From 9ac0038db9a7e10fc8f425010ec98b7afc2ff621 Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Thu, 15 Feb 2018 12:55:34 -0500 Subject: media: i2c: Add TDA1997x HDMI receiver driver Add support for the TDA1997x HDMI receivers. Signed-off-by: Tim Harvey Signed-off-by: Hans Verkuil [hans.verkuil@cisco.com: fix type 'testin' -> 'testing'] Signed-off-by: Mauro Carvalho Chehab --- include/media/i2c/tda1997x.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 include/media/i2c/tda1997x.h (limited to 'include/media/i2c/tda1997x.h') diff --git a/include/media/i2c/tda1997x.h b/include/media/i2c/tda1997x.h new file mode 100644 index 000000000000..c6c2a8ae413d --- /dev/null +++ b/include/media/i2c/tda1997x.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * tda1997x - NXP HDMI receiver + * + * Copyright 2017 Tim Harvey + * + */ + +#ifndef _TDA1997X_ +#define _TDA1997X_ + +/* Platform Data */ +struct tda1997x_platform_data { + enum v4l2_mbus_type vidout_bus_type; + u32 vidout_bus_width; + u8 vidout_port_cfg[9]; + /* pin polarity (1=invert) */ + bool vidout_inv_de; + bool vidout_inv_hs; + bool vidout_inv_vs; + bool vidout_inv_pclk; + /* clock delays (0=-8, 1=-7 ... 15=+7 pixels) */ + u8 vidout_delay_hs; + u8 vidout_delay_vs; + u8 vidout_delay_de; + u8 vidout_delay_pclk; + /* sync selections (controls how sync pins are derived) */ + u8 vidout_sel_hs; + u8 vidout_sel_vs; + u8 vidout_sel_de; + + /* Audio Port Output */ + int audout_format; + u32 audout_mclk_fs; /* clock multiplier */ + u32 audout_width; /* 13 or 32 bit */ + u32 audout_layout; /* layout0=AP0 layout1=AP0,AP1,AP2,AP3 */ + bool audout_layoutauto; /* audio layout dictated by pkt header */ + bool audout_invert_clk; /* data valid on rising edge of BCLK */ + bool audio_auto_mute; /* enable hardware audio auto-mute */ +}; + +#endif -- cgit v1.2.3