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-rw-r--r--arch/x86/boot/video-bios.c3
-rw-r--r--arch/x86/boot/video-vesa.c26
-rw-r--r--arch/x86/boot/video-vga.c20
-rw-r--r--arch/x86/boot/video.c33
-rw-r--r--arch/x86/boot/video.h3
5 files changed, 61 insertions, 24 deletions
diff --git a/arch/x86/boot/video-bios.c b/arch/x86/boot/video-bios.c
index ed0672a81870..ff664a117096 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 4716b9a96357..662dd2f13068 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 aef02f9ec0c1..7259387b7d19 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 ad9712f01739..696d08f3843c 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 b92447d51213..d69347f79e8e 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 {