41 int nv04_dac_output_offset(struct drm_encoder *encoder)  in nv04_dac_output_offset()  argument
43 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;  in nv04_dac_output_offset()
127 static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,  in nv04_dac_detect()  argument
130 	struct drm_device *dev = encoder->dev;  in nv04_dac_detect()
230 uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)  in nv17_dac_sample_load()  argument
232 	struct drm_device *dev = encoder->dev;  in nv17_dac_sample_load()
236 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;  in nv17_dac_sample_load()
237 	uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);  in nv17_dac_sample_load()
331 nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)  in nv17_dac_detect()  argument
333 	struct nouveau_drm *drm = nouveau_drm(encoder->dev);  in nv17_dac_detect()
334 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;  in nv17_dac_detect()
336 	if (nv04_dac_in_use(encoder))  in nv17_dac_detect()
339 	if (nv17_dac_sample_load(encoder) &  in nv17_dac_detect()
349 static bool nv04_dac_mode_fixup(struct drm_encoder *encoder,  in nv04_dac_mode_fixup()  argument
353 	if (nv04_dac_in_use(encoder))  in nv04_dac_mode_fixup()
359 static void nv04_dac_prepare(struct drm_encoder *encoder)  in nv04_dac_prepare()  argument
361 	const struct drm_encoder_helper_funcs *helper = encoder->helper_private;  in nv04_dac_prepare()
362 	struct drm_device *dev = encoder->dev;  in nv04_dac_prepare()
363 	int head = nouveau_crtc(encoder->crtc)->index;  in nv04_dac_prepare()
365 	helper->dpms(encoder, DRM_MODE_DPMS_OFF);  in nv04_dac_prepare()
370 static void nv04_dac_mode_set(struct drm_encoder *encoder,  in nv04_dac_mode_set()  argument
374 	struct drm_device *dev = encoder->dev;  in nv04_dac_mode_set()
376 	int head = nouveau_crtc(encoder->crtc)->index;  in nv04_dac_mode_set()
380 		uint32_t dac_offset = nv04_dac_output_offset(encoder);  in nv04_dac_mode_set()
389 			if (rebind == encoder  in nv04_dac_mode_set()
402 		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0xf0000000);  in nv04_dac_mode_set()
404 		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0x00100000);  in nv04_dac_mode_set()
407 static void nv04_dac_commit(struct drm_encoder *encoder)  in nv04_dac_commit()  argument
409 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);  in nv04_dac_commit()
410 	struct nouveau_drm *drm = nouveau_drm(encoder->dev);  in nv04_dac_commit()
411 	struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);  in nv04_dac_commit()
412 	const struct drm_encoder_helper_funcs *helper = encoder->helper_private;  in nv04_dac_commit()
414 	helper->dpms(encoder, DRM_MODE_DPMS_ON);  in nv04_dac_commit()
421 void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable)  in nv04_dac_update_dacclk()  argument
423 	struct drm_device *dev = encoder->dev;  in nv04_dac_update_dacclk()
424 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;  in nv04_dac_update_dacclk()
428 		int dacclk_off = NV_PRAMDAC_DACCLK + nv04_dac_output_offset(encoder);  in nv04_dac_update_dacclk()
446 bool nv04_dac_in_use(struct drm_encoder *encoder)  in nv04_dac_in_use()  argument
448 	struct drm_device *dev = encoder->dev;  in nv04_dac_in_use()
449 	struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;  in nv04_dac_in_use()
451 	return nv_gf4_disp_arch(encoder->dev) &&  in nv04_dac_in_use()
455 static void nv04_dac_dpms(struct drm_encoder *encoder, int mode)  in nv04_dac_dpms()  argument
457 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);  in nv04_dac_dpms()
458 	struct nouveau_drm *drm = nouveau_drm(encoder->dev);  in nv04_dac_dpms()
467 	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);  in nv04_dac_dpms()
470 static void nv04_dac_save(struct drm_encoder *encoder)  in nv04_dac_save()  argument
472 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);  in nv04_dac_save()
473 	struct drm_device *dev = encoder->dev;  in nv04_dac_save()
477 							  nv04_dac_output_offset(encoder));  in nv04_dac_save()
480 static void nv04_dac_restore(struct drm_encoder *encoder)  in nv04_dac_restore()  argument
482 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);  in nv04_dac_restore()
483 	struct drm_device *dev = encoder->dev;  in nv04_dac_restore()
486 		NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + nv04_dac_output_offset(encoder),  in nv04_dac_restore()
492 static void nv04_dac_destroy(struct drm_encoder *encoder)  in nv04_dac_destroy()  argument
494 	struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);  in nv04_dac_destroy()
496 	drm_encoder_cleanup(encoder);  in nv04_dac_destroy()
532 	struct drm_encoder *encoder;  in nv04_dac_create()  local
538 	encoder = to_drm_encoder(nv_encoder);  in nv04_dac_create()
548 	drm_encoder_init(dev, encoder, &nv04_dac_funcs, DRM_MODE_ENCODER_DAC);  in nv04_dac_create()
549 	drm_encoder_helper_add(encoder, helper);  in nv04_dac_create()
551 	encoder->possible_crtcs = entry->heads;  in nv04_dac_create()
552 	encoder->possible_clones = 0;  in nv04_dac_create()
554 	drm_mode_connector_attach_encoder(connector, encoder);  in nv04_dac_create()