diff options
Diffstat (limited to 'drivers/video/console')
-rw-r--r-- | drivers/video/console/Kconfig | 16 | ||||
-rw-r--r-- | drivers/video/console/fbcon.c | 6 | ||||
-rw-r--r-- | drivers/video/console/fbcon.h | 2 |
3 files changed, 6 insertions, 18 deletions
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 06f87b04f207..2f50a80b413e 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig | |||
@@ -43,22 +43,6 @@ config VGACON_SOFT_SCROLLBACK_SIZE | |||
43 | buffer. Each 64KB will give you approximately 16 80x25 | 43 | buffer. Each 64KB will give you approximately 16 80x25 |
44 | screenfuls of scrollback buffer | 44 | screenfuls of scrollback buffer |
45 | 45 | ||
46 | config VIDEO_SELECT | ||
47 | bool "Video mode selection support" | ||
48 | depends on X86 && VGA_CONSOLE | ||
49 | ---help--- | ||
50 | This enables support for text mode selection on kernel startup. If | ||
51 | you want to take advantage of some high-resolution text mode your | ||
52 | card's BIOS offers, but the traditional Linux utilities like | ||
53 | SVGATextMode don't, you can say Y here and set the mode using the | ||
54 | "vga=" option from your boot loader (lilo or loadlin) or set | ||
55 | "vga=ask" which brings up a video mode menu on kernel startup. (Try | ||
56 | "man bootparam" or see the documentation of your boot loader about | ||
57 | how to pass options to the kernel.) | ||
58 | |||
59 | Read the file <file:Documentation/svga.txt> for more information | ||
60 | about the Video mode selection support. If unsure, say N. | ||
61 | |||
62 | config MDA_CONSOLE | 46 | config MDA_CONSOLE |
63 | depends on !M68K && !PARISC && ISA | 47 | depends on !M68K && !PARISC && ISA |
64 | tristate "MDA text console (dual-headed) (EXPERIMENTAL)" | 48 | tristate "MDA text console (dual-headed) (EXPERIMENTAL)" |
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c index c6299e8a041d..9cbff84b787d 100644 --- a/drivers/video/console/fbcon.c +++ b/drivers/video/console/fbcon.c | |||
@@ -2400,11 +2400,15 @@ static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch) | |||
2400 | 2400 | ||
2401 | if (!fbcon_is_inactive(vc, info)) { | 2401 | if (!fbcon_is_inactive(vc, info)) { |
2402 | if (ops->blank_state != blank) { | 2402 | if (ops->blank_state != blank) { |
2403 | int ret = 1; | ||
2404 | |||
2403 | ops->blank_state = blank; | 2405 | ops->blank_state = blank; |
2404 | fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW); | 2406 | fbcon_cursor(vc, blank ? CM_ERASE : CM_DRAW); |
2405 | ops->cursor_flash = (!blank); | 2407 | ops->cursor_flash = (!blank); |
2406 | 2408 | ||
2407 | if (fb_blank(info, blank)) | 2409 | if (info->fbops->fb_blank) |
2410 | ret = info->fbops->fb_blank(blank, info); | ||
2411 | if (ret) | ||
2408 | fbcon_generic_blank(vc, info, blank); | 2412 | fbcon_generic_blank(vc, info, blank); |
2409 | } | 2413 | } |
2410 | 2414 | ||
diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h index a6e38e9ea73f..89a346880ec0 100644 --- a/drivers/video/console/fbcon.h +++ b/drivers/video/console/fbcon.h | |||
@@ -110,7 +110,7 @@ static inline int mono_col(const struct fb_info *info) | |||
110 | __u32 max_len; | 110 | __u32 max_len; |
111 | max_len = max(info->var.green.length, info->var.red.length); | 111 | max_len = max(info->var.green.length, info->var.red.length); |
112 | max_len = max(info->var.blue.length, max_len); | 112 | max_len = max(info->var.blue.length, max_len); |
113 | return ~(0xfff << (max_len & 0xff)); | 113 | return (~(0xfff << max_len)) & 0xff; |
114 | } | 114 | } |
115 | 115 | ||
116 | static inline int attr_col_ec(int shift, struct vc_data *vc, | 116 | static inline int attr_col_ec(int shift, struct vc_data *vc, |