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author | Mauro Carvalho Chehab | 2015-04-21 11:12:35 +0200 |
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committer | Mauro Carvalho Chehab | 2015-04-21 11:12:35 +0200 |
commit | 676ee36be04985062522804c2de04f0764212be6 (patch) | |
tree | 781df135c5a91a04decad1b7d53b5a925dc11522 /include/media/v4l2-of.h | |
parent | [media] rtl28xxu: return success for unimplemented FE callback (diff) | |
parent | [media] uvcvideo: add support for VIDIOC_QUERY_EXT_CTRL (diff) | |
download | kernel-qcow2-linux-676ee36be04985062522804c2de04f0764212be6.tar.gz kernel-qcow2-linux-676ee36be04985062522804c2de04f0764212be6.tar.xz kernel-qcow2-linux-676ee36be04985062522804c2de04f0764212be6.zip |
Merge branch 'patchwork' into v4l_for_linus
* patchwork: (404 commits)
[media] uvcvideo: add support for VIDIOC_QUERY_EXT_CTRL
[media] uvcvideo: fix cropcap v4l2-compliance failure
[media] media: omap3isp: remove unused clkdev
[media] coda: Add tracing support
[media] coda: drop dma_sync_single_for_device in coda_bitstream_queue
[media] coda: fix fill bitstream errors in nonstreaming case
[media] coda: call SEQ_END when the first queue is stopped
[media] coda: fail to start streaming if userspace set invalid formats
[media] coda: remove duplicate error messages for buffer allocations
[media] coda: move parameter buffer in together with context buffer allocation
[media] coda: allocate bitstream buffer from REQBUFS, size depends on the format
[media] coda: allocate per-context buffers from REQBUFS
[media] coda: use strlcpy instead of snprintf
[media] coda: bitstream payload is unsigned
[media] coda: fix double call to debugfs_remove
[media] coda: check kasprintf return value in coda_open
[media] coda: bitrate can only be set in kbps steps
[media] v4l2-mem2mem: no need to initialize b in v4l2_m2m_next_buf and v4l2_m2m_buf_remove
[media] s5p-mfc: set allow_zero_bytesused flag for vb2_queue_init
[media] coda: set allow_zero_bytesused flag for vb2_queue_init
...
Diffstat (limited to 'include/media/v4l2-of.h')
-rw-r--r-- | include/media/v4l2-of.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/media/v4l2-of.h b/include/media/v4l2-of.h index 70fa7b7b0487..f831c9c225b6 100644 --- a/include/media/v4l2-of.h +++ b/include/media/v4l2-of.h @@ -29,12 +29,15 @@ struct device_node; * @data_lanes: an array of physical data lane indexes * @clock_lane: physical lane index of the clock lane * @num_data_lanes: number of data lanes + * @lane_polarities: polarity of the lanes. The order is the same of + * the physical lanes. */ struct v4l2_of_bus_mipi_csi2 { unsigned int flags; unsigned char data_lanes[4]; unsigned char clock_lane; unsigned short num_data_lanes; + bool lane_polarities[5]; }; /** @@ -66,9 +69,26 @@ struct v4l2_of_endpoint { struct list_head head; }; +/** + * struct v4l2_of_link - a link between two endpoints + * @local_node: pointer to device_node of this endpoint + * @local_port: identifier of the port this endpoint belongs to + * @remote_node: pointer to device_node of the remote endpoint + * @remote_port: identifier of the port the remote endpoint belongs to + */ +struct v4l2_of_link { + struct device_node *local_node; + unsigned int local_port; + struct device_node *remote_node; + unsigned int remote_port; +}; + #ifdef CONFIG_OF int v4l2_of_parse_endpoint(const struct device_node *node, struct v4l2_of_endpoint *endpoint); +int v4l2_of_parse_link(const struct device_node *node, + struct v4l2_of_link *link); +void v4l2_of_put_link(struct v4l2_of_link *link); #else /* CONFIG_OF */ static inline int v4l2_of_parse_endpoint(const struct device_node *node, @@ -77,6 +97,16 @@ static inline int v4l2_of_parse_endpoint(const struct device_node *node, return -ENOSYS; } +static inline int v4l2_of_parse_link(const struct device_node *node, + struct v4l2_of_link *link) +{ + return -ENOSYS; +} + +static inline void v4l2_of_put_link(struct v4l2_of_link *link) +{ +} + #endif /* CONFIG_OF */ #endif /* _V4L2_OF_H */ |