tda1997x.h File Reference

TDA1997x HDMI Receiver FreeBSD. More...

Go to the source code of this file.

Data Structures
struct	tda1997x_mtp_seed
struct	tda1997x_irq_event
	TDA1997X interrupt event. More...
struct	tda1997x_irq_source
struct	tda1997x_vid_cfg
	TDA1997X video configuration. More...
struct	tda1997x_cfg
	TDA1997X driver configuration. More...
struct	tda1997x_dev
	TDA1997X device structure. More...

Enumerations
enum	tda1997x_filters_ctrl_prefil { FILTERS_CTRL_PREFILTER_OFF = 0x00, FILTERS_CTRL_PREFILTER_2TAPS = 0x01, FILTERS_CTRL_PREFILTER_7TAPS = 0X02, FILTERS_CTRL_PREFILTER_27TAPS = 0x03 }
enum	tda1997x_of_ctrl_format { OF_CTRL_FORMAT_444 = 0x00, OF_CTRL_FORMAT_422_SMP = 0x01, OF_CTRL_FORMAT_422_CCIR = 0x02 }
enum	tda1997x_audio_freq {   AUDIO_FREQ_HEADER = 0x00, AUDIO_FREQ_32kHz = 0x01, AUDIO_FREQ_44_1kHz = 0x02, AUDIO_FREQ_48kHz = 0x03,   AUDIO_FREQ_88_2kHz = 0x04, AUDIO_FREQ_96kHz = 0x05, AUDIO_FREQ_176kHz = 0x06, AUDIO_FREQ_192kHz = 0x07 }
enum	tda1997x_audio_sel_mode { AUDIO_SEL_MODE_SAMPLES = 0x00, AUDIO_SEL_MODE_HBR = 0x01, AUDIO_SEL_MODE_OBA = 0x02, AUDIO_SEL_MODE_DST = 0x03 }
enum	tda1997x_vid_fmt { VIDEO_FORMAT_444, VIDEO_FORMAT_422_SMP, VIDEO_FORMAT_422_CCIR }
	TDA1997X video format. More...

Functions
int	tda1997x_init (struct tda1997x_dev *dev, struct tda1997x_cfg *cfg, uint8_t *edid_block, uint8_t *edid_ext)
	Initialize TDA1997x HDMI Receiver. More...
int	tda1997x_handle_irq (struct tda1997x_dev *dev)
	Handle TDA1997x Interrupt. More...
int	tda1997x_cfg_vid_out (struct tda1997x_dev *dev)
	Configure Video Output Format. More...
int	tda1997x_cfg_vp (struct tda1997x_dev *dev, uint8_t *vp_conf)
	Configure Video Port. More...
int	tda1997x_cfg_prefilter (struct tda1997x_dev *dev, enum tda1997x_filters_ctrl_prefil bu, enum tda1997x_filters_ctrl_prefil rv)
	Configure Prefilter. More...
int	tda1997x_cfg_audio_fmt (struct tda1997x_dev *dev)
	Configure Audio Format. More...
int	tda1997x_cfg_audio_mode (struct tda1997x_dev *dev, enum tda1997x_audio_sel_mode mode)
	Configure Audio Selection. More...
int	tda1997x_get_audio_flags (struct tda1997x_dev *dev, uint8_t *status)
	Get Audio Status. More...
int	tda1997x_get_audio_freq (struct tda1997x_dev *dev, enum tda1997x_audio_freq *freq)
	Get Audio Frequency. More...
int	tda1997x_cfg_edid (struct tda1997x_dev *dev, uint8_t *edid, uint8_t *edid_ext)
	Configure EDID. More...
int	tda1997x_get_timing (struct tda1997x_dev *dev, uint8_t *data)
	Get Timing Values Sets an data memory block to the video timing register values. More...

Detailed Description

TDA1997x HDMI Receiver FreeBSD.

Author

R. Bush bush@.nosp@m.krtk.nosp@m.l.com

Version

v1.0

Date

2017 September 14 Copyright (c) 2017, krtkl inc. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of the FreeBSD Project.