This is v9 of the series to for adding the isl7998x driver [0].
The isl7998x is an analog video to MIPI CSI-2 or BT.656 converter. The dt
binding describes only the isl79987 chip, which supports MIPI CSI-2. The
driver could be extended to handle isl79988 (for BT.656), too, but this isn't
implemented.
v9 fixes the following warning when running the dt_binding_check, by removing
the clock-lanes property from the example and adding the data-lanes property
to the specification.
isl7998x_mipi@44: ports:port@0:endpoint: Unevaluated properties are not allowed ('clock-lanes', 'data-lanes' were unexpected)
Michael
[0] https://lore.kernel.org/linux-media/20190520201812.7937-1-marex@xxxxxxx/
Changelog:
v9:
- remove clock-lanes from dt binding example
- add data-lanes to dt binding example
v8:
- rebase on v5.16-rc1
- fix warning about ignored type qualifier
v7:
- add reservation and documentation for custom V4L2 controls
- implement g_input_status, g_tvnorms, querystd, s_std, g_std
- use v4l2_norm_to_name instead of custom implementation
- fix off-by-one with 4 inputs
- fix polling condition for standard detection
v6:
- incorporate review feedback by Philipp Zabel into isl7998x.c
v5:
- ignore -ENOIOCTLCMD of pre_streamon for backwards compatibility
v4:
- add patch for imx6-mipi-csi2 to request LP-11 mode
- update isl7998x driver with review feedback on v3
v3:
- rename pd-gpios property to powerdown-gpios
- reference graph.yaml for port/ports property
- remove reference to video-interfaces.txt
v2:
- convert dt binding to yaml
- change binding to ISL79987 only
- general driver cleanup
- convert driver to pm_runtime
- use ports in device tree for specifying inputs
- add reset gpio
Marek Vasut (2):
media: dt-bindings: Add Intersil ISL79987 DT bindings
media: i2c: isl7998x: Add driver for Intersil ISL7998x
Michael Tretter (1):
media: imx6-mipi-csi2: use pre_streamon callback to set sensor into
LP11
.../bindings/media/i2c/isil,isl79987.yaml | 113 ++
MAINTAINERS | 8 +
drivers/media/i2c/Kconfig | 10 +
drivers/media/i2c/Makefile | 1 +
drivers/media/i2c/isl7998x.c | 1543 +++++++++++++++++
drivers/staging/media/imx/imx6-mipi-csi2.c | 9 +-
include/uapi/linux/v4l2-controls.h | 6 +
7 files changed, 1689 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml
create mode 100644 drivers/media/i2c/isl7998x.c
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2.30.2
