy_tv_dac_dpms()
1130 static void radeon_legacy_tv_dac_prepare(struct drm_encoder *encoder)  in radeon_legacy_tv_dac_prepare()  argument
1132 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_tv_dac_prepare()
1134 	if (rdev->is_atom_bios)  in radeon_legacy_tv_dac_prepare()
1135 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_tv_dac_prepare()
1137 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_tv_dac_prepare()
1138 	radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_OFF);  in radeon_legacy_tv_dac_prepare()
1141 static void radeon_legacy_tv_dac_commit(struct drm_encoder *encoder)  in radeon_legacy_tv_dac_commit()  argument
1143 	struct radeon_device *rdev = encoder->dev->dev_private;  in radeon_legacy_tv_dac_commit()
1145 	radeon_legacy_tv_dac_dpms(encoder, DRM_MODE_DPMS_ON);  in radeon_legacy_tv_dac_commit()
1147 	if (rdev->is_atom_bios)  in radeon_legacy_tv_dac_commit()
1148 		radeon_atom_output_lock(encoder, true);  in radeon_legacy_tv_dac_commit()
1150 		radeon_combios_output_lock(encoder, true);  in radeon_legacy_tv_dac_commit()
1153 static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder,  in radeon_legacy_tv_dac_mode_set()  argument
1157 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tv_dac_mode_set()
1158 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tv_dac_mode_set()
1159 	struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);  in radeon_legacy_tv_dac_mode_set()
1160 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_tv_dac_mode_set()
1161 	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;  in radeon_legacy_tv_dac_mode_set()
1168 	is_tv = radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT ? true : false;  in radeon_legacy_tv_dac_mode_set()
1170 	if (rdev->family != CHIP_R200) {  in radeon_legacy_tv_dac_mode_set()
1172 		if (rdev->family == CHIP_R420 ||  in radeon_legacy_tv_dac_mode_set()
1173 		    rdev->family == CHIP_R423 ||  in radeon_legacy_tv_dac_mode_set()
1174 		    rdev->family == CHIP_RV410) {  in radeon_legacy_tv_dac_mode_set()
1194 			if (tv_dac->tv_std == TV_STD_NTSC ||  in radeon_legacy_tv_dac_mode_set()
1195 			    tv_dac->tv_std == TV_STD_NTSC_J ||  in radeon_legacy_tv_dac_mode_set()
1196 			    tv_dac->tv_std == TV_STD_PAL_M ||  in radeon_legacy_tv_dac_mode_set()
1197 			    tv_dac->tv_std == TV_STD_PAL_60)  in radeon_legacy_tv_dac_mode_set()
1198 				tv_dac_cntl |= tv_dac->ntsc_tvdac_adj;  in radeon_legacy_tv_dac_mode_set()
1200 				tv_dac_cntl |= tv_dac->pal_tvdac_adj;  in radeon_legacy_tv_dac_mode_set()
1202 			if (tv_dac->tv_std == TV_STD_NTSC ||  in radeon_legacy_tv_dac_mode_set()
1203 			    tv_dac->tv_std == TV_STD_NTSC_J)  in radeon_legacy_tv_dac_mode_set()
1209 					tv_dac->ps2_tvdac_adj);  in radeon_legacy_tv_dac_mode_set()
1217 	} else if (rdev->family != CHIP_R200)  in radeon_legacy_tv_dac_mode_set()
1219 	else if (rdev->family == CHIP_R200)  in radeon_legacy_tv_dac_mode_set()
1222 	if (rdev->family >= CHIP_R200)  in radeon_legacy_tv_dac_mode_set()
1236 		if (radeon_crtc->crtc_id == 0) {  in radeon_legacy_tv_dac_mode_set()
1242 			if (rdev->family >= CHIP_R200) {  in radeon_legacy_tv_dac_mode_set()
1252 			if (rdev->family >= CHIP_R200) {  in radeon_legacy_tv_dac_mode_set()
1263 		if (radeon_crtc->crtc_id == 0) {  in radeon_legacy_tv_dac_mode_set()
1267 			} else if (rdev->family == CHIP_R200) {  in radeon_legacy_tv_dac_mode_set()
1276 			} else if (rdev->family == CHIP_R200) {  in radeon_legacy_tv_dac_mode_set()
1289 	} else if (rdev->family != CHIP_R200)  in radeon_legacy_tv_dac_mode_set()
1291 	else if (rdev->family == CHIP_R200)  in radeon_legacy_tv_dac_mode_set()
1294 	if (rdev->family >= CHIP_R200)  in radeon_legacy_tv_dac_mode_set()
1298 		radeon_legacy_tv_mode_set(encoder, mode, adjusted_mode);  in radeon_legacy_tv_dac_mode_set()
1300 	if (rdev->is_atom_bios)  in radeon_legacy_tv_dac_mode_set()
1301 		radeon_atombios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_tv_dac_mode_set()
1303 		radeon_combios_encoder_crtc_scratch_regs(encoder, radeon_crtc->crtc_id);  in radeon_legacy_tv_dac_mode_set()
1307 static bool r300_legacy_tv_detect(struct drm_encoder *encoder,  in r300_legacy_tv_detect()  argument
1310 	struct drm_device *dev = encoder->dev;  in r300_legacy_tv_detect()
1311 	struct radeon_device *rdev = dev->dev_private;  in r300_legacy_tv_detect()
1363 		DRM_DEBUG_KMS("S-video TV connection detected\n");  in r300_legacy_tv_detect()
1378 static bool radeon_legacy_tv_detect(struct drm_encoder *encoder,  in radeon_legacy_tv_detect()  argument
1381 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tv_detect()
1382 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tv_detect()
1388 		return r300_legacy_tv_detect(encoder, connector);  in radeon_legacy_tv_detect()
1429 		DRM_DEBUG_KMS("S-video TV connection detected\n");  in radeon_legacy_tv_detect()
1442 static bool radeon_legacy_ext_dac_detect(struct drm_encoder *encoder,  in radeon_legacy_ext_dac_detect()  argument
1445 	struct drm_device *dev = encoder->dev;  in radeon_legacy_ext_dac_detect()
1446 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_ext_dac_detect()
1532 static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,  in radeon_legacy_tv_dac_detect()  argument
1535 	struct drm_device *dev = encoder->dev;  in radeon_legacy_tv_dac_detect()
1536 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_tv_dac_detect()
1541 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);  in radeon_legacy_tv_dac_detect()
1542 	struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;  in radeon_legacy_tv_dac_detect()
1546 	/* find out if crtc2 is in use or if this encoder is using it */  in radeon_legacy_tv_dac_detect()
1547 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {  in radeon_legacy_tv_dac_detect()
1549 		if ((radeon_crtc->crtc_id == 1) && crtc->enabled) {  in radeon_legacy_tv_dac_detect()
1550 			if (encoder->crtc != crtc) {  in radeon_legacy_tv_dac_detect()
1556 	if (connector->connector_type == DRM_MODE_CONNECTOR_SVIDEO ||  in radeon_legacy_tv_dac_detect()
1557 	    connector->connector_type == DRM_MODE_CONNECTOR_Composite ||  in radeon_legacy_tv_dac_detect()
1558 	    connector->connector_type == DRM_MODE_CONNECTOR_9PinDIN) {  in radeon_legacy_tv_dac_detect()
1561 		if (radeon_encoder->active_device && !(radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT))  in radeon_legacy_tv_dac_detect()
1564 		tv_detect = radeon_legacy_tv_detect(encoder, connector);  in radeon_legacy_tv_dac_detect()
1570 	/* don't probe if the encoder is being used for something else not CRT related */  in radeon_legacy_tv_dac_detect()
1571 	if (radeon_encoder->active_device && !(radeon_encoder->active_device & ATOM_DEVICE_CRT_SUPPORT)) {  in radeon_legacy_tv_dac_detect()
1572 		DRM_INFO("not detecting due to %08x\n", radeon_encoder->active_device);  in radeon_legacy_tv_dac_detect()
1577 	if (rdev->family == CHIP_R200) {  in radeon_legacy_tv_dac_detect()
1578 		if (radeon_legacy_ext_dac_detect(encoder, connector))  in radeon_legacy_tv_dac_detect()
1586 	if (rdev->flags & RADEON_SINGLE_CRTC) {  in radeon_legacy_tv_dac_detect()
1605 	if (rdev->flags & RADEON_SINGLE_CRTC) {  in radeon_legacy_tv_dac_detect()
1665 	if (rdev->flags & RADEON_SINGLE_CRTC) {  in radeon_legacy_tv_dac_detect()
1699 static struct radeon_encoder_int_tmds *radeon_legacy_get_tmds_info(struct radeon_encoder *encoder)  in radeon_legacy_get_tmds_info()  argument
1701 	struct drm_device *dev = encoder->base.dev;  in radeon_legacy_get_tmds_info()
1702 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_get_tmds_info()
1711 	if (rdev->is_atom_bios)  in radeon_legacy_get_tmds_info()
1712 		ret = radeon_atombios_get_tmds_info(encoder, tmds);  in radeon_legacy_get_tmds_info()
1714 		ret = radeon_legacy_get_tmds_info_from_combios(encoder, tmds);  in radeon_legacy_get_tmds_info()
1717 		radeon_legacy_get_tmds_info_from_table(encoder, tmds);  in radeon_legacy_get_tmds_info()
1722 …tic struct radeon_encoder_ext_tmds *radeon_legacy_get_ext_tmds_info(struct radeon_encoder *encoder)  in radeon_legacy_get_ext_tmds_info()  argument
1724 	struct drm_device *dev = encoder->base.dev;  in radeon_legacy_get_ext_tmds_info()
1725 	struct radeon_device *rdev = dev->dev_private;  in radeon_legacy_get_ext_tmds_info()
1729 	if (rdev->is_atom_bios)  in radeon_legacy_get_ext_tmds_info()
1737 	ret = radeon_legacy_get_ext_tmds_info_from_combios(encoder, tmds);  in radeon_legacy_get_ext_tmds_info()
1740 		radeon_legacy_get_ext_tmds_info_from_table(encoder, tmds);  in radeon_legacy_get_ext_tmds_info()
1748 	struct radeon_device *rdev = dev->dev_private;  in radeon_add_legacy_encoder()
1749 	struct drm_encoder *encoder;  in radeon_add_legacy_encoder()  local
1753 	list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {  in radeon_add_legacy_encoder()
1754 		radeon_encoder = to_radeon_encoder(encoder);  in radeon_add_legacy_encoder()
1755 		if (radeon_encoder->encoder_enum == encoder_enum) {  in radeon_add_legacy_encoder()
1756 			radeon_encoder->devices |= supported_device;  in radeon_add_legacy_encoder()
1767 	encoder = &radeon_encoder->base;  in radeon_add_legacy_encoder()
1768 	if (rdev->flags & RADEON_SINGLE_CRTC)  in radeon_add_legacy_encoder()
1769 		encoder->possible_crtcs = 0x1;  in radeon_add_legacy_encoder()
1771 		encoder->possible_crtcs = 0x3;  in radeon_add_legacy_encoder()
1773 	radeon_encoder->enc_priv = NULL;  in radeon_add_legacy_encoder()
1775 	radeon_encoder->encoder_enum = encoder_enum;  in radeon_add_legacy_encoder()
1776 	radeon_encoder->encoder_id = (encoder_enum & OBJECT_ID_MASK) >> OBJECT_ID_SHIFT;  in radeon_add_legacy_encoder()
1777 	radeon_encoder->devices = supported_device;  in radeon_add_legacy_encoder()
1778 	radeon_encoder->rmx_type = RMX_OFF;  in radeon_add_legacy_encoder()
1780 	switch (radeon_encoder->encoder_id) {  in radeon_add_legacy_encoder()
1782 		encoder->possible_crtcs = 0x1;  in radeon_add_legacy_encoder()
1783 		drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs,  in radeon_add_legacy_encoder()
1785 		drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);  in radeon_add_legacy_encoder()
1786 		if (rdev->is_atom_bios)  in radeon_add_legacy_encoder()
1787 			radeon_encoder->enc_priv = radeon_atombios_get_lvds_info(radeon_encoder);  in radeon_add_legacy_encoder()
1789 			radeon_encoder->enc_priv = radeon_combios_get_lvds_info(radeon_encoder);  in radeon_add_legacy_encoder()
1790 		radeon_encoder->rmx_type = RMX_FULL;  in radeon_add_legacy_encoder()
1793 		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs,  in radeon_add_legacy_encoder()
1795 		drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs);  in radeon_add_legacy_encoder()
1796 		radeon_encoder->enc_priv = radeon_legacy_get_tmds_info(radeon_encoder);  in radeon_add_legacy_encoder()
1799 		drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs,  in radeon_add_legacy_encoder()
1801 		drm_encoder_helper_add(encoder, &radeon_legacy_primary_dac_helper_funcs);  in radeon_add_legacy_encoder()
1802 		if (rdev->is_atom_bios)  in radeon_add_legacy_encoder()
1803 			radeon_encoder->enc_priv = radeon_atombios_get_primary_dac_info(radeon_encoder);  in radeon_add_legacy_encoder()
1805 			radeon_encoder->enc_priv = radeon_combios_get_primary_dac_info(radeon_encoder);  in radeon_add_legacy_encoder()
1808 		drm_encoder_init(dev, encoder, &radeon_legacy_tv_dac_enc_funcs,  in radeon_add_legacy_encoder()
1810 		drm_encoder_helper_add(encoder, &radeon_legacy_tv_dac_helper_funcs);  in radeon_add_legacy_encoder()
1811 		if (rdev->is_atom_bios)  in radeon_add_legacy_encoder()
1812 			radeon_encoder->enc_priv = radeon_atombios_get_tv_dac_info(radeon_encoder);  in radeon_add_legacy_encoder()
1814 			radeon_encoder->enc_priv = radeon_combios_get_tv_dac_info(radeon_encoder);  in radeon_add_legacy_encoder()
1817 		drm_encoder_init(dev, encoder, &radeon_legacy_tmds_ext_enc_funcs,  in radeon_add_legacy_encoder()
1819 		drm_encoder_helper_add(encoder, &radeon_legacy_tmds_ext_helper_funcs);  in radeon_add_legacy_encoder()
1820 		if (!rdev->is_atom_bios)  in radeon_add_legacy_encoder()
1821 			radeon_encoder->enc_priv = radeon_legacy_get_ext_tmds_info(radeon_encoder);  in radeon_add_legacy_encoder()