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1061 lines
27 KiB
1061 lines
27 KiB
// SPDX-License-Identifier: GPL-2.0-only |
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/* |
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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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|
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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 <linux/fb.h> |
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#include <linux/slab.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 safe_mode; |
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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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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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} *ps3av; |
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|
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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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} video_mode_table[] = { |
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{ 0, }, /* auto */ |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_W, 1280, 720}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_W, 1280, 720}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080}, |
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{YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080}, |
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{ RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768}, |
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{ RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024}, |
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{ RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200}, |
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}; |
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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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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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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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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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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vid = video_mode_table[ps3av->ps3av_mode].vid; |
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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 */ |
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res = ps3av_cmd_audio_mode(&audio_mode); |
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if (res < 0) |
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dev_dbg(&ps3av->dev->core, |
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"ps3av_cmd_audio_mode failed, port:%x\n", i); |
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} |
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|
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/* send command using avb pkt */ |
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len += offsetof(struct ps3av_pkt_avb_param, buf); |
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res = ps3av_cmd_avb_param(&avb_param, len); |
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if (res < 0) |
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dev_dbg(&ps3av->dev->core, "ps3av_cmd_avb_param failed\n"); |
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|
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/* audio mute */ |
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ps3av_set_audio_mute(PS3AV_CMD_MUTE_OFF); |
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|
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/* audio active */ |
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res = ps3av_cmd_audio_active(1, 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 ON failed\n"); |
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|
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return 0; |
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} |
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EXPORT_SYMBOL_GPL(ps3av_set_audio_mode); |
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|
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static int ps3av_set_videomode(void) |
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{ |
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/* av video mute */ |
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ps3av_set_av_video_mute(PS3AV_CMD_MUTE_ON); |
|
|
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/* wake up ps3avd to do the actual video mode setting */ |
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schedule_work(&ps3av->work); |
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|
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return 0; |
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} |
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|
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static void ps3av_set_videomode_packet(u32 id) |
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{ |
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struct ps3av_pkt_avb_param avb_param; |
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unsigned int i; |
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u32 len = 0, av_video_cs; |
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const struct avset_video_mode *video_mode; |
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int res; |
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|
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video_mode = &video_mode_table[id & PS3AV_MODE_MASK]; |
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|
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avb_param.num_of_video_pkt = PS3AV_AVB_NUM_VIDEO; /* num of head */ |
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avb_param.num_of_audio_pkt = 0; |
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avb_param.num_of_av_video_pkt = ps3av->av_hw_conf.num_of_hdmi + |
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ps3av->av_hw_conf.num_of_avmulti; |
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avb_param.num_of_av_audio_pkt = 0; |
|
|
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/* video_pkt */ |
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for (i = 0; i < avb_param.num_of_video_pkt; i++) |
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len += ps3av_cmd_set_video_mode(&avb_param.buf[len], |
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ps3av->head[i], video_mode->vid, |
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video_mode->fmt, id); |
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/* av_video_pkt */ |
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for (i = 0; i < avb_param.num_of_av_video_pkt; i++) { |
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if (id & PS3AV_MODE_DVI || id & PS3AV_MODE_RGB) |
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av_video_cs = RGB8; |
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else |
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av_video_cs = video_mode->cs; |
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#ifndef PS3AV_HDMI_YUV |
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if (ps3av->av_port[i] == PS3AV_CMD_AVPORT_HDMI_0 || |
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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"); |
|
} |
|
|
|
static void ps3av_set_videomode_cont(u32 id, u32 old_id) |
|
{ |
|
static int vesa; |
|
int res; |
|
|
|
/* video signal off */ |
|
ps3av_set_video_disable_sig(); |
|
|
|
/* |
|
* AV backend needs non-VESA mode setting at least one time |
|
* when VESA mode is used. |
|
*/ |
|
if (vesa == 0 && (id & PS3AV_MODE_MASK) >= PS3AV_MODE_WXGA) { |
|
/* vesa mode */ |
|
ps3av_set_videomode_packet(PS3AV_MODE_480P); |
|
} |
|
vesa = 1; |
|
|
|
/* 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"); |
|
} |
|
|
|
ps3av_set_videomode_packet(id); |
|
|
|
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); |
|
} |
|
|
|
#define SHIFT_50 0 |
|
#define SHIFT_60 4 |
|
#define SHIFT_VESA 8 |
|
|
|
static const struct { |
|
unsigned mask:19; |
|
unsigned id:4; |
|
} ps3av_preferred_modes[] = { |
|
{ PS3AV_RESBIT_WUXGA << SHIFT_VESA, PS3AV_MODE_WUXGA }, |
|
{ PS3AV_RESBIT_1920x1080P << SHIFT_60, PS3AV_MODE_1080P60 }, |
|
{ PS3AV_RESBIT_1920x1080P << SHIFT_50, PS3AV_MODE_1080P50 }, |
|
{ PS3AV_RESBIT_1920x1080I << SHIFT_60, PS3AV_MODE_1080I60 }, |
|
{ PS3AV_RESBIT_1920x1080I << SHIFT_50, PS3AV_MODE_1080I50 }, |
|
{ PS3AV_RESBIT_SXGA << SHIFT_VESA, PS3AV_MODE_SXGA }, |
|
{ PS3AV_RESBIT_WXGA << SHIFT_VESA, PS3AV_MODE_WXGA }, |
|
{ PS3AV_RESBIT_1280x720P << SHIFT_60, PS3AV_MODE_720P60 }, |
|
{ PS3AV_RESBIT_1280x720P << SHIFT_50, PS3AV_MODE_720P50 }, |
|
{ PS3AV_RESBIT_720x480P << SHIFT_60, PS3AV_MODE_480P }, |
|
{ PS3AV_RESBIT_720x576P << SHIFT_50, PS3AV_MODE_576P }, |
|
}; |
|
|
|
static enum ps3av_mode_num ps3av_resbit2id(u32 res_50, u32 res_60, |
|
u32 res_vesa) |
|
{ |
|
unsigned int i; |
|
u32 res_all; |
|
|
|
/* |
|
* We mask off the resolution bits we care about and combine the |
|
* results in one bitfield, so make sure there's no overlap |
|
*/ |
|
BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 & |
|
PS3AV_RES_MASK_60 << SHIFT_60); |
|
BUILD_BUG_ON(PS3AV_RES_MASK_50 << SHIFT_50 & |
|
PS3AV_RES_MASK_VESA << SHIFT_VESA); |
|
BUILD_BUG_ON(PS3AV_RES_MASK_60 << SHIFT_60 & |
|
PS3AV_RES_MASK_VESA << SHIFT_VESA); |
|
res_all = (res_50 & PS3AV_RES_MASK_50) << SHIFT_50 | |
|
(res_60 & PS3AV_RES_MASK_60) << SHIFT_60 | |
|
(res_vesa & PS3AV_RES_MASK_VESA) << SHIFT_VESA; |
|
|
|
if (!res_all) |
|
return 0; |
|
|
|
for (i = 0; i < ARRAY_SIZE(ps3av_preferred_modes); i++) |
|
if (res_all & ps3av_preferred_modes[i].mask) |
|
return ps3av_preferred_modes[i].id; |
|
|
|
return 0; |
|
} |
|
|
|
static enum ps3av_mode_num ps3av_hdmi_get_id(struct ps3av_info_monitor *info) |
|
{ |
|
enum ps3av_mode_num id; |
|
|
|
if (safe_mode) |
|
return PS3AV_DEFAULT_HDMI_MODE_ID_REG_60; |
|
|
|
/* check native resolution */ |
|
id = ps3av_resbit2id(info->res_50.native, info->res_60.native, |
|
info->res_vesa.native); |
|
if (id) { |
|
pr_debug("%s: Using native mode %d\n", __func__, id); |
|
return id; |
|
} |
|
|
|
/* check supported resolutions */ |
|
id = ps3av_resbit2id(info->res_50.res_bits, info->res_60.res_bits, |
|
info->res_vesa.res_bits); |
|
if (id) { |
|
pr_debug("%s: Using supported mode %d\n", __func__, id); |
|
return id; |
|
} |
|
|
|
if (ps3av->region & PS3AV_REGION_60) |
|
id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_60; |
|
else |
|
id = PS3AV_DEFAULT_HDMI_MODE_ID_REG_50; |
|
pr_debug("%s: Using default mode %d\n", __func__, id); |
|
return id; |
|
} |
|
|
|
static void ps3av_monitor_info_dump( |
|
const struct ps3av_pkt_av_get_monitor_info *monitor_info) |
|
{ |
|
const struct ps3av_info_monitor *info = &monitor_info->info; |
|
const struct ps3av_info_audio *audio = info->audio; |
|
char id[sizeof(info->monitor_id)*3+1]; |
|
int i; |
|
|
|
pr_debug("Monitor Info: size %u\n", monitor_info->send_hdr.size); |
|
|
|
pr_debug("avport: %02x\n", info->avport); |
|
for (i = 0; i < sizeof(info->monitor_id); i++) |
|
sprintf(&id[i*3], " %02x", info->monitor_id[i]); |
|
pr_debug("monitor_id: %s\n", id); |
|
pr_debug("monitor_type: %02x\n", info->monitor_type); |
|
pr_debug("monitor_name: %.*s\n", (int)sizeof(info->monitor_name), |
|
info->monitor_name); |
|
|
|
/* resolution */ |
|
pr_debug("resolution_60: bits: %08x native: %08x\n", |
|
info->res_60.res_bits, info->res_60.native); |
|
pr_debug("resolution_50: bits: %08x native: %08x\n", |
|
info->res_50.res_bits, info->res_50.native); |
|
pr_debug("resolution_other: bits: %08x native: %08x\n", |
|
info->res_other.res_bits, info->res_other.native); |
|
pr_debug("resolution_vesa: bits: %08x native: %08x\n", |
|
info->res_vesa.res_bits, info->res_vesa.native); |
|
|
|
/* color space */ |
|
pr_debug("color space rgb: %02x\n", info->cs.rgb); |
|
pr_debug("color space yuv444: %02x\n", info->cs.yuv444); |
|
pr_debug("color space yuv422: %02x\n", info->cs.yuv422); |
|
|
|
/* color info */ |
|
pr_debug("color info red: X %04x Y %04x\n", info->color.red_x, |
|
info->color.red_y); |
|
pr_debug("color info green: X %04x Y %04x\n", info->color.green_x, |
|
info->color.green_y); |
|
pr_debug("color info blue: X %04x Y %04x\n", info->color.blue_x, |
|
info->color.blue_y); |
|
pr_debug("color info white: X %04x Y %04x\n", info->color.white_x, |
|
info->color.white_y); |
|
pr_debug("color info gamma: %08x\n", info->color.gamma); |
|
|
|
/* other info */ |
|
pr_debug("supported_AI: %02x\n", info->supported_ai); |
|
pr_debug("speaker_info: %02x\n", info->speaker_info); |
|
pr_debug("num of audio: %02x\n", info->num_of_audio_block); |
|
|
|
/* audio block */ |
|
for (i = 0; i < info->num_of_audio_block; i++) { |
|
pr_debug( |
|
"audio[%d] type: %02x max_ch: %02x fs: %02x sbit: %02x\n", |
|
i, audio->type, audio->max_num_of_ch, audio->fs, |
|
audio->sbit); |
|
audio++; |
|
} |
|
} |
|
|
|
static const struct ps3av_monitor_quirk { |
|
const char *monitor_name; |
|
u32 clear_60; |
|
} ps3av_monitor_quirks[] = { |
|
{ |
|
.monitor_name = "DELL 2007WFP", |
|
.clear_60 = PS3AV_RESBIT_1920x1080I |
|
}, { |
|
.monitor_name = "L226WTQ", |
|
.clear_60 = PS3AV_RESBIT_1920x1080I | |
|
PS3AV_RESBIT_1920x1080P |
|
}, { |
|
.monitor_name = "SyncMaster", |
|
.clear_60 = PS3AV_RESBIT_1920x1080I |
|
} |
|
}; |
|
|
|
static void ps3av_fixup_monitor_info(struct ps3av_info_monitor *info) |
|
{ |
|
unsigned int i; |
|
const struct ps3av_monitor_quirk *quirk; |
|
|
|
for (i = 0; i < ARRAY_SIZE(ps3av_monitor_quirks); i++) { |
|
quirk = &ps3av_monitor_quirks[i]; |
|
if (!strncmp(info->monitor_name, quirk->monitor_name, |
|
sizeof(info->monitor_name))) { |
|
pr_info("%s: Applying quirk for %s\n", __func__, |
|
quirk->monitor_name); |
|
info->res_60.res_bits &= ~quirk->clear_60; |
|
info->res_60.native &= ~quirk->clear_60; |
|
break; |
|
} |
|
} |
|
} |
|
|
|
static int ps3av_auto_videomode(struct ps3av_pkt_av_get_hw_conf *av_hw_conf) |
|
{ |
|
int i, res, id = 0, dvi = 0, rgb = 0; |
|
struct ps3av_pkt_av_get_monitor_info monitor_info; |
|
struct ps3av_info_monitor *info; |
|
|
|
/* get mode id for hdmi */ |
|
for (i = 0; i < av_hw_conf->num_of_hdmi && !id; i++) { |
|
res = ps3av_cmd_video_get_monitor_info(&monitor_info, |
|
PS3AV_CMD_AVPORT_HDMI_0 + |
|
i); |
|
if (res < 0) |
|
return -1; |
|
|
|
ps3av_monitor_info_dump(&monitor_info); |
|
|
|
info = &monitor_info.info; |
|
ps3av_fixup_monitor_info(info); |
|
|
|
switch (info->monitor_type) { |
|
case PS3AV_MONITOR_TYPE_DVI: |
|
dvi = PS3AV_MODE_DVI; |
|
fallthrough; |
|
case PS3AV_MONITOR_TYPE_HDMI: |
|
id = ps3av_hdmi_get_id(info); |
|
break; |
|
} |
|
} |
|
|
|
if (!id) { |
|
/* no HDMI interface or HDMI is off */ |
|
if (ps3av->region & PS3AV_REGION_60) |
|
id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_60; |
|
else |
|
id = PS3AV_DEFAULT_AVMULTI_MODE_ID_REG_50; |
|
if (ps3av->region & PS3AV_REGION_RGB) |
|
rgb = PS3AV_MODE_RGB; |
|
pr_debug("%s: Using avmulti mode %d\n", __func__, id); |
|
} |
|
|
|
return id | dvi | rgb; |
|
} |
|
|
|
static int ps3av_get_hw_conf(struct ps3av *ps3av) |
|
{ |
|
int i, j, k, res; |
|
const struct ps3av_pkt_av_get_hw_conf *hw_conf; |
|
|
|
/* get av_hw_conf */ |
|
res = ps3av_cmd_av_get_hw_conf(&ps3av->av_hw_conf); |
|
if (res < 0) |
|
return -1; |
|
|
|
hw_conf = &ps3av->av_hw_conf; |
|
pr_debug("av_h_conf: num of hdmi: %u\n", hw_conf->num_of_hdmi); |
|
pr_debug("av_h_conf: num of avmulti: %u\n", hw_conf->num_of_avmulti); |
|
pr_debug("av_h_conf: num of spdif: %u\n", hw_conf->num_of_spdif); |
|
|
|
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 < hw_conf->num_of_hdmi; i++) |
|
ps3av->av_port[i] = PS3AV_CMD_AVPORT_HDMI_0 + i; |
|
for (j = 0; j < hw_conf->num_of_avmulti; j++) |
|
ps3av->av_port[i + j] = PS3AV_CMD_AVPORT_AVMULTI_0 + j; |
|
for (k = 0; k < 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(int id) |
|
{ |
|
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) == PS3AV_MODE_AUTO) { |
|
id = ps3av_auto_videomode(&ps3av->av_hw_conf); |
|
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(void) |
|
{ |
|
return ps3av_auto_videomode(&ps3av->av_hw_conf); |
|
} |
|
EXPORT_SYMBOL_GPL(ps3av_get_auto_mode); |
|
|
|
int ps3av_get_mode(void) |
|
{ |
|
return ps3av ? ps3av->ps3av_mode : 0; |
|
} |
|
EXPORT_SYMBOL_GPL(ps3av_get_mode); |
|
|
|
/* 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); |
|
|
|
/* mute analog output only */ |
|
int ps3av_audio_mute_analog(int mute) |
|
{ |
|
int i, res; |
|
|
|
for (i = 0; i < ps3av->av_hw_conf.num_of_avmulti; i++) { |
|
res = ps3av_cmd_av_audio_mute(1, |
|
&ps3av->av_port[i + ps3av->av_hw_conf.num_of_hdmi], |
|
mute); |
|
if (res < 0) |
|
return -1; |
|
} |
|
return 0; |
|
} |
|
EXPORT_SYMBOL_GPL(ps3av_audio_mute_analog); |
|
|
|
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); |
|
|
|
static int ps3av_probe(struct ps3_system_bus_device *dev) |
|
{ |
|
int res; |
|
int 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 = PS3AV_MODE_AUTO; |
|
ps3av->dev = dev; |
|
|
|
INIT_WORK(&ps3av->work, ps3avd); |
|
init_completion(&ps3av->done); |
|
complete(&ps3av->done); |
|
|
|
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); |
|
|
|
#ifdef CONFIG_FB |
|
if (fb_mode_option && !strcmp(fb_mode_option, "safe")) |
|
safe_mode = 1; |
|
#endif /* CONFIG_FB */ |
|
id = ps3av_auto_videomode(&ps3av->av_hw_conf); |
|
if (id < 0) { |
|
printk(KERN_ERR "%s: invalid id :%d\n", __func__, id); |
|
res = -EINVAL; |
|
goto fail; |
|
} |
|
|
|
safe_mode = 0; |
|
|
|
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 res; |
|
} |
|
|
|
static int ps3av_remove(struct ps3_system_bus_device *dev) |
|
{ |
|
dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__); |
|
if (ps3av) { |
|
ps3av_cmd_fin(); |
|
flush_work(&ps3av->work); |
|
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 __init 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);
|
|
|