drm/nouveau/nouveau_connector.c

58 	struct drm_display_mode *mode, *largest = NULL;
61 	list_for_each_entry(mode, &connector->probed_modes, head) {
62 		if (helper->mode_valid(connector, mode) != MODE_OK ||
63 		    (mode->flags & DRM_MODE_FLAG_INTERLACE))
66 		/* Use preferred mode if there is one.. */
67 		if (mode->type & DRM_MODE_TYPE_PREFERRED) {
68 			NV_DEBUG(drm, "native mode from preferred\n");
69 			return drm_mode_duplicate(dev, mode);
75 		if (mode->hdisplay < high_w)
78 		if (mode->hdisplay == high_w && mode->vdisplay < high_h)
81 		if (mode->hdisplay == high_w && mode->vdisplay == high_h &&
82 		    drm_mode_vrefresh(mode) < high_v)
85 		high_w = mode->hdisplay;
86 		high_h = mode->vdisplay;
87 		high_v = drm_mode_vrefresh(mode);
88 		largest = mode;
91 	NV_DEBUG(drm, "native mode from largest: %dx%d@%d\n",
106 		*val = asyc->scaler.mode;
108 		*val = asyc->scaler.underscan.mode;
114 		*val = asyc->dither.mode;
145 			 * to the native mode regardless of this setting.
168 		if (asyc->scaler.mode != val) {
169 			asyc->scaler.mode = val;
174 		if (asyc->scaler.underscan.mode != val) {
175 			asyc->scaler.underscan.mode = val;
192 		if (asyc->dither.mode != val) {
193 			asyc->dither.mode = val;
198 		if (asyc->dither.mode != val) {
264 	asyc->dither.mode = DITHERING_MODE_AUTO;
266 	asyc->scaler.mode = DRM_MODE_SCALE_NONE;
267 	asyc->scaler.underscan.mode = UNDERSCAN_OFF;
275 			asyc->scaler.mode = DRM_MODE_SCALE_FULLSCREEN;
326 	/* Scaling mode property. */
337 					   armc->scaler.mode);
350 						   armc->dither.mode);
712 	 * the nouveau decides an entry in the VBIOS FP mode table is
725 	 * native mode and exit.
806 	nv_connector->scaling_mode = asyc->scaler.mode;
807 	nv_connector->dithering_mode = asyc->dither.mode;
811 					      &connector->encoder->crtc->mode,
851 	struct moderec *mode = &scaler_modes[0];
857 	while (mode->hdisplay) {
858 		if (mode->hdisplay <= native->hdisplay &&
859 		    mode->vdisplay <= native->vdisplay &&
860 		    (mode->hdisplay != native->hdisplay ||
861 		     mode->vdisplay != native->vdisplay)) {
862 			m = drm_cvt_mode(dev, mode->hdisplay, mode->vdisplay,
872 		mode++;
885 	struct drm_display_mode *mode = nv_connector->native_mode;
920 		duallink = mode->clock >= bios->fp.duallink_transition_clk;
969 	/* destroy the native mode, the attached monitor could have changed.
982 		struct drm_display_mode mode;
984 		nouveau_bios_fp_mode(dev, &mode);
985 		nv_connector->native_mode = drm_mode_duplicate(dev, &mode);
994 	/* Find the native mode if this is a digital panel, if we didn't
995 	 * find any modes through DDC previously add the native mode to
1001 		struct drm_display_mode *mode;
1003 		mode = drm_mode_duplicate(dev, nv_connector->native_mode);
1004 		drm_mode_probed_add(connector, mode);
1009 	 * "native" mode as some VBIOS tables require us to use the
1075 			     struct drm_display_mode *mode)
1080 	unsigned int min_clock = 25000, max_clock = min_clock, clock = mode->clock;
1085 		    (mode->hdisplay > nv_connector->native_mode->hdisplay ||
1086 		     mode->vdisplay > nv_connector->native_mode->vdisplay))
1101 		return get_slave_funcs(encoder)->mode_valid(encoder, mode);
1103 		return nv50_dp_mode_valid(nv_encoder, mode, NULL);
1109 	if ((mode->flags & DRM_MODE_FLAG_3D_MASK) == DRM_MODE_FLAG_3D_FRAME_PACKING)
1444 	/* Default scaling mode */