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path: root/drivers/video/sh_mobile_lcdcfb.c
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Diffstat (limited to 'drivers/video/sh_mobile_lcdcfb.c')
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 0264704a52be..ab85ad6c25ec 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -344,7 +344,7 @@ static void sh_mobile_lcdc_clk_on(struct sh_mobile_lcdc_priv *priv)
{
if (atomic_inc_and_test(&priv->hw_usecnt)) {
if (priv->dot_clk)
- clk_enable(priv->dot_clk);
+ clk_prepare_enable(priv->dot_clk);
pm_runtime_get_sync(priv->dev);
if (priv->meram_dev && priv->meram_dev->pdev)
pm_runtime_get_sync(&priv->meram_dev->pdev->dev);
@@ -358,7 +358,7 @@ static void sh_mobile_lcdc_clk_off(struct sh_mobile_lcdc_priv *priv)
pm_runtime_put_sync(&priv->meram_dev->pdev->dev);
pm_runtime_put(priv->dev);
if (priv->dot_clk)
- clk_disable(priv->dot_clk);
+ clk_disable_unprepare(priv->dot_clk);
}
}
@@ -574,8 +574,9 @@ static int sh_mobile_lcdc_display_notify(struct sh_mobile_lcdc_chan *ch,
switch (event) {
case SH_MOBILE_LCDC_EVENT_DISPLAY_CONNECT:
/* HDMI plug in */
+ console_lock();
if (lock_fb_info(info)) {
- console_lock();
+
ch->display.width = monspec->max_x * 10;
ch->display.height = monspec->max_y * 10;
@@ -594,19 +595,20 @@ static int sh_mobile_lcdc_display_notify(struct sh_mobile_lcdc_chan *ch,
fb_set_suspend(info, 0);
}
- console_unlock();
+
unlock_fb_info(info);
}
+ console_unlock();
break;
case SH_MOBILE_LCDC_EVENT_DISPLAY_DISCONNECT:
/* HDMI disconnect */
+ console_lock();
if (lock_fb_info(info)) {
- console_lock();
fb_set_suspend(info, 1);
- console_unlock();
unlock_fb_info(info);
}
+ console_unlock();
break;
case SH_MOBILE_LCDC_EVENT_DISPLAY_MODE: