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- Maxim Integrated MAX2175 RF to bits tuner driver
- ================================================
- The MAX2175 driver implements the following driver-specific controls:
- ``V4L2_CID_MAX2175_I2S_ENABLE``
- -------------------------------
- Enable/Disable I2S output of the tuner. This is a private control
- that can be accessed only using the subdev interface.
- Refer to Documentation/media/kapi/v4l2-controls.rst for more details.
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- * - ``(0)``
- - I2S output is disabled.
- * - ``(1)``
- - I2S output is enabled.
- ``V4L2_CID_MAX2175_HSLS``
- -------------------------
- The high-side/low-side (HSLS) control of the tuner for a given band.
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- * - ``(0)``
- - The LO frequency position is below the desired frequency.
- * - ``(1)``
- - The LO frequency position is above the desired frequency.
- ``V4L2_CID_MAX2175_RX_MODE (menu)``
- -----------------------------------
- The Rx mode controls a number of preset parameters of the tuner like
- sample clock (sck), sampling rate etc. These multiple settings are
- provided under one single label called Rx mode in the datasheet. The
- list below shows the supported modes with a brief description.
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- * - ``"Europe modes"``
- * - ``"FM 1.2" (0)``
- - This configures FM band with a sample rate of 0.512 million
- samples/sec with a 10.24 MHz sck.
- * - ``"DAB 1.2" (1)``
- - This configures VHF band with a sample rate of 2.048 million
- samples/sec with a 32.768 MHz sck.
- * - ``"North America modes"``
- * - ``"FM 1.0" (0)``
- - This configures FM band with a sample rate of 0.7441875 million
- samples/sec with a 14.88375 MHz sck.
- * - ``"DAB 1.2" (1)``
- - This configures FM band with a sample rate of 0.372 million
- samples/sec with a 7.441875 MHz sck.
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