diff options
| -rw-r--r-- | arch/x86/boot/video-bios.c | 3 | ||||
| -rw-r--r-- | arch/x86/boot/video-vesa.c | 26 | ||||
| -rw-r--r-- | arch/x86/boot/video-vga.c | 20 | ||||
| -rw-r--r-- | arch/x86/boot/video.c | 33 | ||||
| -rw-r--r-- | arch/x86/boot/video.h | 3 |
5 files changed, 61 insertions, 24 deletions
diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c index ed0672a8187..ff664a11709 100644 --- a/arch/x86/boot/video-bios.c +++ b/arch/x86/boot/video-bios.c @@ -104,6 +104,7 @@ static int bios_probe(void) mi = GET_HEAP(struct mode_info, 1); mi->mode = VIDEO_FIRST_BIOS+mode; + mi->depth = 0; /* text */ mi->x = rdfs16(0x44a); mi->y = rdfs8(0x484)+1; nmodes++; @@ -116,7 +117,7 @@ static int bios_probe(void) __videocard video_bios = { - .card_name = "BIOS (scanned)", + .card_name = "BIOS", .probe = bios_probe, .set_mode = bios_set_mode, .unsafe = 1, diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c index 4716b9a9635..662dd2f1306 100644 --- a/arch/x86/boot/video-vesa.c +++ b/arch/x86/boot/video-vesa.c @@ -79,20 +79,28 @@ static int vesa_probe(void) /* Text Mode, TTY BIOS supported, supported by hardware */ mi = GET_HEAP(struct mode_info, 1); - mi->mode = mode + VIDEO_FIRST_VESA; - mi->x = vminfo.h_res; - mi->y = vminfo.v_res; + mi->mode = mode + VIDEO_FIRST_VESA; + mi->depth = 0; /* text */ + mi->x = vminfo.h_res; + mi->y = vminfo.v_res; nmodes++; - } else if ((vminfo.mode_attr & 0x99) == 0x99) { + } else if ((vminfo.mode_attr & 0x99) == 0x99 && + (vminfo.memory_layout == 4 || + vminfo.memory_layout == 6) && + vminfo.memory_planes == 1) { #ifdef CONFIG_FB /* Graphics mode, color, linear frame buffer - supported -- register the mode but hide from - the menu. Only do this if framebuffer is - configured, however, otherwise the user will - be left without a screen. */ + supported. Only register the mode if + if framebuffer is configured, however, + otherwise the user will be left without a screen. + We don't require CONFIG_FB_VESA, however, since + some of the other framebuffer drivers can use + this mode-setting, too. */ mi = GET_HEAP(struct mode_info, 1); mi->mode = mode + VIDEO_FIRST_VESA; - mi->x = mi->y = 0; + mi->depth = vminfo.bpp; + mi->x = vminfo.h_res; + mi->y = vminfo.v_res; nmodes++; #endif } diff --git a/arch/x86/boot/video-vga.c b/arch/x86/boot/video-vga.c index aef02f9ec0c..7259387b7d1 100644 --- a/arch/x86/boot/video-vga.c +++ b/arch/x86/boot/video-vga.c @@ -18,22 +18,22 @@ #include "video.h" static struct mode_info vga_modes[] = { - { VIDEO_80x25, 80, 25 }, - { VIDEO_8POINT, 80, 50 }, - { VIDEO_80x43, 80, 43 }, - { VIDEO_80x28, 80, 28 }, - { VIDEO_80x30, 80, 30 }, - { VIDEO_80x34, 80, 34 }, - { VIDEO_80x60, 80, 60 }, + { VIDEO_80x25, 80, 25, 0 }, + { VIDEO_8POINT, 80, 50, 0 }, + { VIDEO_80x43, 80, 43, 0 }, + { VIDEO_80x28, 80, 28, 0 }, + { VIDEO_80x30, 80, 30, 0 }, + { VIDEO_80x34, 80, 34, 0 }, + { VIDEO_80x60, 80, 60, 0 }, }; static struct mode_info ega_modes[] = { - { VIDEO_80x25, 80, 25 }, - { VIDEO_8POINT, 80, 43 }, + { VIDEO_80x25, 80, 25, 0 }, + { VIDEO_8POINT, 80, 43, 0 }, }; static struct mode_info cga_modes[] = { - { VIDEO_80x25, 80, 25 }, + { VIDEO_80x25, 80, 25, 0 }, }; __videocard video_vga; diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index ad9712f0173..696d08f3843 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -293,13 +293,28 @@ static void display_menu(void) struct mode_info *mi; char ch; int i; + int nmodes; + int modes_per_line; + int col; - puts("Mode: COLSxROWS:\n"); + nmodes = 0; + for (card = video_cards; card < video_cards_end; card++) + nmodes += card->nmodes; + modes_per_line = 1; + if (nmodes >= 20) + modes_per_line = 3; + + for (col = 0; col < modes_per_line; col++) + puts("Mode: Resolution: Type: "); + putchar('\n'); + + col = 0; ch = '0'; for (card = video_cards; card < video_cards_end; card++) { mi = card->modes; for (i = 0; i < card->nmodes; i++, mi++) { + char resbuf[32]; int visible = mi->x && mi->y; u16 mode_id = mi->mode ? mi->mode : (mi->y << 8)+mi->x; @@ -307,8 +322,18 @@ static void display_menu(void) if (!visible) continue; /* Hidden mode */ - printf("%c %04X %3dx%-3d %s\n", - ch, mode_id, mi->x, mi->y, card->card_name); + if (mi->depth) + sprintf(resbuf, "%dx%d", mi->y, mi->depth); + else + sprintf(resbuf, "%d", mi->y); + + printf("%c %03X %4dx%-7s %-6s", + ch, mode_id, mi->x, resbuf, card->card_name); + col++; + if (col >= modes_per_line) { + putchar('\n'); + col = 0; + } if (ch == '9') ch = 'a'; @@ -318,6 +343,8 @@ static void display_menu(void) ch++; } } + if (col) + putchar('\n'); } #define H(x) ((x)-'a'+10) diff --git a/arch/x86/boot/video.h b/arch/x86/boot/video.h index b92447d5121..d69347f79e8 100644 --- a/arch/x86/boot/video.h +++ b/arch/x86/boot/video.h @@ -83,7 +83,8 @@ void store_screen(void); struct mode_info { u16 mode; /* Mode number (vga= style) */ - u8 x, y; /* Width, height */ + u16 x, y; /* Width, height */ + u16 depth; /* Bits per pixel, 0 for text mode */ }; struct card_info { |