fbcon: use the cursor blink interval provided by vt
vt now provides a cursor blink interval via vc_data. Use this interval instead of the currently hardcoded 200 msecs. Store it in fbcon_ops to avoid locking the console in cursor_timer_handler(). Signed-off-by: Scot Doyle <lkml14@scotdoyle.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -402,7 +402,7 @@ static void cursor_timer_handler(unsigned long dev_addr)
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struct fbcon_ops *ops = info->fbcon_par;
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queue_work(system_power_efficient_wq, &info->queue);
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mod_timer(&ops->cursor_timer, jiffies + HZ/5);
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mod_timer(&ops->cursor_timer, jiffies + ops->cur_blink_jiffies);
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}
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static void fbcon_add_cursor_timer(struct fb_info *info)
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@ -417,7 +417,7 @@ static void fbcon_add_cursor_timer(struct fb_info *info)
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init_timer(&ops->cursor_timer);
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ops->cursor_timer.function = cursor_timer_handler;
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ops->cursor_timer.expires = jiffies + HZ / 5;
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ops->cursor_timer.expires = jiffies + ops->cur_blink_jiffies;
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ops->cursor_timer.data = (unsigned long ) info;
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add_timer(&ops->cursor_timer);
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ops->flags |= FBCON_FLAGS_CURSOR_TIMER;
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@ -1309,9 +1309,9 @@ static void fbcon_cursor(struct vc_data *vc, int mode)
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if (fbcon_is_inactive(vc, info) || vc->vc_deccm != 1)
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return;
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if (vc->vc_cursor_type & 0x10)
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fbcon_del_cursor_timer(info);
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else
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ops->cur_blink_jiffies = msecs_to_jiffies(vc->vc_cur_blink_ms);
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fbcon_del_cursor_timer(info);
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if (!(vc->vc_cursor_type & 0x10))
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fbcon_add_cursor_timer(info);
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ops->cursor_flash = (mode == CM_ERASE) ? 0 : 1;
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@ -70,6 +70,7 @@ struct fbcon_ops {
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struct fb_cursor cursor_state;
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struct display *p;
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int currcon; /* Current VC. */
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int cur_blink_jiffies;
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int cursor_flash;
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int cursor_reset;
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int blank_state;
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