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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/media/pci/cx88/cx88-vp3054-i2c.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream.tar.xz linux-upstream.zip | |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/pci/cx88/cx88-vp3054-i2c.h')
| -rw-r--r-- | drivers/media/pci/cx88/cx88-vp3054-i2c.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/media/pci/cx88/cx88-vp3054-i2c.h b/drivers/media/pci/cx88/cx88-vp3054-i2c.h new file mode 100644 index 000000000..ead3d0d63 --- /dev/null +++ b/drivers/media/pci/cx88/cx88-vp3054-i2c.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * cx88-vp3054-i2c.h -- support for the secondary I2C bus of the + * DNTV Live! DVB-T Pro (VP-3054), wired as: + * GPIO[0] -> SCL, GPIO[1] -> SDA + * + * (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au> + */ + +/* ----------------------------------------------------------------------- */ +struct vp3054_i2c_state { + struct i2c_adapter adap; + struct i2c_algo_bit_data algo; + u32 state; +}; + +/* ----------------------------------------------------------------------- */ +#if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054) +int vp3054_i2c_probe(struct cx8802_dev *dev); +void vp3054_i2c_remove(struct cx8802_dev *dev); +#else +static inline int vp3054_i2c_probe(struct cx8802_dev *dev) +{ return 0; } +static inline void vp3054_i2c_remove(struct cx8802_dev *dev) +{ } +#endif |