nouveau/dispnv50/head.c

41 		    struct nv50_head_atom *asyh, bool flush)
44 		.mask = asyh->clr.mask & ~(flush ? 0 : asyh->set.mask),
53 nv50_head_flush_set_wndw(struct nv50_head *head, struct nv50_head_atom *asyh)
55 	if (asyh->set.curs   ) head->func->curs_set(head, asyh);
56 	if (asyh->set.olut   ) {
57 		asyh->olut.offset = nv50_lut_load(&head->olut,
58 						  asyh->olut.buffer,
59 						  asyh->state.gamma_lut,
60 						  asyh->olut.load);
61 		head->func->olut_set(head, asyh);
66 nv50_head_flush_set(struct nv50_head *head, struct nv50_head_atom *asyh)
68 	if (asyh->set.view   ) head->func->view    (head, asyh);
69 	if (asyh->set.mode   ) head->func->mode    (head, asyh);
70 	if (asyh->set.core   ) head->func->core_set(head, asyh);
71 	if (asyh->set.base   ) head->func->base    (head, asyh);
72 	if (asyh->set.ovly   ) head->func->ovly    (head, asyh);
73 	if (asyh->set.dither ) head->func->dither  (head, asyh);
74 	if (asyh->set.procamp) head->func->procamp (head, asyh);
75 	if (asyh->set.crc    ) nv50_crc_atomic_set (head, asyh);
76 	if (asyh->set.or     ) head->func->or      (head, asyh);
81 			       struct nv50_head_atom *asyh,
87 	asyh->procamp.sat.cos = ((vib * 2047 + adj) / 100) & 0xfff;
88 	asyh->procamp.sat.sin = ((hue * 2047) / 100) & 0xfff;
89 	asyh->set.procamp = true;
94 			      struct nv50_head_atom *asyh,
101 			if (asyh->base.depth > asyh->or.bpc * 3)
108 			if (asyh->or.bpc >= 8)
115 	asyh->dither.enable = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, ENABLE);
116 	asyh->dither.bits = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, BITS);
117 	asyh->dither.mode = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, MODE);
118 	asyh->set.dither = true;
123 			    struct nv50_head_atom *asyh,
127 	struct drm_display_mode *omode = &asyh->state.adjusted_mode;
128 	struct drm_display_mode *umode = &asyh->state.mode;
152 	asyh->view.iW = umode->hdisplay;
153 	asyh->view.iH = umode_vdisplay;
156 	asyh->view.oW = omode_hdisplay;
157 	asyh->view.oH = omode_vdisplay;
168 		u32 r = (asyh->view.oH << 19) / asyh->view.oW;
171 			asyh->view.oW -= (bX * 2);
172 			if (bY) asyh->view.oH -= (bY * 2);
173 			else    asyh->view.oH  = ((asyh->view.oW * r) + (r / 2)) >> 19;
175 			asyh->view.oW -= (asyh->view.oW >> 4) + 32;
176 			if (bY) asyh->view.oH -= (bY * 2);
177 			else    asyh->view.oH  = ((asyh->view.oW * r) + (r / 2)) >> 19;
189 		asyh->view.oW = min(asyh->view.iW, asyh->view.oW);
190 		asyh->view.oH = min(asyh->view.iH, asyh->view.oH);
208 		if (asyh->view.oW * asyh->view.iH > asyh->view.iW * asyh->view.oH) {
210 			u32 r = (asyh->view.iW << 19) / asyh->view.iH;
211 			asyh->view.oW = ((asyh->view.oH * r) + (r / 2)) >> 19;
214 			u32 r = (asyh->view.iH << 19) / asyh->view.iW;
215 			asyh->view.oH = ((asyh->view.oW * r) + (r / 2)) >> 19;
222 	asyh->set.view = true;
227 			   struct nv50_head_atom *asyh)
233 	struct drm_property_blob *olut = asyh->state.gamma_lut,
234 				 *ilut = asyh->state.degamma_lut;
252 		if (asyh->wndw.olut) {
256 			if (asyh->wndw.olut != asyh->wndw.mask)
264 			asyh->olut.handle = 0;
272 	if (!head->func->olut(head, asyh, size)) {
277 	asyh->olut.handle = disp->core->chan.vram.handle;
278 	asyh->olut.buffer = !asyh->olut.buffer;
284 nv50_head_atomic_check_mode(struct nv50_head *head, struct nv50_head_atom *asyh)
286 	struct drm_display_mode *mode = &asyh->state.adjusted_mode;
287 	struct nv50_head_mode *m = &asyh->mode;
327 	asyh->or.nhsync = !!(mode->flags & DRM_MODE_FLAG_NHSYNC);
328 	asyh->or.nvsync = !!(mode->flags & DRM_MODE_FLAG_NVSYNC);
329 	asyh->set.or = head->func->or != NULL;
330 	asyh->set.mode = true;
343 	struct nv50_head_atom *asyh = nv50_head_atom(crtc_state);
348 	bool check_lut = asyh->state.color_mgmt_changed ||
349 			 memcmp(&armh->wndw, &asyh->wndw, sizeof(asyh->wndw));
351 	NV_ATOMIC(drm, "%s atomic_check %d\n", crtc->name, asyh->state.active);
354 		ret = nv50_head_atomic_check_lut(head, asyh);
359 	if (asyh->state.active) {
360 		for_each_new_connector_in_state(asyh->state.state, conn, conns, i) {
369 				if (asyh->state.mode_changed)
371 				if (armh->base.depth != asyh->base.depth)
377 			asyh->set.mask = ~0;
378 			asyh->set.or = head->func->or != NULL;
381 		if (asyh->state.mode_changed || asyh->state.connectors_changed)
382 			nv50_head_atomic_check_mode(head, asyh);
385 			asyh->olut.visible = asyh->olut.handle != 0;
389 				nv50_head_atomic_check_view(armh, asyh, asyc);
391 				nv50_head_atomic_check_dither(armh, asyh, asyc);
393 				nv50_head_atomic_check_procamp(armh, asyh, asyc);
397 			head->func->core_calc(head, asyh);
398 			if (!asyh->core.visible)
399 				asyh->olut.visible = false;
402 		asyh->set.base = armh->base.cpp != asyh->base.cpp;
403 		asyh->set.ovly = armh->ovly.cpp != asyh->ovly.cpp;
405 		asyh->olut.visible = false;
406 		asyh->core.visible = false;
407 		asyh->curs.visible = false;
408 		asyh->base.cpp = 0;
409 		asyh->ovly.cpp = 0;
412 	if (!drm_atomic_crtc_needs_modeset(&asyh->state)) {
413 		if (asyh->core.visible) {
414 			if (memcmp(&armh->core, &asyh->core, sizeof(asyh->core)))
415 				asyh->set.core = true;
418 			asyh->clr.core = true;
421 		if (asyh->curs.visible) {
422 			if (memcmp(&armh->curs, &asyh->curs, sizeof(asyh->curs)))
423 				asyh->set.curs = true;
426 			asyh->clr.curs = true;
429 		if (asyh->olut.visible) {
430 			if (memcmp(&armh->olut, &asyh->olut, sizeof(asyh->olut)))
431 				asyh->set.olut = true;
434 			asyh->clr.olut = true;
437 		asyh->clr.olut = armh->olut.visible;
438 		asyh->clr.core = armh->core.visible;
439 		asyh->clr.curs = armh->curs.visible;
440 		asyh->set.olut = asyh->olut.visible;
441 		asyh->set.core = asyh->core.visible;
442 		asyh->set.curs = asyh->curs.visible;
445 	ret = nv50_crc_atomic_check_head(head, asyh, armh);
449 	if (asyh->clr.mask || asyh->set.mask)
450 		nv50_atom(asyh->state.state)->lock_core = true;
464 	struct nv50_head_atom *asyh = nv50_head_atom(state);
465 	__drm_atomic_helper_crtc_destroy_state(&asyh->state);
466 	kfree(asyh);
473 	struct nv50_head_atom *asyh;
474 	if (!(asyh = kmalloc(sizeof(*asyh), GFP_KERNEL)))
476 	__drm_atomic_helper_crtc_duplicate_state(crtc, &asyh->state);
477 	asyh->wndw = armh->wndw;
478 	asyh->view = armh->view;
479 	asyh->mode = armh->mode;
480 	asyh->olut = armh->olut;
481 	asyh->core = armh->core;
482 	asyh->curs = armh->curs;
483 	asyh->base = armh->base;
484 	asyh->ovly = armh->ovly;
485 	asyh->dither = armh->dither;
486 	asyh->procamp = armh->procamp;
487 	asyh->crc = armh->crc;
488 	asyh->or = armh->or;
489 	asyh->dp = armh->dp;
490 	asyh->clr.mask = 0;
491 	asyh->set.mask = 0;
492 	return &asyh->state;
498 	struct nv50_head_atom *asyh;
500 	if (WARN_ON(!(asyh = kzalloc(sizeof(*asyh), GFP_KERNEL))))
506 	__drm_atomic_helper_crtc_reset(crtc, &asyh->state);