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path: root/drivers/media/i2c/tw9900.c
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2024-08-09media: Drop explicit initialization of struct i2c_device_id::driver_data to 0Uwe Kleine-König
These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. While add it, also remove commas after the sentinel entries. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
2023-12-13media: i2c: Introduce a driver for the Techwell TW9900 decoderMehdi Djait
The Techwell video decoder supports PAL, NTSC standards and has a parallel BT.656 output interface. This commit adds support for this device, with basic support for NTSC and PAL, along with brightness and contrast controls. The TW9900 is capable of automatic standard detection. This driver is implemented with support for PAL and NTSC autodetection. Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Mehdi Djait <mehdi.djait@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>