285 	void __iomem *(*cmap_ioremap)(struct ofdrm_device *odev,
288 	void (*cmap_write)(struct ofdrm_device *odev, unsigned char index,
355 static int ofdrm_device_init_pci(struct ofdrm_device *odev)  in ofdrm_device_init_pci()  argument
357 	struct drm_device *dev = &odev->dev;  in ofdrm_device_init_pci()
387 static int ofdrm_device_init_pci(struct ofdrm_device *odev)  in ofdrm_device_init_pci()  argument
397 static struct resource *ofdrm_find_fb_resource(struct ofdrm_device *odev,  in ofdrm_find_fb_resource()  argument
400 	struct platform_device *pdev = to_platform_device(odev->dev.dev);  in ofdrm_find_fb_resource()
423 static void __iomem *get_cmap_address_of(struct ofdrm_device *odev, struct device_node *of_node,  in get_cmap_address_of()  argument
426 	struct drm_device *dev = &odev->dev;  in get_cmap_address_of()
455 static void __iomem *ofdrm_mach64_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_mach64_cmap_ioremap()  argument
459 	struct drm_device *dev = &odev->dev;  in ofdrm_mach64_cmap_ioremap()
473 static void ofdrm_mach64_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_mach64_cmap_write()  argument
476 	void __iomem *addr = odev->cmap_base + 0xcc0;  in ofdrm_mach64_cmap_write()
477 	void __iomem *data = odev->cmap_base + 0xcc0 + 1;  in ofdrm_mach64_cmap_write()
485 static void __iomem *ofdrm_rage128_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_rage128_cmap_ioremap()  argument
489 	return get_cmap_address_of(odev, of_node, 2, 0, 0x1fff);  in ofdrm_rage128_cmap_ioremap()
492 static void ofdrm_rage128_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_rage128_cmap_write()  argument
495 	void __iomem *addr = odev->cmap_base + 0xb0;  in ofdrm_rage128_cmap_write()
496 	void __iomem *data = odev->cmap_base + 0xb4;  in ofdrm_rage128_cmap_write()
503 static void __iomem *ofdrm_rage_m3a_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_rage_m3a_cmap_ioremap()  argument
507 	return get_cmap_address_of(odev, of_node, 2, 0, 0x1fff);  in ofdrm_rage_m3a_cmap_ioremap()
510 static void ofdrm_rage_m3a_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_rage_m3a_cmap_write()  argument
513 	void __iomem *dac_ctl = odev->cmap_base + 0x58;  in ofdrm_rage_m3a_cmap_write()
514 	void __iomem *addr = odev->cmap_base + 0xb0;  in ofdrm_rage_m3a_cmap_write()
515 	void __iomem *data = odev->cmap_base + 0xb4;  in ofdrm_rage_m3a_cmap_write()
529 static void __iomem *ofdrm_rage_m3b_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_rage_m3b_cmap_ioremap()  argument
533 	return get_cmap_address_of(odev, of_node, 2, 0, 0x1fff);  in ofdrm_rage_m3b_cmap_ioremap()
536 static void ofdrm_rage_m3b_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_rage_m3b_cmap_write()  argument
539 	void __iomem *dac_ctl = odev->cmap_base + 0x58;  in ofdrm_rage_m3b_cmap_write()
540 	void __iomem *addr = odev->cmap_base + 0xb0;  in ofdrm_rage_m3b_cmap_write()
541 	void __iomem *data = odev->cmap_base + 0xb4;  in ofdrm_rage_m3b_cmap_write()
555 static void __iomem *ofdrm_radeon_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_radeon_cmap_ioremap()  argument
559 	return get_cmap_address_of(odev, of_node, 1, 0, 0x1fff);  in ofdrm_radeon_cmap_ioremap()
562 static void __iomem *ofdrm_gxt2000_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_gxt2000_cmap_ioremap()  argument
566 	return get_cmap_address_of(odev, of_node, 0, 0x6000, 0x1000);  in ofdrm_gxt2000_cmap_ioremap()
569 static void ofdrm_gxt2000_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_gxt2000_cmap_write()  argument
572 	void __iomem *data = ((unsigned int __iomem *)odev->cmap_base) + index;  in ofdrm_gxt2000_cmap_write()
578 static void __iomem *ofdrm_avivo_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_avivo_cmap_ioremap()  argument
586 	cmap_base = get_cmap_address_of(odev, of_parent, 0, 0, 0x10000);  in ofdrm_avivo_cmap_ioremap()
592 static void ofdrm_avivo_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_avivo_cmap_write()  argument
595 	void __iomem *lutsel = odev->cmap_base + AVIVO_DC_LUT_RW_SELECT;  in ofdrm_avivo_cmap_write()
596 	void __iomem *addr = odev->cmap_base + AVIVO_DC_LUT_RW_INDEX;  in ofdrm_avivo_cmap_write()
597 	void __iomem *data = odev->cmap_base + AVIVO_DC_LUT_30_COLOR;  in ofdrm_avivo_cmap_write()
611 static void __iomem *ofdrm_qemu_cmap_ioremap(struct ofdrm_device *odev,  in ofdrm_qemu_cmap_ioremap()  argument
621 	struct drm_device *dev = &odev->dev;  in ofdrm_qemu_cmap_ioremap()
636 static void ofdrm_qemu_cmap_write(struct ofdrm_device *odev, unsigned char index,  in ofdrm_qemu_cmap_write()  argument
639 	void __iomem *addr = odev->cmap_base;  in ofdrm_qemu_cmap_write()
640 	void __iomem *data = odev->cmap_base + 1;  in ofdrm_qemu_cmap_write()
648 static void ofdrm_device_set_gamma_linear(struct ofdrm_device *odev,  in ofdrm_device_set_gamma_linear()  argument
651 	struct drm_device *dev = &odev->dev;  in ofdrm_device_set_gamma_linear()
663 			odev->funcs->cmap_write(odev, i, r, g, b);  in ofdrm_device_set_gamma_linear()
671 			odev->funcs->cmap_write(odev, i, r, g, b);  in ofdrm_device_set_gamma_linear()
677 			odev->funcs->cmap_write(odev, i, i, i, i);  in ofdrm_device_set_gamma_linear()
686 static void ofdrm_device_set_gamma(struct ofdrm_device *odev,  in ofdrm_device_set_gamma()  argument
690 	struct drm_device *dev = &odev->dev;  in ofdrm_device_set_gamma()
702 			odev->funcs->cmap_write(odev, i, r, g, b);  in ofdrm_device_set_gamma()
710 			odev->funcs->cmap_write(odev, i, r, g, b);  in ofdrm_device_set_gamma()
720 			odev->funcs->cmap_write(odev, i, r, g, b);  in ofdrm_device_set_gamma()
761 	struct ofdrm_device *odev = ofdrm_device_of_dev(dev);  in ofdrm_primary_plane_helper_atomic_check()  local
783 	if (new_fb->format != odev->format) {  in ofdrm_primary_plane_helper_atomic_check()
788 						    odev->pitch, GFP_KERNEL);  in ofdrm_primary_plane_helper_atomic_check()
805 	struct ofdrm_device *odev = ofdrm_device_of_dev(dev);  in ofdrm_primary_plane_helper_atomic_update()  local
810 	unsigned int dst_pitch = odev->pitch;  in ofdrm_primary_plane_helper_atomic_update()
811 	const struct drm_format_info *dst_format = odev->format;  in ofdrm_primary_plane_helper_atomic_update()
825 		struct iosys_map dst = odev->screen_base;  in ofdrm_primary_plane_helper_atomic_update()
845 	struct ofdrm_device *odev = ofdrm_device_of_dev(dev);  in ofdrm_primary_plane_helper_atomic_disable()  local
846 	struct iosys_map dst = odev->screen_base;  in ofdrm_primary_plane_helper_atomic_disable()
849 	unsigned int dst_pitch = odev->pitch;  in ofdrm_primary_plane_helper_atomic_disable()
850 	const struct drm_format_info *dst_format = odev->format;  in ofdrm_primary_plane_helper_atomic_disable()
892 	struct ofdrm_device *odev = ofdrm_device_of_dev(crtc->dev);  in ofdrm_crtc_helper_mode_valid()  local
894 	return drm_crtc_helper_mode_valid_fixed(crtc, mode, &odev->mode);  in ofdrm_crtc_helper_mode_valid()
927 	struct ofdrm_device *odev = ofdrm_device_of_dev(crtc->dev);  in ofdrm_crtc_helper_atomic_flush()  local
935 			ofdrm_device_set_gamma(odev, format, crtc_state->gamma_lut->data);  in ofdrm_crtc_helper_atomic_flush()
937 			ofdrm_device_set_gamma_linear(odev, format);  in ofdrm_crtc_helper_atomic_flush()
1005 	struct ofdrm_device *odev = ofdrm_device_of_dev(connector->dev);  in ofdrm_connector_helper_get_modes()  local
1007 	return drm_connector_helper_get_modes_fixed(connector, &odev->mode);  in ofdrm_connector_helper_get_modes()
1094 	struct ofdrm_device *odev;  in ofdrm_device_create()  local
1112 	odev = devm_drm_dev_alloc(&pdev->dev, drv, struct ofdrm_device, dev);  in ofdrm_device_create()
1113 	if (IS_ERR(odev))  in ofdrm_device_create()
1114 		return ERR_CAST(odev);  in ofdrm_device_create()
1115 	dev = &odev->dev;  in ofdrm_device_create()
1118 	ret = ofdrm_device_init_pci(odev);  in ofdrm_device_create()
1131 		odev->funcs = &ofdrm_unknown_device_funcs;  in ofdrm_device_create()
1134 		odev->funcs = &ofdrm_mach64_device_funcs;  in ofdrm_device_create()
1137 		odev->funcs = &ofdrm_rage128_device_funcs;  in ofdrm_device_create()
1140 		odev->funcs = &ofdrm_rage_m3a_device_funcs;  in ofdrm_device_create()
1143 		odev->funcs = &ofdrm_rage_m3b_device_funcs;  in ofdrm_device_create()
1146 		odev->funcs = &ofdrm_radeon_device_funcs;  in ofdrm_device_create()
1149 		odev->funcs = &ofdrm_gxt2000_device_funcs;  in ofdrm_device_create()
1152 		odev->funcs = &ofdrm_avivo_device_funcs;  in ofdrm_device_create()
1155 		odev->funcs = &ofdrm_qemu_device_funcs;  in ofdrm_device_create()
1199 		res = ofdrm_find_fb_resource(odev, &fb_res);  in ofdrm_device_create()
1209 		res = ofdrm_find_fb_resource(odev, &fb_res);  in ofdrm_device_create()
1238 	if (odev->funcs->cmap_ioremap) {  in ofdrm_device_create()
1239 		void __iomem *cmap_base = odev->funcs->cmap_ioremap(odev, of_node, fb_base);  in ofdrm_device_create()
1245 			odev->cmap_base = cmap_base;  in ofdrm_device_create()
1253 	iosys_map_set_vaddr_iomem(&odev->screen_base, screen_base);  in ofdrm_device_create()
1254 	odev->mode = ofdrm_mode(width, height);  in ofdrm_device_create()
1255 	odev->format = format;  in ofdrm_device_create()
1256 	odev->pitch = linebytes;  in ofdrm_device_create()
1258 	drm_dbg(dev, "display mode={" DRM_MODE_FMT "}\n", DRM_MODE_ARG(&odev->mode));  in ofdrm_device_create()
1284 					    odev->formats, ARRAY_SIZE(odev->formats));  in ofdrm_device_create()
1286 	primary_plane = &odev->primary_plane;  in ofdrm_device_create()
1288 				       odev->formats, nformats,  in ofdrm_device_create()
1298 	crtc = &odev->crtc;  in ofdrm_device_create()
1305 	if (odev->cmap_base) {  in ofdrm_device_create()
1312 	encoder = &odev->encoder;  in ofdrm_device_create()
1320 	connector = &odev->connector;  in ofdrm_device_create()
1336 	return odev;  in ofdrm_device_create()
1362 	struct ofdrm_device *odev;  in ofdrm_probe()  local
1366 	odev = ofdrm_device_create(&ofdrm_driver, pdev);  in ofdrm_probe()
1367 	if (IS_ERR(odev))  in ofdrm_probe()
1368 		return PTR_ERR(odev);  in ofdrm_probe()
1369 	dev = &odev->dev;  in ofdrm_probe()
1375 	drm_client_setup(dev, odev->format);  in ofdrm_probe()