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-rw-r--r--drivers/char/vt.c7
-rw-r--r--drivers/video/console/fbcon.c8
-rw-r--r--drivers/video/console/mdacon.c2
-rw-r--r--drivers/video/console/sticon.c4
-rw-r--r--drivers/video/console/vgacon.c4
-rw-r--r--include/linux/console_struct.h1
6 files changed, 14 insertions, 12 deletions
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index df4c3ead9e2..1c266047713 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -301,7 +301,7 @@ static void scrup(struct vc_data *vc, unsigned int t, unsigned int b, int nr)
d = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * (t + nr));
scr_memmovew(d, s, (b - t - nr) * vc->vc_size_row);
- scr_memsetw(d + (b - t - nr) * vc->vc_cols, vc->vc_video_erase_char,
+ scr_memsetw(d + (b - t - nr) * vc->vc_cols, vc->vc_scrl_erase_char,
vc->vc_size_row * nr);
}
@@ -319,7 +319,7 @@ static void scrdown(struct vc_data *vc, unsigned int t, unsigned int b, int nr)
s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
step = vc->vc_cols * nr;
scr_memmovew(s + step, s, (b - t - nr) * vc->vc_size_row);
- scr_memsetw(s, vc->vc_video_erase_char, 2 * step);
+ scr_memsetw(s, vc->vc_scrl_erase_char, 2 * step);
}
static void do_update_region(struct vc_data *vc, unsigned long start, int count)
@@ -400,7 +400,7 @@ static u8 build_attr(struct vc_data *vc, u8 _color, u8 _intensity, u8 _blink,
* Bit 7 : blink
*/
{
- u8 a = vc->vc_color;
+ u8 a = _color;
if (!vc->vc_can_do_color)
return _intensity |
(_italic ? 2 : 0) |
@@ -434,6 +434,7 @@ static void update_attr(struct vc_data *vc)
vc->vc_blink, vc->vc_underline,
vc->vc_reverse ^ vc->vc_decscnm, vc->vc_italic);
vc->vc_video_erase_char = (build_attr(vc, vc->vc_color, 1, vc->vc_blink, 0, vc->vc_decscnm, 0) << 8) | ' ';
+ vc->vc_scrl_erase_char = (build_attr(vc, vc->vc_def_color, 1, false, false, false, false) << 8) | ' ';
}
/* Note: inverting the screen twice should revert to the original state */
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 8eda7b60df8..ad31983b43e 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -1881,7 +1881,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
(b - count)),
- vc->vc_video_erase_char,
+ vc->vc_scrl_erase_char,
vc->vc_size_row * count);
return 1;
break;
@@ -1953,7 +1953,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
(b - count)),
- vc->vc_video_erase_char,
+ vc->vc_scrl_erase_char,
vc->vc_size_row * count);
return 1;
}
@@ -1972,7 +1972,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
t),
- vc->vc_video_erase_char,
+ vc->vc_scrl_erase_char,
vc->vc_size_row * count);
return 1;
break;
@@ -2042,7 +2042,7 @@ static int fbcon_scroll(struct vc_data *vc, int t, int b, int dir,
scr_memsetw((unsigned short *) (vc->vc_origin +
vc->vc_size_row *
t),
- vc->vc_video_erase_char,
+ vc->vc_scrl_erase_char,
vc->vc_size_row * count);
return 1;
}
diff --git a/drivers/video/console/mdacon.c b/drivers/video/console/mdacon.c
index bd8d995fe25..38a296bbdfc 100644
--- a/drivers/video/console/mdacon.c
+++ b/drivers/video/console/mdacon.c
@@ -531,7 +531,7 @@ static void mdacon_cursor(struct vc_data *c, int mode)
static int mdacon_scroll(struct vc_data *c, int t, int b, int dir, int lines)
{
- u16 eattr = mda_convert_attr(c->vc_video_erase_char);
+ u16 eattr = mda_convert_attr(c->vc_scrl_erase_char);
if (!lines)
return 0;
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index 67a682d6cc7..a11cc2fdd4c 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -170,12 +170,12 @@ static int sticon_scroll(struct vc_data *conp, int t, int b, int dir, int count)
switch (dir) {
case SM_UP:
sti_bmove(sti, t + count, 0, t, 0, b - t - count, conp->vc_cols);
- sti_clear(sti, b - count, 0, count, conp->vc_cols, conp->vc_video_erase_char);
+ sti_clear(sti, b - count, 0, count, conp->vc_cols, conp->vc_scrl_erase_char);
break;
case SM_DOWN:
sti_bmove(sti, t, 0, t + count, 0, b - t - count, conp->vc_cols);
- sti_clear(sti, t, 0, count, conp->vc_cols, conp->vc_video_erase_char);
+ sti_clear(sti, t, 0, count, conp->vc_cols, conp->vc_scrl_erase_char);
break;
}
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c
index 6df29a62d72..bd1f57b259d 100644
--- a/drivers/video/console/vgacon.c
+++ b/drivers/video/console/vgacon.c
@@ -1350,7 +1350,7 @@ static int vgacon_scroll(struct vc_data *c, int t, int b, int dir,
} else
c->vc_origin += delta;
scr_memsetw((u16 *) (c->vc_origin + c->vc_screenbuf_size -
- delta), c->vc_video_erase_char,
+ delta), c->vc_scrl_erase_char,
delta);
} else {
if (oldo - delta < vga_vram_base) {
@@ -1363,7 +1363,7 @@ static int vgacon_scroll(struct vc_data *c, int t, int b, int dir,
} else
c->vc_origin -= delta;
c->vc_scr_end = c->vc_origin + c->vc_screenbuf_size;
- scr_memsetw((u16 *) (c->vc_origin), c->vc_video_erase_char,
+ scr_memsetw((u16 *) (c->vc_origin), c->vc_scrl_erase_char,
delta);
}
c->vc_scr_end = c->vc_origin + c->vc_screenbuf_size;
diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h
index d71f7c0f931..b03f80a078b 100644
--- a/include/linux/console_struct.h
+++ b/include/linux/console_struct.h
@@ -53,6 +53,7 @@ struct vc_data {
unsigned short vc_hi_font_mask; /* [#] Attribute set for upper 256 chars of font or 0 if not supported */
struct console_font vc_font; /* Current VC font set */
unsigned short vc_video_erase_char; /* Background erase character */
+ unsigned short vc_scrl_erase_char; /* Erase character for scroll */
/* VT terminal data */
unsigned int vc_state; /* Escape sequence parser state */
unsigned int vc_npar,vc_par[NPAR]; /* Parameters of current escape sequence */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-22 11:32:52 +0000