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1023 lines
25 KiB
1023 lines
25 KiB
/*
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* PS3 AV backend support.
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*
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* Copyright (C) 2007 Sony Computer Entertainment Inc.
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* Copyright 2007 Sony Corp.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/kernel.h>
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#include <linux/module.h>
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#include <linux/delay.h>
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#include <linux/notifier.h>
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#include <linux/ioctl.h>
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#include <asm/firmware.h>
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#include <asm/ps3av.h>
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#include <asm/ps3.h>
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#include "vuart.h"
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#define BUFSIZE 4096 /* vuart buf size */
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#define PS3AV_BUF_SIZE 512 /* max packet size */
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static int timeout = 5000; /* in msec ( 5 sec ) */
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module_param(timeout, int, 0644);
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static struct ps3av {
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struct mutex mutex;
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struct work_struct work;
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struct completion done;
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struct workqueue_struct *wq;
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int open_count;
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struct ps3_system_bus_device *dev;
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int region;
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struct ps3av_pkt_av_get_hw_conf av_hw_conf;
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u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX];
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u32 opt_port[PS3AV_OPT_PORT_MAX];
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u32 head[PS3AV_HEAD_MAX];
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u32 audio_port;
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int ps3av_mode;
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int ps3av_mode_old;
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union {
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struct ps3av_reply_hdr reply_hdr;
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u8 raw[PS3AV_BUF_SIZE];
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} recv_buf;
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void (*flip_ctl)(int on, void *data);
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void *flip_data;
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} *ps3av;
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/* color space */
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#define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8
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#define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8
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/* format */
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#define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8
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/* aspect */
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#define A_N PS3AV_CMD_AV_ASPECT_4_3
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#define A_W PS3AV_CMD_AV_ASPECT_16_9
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static const struct avset_video_mode {
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u32 cs;
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u32 fmt;
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u32 vid;
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u32 aspect;
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u32 x;
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u32 y;
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u32 interlace;
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u32 freq;
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} video_mode_table[] = {
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{ 0, }, /* auto */
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480, 1, 60},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480, 0, 60},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720, 0, 60},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080, 1, 60},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080, 0, 60},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576, 1, 50},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576, 0, 50},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720, 0, 50},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080, 1, 50},
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080, 0, 50},
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{ RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768, 0, 60},
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{ RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024, 0, 60},
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{ RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200, 0, 60},
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};
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/* supported CIDs */
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static u32 cmd_table[] = {
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/* init */
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PS3AV_CID_AV_INIT,
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PS3AV_CID_AV_FIN,
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PS3AV_CID_VIDEO_INIT,
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PS3AV_CID_AUDIO_INIT,
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/* set */
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PS3AV_CID_AV_ENABLE_EVENT,
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PS3AV_CID_AV_DISABLE_EVENT,
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PS3AV_CID_AV_VIDEO_CS,
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PS3AV_CID_AV_VIDEO_MUTE,
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PS3AV_CID_AV_VIDEO_DISABLE_SIG,
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PS3AV_CID_AV_AUDIO_PARAM,
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PS3AV_CID_AV_AUDIO_MUTE,
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PS3AV_CID_AV_HDMI_MODE,
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PS3AV_CID_AV_TV_MUTE,
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PS3AV_CID_VIDEO_MODE,
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PS3AV_CID_VIDEO_FORMAT,
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PS3AV_CID_VIDEO_PITCH,
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PS3AV_CID_AUDIO_MODE,
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PS3AV_CID_AUDIO_MUTE,
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PS3AV_CID_AUDIO_ACTIVE,
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PS3AV_CID_AUDIO_INACTIVE,
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PS3AV_CID_AVB_PARAM,
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/* get */
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PS3AV_CID_AV_GET_HW_CONF,
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PS3AV_CID_AV_GET_MONITOR_INFO,
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/* event */
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PS3AV_CID_EVENT_UNPLUGGED,
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PS3AV_CID_EVENT_PLUGGED,
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PS3AV_CID_EVENT_HDCP_DONE,
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PS3AV_CID_EVENT_HDCP_FAIL,
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PS3AV_CID_EVENT_HDCP_AUTH,
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PS3AV_CID_EVENT_HDCP_ERROR,
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0
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};
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#define PS3AV_EVENT_CMD_MASK 0x10000000
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#define PS3AV_EVENT_ID_MASK 0x0000ffff
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#define PS3AV_CID_MASK 0xffffffff
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#define PS3AV_REPLY_BIT 0x80000000
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#define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff)
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static u32 *ps3av_search_cmd_table(u32 cid, u32 mask)
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{
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u32 *table;
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int i;
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table = cmd_table;
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for (i = 0;; table++, i++) {
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if ((*table & mask) == (cid & mask))
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break;
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if (*table == 0)
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return NULL;
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}
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return table;
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}
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static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr)
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{
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u32 *table;
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if (hdr->cid & PS3AV_EVENT_CMD_MASK) {
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table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK);
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if (table)
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dev_dbg(&ps3av->dev->core,
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"recv event packet cid:%08x port:0x%x size:%d\n",
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hdr->cid, ps3av_event_get_port_id(hdr->cid),
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hdr->size);
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else
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printk(KERN_ERR
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"%s: failed event packet, cid:%08x size:%d\n",
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__func__, hdr->cid, hdr->size);
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return 1; /* receive event packet */
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}
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return 0;
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}
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#define POLLING_INTERVAL 25 /* in msec */
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static int ps3av_vuart_write(struct ps3_system_bus_device *dev,
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const void *buf, unsigned long size)
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{
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int error;
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dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
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error = ps3_vuart_write(dev, buf, size);
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dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
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return error ? error : size;
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}
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static int ps3av_vuart_read(struct ps3_system_bus_device *dev, void *buf,
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unsigned long size, int timeout)
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{
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int error;
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int loopcnt = 0;
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dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
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timeout = (timeout + POLLING_INTERVAL - 1) / POLLING_INTERVAL;
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while (loopcnt++ <= timeout) {
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error = ps3_vuart_read(dev, buf, size);
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if (!error)
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return size;
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if (error != -EAGAIN) {
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printk(KERN_ERR "%s: ps3_vuart_read failed %d\n",
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__func__, error);
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return error;
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}
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msleep(POLLING_INTERVAL);
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}
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return -EWOULDBLOCK;
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}
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static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf,
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struct ps3av_reply_hdr *recv_buf, int write_len,
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int read_len)
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{
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int res;
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u32 cmd;
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int event;
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if (!ps3av)
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return -ENODEV;
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/* send pkt */
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res = ps3av_vuart_write(ps3av->dev, send_buf, write_len);
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if (res < 0) {
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dev_dbg(&ps3av->dev->core,
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"%s: ps3av_vuart_write() failed (result=%d)\n",
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__func__, res);
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return res;
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}
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/* recv pkt */
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cmd = send_buf->cid;
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do {
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/* read header */
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res = ps3av_vuart_read(ps3av->dev, recv_buf, PS3AV_HDR_SIZE,
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timeout);
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if (res != PS3AV_HDR_SIZE) {
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dev_dbg(&ps3av->dev->core,
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"%s: ps3av_vuart_read() failed (result=%d)\n",
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__func__, res);
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return res;
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}
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/* read body */
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res = ps3av_vuart_read(ps3av->dev, &recv_buf->cid,
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recv_buf->size, timeout);
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if (res < 0) {
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dev_dbg(&ps3av->dev->core,
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"%s: ps3av_vuart_read() failed (result=%d)\n",
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__func__, res);
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return res;
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}
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res += PS3AV_HDR_SIZE; /* total len */
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event = ps3av_parse_event_packet(recv_buf);
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/* ret > 0 event packet */
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} while (event);
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if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) {
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dev_dbg(&ps3av->dev->core, "%s: reply err (result=%x)\n",
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__func__, recv_buf->cid);
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return -EINVAL;
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}
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return 0;
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}
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static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf,
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const struct ps3av_reply_hdr *recv_buf,
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int user_buf_size)
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{
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int return_len;
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if (recv_buf->version != PS3AV_VERSION) {
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dev_dbg(&ps3av->dev->core, "reply_packet invalid version:%x\n",
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recv_buf->version);
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return -EFAULT;
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}
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return_len = recv_buf->size + PS3AV_HDR_SIZE;
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if (return_len > user_buf_size)
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return_len = user_buf_size;
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memcpy(cmd_buf, recv_buf, return_len);
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return 0; /* success */
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}
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void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr)
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{
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hdr->version = PS3AV_VERSION;
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hdr->size = size - PS3AV_HDR_SIZE;
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hdr->cid = cid;
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}
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int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size,
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struct ps3av_send_hdr *buf)
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{
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int res = 0;
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u32 *table;
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BUG_ON(!ps3av);
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mutex_lock(&ps3av->mutex);
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table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK);
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BUG_ON(!table);
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BUG_ON(send_len < PS3AV_HDR_SIZE);
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BUG_ON(usr_buf_size < send_len);
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BUG_ON(usr_buf_size > PS3AV_BUF_SIZE);
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/* create header */
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ps3av_set_hdr(cid, send_len, buf);
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/* send packet via vuart */
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res = ps3av_send_cmd_pkt(buf, &ps3av->recv_buf.reply_hdr, send_len,
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usr_buf_size);
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if (res < 0) {
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printk(KERN_ERR
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"%s: ps3av_send_cmd_pkt() failed (result=%d)\n",
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__func__, res);
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goto err;
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}
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/* process reply packet */
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res = ps3av_process_reply_packet(buf, &ps3av->recv_buf.reply_hdr,
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usr_buf_size);
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if (res < 0) {
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printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n",
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__func__, res);
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goto err;
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}
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mutex_unlock(&ps3av->mutex);
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return 0;
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err:
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mutex_unlock(&ps3av->mutex);
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printk(KERN_ERR "%s: failed cid:%x res:%d\n", __func__, cid, res);
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return res;
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}
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static int ps3av_set_av_video_mute(u32 mute)
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{
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int i, num_of_av_port, res;
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num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
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ps3av->av_hw_conf.num_of_avmulti;
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/* video mute on */
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for (i = 0; i < num_of_av_port; i++) {
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res = ps3av_cmd_av_video_mute(1, &ps3av->av_port[i], mute);
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if (res < 0)
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return -1;
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}
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return 0;
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}
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static int ps3av_set_video_disable_sig(void)
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{
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int i, num_of_hdmi_port, num_of_av_port, res;
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num_of_hdmi_port = ps3av->av_hw_conf.num_of_hdmi;
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num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
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ps3av->av_hw_conf.num_of_avmulti;
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/* tv mute */
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for (i = 0; i < num_of_hdmi_port; i++) {
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res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
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PS3AV_CMD_MUTE_ON);
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if (res < 0)
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return -1;
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}
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msleep(100);
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/* video mute on */
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for (i = 0; i < num_of_av_port; i++) {
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res = ps3av_cmd_av_video_disable_sig(ps3av->av_port[i]);
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if (res < 0)
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return -1;
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if (i < num_of_hdmi_port) {
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res = ps3av_cmd_av_tv_mute(ps3av->av_port[i],
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PS3AV_CMD_MUTE_OFF);
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if (res < 0)
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return -1;
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}
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}
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msleep(300);
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return 0;
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}
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|
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static int ps3av_set_audio_mute(u32 mute)
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{
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int i, num_of_av_port, num_of_opt_port, res;
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num_of_av_port = ps3av->av_hw_conf.num_of_hdmi +
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ps3av->av_hw_conf.num_of_avmulti;
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num_of_opt_port = ps3av->av_hw_conf.num_of_spdif;
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|
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for (i = 0; i < num_of_av_port; i++) {
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res = ps3av_cmd_av_audio_mute(1, &ps3av->av_port[i], mute);
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if (res < 0)
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return -1;
|
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}
|
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for (i = 0; i < num_of_opt_port; i++) {
|
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res = ps3av_cmd_audio_mute(1, &ps3av->opt_port[i], mute);
|
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if (res < 0)
|
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return -1;
|
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}
|
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|
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return 0;
|
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}
|
|
|
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int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source)
|
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{
|
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struct ps3av_pkt_avb_param avb_param;
|
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int i, num_of_audio, vid, res;
|
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struct ps3av_pkt_audio_mode audio_mode;
|
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u32 len = 0;
|
|
|
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num_of_audio = ps3av->av_hw_conf.num_of_hdmi +
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ps3av->av_hw_conf.num_of_avmulti +
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ps3av->av_hw_conf.num_of_spdif;
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|
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avb_param.num_of_video_pkt = 0;
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avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */
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avb_param.num_of_av_video_pkt = 0;
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avb_param.num_of_av_audio_pkt = ps3av->av_hw_conf.num_of_hdmi;
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|
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vid = video_mode_table[ps3av->ps3av_mode].vid;
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|
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/* audio mute */
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ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON);
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|
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/* audio inactive */
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res = ps3av_cmd_audio_active(0, ps3av->audio_port);
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if (res < 0)
|
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dev_dbg(&ps3av->dev->core,
|
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"ps3av_cmd_audio_active OFF failed\n");
|
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|
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/* audio_pkt */
|
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for (i = 0; i < num_of_audio; i++) {
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ps3av_cmd_set_audio_mode(&audio_mode, ps3av->av_port[i], ch,
|
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fs, word_bits, format, source);
|
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if (i < ps3av->av_hw_conf.num_of_hdmi) {
|
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/* hdmi only */
|
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len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len],
|
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ps3av->av_port[i],
|
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&audio_mode, vid);
|
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}
|
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/* audio_mode pkt should be sent separately */
|
|
res = ps3av_cmd_audio_mode(&audio_mode);
|
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if (res < 0)
|
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dev_dbg(&ps3av->dev->core,
|
|
"ps3av_cmd_audio_mode failed, port:%x\n", i);
|
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}
|
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|
|
/* send command using avb pkt */
|
|
len += offsetof(struct ps3av_pkt_avb_param, buf);
|
|
res = ps3av_cmd_avb_param(&avb_param, len);
|
|
if (res < 0)
|
|
dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
|
|
|
|
/* audio mute */
|
|
ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF);
|
|
|
|
/* audio active */
|
|
res = ps3av_cmd_audio_active(1, ps3av->audio_port);
|
|
if (res < 0)
|
|
dev_dbg(&ps3av->dev->core,
|
|
"ps3av_cmd_audio_active ON failed\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_set_audio_mode);
|
|
|
|
static int ps3av_set_videomode(void)
|
|
{
|
|
/* av video mute */
|
|
ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON);
|
|
|
|
/* wake up ps3avd to do the actual video mode setting */
|
|
queue_work(ps3av->wq, &ps3av->work);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void ps3av_set_videomode_cont(u32 id, u32 old_id)
|
|
{
|
|
struct ps3av_pkt_avb_param avb_param;
|
|
int i;
|
|
u32 len = 0, av_video_cs;
|
|
const struct avset_video_mode *video_mode;
|
|
int res;
|
|
|
|
video_mode = &video_mode_table[id & PS3AV_MODE_MASK];
|
|
|
|
avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */
|
|
avb_param.num_of_audio_pkt = 0;
|
|
avb_param.num_of_av_video_pkt = ps3av->av_hw_conf.num_of_hdmi +
|
|
ps3av->av_hw_conf.num_of_avmulti;
|
|
avb_param.num_of_av_audio_pkt = 0;
|
|
|
|
/* video signal off */
|
|
ps3av_set_video_disable_sig();
|
|
|
|
/* Retail PS3 product doesn't support this */
|
|
if (id & PS3AV_MODE_HDCP_OFF) {
|
|
res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_HDCP_OFF);
|
|
if (res == PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
|
|
dev_dbg(&ps3av->dev->core, "Not supported\n");
|
|
else if (res)
|
|
dev_dbg(&ps3av->dev->core,
|
|
"ps3av_cmd_av_hdmi_mode failed\n");
|
|
} else if (old_id & PS3AV_MODE_HDCP_OFF) {
|
|
res = ps3av_cmd_av_hdmi_mode(PS3AV_CMD_AV_HDMI_MODE_NORMAL);
|
|
if (res < 0 && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE)
|
|
dev_dbg(&ps3av->dev->core,
|
|
"ps3av_cmd_av_hdmi_mode failed\n");
|
|
}
|
|
|
|
/* video_pkt */
|
|
for (i = 0; i < avb_param.num_of_video_pkt; i++)
|
|
len += ps3av_cmd_set_video_mode(&avb_param.buf[len],
|
|
ps3av->head[i], video_mode->vid,
|
|
video_mode->fmt, id);
|
|
/* av_video_pkt */
|
|
for (i = 0; i < avb_param.num_of_av_video_pkt; i++) {
|
|
if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB)
|
|
av_video_cs = RGB8;
|
|
else
|
|
av_video_cs = video_mode->cs;
|
|
#ifndef PS3AV_HDMI_YUV
|
|
if (ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 ||
|
|
ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_1)
|
|
av_video_cs = RGB8; /* use RGB for HDMI */
|
|
#endif
|
|
len += ps3av_cmd_set_av_video_cs(&avb_param.buf[len],
|
|
ps3av->av_port[i],
|
|
video_mode->vid, av_video_cs,
|
|
video_mode->aspect, id);
|
|
}
|
|
/* send command using avb pkt */
|
|
len += offsetof(struct ps3av_pkt_avb_param, buf);
|
|
res = ps3av_cmd_avb_param(&avb_param, len);
|
|
if (res == PS3AV_STATUS_NO_SYNC_HEAD)
|
|
printk(KERN_WARNING
|
|
"%s: Command failed. Please try your request again. \n",
|
|
__func__);
|
|
else if (res)
|
|
dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n");
|
|
|
|
msleep(1500);
|
|
/* av video mute */
|
|
ps3av_set_av_video_mute(PS3AV_CMD_MUTE_OFF);
|
|
}
|
|
|
|
static void ps3avd(struct work_struct *work)
|
|
{
|
|
ps3av_set_videomode_cont(ps3av->ps3av_mode, ps3av->ps3av_mode_old);
|
|
complete(&ps3av->done);
|
|
}
|
|
|
|
static int ps3av_vid2table_id(int vid)
|
|
{
|
|
int i;
|
|
|
|
for (i = 1; i < ARRAY_SIZE(video_mode_table); i++)
|
|
if (video_mode_table[i].vid == vid)
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
static int ps3av_resbit2vid(u32 res_50, u32 res_60)
|
|
{
|
|
int vid = -1;
|
|
|
|
if (res_50 > res_60) { /* if res_50 == res_60, res_60 will be used */
|
|
if (res_50 & PS3AV_RESBIT_1920x1080P)
|
|
vid = PS3AV_CMD_VIDEO_VID_1080P_50HZ;
|
|
else if (res_50 & PS3AV_RESBIT_1920x1080I)
|
|
vid = PS3AV_CMD_VIDEO_VID_1080I_50HZ;
|
|
else if (res_50 & PS3AV_RESBIT_1280x720P)
|
|
vid = PS3AV_CMD_VIDEO_VID_720P_50HZ;
|
|
else if (res_50 & PS3AV_RESBIT_720x576P)
|
|
vid = PS3AV_CMD_VIDEO_VID_576P;
|
|
else
|
|
vid = -1;
|
|
} else {
|
|
if (res_60 & PS3AV_RESBIT_1920x1080P)
|
|
vid = PS3AV_CMD_VIDEO_VID_1080P_60HZ;
|
|
else if (res_60 & PS3AV_RESBIT_1920x1080I)
|
|
vid = PS3AV_CMD_VIDEO_VID_1080I_60HZ;
|
|
else if (res_60 & PS3AV_RESBIT_1280x720P)
|
|
vid = PS3AV_CMD_VIDEO_VID_720P_60HZ;
|
|
else if (res_60 & PS3AV_RESBIT_720x480P)
|
|
vid = PS3AV_CMD_VIDEO_VID_480P;
|
|
else
|
|
vid = -1;
|
|
}
|
|
return vid;
|
|
}
|
|
|
|
static int ps3av_hdmi_get_vid(struct ps3av_info_monitor *info)
|
|
{
|
|
u32 res_50, res_60;
|
|
int vid = -1;
|
|
|
|
if (info->monitor_type != PS3AV_MONITOR_TYPE_HDMI)
|
|
return -1;
|
|
|
|
/* check native resolution */
|
|
res_50 = info->res_50.native & PS3AV_RES_MASK_50;
|
|
res_60 = info->res_60.native & PS3AV_RES_MASK_60;
|
|
if (res_50 || res_60) {
|
|
vid = ps3av_resbit2vid(res_50, res_60);
|
|
return vid;
|
|
}
|
|
|
|
/* check resolution */
|
|
res_50 = info->res_50.res_bits & PS3AV_RES_MASK_50;
|
|
res_60 = info->res_60.res_bits & PS3AV_RES_MASK_60;
|
|
if (res_50 || res_60) {
|
|
vid = ps3av_resbit2vid(res_50, res_60);
|
|
return vid;
|
|
}
|
|
|
|
if (ps3av->region & PS3AV_REGION_60)
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
|
|
else
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
|
|
return vid;
|
|
}
|
|
|
|
static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf,
|
|
int boot)
|
|
{
|
|
int i, res, vid = -1, dvi = 0, rgb = 0;
|
|
struct ps3av_pkt_av_get_monitor_info monitor_info;
|
|
struct ps3av_info_monitor *info;
|
|
|
|
/* get vid for hdmi */
|
|
for (i = 0; i < av_hw_conf->num_of_hdmi; i++) {
|
|
res = ps3av_cmd_video_get_monitor_info(&monitor_info,
|
|
PS3AV_CMD_AVPORT_HDMI_0 +
|
|
i);
|
|
if (res < 0)
|
|
return -1;
|
|
|
|
ps3av_cmd_av_monitor_info_dump(&monitor_info);
|
|
info = &monitor_info.info;
|
|
/* check DVI */
|
|
if (info->monitor_type == PS3AV_MONITOR_TYPE_DVI) {
|
|
dvi = PS3AV_MODE_DVI;
|
|
break;
|
|
}
|
|
/* check HDMI */
|
|
vid = ps3av_hdmi_get_vid(info);
|
|
if (vid != -1) {
|
|
/* got valid vid */
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (dvi) {
|
|
/* DVI mode */
|
|
vid = PS3AV_DEFAULT_DVI_VID;
|
|
} else if (vid == -1) {
|
|
/* no HDMI interface or HDMI is off */
|
|
if (ps3av->region & PS3AV_REGION_60)
|
|
vid = PS3AV_DEFAULT_AVMULTI_VID_REG_60;
|
|
else
|
|
vid = PS3AV_DEFAULT_AVMULTI_VID_REG_50;
|
|
if (ps3av->region & PS3AV_REGION_RGB)
|
|
rgb = PS3AV_MODE_RGB;
|
|
} else if (boot) {
|
|
/* HDMI: using DEFAULT HDMI_VID while booting up */
|
|
info = &monitor_info.info;
|
|
if (ps3av->region & PS3AV_REGION_60) {
|
|
if (info->res_60.res_bits & PS3AV_RESBIT_720x480P)
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
|
|
else if (info->res_50.res_bits & PS3AV_RESBIT_720x576P)
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
|
|
else {
|
|
/* default */
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
|
|
}
|
|
} else {
|
|
if (info->res_50.res_bits & PS3AV_RESBIT_720x576P)
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
|
|
else if (info->res_60.res_bits & PS3AV_RESBIT_720x480P)
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_60;
|
|
else {
|
|
/* default */
|
|
vid = PS3AV_DEFAULT_HDMI_VID_REG_50;
|
|
}
|
|
}
|
|
}
|
|
|
|
return (ps3av_vid2table_id(vid) | dvi | rgb);
|
|
}
|
|
|
|
static int ps3av_get_hw_conf(struct ps3av *ps3av)
|
|
{
|
|
int i, j, k, res;
|
|
|
|
/* get av_hw_conf */
|
|
res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf);
|
|
if (res < 0)
|
|
return -1;
|
|
|
|
ps3av_cmd_av_hw_conf_dump(&ps3av->av_hw_conf);
|
|
|
|
for (i = 0; i < PS3AV_HEAD_MAX; i++)
|
|
ps3av->head[i] = PS3AV_CMD_VIDEO_HEAD_A + i;
|
|
for (i = 0; i < PS3AV_OPT_PORT_MAX; i++)
|
|
ps3av->opt_port[i] = PS3AV_CMD_AVPORT_SPDIF_0 + i;
|
|
for (i = 0; i < ps3av->av_hw_conf.num_of_hdmi; i++)
|
|
ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i;
|
|
for (j = 0; j < ps3av->av_hw_conf.num_of_avmulti; j++)
|
|
ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j;
|
|
for (k = 0; k < ps3av->av_hw_conf.num_of_spdif; k++)
|
|
ps3av->av_port[i + j + k] = PS3AV_CMD_AVPORT_SPDIF_0 + k;
|
|
|
|
/* set all audio port */
|
|
ps3av->audio_port = PS3AV_CMD_AUDIO_PORT_HDMI_0
|
|
| PS3AV_CMD_AUDIO_PORT_HDMI_1
|
|
| PS3AV_CMD_AUDIO_PORT_AVMULTI_0
|
|
| PS3AV_CMD_AUDIO_PORT_SPDIF_0 | PS3AV_CMD_AUDIO_PORT_SPDIF_1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* set mode using id */
|
|
int ps3av_set_video_mode(u32 id, int boot)
|
|
{
|
|
int size;
|
|
u32 option;
|
|
|
|
size = ARRAY_SIZE(video_mode_table);
|
|
if ((id & PS3AV_MODE_MASK) > size - 1 || id < 0) {
|
|
dev_dbg(&ps3av->dev->core, "%s: error id :%d\n", __func__, id);
|
|
return -EINVAL;
|
|
}
|
|
|
|
/* auto mode */
|
|
option = id & ~PS3AV_MODE_MASK;
|
|
if ((id & PS3AV_MODE_MASK) == 0) {
|
|
id = ps3av_auto_videomode(&ps3av->av_hw_conf, boot);
|
|
if (id < 1) {
|
|
printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
|
|
return -EINVAL;
|
|
}
|
|
id |= option;
|
|
}
|
|
|
|
/* set videomode */
|
|
wait_for_completion(&ps3av->done);
|
|
ps3av->ps3av_mode_old = ps3av->ps3av_mode;
|
|
ps3av->ps3av_mode = id;
|
|
if (ps3av_set_videomode())
|
|
ps3av->ps3av_mode = ps3av->ps3av_mode_old;
|
|
|
|
return 0;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_set_video_mode);
|
|
|
|
int ps3av_get_auto_mode(int boot)
|
|
{
|
|
return ps3av_auto_videomode(&ps3av->av_hw_conf, boot);
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_get_auto_mode);
|
|
|
|
int ps3av_set_mode(u32 id, int boot)
|
|
{
|
|
int res;
|
|
|
|
res = ps3av_set_video_mode(id, boot);
|
|
if (res)
|
|
return res;
|
|
|
|
res = ps3av_set_audio_mode(PS3AV_CMD_AUDIO_NUM_OF_CH_2,
|
|
PS3AV_CMD_AUDIO_FS_48K,
|
|
PS3AV_CMD_AUDIO_WORD_BITS_16,
|
|
PS3AV_CMD_AUDIO_FORMAT_PCM,
|
|
PS3AV_CMD_AUDIO_SOURCE_SERIAL);
|
|
if (res)
|
|
return res;
|
|
|
|
return 0;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_set_mode);
|
|
|
|
int ps3av_get_mode(void)
|
|
{
|
|
return ps3av ? ps3av->ps3av_mode : 0;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_get_mode);
|
|
|
|
int ps3av_get_scanmode(int id)
|
|
{
|
|
int size;
|
|
|
|
id = id & PS3AV_MODE_MASK;
|
|
size = ARRAY_SIZE(video_mode_table);
|
|
if (id > size - 1 || id < 0) {
|
|
printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
|
|
return -EINVAL;
|
|
}
|
|
return video_mode_table[id].interlace;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_get_scanmode);
|
|
|
|
int ps3av_get_refresh_rate(int id)
|
|
{
|
|
int size;
|
|
|
|
id = id & PS3AV_MODE_MASK;
|
|
size = ARRAY_SIZE(video_mode_table);
|
|
if (id > size - 1 || id < 0) {
|
|
printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
|
|
return -EINVAL;
|
|
}
|
|
return video_mode_table[id].freq;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_get_refresh_rate);
|
|
|
|
/* get resolution by video_mode */
|
|
int ps3av_video_mode2res(u32 id, u32 *xres, u32 *yres)
|
|
{
|
|
int size;
|
|
|
|
id = id & PS3AV_MODE_MASK;
|
|
size = ARRAY_SIZE(video_mode_table);
|
|
if (id > size - 1 || id < 0) {
|
|
printk(KERN_ERR "%s: invalid mode %d\n", __func__, id);
|
|
return -EINVAL;
|
|
}
|
|
*xres = video_mode_table[id].x;
|
|
*yres = video_mode_table[id].y;
|
|
return 0;
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_video_mode2res);
|
|
|
|
/* mute */
|
|
int ps3av_video_mute(int mute)
|
|
{
|
|
return ps3av_set_av_video_mute(mute ? PS3AV_CMD_MUTE_ON
|
|
: PS3AV_CMD_MUTE_OFF);
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_video_mute);
|
|
|
|
int ps3av_audio_mute(int mute)
|
|
{
|
|
return ps3av_set_audio_mute(mute ? PS3AV_CMD_MUTE_ON
|
|
: PS3AV_CMD_MUTE_OFF);
|
|
}
|
|
|
|
EXPORT_SYMBOL_GPL(ps3av_audio_mute);
|
|
|
|
void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data),
|
|
void *flip_data)
|
|
{
|
|
mutex_lock(&ps3av->mutex);
|
|
ps3av->flip_ctl = flip_ctl;
|
|
ps3av->flip_data = flip_data;
|
|
mutex_unlock(&ps3av->mutex);
|
|
}
|
|
EXPORT_SYMBOL_GPL(ps3av_register_flip_ctl);
|
|
|
|
void ps3av_flip_ctl(int on)
|
|
{
|
|
mutex_lock(&ps3av->mutex);
|
|
if (ps3av->flip_ctl)
|
|
ps3av->flip_ctl(on, ps3av->flip_data);
|
|
mutex_unlock(&ps3av->mutex);
|
|
}
|
|
|
|
static int ps3av_probe(struct ps3_system_bus_device *dev)
|
|
{
|
|
int res;
|
|
u32 id;
|
|
|
|
dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
|
|
dev_dbg(&dev->core, " timeout=%d\n", timeout);
|
|
|
|
if (ps3av) {
|
|
dev_err(&dev->core, "Only one ps3av device is supported\n");
|
|
return -EBUSY;
|
|
}
|
|
|
|
ps3av = kzalloc(sizeof(*ps3av), GFP_KERNEL);
|
|
if (!ps3av)
|
|
return -ENOMEM;
|
|
|
|
mutex_init(&ps3av->mutex);
|
|
ps3av->ps3av_mode = 0;
|
|
ps3av->dev = dev;
|
|
|
|
INIT_WORK(&ps3av->work, ps3avd);
|
|
init_completion(&ps3av->done);
|
|
complete(&ps3av->done);
|
|
ps3av->wq = create_singlethread_workqueue("ps3avd");
|
|
if (!ps3av->wq)
|
|
goto fail;
|
|
|
|
switch (ps3_os_area_get_av_multi_out()) {
|
|
case PS3_PARAM_AV_MULTI_OUT_NTSC:
|
|
ps3av->region = PS3AV_REGION_60;
|
|
break;
|
|
case PS3_PARAM_AV_MULTI_OUT_PAL_YCBCR:
|
|
case PS3_PARAM_AV_MULTI_OUT_SECAM:
|
|
ps3av->region = PS3AV_REGION_50;
|
|
break;
|
|
case PS3_PARAM_AV_MULTI_OUT_PAL_RGB:
|
|
ps3av->region = PS3AV_REGION_50 | PS3AV_REGION_RGB;
|
|
break;
|
|
default:
|
|
ps3av->region = PS3AV_REGION_60;
|
|
break;
|
|
}
|
|
|
|
/* init avsetting modules */
|
|
res = ps3av_cmd_init();
|
|
if (res < 0)
|
|
printk(KERN_ERR "%s: ps3av_cmd_init failed %d\n", __func__,
|
|
res);
|
|
|
|
ps3av_get_hw_conf(ps3av);
|
|
id = ps3av_auto_videomode(&ps3av->av_hw_conf, 1);
|
|
mutex_lock(&ps3av->mutex);
|
|
ps3av->ps3av_mode = id;
|
|
mutex_unlock(&ps3av->mutex);
|
|
|
|
dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
|
|
|
|
return 0;
|
|
|
|
fail:
|
|
kfree(ps3av);
|
|
ps3av = NULL;
|
|
return -ENOMEM;
|
|
}
|
|
|
|
static int ps3av_remove(struct ps3_system_bus_device *dev)
|
|
{
|
|
dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
|
|
if (ps3av) {
|
|
ps3av_cmd_fin();
|
|
if (ps3av->wq)
|
|
destroy_workqueue(ps3av->wq);
|
|
kfree(ps3av);
|
|
ps3av = NULL;
|
|
}
|
|
|
|
dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
|
|
return 0;
|
|
}
|
|
|
|
static void ps3av_shutdown(struct ps3_system_bus_device *dev)
|
|
{
|
|
dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
|
|
ps3av_remove(dev);
|
|
dev_dbg(&dev->core, " <- %s:%d\n", __func__, __LINE__);
|
|
}
|
|
|
|
static struct ps3_vuart_port_driver ps3av_driver = {
|
|
.core.match_id = PS3_MATCH_ID_AV_SETTINGS,
|
|
.core.core.name = "ps3_av",
|
|
.probe = ps3av_probe,
|
|
.remove = ps3av_remove,
|
|
.shutdown = ps3av_shutdown,
|
|
};
|
|
|
|
static int ps3av_module_init(void)
|
|
{
|
|
int error;
|
|
|
|
if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
|
|
return -ENODEV;
|
|
|
|
pr_debug(" -> %s:%d\n", __func__, __LINE__);
|
|
|
|
error = ps3_vuart_port_driver_register(&ps3av_driver);
|
|
if (error) {
|
|
printk(KERN_ERR
|
|
"%s: ps3_vuart_port_driver_register failed %d\n",
|
|
__func__, error);
|
|
return error;
|
|
}
|
|
|
|
pr_debug(" <- %s:%d\n", __func__, __LINE__);
|
|
return error;
|
|
}
|
|
|
|
static void __exit ps3av_module_exit(void)
|
|
{
|
|
pr_debug(" -> %s:%d\n", __func__, __LINE__);
|
|
ps3_vuart_port_driver_unregister(&ps3av_driver);
|
|
pr_debug(" <- %s:%d\n", __func__, __LINE__);
|
|
}
|
|
|
|
subsys_initcall(ps3av_module_init);
|
|
module_exit(ps3av_module_exit);
|
|
|
|
MODULE_LICENSE("GPL v2");
|
|
MODULE_DESCRIPTION("PS3 AV Settings Driver");
|
|
MODULE_AUTHOR("Sony Computer Entertainment Inc.");
|
|
MODULE_ALIAS(PS3_MODULE_ALIAS_AV_SETTINGS);
|
|
|