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path: root/drivers/video/console/fbcon.c
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Diffstat (limited to 'drivers/video/console/fbcon.c')
-rw-r--r--drivers/video/console/fbcon.c53
1 files changed, 25 insertions, 28 deletions
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index afd3301ac40c..b87f5cfdaea5 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -170,8 +170,7 @@ static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
int height, int width);
static int fbcon_switch(struct vc_data *vc);
static int fbcon_blank(struct vc_data *vc, int blank, int mode_switch);
-static int fbcon_set_palette(struct vc_data *vc, const unsigned char *table);
-static int fbcon_scrolldelta(struct vc_data *vc, int lines);
+static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table);
/*
* Internal routines
@@ -381,7 +380,7 @@ static void fb_flashcursor(struct work_struct *work)
if (ops && ops->currcon != -1)
vc = vc_cons[ops->currcon].d;
- if (!vc || !CON_IS_VISIBLE(vc) ||
+ if (!vc || !con_is_visible(vc) ||
registered_fb[con2fb_map[vc->vc_num]] != info ||
vc->vc_deccm != 1) {
console_unlock();
@@ -619,7 +618,7 @@ static void fbcon_prepare_logo(struct vc_data *vc, struct fb_info *info,
erase,
vc->vc_size_row * logo_lines);
- if (CON_IS_VISIBLE(vc) && vc->vc_mode == KD_TEXT) {
+ if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
fbcon_clear_margins(vc, 0);
update_screen(vc);
}
@@ -1113,7 +1112,7 @@ static void fbcon_init(struct vc_data *vc, int init)
*
* We need to do it in fbcon_init() to prevent screen corruption.
*/
- if (CON_IS_VISIBLE(vc) && vc->vc_mode == KD_TEXT) {
+ if (con_is_visible(vc) && vc->vc_mode == KD_TEXT) {
if (info->fbops->fb_set_par &&
!(ops->flags & FBCON_FLAGS_INIT)) {
ret = info->fbops->fb_set_par(info);
@@ -1193,7 +1192,7 @@ static void fbcon_deinit(struct vc_data *vc)
if (!ops)
goto finished;
- if (CON_IS_VISIBLE(vc))
+ if (con_is_visible(vc))
fbcon_del_cursor_timer(info);
ops->flags &= ~FBCON_FLAGS_INIT;
@@ -1398,7 +1397,7 @@ static void fbcon_set_disp(struct fb_info *info, struct fb_var_screeninfo *var,
rows /= vc->vc_font.height;
vc_resize(vc, cols, rows);
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
update_screen(vc);
if (softback_buf)
fbcon_update_softback(vc);
@@ -2146,7 +2145,7 @@ static int fbcon_resize(struct vc_data *vc, unsigned int width,
return -EINVAL;
DPRINTK("resize now %ix%i\n", var.xres, var.yres);
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
var.activate = FB_ACTIVATE_NOW |
FB_ACTIVATE_FORCE;
fb_set_var(info, &var);
@@ -2449,7 +2448,7 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
int cnt;
char *old_data = NULL;
- if (CON_IS_VISIBLE(vc) && softback_lines)
+ if (con_is_visible(vc) && softback_lines)
fbcon_set_origin(vc);
resize = (w != vc->vc_font.width) || (h != vc->vc_font.height);
@@ -2530,9 +2529,9 @@ static int fbcon_do_set_font(struct vc_data *vc, int w, int h,
cols /= w;
rows /= h;
vc_resize(vc, cols, rows);
- if (CON_IS_VISIBLE(vc) && softback_buf)
+ if (con_is_visible(vc) && softback_buf)
fbcon_update_softback(vc);
- } else if (CON_IS_VISIBLE(vc)
+ } else if (con_is_visible(vc)
&& vc->vc_mode == KD_TEXT) {
fbcon_clear_margins(vc, 0);
update_screen(vc);
@@ -2652,17 +2651,17 @@ static struct fb_cmap palette_cmap = {
0, 16, palette_red, palette_green, palette_blue, NULL
};
-static int fbcon_set_palette(struct vc_data *vc, const unsigned char *table)
+static void fbcon_set_palette(struct vc_data *vc, const unsigned char *table)
{
struct fb_info *info = registered_fb[con2fb_map[vc->vc_num]];
int i, j, k, depth;
u8 val;
if (fbcon_is_inactive(vc, info))
- return -EINVAL;
+ return;
- if (!CON_IS_VISIBLE(vc))
- return 0;
+ if (!con_is_visible(vc))
+ return;
depth = fb_get_color_depth(&info->var, &info->fix);
if (depth > 3) {
@@ -2684,7 +2683,7 @@ static int fbcon_set_palette(struct vc_data *vc, const unsigned char *table)
} else
fb_copy_cmap(fb_default_cmap(1 << depth), &palette_cmap);
- return fb_set_cmap(&palette_cmap, info);
+ fb_set_cmap(&palette_cmap, info);
}
static u16 *fbcon_screen_pos(struct vc_data *vc, int offset)
@@ -2765,7 +2764,7 @@ static void fbcon_invert_region(struct vc_data *vc, u16 * p, int cnt)
}
}
-static int fbcon_scrolldelta(struct vc_data *vc, int lines)
+static void fbcon_scrolldelta(struct vc_data *vc, int lines)
{
struct fb_info *info = registered_fb[con2fb_map[fg_console]];
struct fbcon_ops *ops = info->fbcon_par;
@@ -2774,9 +2773,9 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
if (softback_top) {
if (vc->vc_num != fg_console)
- return 0;
+ return;
if (vc->vc_mode != KD_TEXT || !lines)
- return 0;
+ return;
if (logo_shown >= 0) {
struct vc_data *conp2 = vc_cons[logo_shown].d;
@@ -2809,11 +2808,11 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
fbcon_cursor(vc, CM_ERASE | CM_SOFTBACK);
fbcon_redraw_softback(vc, disp, lines);
fbcon_cursor(vc, CM_DRAW | CM_SOFTBACK);
- return 0;
+ return;
}
if (!scrollback_phys_max)
- return -ENOSYS;
+ return;
scrollback_old = scrollback_current;
scrollback_current -= lines;
@@ -2822,10 +2821,10 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
else if (scrollback_current > scrollback_max)
scrollback_current = scrollback_max;
if (scrollback_current == scrollback_old)
- return 0;
+ return;
if (fbcon_is_inactive(vc, info))
- return 0;
+ return;
fbcon_cursor(vc, CM_ERASE);
@@ -2852,7 +2851,6 @@ static int fbcon_scrolldelta(struct vc_data *vc, int lines)
if (!scrollback_current)
fbcon_cursor(vc, CM_DRAW);
- return 0;
}
static int fbcon_set_origin(struct vc_data *vc)
@@ -2904,7 +2902,7 @@ static void fbcon_modechanged(struct fb_info *info)
p = &fb_display[vc->vc_num];
set_blitting_type(vc, info);
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
var_to_display(p, &info->var, info);
cols = FBCON_SWAP(ops->rotate, info->var.xres, info->var.yres);
rows = FBCON_SWAP(ops->rotate, info->var.yres, info->var.xres);
@@ -2943,7 +2941,7 @@ static void fbcon_set_all_vcs(struct fb_info *info)
registered_fb[con2fb_map[i]] != info)
continue;
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
fg = i;
continue;
}
@@ -3182,7 +3180,7 @@ static void fbcon_fb_blanked(struct fb_info *info, int blank)
registered_fb[con2fb_map[ops->currcon]] != info)
return;
- if (CON_IS_VISIBLE(vc)) {
+ if (con_is_visible(vc)) {
if (blank)
do_blank_screen(0);
else
@@ -3336,7 +3334,6 @@ static const struct consw fb_con = {
.con_putcs = fbcon_putcs,
.con_cursor = fbcon_cursor,
.con_scroll = fbcon_scroll,
- .con_bmove = fbcon_bmove,
.con_switch = fbcon_switch,
.con_blank = fbcon_blank,
.con_font_set = fbcon_set_font,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 05:18:29 +0000