31 Mar
2016
31 Mar
'16
5:27 p.m.
Hi Liu,
Am Montag, den 14.03.2016, 16:10 +0800 schrieb Liu Ying:
To avoid race condition issue, we should protect the function ipu_dmfc_init_channel() with the mutex dmfc->priv->mutex, since it configures the register DMFC_GENERAL1 at runtime which contains several control bits for various display channels. This matches better with fine grained locking logic in upper layer.
Applied all four patches, thank you.
regards Philipp