diff options
| author | Jai Luthra <j-luthra@ti.com> | 2023-10-09 18:39:39 +0530 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2023-10-12 09:22:29 +0200 |
| commit | b4a3d877dc92963a4db16ddb71df3d333c0d40bd (patch) | |
| tree | 56495855f94cec457ad28e7916724c7cc5872b77 /MAINTAINERS | |
| parent | ca5b901c1896c5232fb3dd637279980670e8e6b9 (diff) | |
| download | linux-b4a3d877dc92963a4db16ddb71df3d333c0d40bd.tar.gz | |
media: ti: Add CSI2RX support for J721E
TI's J721E uses the Cadence CSI2RX and DPHY peripherals to facilitate
capture over a CSI-2 bus.
The Cadence CSI2RX IP acts as a bridge between the TI specific parts and
the CSI-2 protocol parts. TI then has a wrapper on top of this bridge
called the SHIM layer. It takes in data from stream 0, repacks it, and
sends it to memory over PSI-L DMA.
This driver acts as the "front end" to V4L2 client applications. It
implements the required ioctls and buffer operations, passes the
necessary calls on to the bridge, programs the SHIM layer, and performs
DMA via the dmaengine API to finally return the data to a buffer
supplied by the application.
Co-developed-by: Pratyush Yadav <p.yadav@ti.com>
Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Co-developed-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Tested-by: Vaishnav Achath <vaishnav.a@ti.com>
Tested-by: Julien Massot <julien.massot@collabora.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Jai Luthra <j-luthra@ti.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 83a0c7f3826b92..65cc6a982de95d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -21594,6 +21594,13 @@ F: Documentation/devicetree/bindings/media/i2c/ti,ds90* F: drivers/media/i2c/ds90* F: include/media/i2c/ds90* +TI J721E CSI2RX DRIVER +M: Jai Luthra <j-luthra@ti.com> +L: linux-media@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx.yaml +F: drivers/media/platform/ti/j721e-csi2rx/ + TI KEYSTONE MULTICORE NAVIGATOR DRIVERS M: Nishanth Menon <nm@ti.com> M: Santosh Shilimkar <ssantosh@kernel.org> |