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/*****************************************************************************/
/* Copyright (c) 2009 NXP Semiconductors BV */
/* */
/* This program is free software; you can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation, using version 2 of the License. */
/* */
/* This program is distributed in the hope that it will be useful, */
/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
/* GNU General Public License for more details. */
/* */
/* You should have received a copy of the GNU General Public License */
/* along with this program; if not, write to the Free Software */
/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 */
/* USA. */
/* */
/*****************************************************************************/
#ifndef __tx_h__
#define __tx_h__
#include "tda998x_ioctl.h"
#define HDMITX_NAME "hdmitx"
#define POLLING_WQ_NAME "TDA_POLLING"
#define HDCP_CHECK_EVERY_MS 35
#define CHECK_EVERY_XX_MS 200
#define OMAP_LCD_GPIO 8
#define TDA_MAJOR 234 /* old-style interval of device numbers */
#define MAX_MINOR 1 /* 1 minor but 2 access : 1 more for pooling */
/* common I2C define with kernel */
/* should be the same as arch/arm/mach-omap2/board-zoom2.c */
#define TX_NAME "tda998X"
#define TDA998X_I2C_SLAVEADDRESS 0x70
#define TDA_IRQ_CALIB 107
#define EDID_BLOCK_COUNT 4
#define EDID_BLOCK_SIZE 128
#define MAX_EDID_TRIAL 5
#define NO_PHY_ADDR 0xFFFF
#define HDCP_IS_NOT_INSTALLED TMDL_HDMITX_HDCP_CHECK_NUM /* ugly is bad ! */
#define LOG(type, fmt, args...) {if (this->param.verbose) {printk(type HDMITX_NAME":%s:" fmt, __func__, ## args); } }
/* not found the kernel "strerror" one! If someone knows, please replace it */
#define ERR_TO_STR(e)((e == -ENODATA)?"ENODATA, no data available" : \
(e == -ENOMEM) ? "ENOMEM, no memory available" : \
(e == -EINVAL) ? "EINVAL, invalid argument" : \
(e == -EIO) ? "EIO, input/output error" : \
(e == -ETIMEDOUT) ? "ETIMEOUT, timeout has expired" : \
(e == -EBUSY) ? "EBUSY, device or resource busy" : \
(e == -ENOENT) ? "ENOENT, no such file or directory" : \
(e == -EACCES) ? "EACCES, permission denied" : \
(e == 0) ? "" : \
"!UNKNOWN!")
#define TRY(fct) { \
err = (fct); \
if (err) { \
pr_err("%s returned in %s line %d\n", hdmi_tx_err_string(err), __func__, __LINE__); \
goto TRY_DONE; \
} \
}
typedef void (*cec_callback_t) (struct work_struct *dummy);
typedef struct {
/* module params */
struct {
int verbose;
int major;
int minor;
} param;
/* driver */
struct {
struct class *class;
struct device *dev;
int devno;
struct i2c_client *i2c_client;
struct semaphore sem;
int user_counter;
int minor;
wait_queue_head_t wait;
bool poll_done;
#ifndef IRQ
struct timer_list no_irq_timer;
#endif
struct timer_list hdcp_check;
cec_callback_t cec_callback;
bool omap_dss_hdmi_panel;
int gpio;
} driver;
/* HDMI */
struct {
int instance;
tda_version version;
tda_setup setup;
tda_power power;
tmdlHdmiTxHotPlug_t hot_plug_detect;
bool rx_device_active;
tda_video_format video_fmt;
tda_set_in_out setio;
bool audio_mute;
tda_video_infoframe video_infoframe;
tda_audio_infoframe audio_infoframe;
tda_acp acp;
tda_gcp gcp;
tda_isrc1 isrc1;
tda_isrc2 isrc2;
tda_gammut gammut;
tda_mps_infoframe mps_infoframe;
tda_spd_infoframe spd_infoframe;
tda_vs_infoframe vs_infoframe;
tda_edid edid;
tda_edid_dtd edid_dtd;
tda_edid_md edid_md;
tda_edid_audio_caps edid_audio_caps;
tda_edid_video_caps edid_video_caps;
tda_edid_video_timings edid_video_timings;
tda_edid_tv_aspect_ratio edid_tv_aspect_ratio;
#ifdef TMFL_TDA19989
tda_edid_latency edid_latency;
#endif
unsigned short src_address;
unsigned char raw_edid[EDID_BLOCK_COUNT * EDID_BLOCK_SIZE];
tda_capabilities capabilities;
tda_event event;
tda_hdcp_status hdcp_status;
bool hdcp_enable;
#if defined(TMFL_TDA19989) || defined(TMFL_TDA9984)
tda_hdcp_fail hdcp_fail;
#endif
unsigned char hdcp_raw_status;
} tda;
} tda_instance;
#endif /* __tx_h__ */
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