Lines Matching refs:screen_info
19 #include <linux/screen_info.h>
111 static void efifb_copy_bmp(u8 *src, u32 *dst, int width, struct screen_info *si)
133 static bool efifb_bgrt_sanity_check(struct screen_info *si, u32 bmp_width)
144 static bool efifb_bgrt_sanity_check(struct screen_info *si, u32 bmp_width)
153 struct screen_info *si = &screen_info;
293 efifb_setup_from_dmi(&screen_info, this_opt);
296 screen_info.lfb_base = simple_strtoul(this_opt+5, NULL, 0);
298 screen_info.lfb_linelength = simple_strtoul(this_opt+7, NULL, 0) * 4;
300 screen_info.lfb_height = simple_strtoul(this_opt+7, NULL, 0);
302 screen_info.lfb_width = simple_strtoul(this_opt+6, NULL, 0);
315 if (screen_info.lfb_base)
318 if (!(screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE))
321 if (screen_info.ext_lfb_base)
332 return sprintf(buf, fmt "\n", (screen_info.lfb_##name)); \
368 if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI || pci_dev_disabled)
379 if (!screen_info.lfb_linelength)
382 if (!screen_info.lfb_depth)
383 screen_info.lfb_depth = 32;
384 if (!screen_info.pages)
385 screen_info.pages = 1;
393 if (!screen_info.blue_size) {
394 screen_info.blue_size = 8;
395 screen_info.blue_pos = 0;
396 screen_info.green_size = 8;
397 screen_info.green_pos = 8;
398 screen_info.red_size = 8;
399 screen_info.red_pos = 16;
400 screen_info.rsvd_size = 8;
401 screen_info.rsvd_pos = 24;
404 efifb_fix.smem_start = screen_info.lfb_base;
406 if (screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE) {
409 ext_lfb_base = (u64)(unsigned long)screen_info.ext_lfb_base << 32;
420 efifb_defined.bits_per_pixel = screen_info.lfb_depth;
421 efifb_defined.xres = screen_info.lfb_width;
422 efifb_defined.yres = screen_info.lfb_height;
423 efifb_fix.line_length = screen_info.lfb_linelength;
433 size_total = screen_info.lfb_size;
515 screen_info.pages);
529 efifb_defined.red.offset = screen_info.red_pos;
530 efifb_defined.red.length = screen_info.red_size;
531 efifb_defined.green.offset = screen_info.green_pos;
532 efifb_defined.green.length = screen_info.green_size;
533 efifb_defined.blue.offset = screen_info.blue_pos;
534 efifb_defined.blue.length = screen_info.blue_size;
535 efifb_defined.transp.offset = screen_info.rsvd_pos;
536 efifb_defined.transp.length = screen_info.rsvd_size;
541 screen_info.rsvd_size,
542 screen_info.red_size,
543 screen_info.green_size,
544 screen_info.blue_size,
545 screen_info.rsvd_pos,
546 screen_info.red_pos,
547 screen_info.green_pos,
548 screen_info.blue_pos);
665 u64 base = screen_info.lfb_base;
666 u64 size = screen_info.lfb_size;
669 if (efifb_pci_dev || screen_info.orig_video_isVGA != VIDEO_TYPE_EFI)
672 if (screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE)
673 base |= (u64)screen_info.ext_lfb_base << 32;