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| author | Steve Longerbeam <slongerbeam@gmail.com> | 2014-06-25 18:05:45 -0700 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2014-09-02 14:55:51 +0200 |
| commit | 4fd1a07af59bf5e1cfb73f7035bf525522cebc76 (patch) | |
| tree | 43246e0bdd5becad59021d39504fef7429621c31 /include/video | |
| parent | 2bcf577eb6361827f8347529803528031033cb83 (diff) | |
| download | lwn-4fd1a07af59bf5e1cfb73f7035bf525522cebc76.tar.gz lwn-4fd1a07af59bf5e1cfb73f7035bf525522cebc76.zip | |
gpu: ipu-v3: Add ipu_idmac_lock_enable()
Adds ipu_idmac_lock_enable(), which enables or disables channel
burst locking.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/imx-ipu-v3.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index d0cce6e4bcf5..b106c9b8b3e9 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -161,6 +161,7 @@ void ipu_idmac_put(struct ipuv3_channel *); int ipu_idmac_enable_channel(struct ipuv3_channel *channel); int ipu_idmac_disable_channel(struct ipuv3_channel *channel); void ipu_idmac_enable_watermark(struct ipuv3_channel *channel, bool enable); +int ipu_idmac_lock_enable(struct ipuv3_channel *channel, int num_bursts); int ipu_idmac_wait_busy(struct ipuv3_channel *channel, int ms); void ipu_idmac_set_double_buffer(struct ipuv3_channel *channel, |