From: Arun Mankuzhi <arun.m@xxxxxxxxxxx>
If the software watchdog kicks in, we need to de-init MFC
before reloading firmware and re-intializing it again.
Signed-off-by: Arun Mankuzhi <arun.m@xxxxxxxxxxx>
Signed-off-by: Kiran AVND <avnd.kiran@xxxxxxxxxxx>
---
drivers/media/platform/s5p-mfc/s5p_mfc.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index cc9fd0c..f4cb7f2 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -167,6 +167,10 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work)
}
clear_bit(0, &dev->hw_lock);
spin_unlock_irqrestore(&dev->irqlock, flags);
+
+ /* De-init MFC */
+ s5p_mfc_deinit_hw(dev);
+
/* Double check if there is at least one instance running.
* If no instance is in memory than no firmware should be present */
if (dev->num_inst > 0) {
--
1.7.3.rc2
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