diff options
Diffstat (limited to 'drivers/video/console')
-rw-r--r-- | drivers/video/console/vgacon.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 07f6b97d9b81..7ad047bcae17 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -470,11 +470,15 @@ static void vgacon_set_cursor_size(int from, int to) static void vgacon_cursor(struct vc_data *c, int mode) { + unsigned int c_height; + if (c->vc_mode != KD_TEXT) return; vgacon_restore_screen(c); + c_height = c->vc_cell_height; + switch (mode) { case CM_ERASE: write_vga(14, (c->vc_pos - vga_vram_base) / 2); @@ -489,30 +493,22 @@ static void vgacon_cursor(struct vc_data *c, int mode) write_vga(14, (c->vc_pos - vga_vram_base) / 2); switch (CUR_SIZE(c->vc_cursor_type)) { case CUR_UNDERLINE: - vgacon_set_cursor_size(c->vc_cell_height - - (c->vc_cell_height < - 10 ? 2 : 3), - c->vc_cell_height - - (c->vc_cell_height < - 10 ? 1 : 2)); + vgacon_set_cursor_size(c_height - + (c_height < 10 ? 2 : 3), + c_height - + (c_height < 10 ? 1 : 2)); break; case CUR_TWO_THIRDS: - vgacon_set_cursor_size(c->vc_cell_height / 3, - c->vc_cell_height - - (c->vc_cell_height < - 10 ? 1 : 2)); + vgacon_set_cursor_size(c_height / 3, c_height - + (c_height < 10 ? 1 : 2)); break; case CUR_LOWER_THIRD: - vgacon_set_cursor_size((c->vc_cell_height * 2) / 3, - c->vc_cell_height - - (c->vc_cell_height < - 10 ? 1 : 2)); + vgacon_set_cursor_size(c_height * 2 / 3, c_height - + (c_height < 10 ? 1 : 2)); break; case CUR_LOWER_HALF: - vgacon_set_cursor_size(c->vc_cell_height / 2, - c->vc_cell_height - - (c->vc_cell_height < - 10 ? 1 : 2)); + vgacon_set_cursor_size(c_height / 2, c_height - + (c_height < 10 ? 1 : 2)); break; case CUR_NONE: if (vga_video_type >= VIDEO_TYPE_VGAC) @@ -521,7 +517,7 @@ static void vgacon_cursor(struct vc_data *c, int mode) vgacon_set_cursor_size(31, 31); break; default: - vgacon_set_cursor_size(1, c->vc_cell_height); + vgacon_set_cursor_size(1, c_height); break; } break; |