From: Dongchun Zhu <dongchun....@mediatek.com> Hello,
This patch adds driver and bindings for Omnivision's OV02A10 2 megapixel CMOS 1/5" sensor, which has a single MIPI lane interface and output format of 10-bit Raw. The driver is implemented wth V4L2 framework. 1. Async registered as a V4L2 I2C sub-device. 2. A media entity that can provide several source pads and sink pads to link with other device like Seninf, ISP one after another to create a default overall camera topology, image frame or meta-data from sensor can flow through particular path to output preview or capture image or 3A info. Changes of v4 mainly address the comments from Sakari, Rob, Tomasz. - Remove data-lanes property in DT - Add link frequencies in DT to match the expect value that driver requires - Omit open callback as int_cfg is implemented - Use i2c_smbus_write_byte_data/i2c_smbus_read_byte_data instead of customed APIs - Use do_div to calculate pixel rate - Use usleep_range directly for shoter sleep case - Re-adjust sensor power up/off sequence - Re-set pd/rst GPIO inverter property according to the datasheet - Refine set_exposure/set_gain/set_vblanking/set_test_pattern functions - Fix other reviewed issues in v3 Changes of v3 are mainly addressing comments from Rob, Sakari, Bingbu. - Fix coding style errors in dt-bindings - Use macro flag to describle basic line 1224 when updating v-blanking - Remove unnecessary debug log in driver Mainly changes of v2 are addressing the comments from Nicolas, Bingbu, Sakari, Rob, including, - Put dt binding before driver in series - Add MAINTAINERS entries - Squash the MAINTAINERS entry and Kconfig to driver patch - Add rotation support for driver - Fix other reviewed issues in v1 Dongchun Zhu (2): media: dt-bindings: media: i2c: Add bindings for OV02A10 media: i2c: Add Omnivision OV02A10 camera sensor driver .../devicetree/bindings/media/i2c/ov02a10.txt | 54 + MAINTAINERS | 8 + drivers/media/i2c/Kconfig | 11 + drivers/media/i2c/Makefile | 1 + drivers/media/i2c/ov02a10.c | 1062 ++++++++++++++++++++ 5 files changed, 1136 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov02a10.txt create mode 100644 drivers/media/i2c/ov02a10.c -- 2.9.2
