/* * Copyright (C) 2006 Sony Computer Entertainment Inc. * Copyright 2006, 2007 Sony Corporation * * AV backend support for PS3 * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published * by the Free Software Foundation; version 2 of the License. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include #include #include #include #include #include #include #include #include #include #include "vuart.h" #define BUFSIZE 4096 /* vuart buf size */ #define PS3AV_BUF_SIZE 512 /* max packet size */ static int timeout = 5000; /* in msec ( 5 sec ) */ module_param(timeout, int, 0644); static struct ps3av { int available; struct mutex mutex; struct work_struct work; struct completion done; struct workqueue_struct *wq; int open_count; struct ps3_vuart_port_device *dev; int region; struct ps3av_pkt_av_get_hw_conf av_hw_conf; u32 av_port[PS3AV_AV_PORT_MAX + PS3AV_OPT_PORT_MAX]; u32 opt_port[PS3AV_OPT_PORT_MAX]; u32 head[PS3AV_HEAD_MAX]; u32 audio_port; int ps3av_mode; int ps3av_mode_old; } ps3av; static struct ps3_vuart_port_device ps3av_dev = { .match_id = PS3_MATCH_ID_AV_SETTINGS }; /* color space */ #define YUV444 PS3AV_CMD_VIDEO_CS_YUV444_8 #define RGB8 PS3AV_CMD_VIDEO_CS_RGB_8 /* format */ #define XRGB PS3AV_CMD_VIDEO_FMT_X8R8G8B8 /* aspect */ #define A_N PS3AV_CMD_AV_ASPECT_4_3 #define A_W PS3AV_CMD_AV_ASPECT_16_9 static const struct avset_video_mode { u32 cs; u32 fmt; u32 vid; u32 aspect; u32 x; u32 y; u32 interlace; u32 freq; } video_mode_table[] = { { 0, }, /* auto */ {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480I, A_N, 720, 480, 1, 60}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_480P, A_N, 720, 480, 0, 60}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_60HZ, A_N, 1280, 720, 0, 60}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_60HZ, A_W, 1920, 1080, 1, 60}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_60HZ, A_W, 1920, 1080, 0, 60}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576I, A_N, 720, 576, 1, 50}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_576P, A_N, 720, 576, 0, 50}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_720P_50HZ, A_N, 1280, 720, 0, 50}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080I_50HZ, A_W, 1920, 1080, 1, 50}, {YUV444, XRGB, PS3AV_CMD_VIDEO_VID_1080P_50HZ, A_W, 1920, 1080, 0, 50}, { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WXGA, A_W, 1280, 768, 0, 60}, { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_SXGA, A_N, 1280, 1024, 0, 60}, { RGB8, XRGB, PS3AV_CMD_VIDEO_VID_WUXGA, A_W, 1920, 1200, 0, 60}, }; /* supported CIDs */ static u32 cmd_table[] = { /* init */ PS3AV_CID_AV_INIT, PS3AV_CID_AV_FIN, PS3AV_CID_VIDEO_INIT, PS3AV_CID_AUDIO_INIT, /* set */ PS3AV_CID_AV_ENABLE_EVENT, PS3AV_CID_AV_DISABLE_EVENT, PS3AV_CID_AV_VIDEO_CS, PS3AV_CID_AV_VIDEO_MUTE, PS3AV_CID_AV_VIDEO_DISABLE_SIG, PS3AV_CID_AV_AUDIO_PARAM, PS3AV_CID_AV_AUDIO_MUTE, PS3AV_CID_AV_HDMI_MODE, PS3AV_CID_AV_TV_MUTE, PS3AV_CID_VIDEO_MODE, PS3AV_CID_VIDEO_FORMAT, PS3AV_CID_VIDEO_PITCH, PS3AV_CID_AUDIO_MODE, PS3AV_CID_AUDIO_MUTE, PS3AV_CID_AUDIO_ACTIVE, PS3AV_CID_AUDIO_INACTIVE, PS3AV_CID_AVB_PARAM, /* get */ PS3AV_CID_AV_GET_HW_CONF, PS3AV_CID_AV_GET_MONITOR_INFO, /* event */ PS3AV_CID_EVENT_UNPLUGGED, PS3AV_CID_EVENT_PLUGGED, PS3AV_CID_EVENT_HDCP_DONE, PS3AV_CID_EVENT_HDCP_FAIL, PS3AV_CID_EVENT_HDCP_AUTH, PS3AV_CID_EVENT_HDCP_ERROR, 0 }; #define PS3AV_EVENT_CMD_MASK 0x10000000 #define PS3AV_EVENT_ID_MASK 0x0000ffff #define PS3AV_CID_MASK 0xffffffff #define PS3AV_REPLY_BIT 0x80000000 #define ps3av_event_get_port_id(cid) ((cid >> 16) & 0xff) static u32 *ps3av_search_cmd_table(u32 cid, u32 mask) { u32 *table; int i; table = cmd_table; for (i = 0;; table++, i++) { if ((*table & mask) == (cid & mask)) break; if (*table == 0) return NULL; } return table; } static int ps3av_parse_event_packet(const struct ps3av_reply_hdr *hdr) { u32 *table; if (hdr->cid & PS3AV_EVENT_CMD_MASK) { table = ps3av_search_cmd_table(hdr->cid, PS3AV_EVENT_CMD_MASK); if (table) dev_dbg(&ps3av_dev.core, "recv event packet cid:%08x port:0x%x size:%d\n", hdr->cid, ps3av_event_get_port_id(hdr->cid), hdr->size); else printk(KERN_ERR "%s: failed event packet, cid:%08x size:%d\n", __FUNCTION__, hdr->cid, hdr->size); return 1; /* receive event packet */ } return 0; } static int ps3av_send_cmd_pkt(const struct ps3av_send_hdr *send_buf, struct ps3av_reply_hdr *recv_buf, int write_len, int read_len) { int res; u32 cmd; int event; if (!ps3av.available) return -ENODEV; /* send pkt */ res = ps3av_vuart_write(ps3av.dev, send_buf, write_len); if (res < 0) { dev_dbg(&ps3av_dev.core, "%s: ps3av_vuart_write() failed (result=%d)\n", __FUNCTION__, res); return res; } /* recv pkt */ cmd = send_buf->cid; do { /* read header */ res = ps3av_vuart_read(ps3av.dev, recv_buf, PS3AV_HDR_SIZE, timeout); if (res != PS3AV_HDR_SIZE) { dev_dbg(&ps3av_dev.core, "%s: ps3av_vuart_read() failed (result=%d)\n", __FUNCTION__, res); return res; } /* read body */ res = ps3av_vuart_read(ps3av.dev, &recv_buf->cid, recv_buf->size, timeout); if (res < 0) { dev_dbg(&ps3av_dev.core, "%s: ps3av_vuart_read() failed (result=%d)\n", __FUNCTION__, res); return res; } res += PS3AV_HDR_SIZE; /* total len */ event = ps3av_parse_event_packet(recv_buf); /* ret > 0 event packet */ } while (event); if ((cmd | PS3AV_REPLY_BIT) != recv_buf->cid) { dev_dbg(&ps3av_dev.core, "%s: reply err (result=%x)\n", __FUNCTION__, recv_buf->cid); return -EINVAL; } return 0; } static int ps3av_process_reply_packet(struct ps3av_send_hdr *cmd_buf, const struct ps3av_reply_hdr *recv_buf, int user_buf_size) { int return_len; if (recv_buf->version != PS3AV_VERSION) { dev_dbg(&ps3av_dev.core, "reply_packet invalid version:%x\n", recv_buf->version); return -EFAULT; } return_len = recv_buf->size + PS3AV_HDR_SIZE; if (return_len > user_buf_size) return_len = user_buf_size; memcpy(cmd_buf, recv_buf, return_len); return 0; /* success */ } void ps3av_set_hdr(u32 cid, u16 size, struct ps3av_send_hdr *hdr) { hdr->version = PS3AV_VERSION; hdr->size = size - PS3AV_HDR_SIZE; hdr->cid = cid; } int ps3av_do_pkt(u32 cid, u16 send_len, size_t usr_buf_size, struct ps3av_send_hdr *buf) { int res = 0; static union { struct ps3av_reply_hdr reply_hdr; u8 raw[PS3AV_BUF_SIZE]; } recv_buf; u32 *table; BUG_ON(!ps3av.available); mutex_lock(&ps3av.mutex); table = ps3av_search_cmd_table(cid, PS3AV_CID_MASK); BUG_ON(!table); BUG_ON(send_len < PS3AV_HDR_SIZE); BUG_ON(usr_buf_size < send_len); BUG_ON(usr_buf_size > PS3AV_BUF_SIZE); /* create header */ ps3av_set_hdr(cid, send_len, buf); /* send packet via vuart */ res = ps3av_send_cmd_pkt(buf, &recv_buf.reply_hdr, send_len, usr_buf_size); if (res < 0) { printk(KERN_ERR "%s: ps3av_send_cmd_pkt() failed (result=%d)\n", __FUNCTION__, res); goto err; } /* process reply packet */ res = ps3av_process_reply_packet(buf, &recv_buf.reply_hdr, usr_buf_size); if (res < 0) { printk(KERN_ERR "%s: put_return_status() failed (result=%d)\n", __FUNCTION__, res); goto err; } mutex_unlock(&ps3av.mutex); return 0; err: mutex_unlock(&ps3av.mutex); printk(KERN_ERR "%s: failed cid:%x res:%d\n", __FUNCTION__, cid, res); return res; } static int ps3av_set_av_video_mute(u32 mute) { int i, num_of_av_port, res; num_of_av_port = ps3av.av_hw_conf.num_of_hdmi + ps3av.av_hw_conf.num_of_avmulti; /* video mute on */ for (i = 0; i < num_of_av_port; i++) { res = ps3av_cmd_av_video_mute(1, &ps3av.av_port[i], mute); if (res < 0) return -1; } return 0; } static int ps3av_set_video_disable_sig(void) { int i, num_of_hdmi_port, num_of_av_port, res; num_of_hdmi_port = ps3av.av_hw_conf.num_of_hdmi; num_of_av_port = ps3av.av_hw_conf.num_of_hdmi + ps3av.av_hw_conf.num_of_avmulti; /* tv mute */ for (i = 0; i < num_of_hdmi_port; i++) { res = ps3av_cmd_av_tv_mute(ps3av.av_port[i], PS3AV_CMD_MUTE_ON); if (res < 0) return -1; } msleep(100); /* video mute on */ for (i = 0; i < num_of_av_port; i++) { res = ps3av_cmd_av_video_disable_sig(ps3av.av_port[i]); if (res < 0) return -1; if (i < num_of_hdmi_port) { res = ps3av_cmd_av_tv_mute(ps3av.av_port[i], PS3AV_CMD_MUTE_OFF); if (res < 0) return -1; } } msleep(300); return 0; } static int ps3av_set_audio_mute(u32 mute) { int i, num_of_av_port, num_of_opt_port, res; num_of_av_port = ps3av.av_hw_conf.num_of_hdmi + ps3av.av_hw_conf.num_of_avmulti; num_of_opt_port = ps3av.av_hw_conf.num_of_spdif; for (i = 0; i < num_of_av_port; i++) { res = ps3av_cmd_av_audio_mute(1, &ps3av.av_port[i], mute); if (res < 0) return -1; } for (i = 0; i < num_of_opt_port; i++) { res = ps3av_cmd_audio_mute(1, &ps3av.opt_port[i], mute); if (res < 0) return -1; } return 0; } int ps3av_set_audio_mode(u32 ch, u32 fs, u32 word_bits, u32 format, u32 source) { struct ps3av_pkt_avb_param avb_param; int i, num_of_audio, vid, res; struct ps3av_pkt_audio_mode audio_mode; u32 len = 0; num_of_audio = ps3av.av_hw_conf.num_of_hdmi + ps3av.av_hw_conf.num_of_avmulti + ps3av.av_hw_conf.num_of_spdif; avb_param.num_of_video_pkt = 0; avb_param.num_of_audio_pkt = PS3AV_AVB_NUM_AUDIO; /* always 0 */ avb_param.num_of_av_video_pkt = 0; avb_param.num_of_av_audio_pkt = ps3av.av_hw_conf.num_of_hdmi; vid = video_mode_table[ps3av.ps3av_mode].vid; /* audio mute */ ps3av_set_audio_mute(PS3AV_CMD_MUTE_ON); /* audio inactive */ res = ps3av_cmd_audio_active(0, ps3av.audio_port); if (res < 0) dev_dbg(&ps3av_dev.core, "ps3av_cmd_audio_active OFF failed\n"); /* audio_pkt */ for (i = 0; i < num_of_audio; i++) { ps3av_cmd_set_audio_mode(&audio_mode, ps3av.av_port[i], ch, fs, word_bits, format, source); if (i < ps3av.av_hw_conf.num_of_hdmi) { /* hdmi only */ len += ps3av_cmd_set_av_audio_param(&avb_param.buf[len], ps3av.av_port[i], &audio_mode, vid); } /* audio_mode pkt should be sent separately */ res = ps3av_cmd_audio_mode(&audio_mode); if (res < 0) dev_dbg(&ps3av_dev.core, "ps3av_cmd_audio_mode failed, port:%x\n", i); } /* 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", __FUNCTION__); 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", __FUNCTION__, 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", __FUNCTION__, 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_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_mode; } 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", __FUNCTION__, 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", __FUNCTION__, 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", __FUNCTION__, 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); int ps3av_dev_open(void) { int status = 0; mutex_lock(&ps3av.mutex); if (!ps3av.open_count++) { status = lv1_gpu_open(0); if (status) { printk(KERN_ERR "%s: lv1_gpu_open failed %d\n", __FUNCTION__, status); ps3av.open_count--; } } mutex_unlock(&ps3av.mutex); return status; } EXPORT_SYMBOL_GPL(ps3av_dev_open); int ps3av_dev_close(void) { int status = 0; mutex_lock(&ps3av.mutex); if (ps3av.open_count <= 0) { printk(KERN_ERR "%s: GPU already closed\n", __FUNCTION__); status = -1; } else if (!--ps3av.open_count) { status = lv1_gpu_close(); if (status) printk(KERN_WARNING "%s: lv1_gpu_close failed %d\n", __FUNCTION__, status); } mutex_unlock(&ps3av.mutex); return status; } EXPORT_SYMBOL_GPL(ps3av_dev_close); static int ps3av_probe(struct ps3_vuart_port_device *dev) { int res; u32 id; dev_dbg(&ps3av_dev.core, "init ...\n"); dev_dbg(&ps3av_dev.core, " timeout=%d\n", timeout); memset(&ps3av, 0, sizeof(ps3av)); 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) return -ENOMEM; ps3av.available = 1; 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", __FUNCTION__, 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(&ps3av_dev.core, "init...done\n"); return 0; } static int ps3av_remove(struct ps3_vuart_port_device *dev) { if (ps3av.available) { ps3av_cmd_fin(); if (ps3av.wq) destroy_workqueue(ps3av.wq); ps3av.available = 0; } return 0; } static void ps3av_shutdown(struct ps3_vuart_port_device *dev) { ps3av_remove(dev); } static struct ps3_vuart_port_driver ps3av_driver = { .match_id = PS3_MATCH_ID_AV_SETTINGS, .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; error = ps3_vuart_port_driver_register(&ps3av_driver); if (error) { printk(KERN_ERR "%s: ps3_vuart_port_driver_register failed %d\n", __FUNCTION__, error); return error; } error = ps3_vuart_port_device_register(&ps3av_dev); if (error) printk(KERN_ERR "%s: ps3_vuart_port_device_register failed %d\n", __FUNCTION__, error); return error; } static void __exit ps3av_module_exit(void) { device_unregister(&ps3av_dev.core); ps3_vuart_port_driver_unregister(&ps3av_driver); } subsys_initcall(ps3av_module_init); module_exit(ps3av_module_exit);