| /* |
| * 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 <linux/module.h> |
| #include <linux/delay.h> |
| #include <linux/notifier.h> |
| #include <linux/reboot.h> |
| #include <linux/kernel.h> |
| #include <linux/ioctl.h> |
| |
| #include <asm/firmware.h> |
| #include <asm/lv1call.h> |
| #include <asm/ps3av.h> |
| #include <asm/ps3.h> |
| |
| #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 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; |
| union { |
| struct ps3av_reply_hdr reply_hdr; |
| u8 raw[PS3AV_BUF_SIZE]; |
| } recv_buf; |
| |
| u32 *table; |
| |
| BUG_ON(!ps3av.available); |
| |
| if (down_interruptible(&ps3av.sem)) |
| return -ERESTARTSYS; |
| |
| 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; |
| } |
| |
| up(&ps3av.sem); |
| return 0; |
| |
| err: |
| up(&ps3av.sem); |
| 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 */ |
| up(&ps3av.ping); |
| |
| 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 int ps3avd(void *p) |
| { |
| struct ps3av *info = p; |
| |
| daemonize("ps3avd"); |
| while (1) { |
| down(&info->ping); |
| ps3av_set_videomode_cont(info->ps3av_mode, |
| info->ps3av_mode_old); |
| up(&info->pong); |
| } |
| return 0; |
| } |
| |
| 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 */ |
| down(&ps3av.pong); |
| 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)); |
| |
| init_MUTEX(&ps3av.sem); |
| init_MUTEX_LOCKED(&ps3av.ping); |
| init_MUTEX(&ps3av.pong); |
| mutex_init(&ps3av.mutex); |
| ps3av.ps3av_mode = 0; |
| ps3av.dev = dev; |
| kernel_thread(ps3avd, &ps3av, CLONE_KERNEL); |
| |
| 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(); |
| 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); |