diff options
Diffstat (limited to 'drivers/video/console/vgacon.c')
| -rw-r--r-- | drivers/video/console/vgacon.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index a5698714d43d..f65bcd314d54 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -362,7 +362,7 @@ static const char *vgacon_startup(void) u16 saved1, saved2; volatile u16 *p; - if (ORIG_VIDEO_ISVGA == VIDEO_TYPE_VLFB) { + if (screen_info.orig_video_isVGA == VIDEO_TYPE_VLFB) { no_vga: #ifdef CONFIG_DUMMY_CONSOLE conswitchp = &dummy_con; @@ -373,28 +373,29 @@ static const char *vgacon_startup(void) } /* boot_params.screen_info initialized? */ - if ((ORIG_VIDEO_MODE == 0) && - (ORIG_VIDEO_LINES == 0) && - (ORIG_VIDEO_COLS == 0)) + if ((screen_info.orig_video_mode == 0) && + (screen_info.orig_video_lines == 0) && + (screen_info.orig_video_cols == 0)) goto no_vga; /* VGA16 modes are not handled by VGACON */ - if ((ORIG_VIDEO_MODE == 0x0D) || /* 320x200/4 */ - (ORIG_VIDEO_MODE == 0x0E) || /* 640x200/4 */ - (ORIG_VIDEO_MODE == 0x10) || /* 640x350/4 */ - (ORIG_VIDEO_MODE == 0x12) || /* 640x480/4 */ - (ORIG_VIDEO_MODE == 0x6A)) /* 800x600/4, 0x6A is very common */ + if ((screen_info.orig_video_mode == 0x0D) || /* 320x200/4 */ + (screen_info.orig_video_mode == 0x0E) || /* 640x200/4 */ + (screen_info.orig_video_mode == 0x10) || /* 640x350/4 */ + (screen_info.orig_video_mode == 0x12) || /* 640x480/4 */ + (screen_info.orig_video_mode == 0x6A)) /* 800x600/4 (VESA) */ goto no_vga; - vga_video_num_lines = ORIG_VIDEO_LINES; - vga_video_num_columns = ORIG_VIDEO_COLS; + vga_video_num_lines = screen_info.orig_video_lines; + vga_video_num_columns = screen_info.orig_video_cols; state.vgabase = NULL; - if (ORIG_VIDEO_MODE == 7) { /* Is this a monochrome display? */ + if (screen_info.orig_video_mode == 7) { + /* Monochrome display */ vga_vram_base = 0xb0000; vga_video_port_reg = VGA_CRT_IM; vga_video_port_val = VGA_CRT_DM; - if ((ORIG_VIDEO_EGA_BX & 0xff) != 0x10) { + if ((screen_info.orig_video_ega_bx & 0xff) != 0x10) { static struct resource ega_console_resource = { .name = "ega", .start = 0x3B0, .end = 0x3BF }; vga_video_type = VIDEO_TYPE_EGAM; @@ -422,12 +423,12 @@ static const char *vgacon_startup(void) vga_vram_base = 0xb8000; vga_video_port_reg = VGA_CRT_IC; vga_video_port_val = VGA_CRT_DC; - if ((ORIG_VIDEO_EGA_BX & 0xff) != 0x10) { + if ((screen_info.orig_video_ega_bx & 0xff) != 0x10) { int i; vga_vram_size = 0x8000; - if (!ORIG_VIDEO_ISVGA) { + if (!screen_info.orig_video_isVGA) { static struct resource ega_console_resource = { .name = "ega", .start = 0x3C0, .end = 0x3DF }; vga_video_type = VIDEO_TYPE_EGAC; @@ -521,14 +522,14 @@ static const char *vgacon_startup(void) || vga_video_type == VIDEO_TYPE_VGAC || vga_video_type == VIDEO_TYPE_EGAM) { vga_hardscroll_enabled = vga_hardscroll_user_enable; - vga_default_font_height = ORIG_VIDEO_POINTS; - vga_video_font_height = ORIG_VIDEO_POINTS; + vga_default_font_height = screen_info.orig_video_points; + vga_video_font_height = screen_info.orig_video_points; /* This may be suboptimal but is a safe bet - go with it */ vga_scan_lines = vga_video_font_height * vga_video_num_lines; } - vgacon_xres = ORIG_VIDEO_COLS * VGA_FONTWIDTH; + vgacon_xres = screen_info.orig_video_cols * VGA_FONTWIDTH; vgacon_yres = vga_scan_lines; if (!vga_init_done) { @@ -798,7 +799,7 @@ static int vgacon_switch(struct vc_data *c) { int x = c->vc_cols * VGA_FONTWIDTH; int y = c->vc_rows * c->vc_font.height; - int rows = ORIG_VIDEO_LINES * vga_default_font_height/ + int rows = screen_info.orig_video_lines * vga_default_font_height/ c->vc_font.height; /* * We need to save screen size here as it's the only way @@ -818,7 +819,7 @@ static int vgacon_switch(struct vc_data *c) if ((vgacon_xres != x || vgacon_yres != y) && (!(vga_video_num_columns % 2) && - vga_video_num_columns <= ORIG_VIDEO_COLS && + vga_video_num_columns <= screen_info.orig_video_cols && vga_video_num_lines <= rows)) vgacon_doresize(c, c->vc_cols, c->vc_rows); } @@ -1280,8 +1281,8 @@ static int vgacon_font_get(struct vc_data *c, struct console_font *font) static int vgacon_resize(struct vc_data *c, unsigned int width, unsigned int height, unsigned int user) { - if (width % 2 || width > ORIG_VIDEO_COLS || - height > (ORIG_VIDEO_LINES * vga_default_font_height)/ + if (width % 2 || width > screen_info.orig_video_cols || + height > (screen_info.orig_video_lines * vga_default_font_height)/ c->vc_font.height) /* let svgatextmode tinker with video timings and return success */ @@ -1313,8 +1314,8 @@ static void vgacon_save_screen(struct vc_data *c) * console initialization routines. */ vga_bootup_console = 1; - c->vc_x = ORIG_X; - c->vc_y = ORIG_Y; + c->vc_x = screen_info.orig_x; + c->vc_y = screen_info.orig_y; } /* We can't copy in more then the size of the video buffer, |
