BROKEN_GRAPHICS_PROGRAMS is defined when CONFIG_VGA_CONSOLE=y. And
vgacon.c is built exclusively in that case too. So the check for
BROKEN_GRAPHICS_PROGRAMS is pointless in vgacon.c as it is always true.
So remove the test and BROKEN_GRAPHICS_PROGRAMS completely.
This also eliminates the need for vga_font_is_default global as it is
only set and never read.
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fb...@vger.kernel.org
---
drivers/video/console/vgacon.c | 19 -------------------
include/linux/vt_kern.h | 12 ------------
2 files changed, 31 deletions(-)
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 17876f0179b5..962c12be9774 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -90,7 +90,6 @@ static unsigned int vga_video_num_lines;
/* Number of text lines */
static bool vga_can_do_color; /* Do we
support colors? */
static unsigned int vga_default_font_height __read_mostly; /* Height of
default screen font */
static unsigned char vga_video_type __read_mostly; /* Card type */
-static bool vga_font_is_default = true;
static int vga_vesa_blanked;
static bool vga_palette_blanked;
static bool vga_is_gfx;
@@ -878,7 +877,6 @@ static int vgacon_do_font_op(struct vgastate *state, char
*arg, int set,
beg = 0x0a;
}
-#ifdef BROKEN_GRAPHICS_PROGRAMS
/*
* All fonts are loaded in slot 0 (0:1 for 512 ch)
*/
@@ -886,24 +884,7 @@ static int vgacon_do_font_op(struct vgastate *state, char
*arg, int set,
if (!arg)
return -EINVAL; /* Return to default font not supported */
- vga_font_is_default = false;
font_select = ch512 ? 0x04 : 0x00;
-#else
- /*
- * The default font is kept in slot 0 and is never touched.
- * A custom font is loaded in slot 2 (256 ch) or 2:3 (512 ch)
- */
-
- if (set) {
- vga_font_is_default = !arg;
- if (!arg)
- ch512 = false; /* Default font is always 256 */
- font_select = arg ? (ch512 ? 0x0e : 0x0a) : 0x00;
- }
-
- if (!vga_font_is_default)
- charmap += 4 * cmapsz;
-#endif
raw_spin_lock_irq(&vga_lock);
/* First, the Sequencer */
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 349e39c3ab60..94e7a315479c 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -16,18 +16,6 @@
#include <linux/consolemap.h>
#include <linux/notifier.h>
-/*
- * Presently, a lot of graphics programs do not restore the contents of
- * the higher font pages. Defining this flag will avoid use of them, but
- * will lose support for PIO_FONTRESET. Note that many font operations are
- * not likely to work with these programs anyway; they need to be
- * fixed. The linux/Documentation directory includes a code snippet
- * to save and restore the text font.
- */
-#ifdef CONFIG_VGA_CONSOLE
-#define BROKEN_GRAPHICS_PROGRAMS 1
-#endif
-
void kd_mksound(unsigned int hz, unsigned int ticks);
int kbd_rate(struct kbd_repeat *rep);
--
2.30.0
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