* Low-Level Functions
*/
-#define IS_FG(vc) ((vc)->vc_num == fg_console)
+static inline bool con_is_fg(const struct vc_data *vc)
+{
+ return vc->vc_num == fg_console;
+}
-#ifdef VT_BUF_VRAM_ONLY
-#define DO_UPDATE(vc) 0
-#else
-#define DO_UPDATE(vc) (CON_IS_VISIBLE(vc) && !console_blanked)
-#endif
+static inline bool con_should_update(const struct vc_data *vc)
+{
+ return con_is_visible(vc) && !console_blanked;
+}
static inline unsigned short *screenpos(struct vc_data *vc, int offset, int viewed)
{
nr = b - t - 1;
if (b > vc->vc_rows || t >= b || nr < 1)
return;
- if (CON_IS_VISIBLE(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_UP, nr))
+ if (con_is_visible(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_UP, nr))
return;
d = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * (t + nr));
nr = b - t - 1;
if (b > vc->vc_rows || t >= b || nr < 1)
return;
- if (CON_IS_VISIBLE(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_DOWN, nr))
+ if (con_is_visible(vc) && vc->vc_sw->con_scroll(vc, t, b, SM_DOWN, nr))
return;
s = (unsigned short *)(vc->vc_origin + vc->vc_size_row * t);
step = vc->vc_cols * nr;
static void do_update_region(struct vc_data *vc, unsigned long start, int count)
{
-#ifndef VT_BUF_VRAM_ONLY
unsigned int xx, yy, offset;
u16 *p;
start = vc->vc_sw->con_getxy(vc, start, NULL, NULL);
}
}
-#endif
}
void update_region(struct vc_data *vc, unsigned long start, int count)
{
WARN_CONSOLE_UNLOCKED();
- if (DO_UPDATE(vc)) {
+ if (con_should_update(vc)) {
hide_cursor(vc);
do_update_region(vc, start, count);
set_cursor(vc);
return vc->vc_sw->con_build_attr(vc, _color, _intensity,
_blink, _underline, _reverse, _italic);
-#ifndef VT_BUF_VRAM_ONLY
/*
* ++roman: I completely changed the attribute format for monochrome
* mode (!can_do_color). The formerly used MDA (monochrome display
a <<= 1;
return a;
}
-#else
- return 0;
-#endif
}
static void update_attr(struct vc_data *vc)
count /= 2;
p = screenpos(vc, offset, viewed);
- if (vc->vc_sw->con_invert_region)
+ if (vc->vc_sw->con_invert_region) {
vc->vc_sw->con_invert_region(vc, p, count);
-#ifndef VT_BUF_VRAM_ONLY
- else {
+ } else {
u16 *q = p;
int cnt = count;
u16 a;
}
}
}
-#endif
- if (DO_UPDATE(vc))
+
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) p, count);
notify_update(vc);
}
if (old_offset != -1 && old_offset >= 0 &&
old_offset < vc->vc_screenbuf_size) {
scr_writew(old, screenpos(vc, old_offset, 1));
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_putc(vc, old, oldy, oldx);
notify_update(vc);
}
old = scr_readw(p);
new = old ^ vc->vc_complement_mask;
scr_writew(new, p);
- if (DO_UPDATE(vc)) {
+ if (con_should_update(vc)) {
oldx = (offset >> 1) % vc->vc_cols;
oldy = (offset >> 1) / vc->vc_cols;
vc->vc_sw->con_putc(vc, new, oldy, oldx);
scr_memmovew(p + nr, p, (vc->vc_cols - vc->vc_x - nr) * 2);
scr_memsetw(p, vc->vc_video_erase_char, nr * 2);
vc->vc_need_wrap = 0;
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) p,
vc->vc_cols - vc->vc_x);
}
scr_memsetw(p + vc->vc_cols - vc->vc_x - nr, vc->vc_video_erase_char,
nr * 2);
vc->vc_need_wrap = 0;
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) p,
vc->vc_cols - vc->vc_x);
}
if ((type & 0x20) && ((softcursor_original & 0x7000) == (i & 0x7000))) i ^= 0x7000;
if ((type & 0x40) && ((i & 0x700) == ((i & 0x7000) >> 4))) i ^= 0x0700;
scr_writew(i, (u16 *) vc->vc_pos);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_putc(vc, i, vc->vc_y, vc->vc_x);
}
{
if (softcursor_original != -1) {
scr_writew(softcursor_original, (u16 *)vc->vc_pos);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_putc(vc, softcursor_original,
vc->vc_y, vc->vc_x);
softcursor_original = -1;
static void set_cursor(struct vc_data *vc)
{
- if (!IS_FG(vc) || console_blanked ||
- vc->vc_mode == KD_GRAPHICS)
+ if (!con_is_fg(vc) || console_blanked || vc->vc_mode == KD_GRAPHICS)
return;
if (vc->vc_deccm) {
if (vc == sel_cons)
{
WARN_CONSOLE_UNLOCKED();
- if (!CON_IS_VISIBLE(vc) ||
+ if (!con_is_visible(vc) ||
!vc->vc_sw->con_set_origin ||
!vc->vc_sw->con_set_origin(vc))
vc->vc_origin = (unsigned long)vc->vc_screenbuf;
struct vc_data *old_vc = vc_cons[fg_console].d;
if (old_vc == vc)
return;
- if (!CON_IS_VISIBLE(vc))
+ if (!con_is_visible(vc))
redraw = 1;
*vc->vc_display_fg = vc;
fg_console = vc->vc_num;
hide_cursor(old_vc);
- if (!CON_IS_VISIBLE(old_vc)) {
+ if (!con_is_visible(old_vc)) {
save_screen(old_vc);
set_origin(old_vc);
}
tty_do_resize(tty, &ws);
}
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
update_screen(vc);
vt_event_post(VT_EVENT_RESIZE, vc->vc_num, vc->vc_num);
return err;
gotoxy(vc, new_x, vc->vc_decom ? (vc->vc_top + new_y) : new_y);
}
-void scrollback(struct vc_data *vc, int lines)
+void scrollback(struct vc_data *vc)
{
- if (!lines)
- lines = vc->vc_rows / 2;
- scrolldelta(-lines);
+ scrolldelta(-(vc->vc_rows / 2));
}
void scrollfront(struct vc_data *vc, int lines)
scr_memsetw(vc->vc_screenbuf, vc->vc_video_erase_char,
vc->vc_screenbuf_size >> 1);
set_origin(vc);
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
update_screen(vc);
/* fall through */
case 2: /* erase whole display */
return;
}
scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) start, count);
vc->vc_need_wrap = 0;
}
}
scr_memsetw(start, vc->vc_video_erase_char, 2 * count);
vc->vc_need_wrap = 0;
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
do_update_region(vc, (unsigned long) start, count);
}
count = (vpar > vc->vc_cols - vc->vc_x) ? (vc->vc_cols - vc->vc_x) : vpar;
scr_memsetw((unsigned short *)vc->vc_pos, vc->vc_video_erase_char, 2 * count);
- if (DO_UPDATE(vc))
+ if (con_should_update(vc))
vc->vc_sw->con_clear(vc, vc->vc_y, vc->vc_x, 1, count);
vc->vc_need_wrap = 0;
}
struct rgb { u8 r; u8 g; u8 b; };
-static struct rgb rgb_from_256(int i)
+static void rgb_from_256(int i, struct rgb *c)
{
- struct rgb c;
if (i < 8) { /* Standard colours. */
- c.r = i&1 ? 0xaa : 0x00;
- c.g = i&2 ? 0xaa : 0x00;
- c.b = i&4 ? 0xaa : 0x00;
+ c->r = i&1 ? 0xaa : 0x00;
+ c->g = i&2 ? 0xaa : 0x00;
+ c->b = i&4 ? 0xaa : 0x00;
} else if (i < 16) {
- c.r = i&1 ? 0xff : 0x55;
- c.g = i&2 ? 0xff : 0x55;
- c.b = i&4 ? 0xff : 0x55;
+ c->r = i&1 ? 0xff : 0x55;
+ c->g = i&2 ? 0xff : 0x55;
+ c->b = i&4 ? 0xff : 0x55;
} else if (i < 232) { /* 6x6x6 colour cube. */
- c.r = (i - 16) / 36 * 85 / 2;
- c.g = (i - 16) / 6 % 6 * 85 / 2;
- c.b = (i - 16) % 6 * 85 / 2;
+ c->r = (i - 16) / 36 * 85 / 2;
+ c->g = (i - 16) / 6 % 6 * 85 / 2;
+ c->b = (i - 16) % 6 * 85 / 2;
} else /* Grayscale ramp. */
- c.r = c.g = c.b = i * 10 - 2312;
- return c;
+ c->r = c->g = c->b = i * 10 - 2312;
}
-static void rgb_foreground(struct vc_data *vc, struct rgb c)
+static void rgb_foreground(struct vc_data *vc, const struct rgb *c)
{
- u8 hue, max = c.r;
- if (c.g > max)
- max = c.g;
- if (c.b > max)
- max = c.b;
- hue = (c.r > max/2 ? 4 : 0)
- | (c.g > max/2 ? 2 : 0)
- | (c.b > max/2 ? 1 : 0);
- if (hue == 7 && max <= 0x55)
- hue = 0, vc->vc_intensity = 2;
+ u8 hue = 0, max = max3(c->r, c->g, c->b);
+
+ if (c->r > max / 2)
+ hue |= 4;
+ if (c->g > max / 2)
+ hue |= 2;
+ if (c->b > max / 2)
+ hue |= 1;
+
+ if (hue == 7 && max <= 0x55) {
+ hue = 0;
+ vc->vc_intensity = 2;
+ } else if (max > 0xaa)
+ vc->vc_intensity = 2;
else
- vc->vc_intensity = (max > 0xaa) + 1;
+ vc->vc_intensity = 1;
+
vc->vc_color = (vc->vc_color & 0xf0) | hue;
}
-static void rgb_background(struct vc_data *vc, struct rgb c)
+static void rgb_background(struct vc_data *vc, const struct rgb *c)
{
/* For backgrounds, err on the dark side. */
vc->vc_color = (vc->vc_color & 0x0f)
- | (c.r&0x80) >> 1 | (c.g&0x80) >> 2 | (c.b&0x80) >> 3;
+ | (c->r&0x80) >> 1 | (c->g&0x80) >> 2 | (c->b&0x80) >> 3;
+}
+
+/*
+ * ITU T.416 Higher colour modes. They break the usual properties of SGR codes
+ * and thus need to be detected and ignored by hand. Strictly speaking, that
+ * standard also wants : rather than ; as separators, contrary to ECMA-48, but
+ * no one produces such codes and almost no one accepts them.
+ *
+ * Subcommands 3 (CMY) and 4 (CMYK) are so insane there's no point in
+ * supporting them.
+ */
+static int vc_t416_color(struct vc_data *vc, int i,
+ void(*set_color)(struct vc_data *vc, const struct rgb *c))
+{
+ struct rgb c;
+
+ i++;
+ if (i > vc->vc_npar)
+ return i;
+
+ if (vc->vc_par[i] == 5 && i + 1 <= vc->vc_npar) {
+ /* 256 colours */
+ i++;
+ rgb_from_256(vc->vc_par[i], &c);
+ } else if (vc->vc_par[i] == 2 && i + 3 <= vc->vc_npar) {
+ /* 24 bit */
+ c.r = vc->vc_par[i + 1];
+ c.g = vc->vc_par[i + 2];
+ c.b = vc->vc_par[i + 3];
+ i += 3;
+ } else
+ return i;
+
+ set_color(vc, &c);
+
+ return i;
}
/* console_lock is held */
for (i = 0; i <= vc->vc_npar; i++)
switch (vc->vc_par[i]) {
- case 0: /* all attributes off */
- default_attr(vc);
- break;
- case 1:
- vc->vc_intensity = 2;
- break;
- case 2:
- vc->vc_intensity = 0;
- break;
- case 3:
- vc->vc_italic = 1;
- break;
- case 4:
- vc->vc_underline = 1;
- break;
- case 5:
- vc->vc_blink = 1;
- break;
- case 7:
- vc->vc_reverse = 1;
- break;
- case 10: /* ANSI X3.64-1979 (SCO-ish?)
- * Select primary font, don't display
- * control chars if defined, don't set
- * bit 8 on output.
- */
- vc->vc_translate = set_translate(vc->vc_charset == 0
- ? vc->vc_G0_charset
- : vc->vc_G1_charset, vc);
- vc->vc_disp_ctrl = 0;
- vc->vc_toggle_meta = 0;
- break;
- case 11: /* ANSI X3.64-1979 (SCO-ish?)
- * Select first alternate font, lets
- * chars < 32 be displayed as ROM chars.
- */
- vc->vc_translate = set_translate(IBMPC_MAP, vc);
- vc->vc_disp_ctrl = 1;
- vc->vc_toggle_meta = 0;
- break;
- case 12: /* ANSI X3.64-1979 (SCO-ish?)
- * Select second alternate font, toggle
- * high bit before displaying as ROM char.
- */
- vc->vc_translate = set_translate(IBMPC_MAP, vc);
- vc->vc_disp_ctrl = 1;
- vc->vc_toggle_meta = 1;
- break;
- case 21:
- case 22:
- vc->vc_intensity = 1;
- break;
- case 23:
- vc->vc_italic = 0;
- break;
- case 24:
- vc->vc_underline = 0;
- break;
- case 25:
- vc->vc_blink = 0;
- break;
- case 27:
- vc->vc_reverse = 0;
- break;
- case 38: /* ITU T.416
- * Higher colour modes.
- * They break the usual properties of SGR codes
- * and thus need to be detected and ignored by
- * hand. Strictly speaking, that standard also
- * wants : rather than ; as separators, contrary
- * to ECMA-48, but no one produces such codes
- * and almost no one accepts them.
- */
- i++;
- if (i > vc->vc_npar)
- break;
- if (vc->vc_par[i] == 5 && /* 256 colours */
- i < vc->vc_npar) { /* ubiquitous */
- i++;
- rgb_foreground(vc,
- rgb_from_256(vc->vc_par[i]));
- } else if (vc->vc_par[i] == 2 && /* 24 bit */
- i <= vc->vc_npar + 3) {/* extremely rare */
- struct rgb c = {
- .r = vc->vc_par[i + 1],
- .g = vc->vc_par[i + 2],
- .b = vc->vc_par[i + 3],
- };
- rgb_foreground(vc, c);
- i += 3;
- }
- /* Subcommands 3 (CMY) and 4 (CMYK) are so insane
- * there's no point in supporting them.
- */
- break;
- case 48:
- i++;
- if (i > vc->vc_npar)
- break;
- if (vc->vc_par[i] == 5 && /* 256 colours */
- i < vc->vc_npar) {
- i++;
- rgb_background(vc,
- rgb_from_256(vc->vc_par[i]));
- } else if (vc->vc_par[i] == 2 && /* 24 bit */
- i <= vc->vc_npar + 3) {
- struct rgb c = {
- .r = vc->vc_par[i + 1],
- .g = vc->vc_par[i + 2],
- .b = vc->vc_par[i + 3],
- };
- rgb_background(vc, c);
- i += 3;
- }
- break;
- case 39:
- vc->vc_color = (vc->vc_def_color & 0x0f) | (vc->vc_color & 0xf0);
- break;
- case 49:
- vc->vc_color = (vc->vc_def_color & 0xf0) | (vc->vc_color & 0x0f);
- break;
- default:
- if (vc->vc_par[i] >= 30 && vc->vc_par[i] <= 37)
- vc->vc_color = color_table[vc->vc_par[i] - 30]
- | (vc->vc_color & 0xf0);
- else if (vc->vc_par[i] >= 40 && vc->vc_par[i] <= 47)
- vc->vc_color = (color_table[vc->vc_par[i] - 40] << 4)
- | (vc->vc_color & 0x0f);
- break;
+ case 0: /* all attributes off */
+ default_attr(vc);
+ break;
+ case 1:
+ vc->vc_intensity = 2;
+ break;
+ case 2:
+ vc->vc_intensity = 0;
+ break;
+ case 3:
+ vc->vc_italic = 1;
+ break;
+ case 4:
+ vc->vc_underline = 1;
+ break;
+ case 5:
+ vc->vc_blink = 1;
+ break;
+ case 7:
+ vc->vc_reverse = 1;
+ break;
+ case 10: /* ANSI X3.64-1979 (SCO-ish?)
+ * Select primary font, don't display control chars if
+ * defined, don't set bit 8 on output.
+ */
+ vc->vc_translate = set_translate(vc->vc_charset == 0
+ ? vc->vc_G0_charset
+ : vc->vc_G1_charset, vc);
+ vc->vc_disp_ctrl = 0;
+ vc->vc_toggle_meta = 0;
+ break;
+ case 11: /* ANSI X3.64-1979 (SCO-ish?)
+ * Select first alternate font, lets chars < 32 be
+ * displayed as ROM chars.
+ */
+ vc->vc_translate = set_translate(IBMPC_MAP, vc);
+ vc->vc_disp_ctrl = 1;
+ vc->vc_toggle_meta = 0;
+ break;
+ case 12: /* ANSI X3.64-1979 (SCO-ish?)
+ * Select second alternate font, toggle high bit
+ * before displaying as ROM char.
+ */
+ vc->vc_translate = set_translate(IBMPC_MAP, vc);
+ vc->vc_disp_ctrl = 1;
+ vc->vc_toggle_meta = 1;
+ break;
+ case 21:
+ case 22:
+ vc->vc_intensity = 1;
+ break;
+ case 23:
+ vc->vc_italic = 0;
+ break;
+ case 24:
+ vc->vc_underline = 0;
+ break;
+ case 25:
+ vc->vc_blink = 0;
+ break;
+ case 27:
+ vc->vc_reverse = 0;
+ break;
+ case 38:
+ i = vc_t416_color(vc, i, rgb_foreground);
+ break;
+ case 48:
+ i = vc_t416_color(vc, i, rgb_background);
+ break;
+ case 39:
+ vc->vc_color = (vc->vc_def_color & 0x0f) |
+ (vc->vc_color & 0xf0);
+ break;
+ case 49:
+ vc->vc_color = (vc->vc_def_color & 0xf0) |
+ (vc->vc_color & 0x0f);
+ break;
+ default:
+ if (vc->vc_par[i] >= 90 && vc->vc_par[i] <= 107) {
+ if (vc->vc_par[i] < 100)
+ vc->vc_intensity = 2;
+ vc->vc_par[i] -= 60;
+ }
+ if (vc->vc_par[i] >= 30 && vc->vc_par[i] <= 37)
+ vc->vc_color = color_table[vc->vc_par[i] - 30]
+ | (vc->vc_color & 0xf0);
+ else if (vc->vc_par[i] >= 40 && vc->vc_par[i] <= 47)
+ vc->vc_color = (color_table[vc->vc_par[i] - 40] << 4)
+ | (vc->vc_color & 0x0f);
+ break;
}
update_attr(vc);
}
clr_kbd(vc, decckm);
break;
case 3: /* 80/132 mode switch unimplemented */
- vc->vc_deccolm = on_off;
#if 0
vc_resize(deccolm ? 132 : 80, vc->vc_rows);
/* this alone does not suffice; some user mode
return bisearch(ucs, double_width, ARRAY_SIZE(double_width) - 1);
}
+static void con_flush(struct vc_data *vc, unsigned long draw_from,
+ unsigned long draw_to, int *draw_x)
+{
+ if (*draw_x < 0)
+ return;
+
+ vc->vc_sw->con_putcs(vc, (u16 *)draw_from,
+ (u16 *)draw_to - (u16 *)draw_from, vc->vc_y, *draw_x);
+ *draw_x = -1;
+}
+
/* acquires console_lock */
static int do_con_write(struct tty_struct *tty, const unsigned char *buf, int count)
{
-#ifdef VT_BUF_VRAM_ONLY
-#define FLUSH do { } while(0);
-#else
-#define FLUSH if (draw_x >= 0) { \
- vc->vc_sw->con_putcs(vc, (u16 *)draw_from, (u16 *)draw_to - (u16 *)draw_from, vc->vc_y, draw_x); \
- draw_x = -1; \
- }
-#endif
-
int c, tc, ok, n = 0, draw_x = -1;
unsigned int currcons;
unsigned long draw_from = 0, draw_to = 0;
charmask = himask ? 0x1ff : 0xff;
/* undraw cursor first */
- if (IS_FG(vc))
+ if (con_is_fg(vc))
hide_cursor(vc);
param.vc = vc;
} else {
vc_attr = ((vc->vc_attr) & 0x88) | (((vc->vc_attr) & 0x70) >> 4) | (((vc->vc_attr) & 0x07) << 4);
}
- FLUSH
+ con_flush(vc, draw_from, draw_to, &draw_x);
}
while (1) {
if (vc->vc_need_wrap || vc->vc_decim)
- FLUSH
+ con_flush(vc, draw_from, draw_to,
+ &draw_x);
if (vc->vc_need_wrap) {
cr(vc);
lf(vc);
((vc_attr << 8) & ~himask) + ((tc & 0x100) ? himask : 0) + (tc & 0xff) :
(vc_attr << 8) + tc,
(u16 *) vc->vc_pos);
- if (DO_UPDATE(vc) && draw_x < 0) {
+ if (con_should_update(vc) && draw_x < 0) {
draw_x = vc->vc_x;
draw_from = vc->vc_pos;
}
}
notify_write(vc, c);
- if (inverse) {
- FLUSH
- }
+ if (inverse)
+ con_flush(vc, draw_from, draw_to, &draw_x);
if (rescan) {
rescan = 0;
}
continue;
}
- FLUSH
+ con_flush(vc, draw_from, draw_to, &draw_x);
do_con_trol(tty, vc, orig);
}
- FLUSH
+ con_flush(vc, draw_from, draw_to, &draw_x);
console_conditional_schedule();
console_unlock();
notify_update(vc);
return n;
-#undef FLUSH
}
/*
if (scrollback_delta) {
struct vc_data *vc = vc_cons[fg_console].d;
clear_selection();
- if (vc->vc_mode == KD_TEXT)
+ if (vc->vc_mode == KD_TEXT && vc->vc_sw->con_scrolldelta)
vc->vc_sw->con_scrolldelta(vc, scrollback_delta);
scrollback_delta = 0;
}
goto quit;
/* undraw cursor first */
- if (IS_FG(vc))
+ if (con_is_fg(vc))
hide_cursor(vc);
start = (ushort *)vc->vc_pos;
c = *b++;
if (c == 10 || c == 13 || c == 8 || vc->vc_need_wrap) {
if (cnt > 0) {
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
vc->vc_sw->con_putcs(vc, start, cnt, vc->vc_y, vc->vc_x);
vc->vc_x += cnt;
if (vc->vc_need_wrap)
myx++;
}
if (cnt > 0) {
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
vc->vc_sw->con_putcs(vc, start, cnt, vc->vc_y, vc->vc_x);
vc->vc_x += cnt;
if (vc->vc_x == vc->vc_cols) {
j = i;
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
k = i;
save_screen(vc);
}
pr_info("Console: switching ");
if (!deflt)
- printk("consoles %d-%d ", first+1, last+1);
+ printk(KERN_CONT "consoles %d-%d ", first+1, last+1);
if (j >= 0) {
struct vc_data *vc = vc_cons[j].d;
- printk("to %s %s %dx%d\n",
+ printk(KERN_CONT "to %s %s %dx%d\n",
vc->vc_can_do_color ? "colour" : "mono",
desc, vc->vc_cols, vc->vc_rows);
update_screen(vc);
}
} else
- printk("to %s\n", desc);
+ printk(KERN_CONT "to %s\n", desc);
retval = 0;
err:
{
WARN_CONSOLE_UNLOCKED();
- if (vc->vc_mode != KD_GRAPHICS)
+ if (vc->vc_mode != KD_GRAPHICS && vc->vc_sw->con_set_palette)
vc->vc_sw->con_set_palette(vc, color_table);
}
projects / cascardo / linux.git / blobdiff