70 void efifb_setup_from_dmi(struct screen_info *si, const char *opt)  in efifb_setup_from_dmi()  argument
77 			si->lfb_base = efifb_dmi_list[i].base;  in efifb_setup_from_dmi()
78 			si->lfb_linelength = efifb_dmi_list[i].stride;  in efifb_setup_from_dmi()
79 			si->lfb_width = efifb_dmi_list[i].width;  in efifb_setup_from_dmi()
80 			si->lfb_height = efifb_dmi_list[i].height;  in efifb_setup_from_dmi()
95 static int __init efifb_set_system(struct screen_info *si, const struct dmi_system_id *id)  in efifb_set_system()  argument
104 	if (si->lfb_base == 0) {  in efifb_set_system()
110 			si->lfb_base = choose_value(info->base,  in efifb_set_system()
111 				si->lfb_base, OVERRIDE_BASE,  in efifb_set_system()
138 					if (si->lfb_base >= start && si->lfb_base < end) {  in efifb_set_system()
145 				si->lfb_base = 0;  in efifb_set_system()
149 	if (si->lfb_base) {  in efifb_set_system()
150 		si->lfb_linelength = choose_value(info->stride,  in efifb_set_system()
151 			si->lfb_linelength, OVERRIDE_STRIDE,  in efifb_set_system()
153 		si->lfb_width = choose_value(info->width,  in efifb_set_system()
154 			si->lfb_width, OVERRIDE_WIDTH,  in efifb_set_system()
156 		si->lfb_height = choose_value(info->height,  in efifb_set_system()
157 			si->lfb_height, OVERRIDE_HEIGHT,  in efifb_set_system()
159 		if (si->orig_video_isVGA == 0)  in efifb_set_system()
160 			si->orig_video_isVGA = VIDEO_TYPE_EFI;  in efifb_set_system()
162 		si->lfb_linelength = 0;  in efifb_set_system()
163 		si->lfb_width = 0;  in efifb_set_system()
164 		si->lfb_height = 0;  in efifb_set_system()
165 		si->orig_video_isVGA = 0;  in efifb_set_system()
171 			 si->lfb_base, si->lfb_width,  in efifb_set_system()
172 			 si->lfb_height, si->lfb_linelength);  in efifb_set_system()
240 	struct screen_info *si = &sysfb_primary_display.screen;  in efifb_swap_width_height()  local
241 	u32 bpp = __screen_info_lfb_bits_per_pixel(si);  in efifb_swap_width_height()
243 	swap(si->lfb_width, si->lfb_height);  in efifb_swap_width_height()
244 	si->lfb_linelength = bpp * si->lfb_width / BITS_PER_BYTE;  in efifb_swap_width_height()
259 	struct screen_info *si = &sysfb_primary_display.screen;  in efifb_check_and_swap_width_height()  local
261 	if (data->width == si->lfb_width && data->height == si->lfb_height) {  in efifb_check_and_swap_width_height()
262 		swap(si->lfb_width, si->lfb_height);  in efifb_check_and_swap_width_height()
263 		si->lfb_linelength = data->linelength;  in efifb_check_and_swap_width_height()
264 		si->lfb_size = data->linelength * data->width;  in efifb_check_and_swap_width_height()
357 static bool efifb_overlaps_pci_range(const struct screen_info *si,  in efifb_overlaps_pci_range()  argument
360 	u64 fb_base = si->lfb_base;  in efifb_overlaps_pci_range()
362 	if (si->capabilities & VIDEO_CAPABILITY_64BIT_BASE)  in efifb_overlaps_pci_range()
363 		fb_base |= (u64)(unsigned long)si->ext_lfb_base << 32;  in efifb_overlaps_pci_range()
423 __init void sysfb_apply_efi_quirks(struct screen_info *si)  in sysfb_apply_efi_quirks()  argument
425 	if (si->orig_video_isVGA != VIDEO_TYPE_EFI ||  in sysfb_apply_efi_quirks()
426 	    !(si->capabilities & VIDEO_CAPABILITY_SKIP_QUIRKS))  in sysfb_apply_efi_quirks()
429 	if (si->orig_video_isVGA == VIDEO_TYPE_EFI)  in sysfb_apply_efi_quirks()
433 __init void sysfb_set_efifb_fwnode(const struct screen_info *si, struct platform_device *pd)  in sysfb_set_efifb_fwnode()  argument
435 	if (si->orig_video_isVGA == VIDEO_TYPE_EFI && IS_ENABLED(CONFIG_PCI)) {  in sysfb_set_efifb_fwnode()