| From: |
| Mehdi Djait <mehdi.djait-AT-bootlin.com> |
| To: |
| mchehab-AT-kernel.org, hverkuil-cisco-AT-xs4all.nl, krzysztof.kozlowski+dt-AT-linaro.org, robh+dt-AT-kernel.org, conor+dt-AT-kernel.org, laurent.pinchart-AT-ideasonboard.com |
| Subject: |
| [PATCH v7 0/3] media: i2c: Introduce driver for the TW9900 video decoder |
| Date: |
| Mon, 16 Oct 2023 15:58:30 +0200 |
| Message-ID: |
| <cover.1697463708.git.mehdi.djait@bootlin.com> |
| Cc: |
| linux-media-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, thomas.petazzoni-AT-bootlin.com, alexandre.belloni-AT-bootlin.com, maxime.chevallier-AT-bootlin.com, paul.kocialkowski-AT-bootlin.com, Mehdi Djait <mehdi.djait-AT-bootlin.com> |
| Archive-link: |
| Article |
Hello everyone,
V7 of the series adding support for the Techwell TW9900 multi standard decoder.
It's a pretty simple decoder compared to the TW9910, since it doesn't have a
built-in scaler/crop engine.
The v6 is based on the fifth iteration of the series introducing the
tw9900 driver: sent 01 Apr 2021 [1]
v6 => v7:
- added powerdown-gpios and input ports to dt-bindings
- added #include <linux/bitfield.h> to fix a Warning from the kernel
robot
- removed a dev_info and replaced a dev_err by dev_err_probe
v5 => v6:
- dropped .skip_top and .field in the supported_modes
- added error handling for the i2c writes/reads
- added the colorimetry information to fill_fmt
- removed pm_runtime
- added the g_input_status callback
- dropped SECAM
- dropped the non-standard PAL/NTSC variants
Any feedback is appreciated,
Mehdi Djait
media_tree, base-commit: 2c1bae27df787c9535e48cc27bbd11c3c3e0a235
[1] https://lore.kernel.org/linux-media/20210401070802.168582...
Mehdi Djait (3):
dt-bindings: vendor-prefixes: Add techwell vendor prefix
media: dt-bindings: media: i2c: Add bindings for TW9900
media: i2c: Introduce a driver for the Techwell TW9900 decoder
.../bindings/media/i2c/techwell,tw9900.yaml | 82 +++
.../devicetree/bindings/vendor-prefixes.yaml | 2 +
MAINTAINERS | 6 +
drivers/media/i2c/Kconfig | 12 +
drivers/media/i2c/Makefile | 1 +
drivers/media/i2c/tw9900.c | 648 ++++++++++++++++++
6 files changed, 751 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/techwell,tw9900.yaml
create mode 100644 drivers/media/i2c/tw9900.c
--
2.41.0
