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Release 4.14 drivers/ps3/ps3av_cmd.c

Directory: drivers/ps3
/*
 * 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/kernel.h>
#include <linux/delay.h>

#include <asm/ps3av.h>
#include <asm/ps3.h>
#include <asm/ps3gpu.h>

#include "vuart.h"


static const struct video_fmt {
	
u32 format;
	
u32 order;

} ps3av_video_fmt_table[] = {
	{ PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_RGB },
	{ PS3AV_CMD_VIDEO_FORMAT_ARGB_8BIT, PS3AV_CMD_VIDEO_ORDER_BGR },
};

static const struct {
	
int cs;
	
u32 av;
	
u32 bl;

} ps3av_cs_video2av_table[] = {
	{
		.cs = PS3AV_CMD_VIDEO_CS_RGB_8,
		.av = PS3AV_CMD_AV_CS_RGB_8,
		.bl = PS3AV_CMD_AV_CS_8
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_RGB_10,
		.av = PS3AV_CMD_AV_CS_RGB_8,
		.bl = PS3AV_CMD_AV_CS_8
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_RGB_12,
		.av = PS3AV_CMD_AV_CS_RGB_8,
		.bl = PS3AV_CMD_AV_CS_8
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_YUV444_8,
		.av = PS3AV_CMD_AV_CS_YUV444_8,
		.bl = PS3AV_CMD_AV_CS_8
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_YUV444_10,
		.av = PS3AV_CMD_AV_CS_YUV444_8,
		.bl = PS3AV_CMD_AV_CS_10
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_YUV444_12,
		.av = PS3AV_CMD_AV_CS_YUV444_8,
		.bl = PS3AV_CMD_AV_CS_10
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_YUV422_8,
		.av = PS3AV_CMD_AV_CS_YUV422_8,
		.bl = PS3AV_CMD_AV_CS_10
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_YUV422_10,
		.av = PS3AV_CMD_AV_CS_YUV422_8,
		.bl = PS3AV_CMD_AV_CS_10
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_YUV422_12,
		.av = PS3AV_CMD_AV_CS_YUV422_8,
		.bl = PS3AV_CMD_AV_CS_12
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_XVYCC_8,
		.av = PS3AV_CMD_AV_CS_XVYCC_8,
		.bl = PS3AV_CMD_AV_CS_12
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_XVYCC_10,
		.av = PS3AV_CMD_AV_CS_XVYCC_8,
		.bl = PS3AV_CMD_AV_CS_12
	}, {
		.cs = PS3AV_CMD_VIDEO_CS_XVYCC_12,
		.av = PS3AV_CMD_AV_CS_XVYCC_8,
		.bl = PS3AV_CMD_AV_CS_12
	}
};


static u32 ps3av_cs_video2av(int cs) { unsigned int i; for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++) if (ps3av_cs_video2av_table[i].cs == cs) return ps3av_cs_video2av_table[i].av; return PS3AV_CMD_AV_CS_RGB_8; }

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static u32 ps3av_cs_video2av_bitlen(int cs) { unsigned int i; for (i = 0; i < ARRAY_SIZE(ps3av_cs_video2av_table); i++) if (ps3av_cs_video2av_table[i].cs == cs) return ps3av_cs_video2av_table[i].bl; return PS3AV_CMD_AV_CS_8; }

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static const struct { int vid; u32 av; } ps3av_vid_video2av_table[] = { { PS3AV_CMD_VIDEO_VID_480I, PS3AV_CMD_AV_VID_480I }, { PS3AV_CMD_VIDEO_VID_480P, PS3AV_CMD_AV_VID_480P }, { PS3AV_CMD_VIDEO_VID_576I, PS3AV_CMD_AV_VID_576I }, { PS3AV_CMD_VIDEO_VID_576P, PS3AV_CMD_AV_VID_576P }, { PS3AV_CMD_VIDEO_VID_1080I_60HZ, PS3AV_CMD_AV_VID_1080I_60HZ }, { PS3AV_CMD_VIDEO_VID_720P_60HZ, PS3AV_CMD_AV_VID_720P_60HZ }, { PS3AV_CMD_VIDEO_VID_1080P_60HZ, PS3AV_CMD_AV_VID_1080P_60HZ }, { PS3AV_CMD_VIDEO_VID_1080I_50HZ, PS3AV_CMD_AV_VID_1080I_50HZ }, { PS3AV_CMD_VIDEO_VID_720P_50HZ, PS3AV_CMD_AV_VID_720P_50HZ }, { PS3AV_CMD_VIDEO_VID_1080P_50HZ, PS3AV_CMD_AV_VID_1080P_50HZ }, { PS3AV_CMD_VIDEO_VID_WXGA, PS3AV_CMD_AV_VID_WXGA }, { PS3AV_CMD_VIDEO_VID_SXGA, PS3AV_CMD_AV_VID_SXGA }, { PS3AV_CMD_VIDEO_VID_WUXGA, PS3AV_CMD_AV_VID_WUXGA } };
static u32 ps3av_vid_video2av(int vid) { unsigned int i; for (i = 0; i < ARRAY_SIZE(ps3av_vid_video2av_table); i++) if (ps3av_vid_video2av_table[i].vid == vid) return ps3av_vid_video2av_table[i].av; return PS3AV_CMD_AV_VID_480P; }

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static int ps3av_hdmi_range(void) { if (ps3_compare_firmware_version(1, 8, 0) < 0) return 0; else return 1; /* supported */ }

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int ps3av_cmd_init(void) { int res; struct ps3av_pkt_av_init av_init; struct ps3av_pkt_video_init video_init; struct ps3av_pkt_audio_init audio_init; /* video init */ memset(&video_init, 0, sizeof(video_init)); res = ps3av_do_pkt(PS3AV_CID_VIDEO_INIT, sizeof(video_init.send_hdr), sizeof(video_init), &video_init.send_hdr); if (res < 0) return res; res = get_status(&video_init); if (res) { printk(KERN_ERR "PS3AV_CID_VIDEO_INIT: failed %x\n", res); return res; } /* audio init */ memset(&audio_init, 0, sizeof(audio_init)); res = ps3av_do_pkt(PS3AV_CID_AUDIO_INIT, sizeof(audio_init.send_hdr), sizeof(audio_init), &audio_init.send_hdr); if (res < 0) return res; res = get_status(&audio_init); if (res) { printk(KERN_ERR "PS3AV_CID_AUDIO_INIT: failed %x\n", res); return res; } /* av init */ memset(&av_init, 0, sizeof(av_init)); av_init.event_bit = 0; res = ps3av_do_pkt(PS3AV_CID_AV_INIT, sizeof(av_init), sizeof(av_init), &av_init.send_hdr); if (res < 0) return res; res = get_status(&av_init); if (res) printk(KERN_ERR "PS3AV_CID_AV_INIT: failed %x\n", res); return res; }

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int ps3av_cmd_fin(void) { int res; struct ps3av_pkt_av_fin av_fin; memset(&av_fin, 0, sizeof(av_fin)); res = ps3av_do_pkt(PS3AV_CID_AV_FIN, sizeof(av_fin.send_hdr), sizeof(av_fin), &av_fin.send_hdr); if (res < 0) return res; res = get_status(&av_fin); if (res) printk(KERN_ERR "PS3AV_CID_AV_FIN: failed %x\n", res); return res; }

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int ps3av_cmd_av_video_mute(int num_of_port, u32 *port, u32 mute) { int i, send_len, res; struct ps3av_pkt_av_video_mute av_video_mute; if (num_of_port > PS3AV_MUTE_PORT_MAX) return -EINVAL; memset(&av_video_mute, 0, sizeof(av_video_mute)); for (i = 0; i < num_of_port; i++) { av_video_mute.mute[i].avport = port[i]; av_video_mute.mute[i].mute = mute; } send_len = sizeof(av_video_mute.send_hdr) + sizeof(struct ps3av_av_mute) * num_of_port; res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_MUTE, send_len, sizeof(av_video_mute), &av_video_mute.send_hdr); if (res < 0) return res; res = get_status(&av_video_mute); if (res) printk(KERN_ERR "PS3AV_CID_AV_VIDEO_MUTE: failed %x\n", res); return res; }

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int ps3av_cmd_av_video_disable_sig(u32 port) { int res; struct ps3av_pkt_av_video_disable_sig av_video_sig; memset(&av_video_sig, 0, sizeof(av_video_sig)); av_video_sig.avport = port; res = ps3av_do_pkt(PS3AV_CID_AV_VIDEO_DISABLE_SIG, sizeof(av_video_sig), sizeof(av_video_sig), &av_video_sig.send_hdr); if (res < 0) return res; res = get_status(&av_video_sig); if (res) printk(KERN_ERR "PS3AV_CID_AV_VIDEO_DISABLE_SIG: failed %x port:%x\n", res, port); return res; }

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int ps3av_cmd_av_tv_mute(u32 avport, u32 mute) { int res; struct ps3av_pkt_av_tv_mute tv_mute; memset(&tv_mute, 0, sizeof(tv_mute)); tv_mute.avport = avport; tv_mute.mute = mute; res = ps3av_do_pkt(PS3AV_CID_AV_TV_MUTE, sizeof(tv_mute), sizeof(tv_mute), &tv_mute.send_hdr); if (res < 0) return res; res = get_status(&tv_mute); if (res) printk(KERN_ERR "PS3AV_CID_AV_TV_MUTE: failed %x port:%x\n", res, avport); return res; }

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int ps3av_cmd_enable_event(void) { int res; struct ps3av_pkt_av_event av_event; memset(&av_event, 0, sizeof(av_event)); av_event.event_bit = PS3AV_CMD_EVENT_BIT_UNPLUGGED | PS3AV_CMD_EVENT_BIT_PLUGGED | PS3AV_CMD_EVENT_BIT_HDCP_DONE; res = ps3av_do_pkt(PS3AV_CID_AV_ENABLE_EVENT, sizeof(av_event), sizeof(av_event), &av_event.send_hdr); if (res < 0) return res; res = get_status(&av_event); if (res) printk(KERN_ERR "PS3AV_CID_AV_ENABLE_EVENT: failed %x\n", res); return res; }

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int ps3av_cmd_av_hdmi_mode(u8 mode) { int res; struct ps3av_pkt_av_hdmi_mode hdmi_mode; memset(&hdmi_mode, 0, sizeof(hdmi_mode)); hdmi_mode.mode = mode; res = ps3av_do_pkt(PS3AV_CID_AV_HDMI_MODE, sizeof(hdmi_mode), sizeof(hdmi_mode), &hdmi_mode.send_hdr); if (res < 0) return res; res = get_status(&hdmi_mode); if (res && res != PS3AV_STATUS_UNSUPPORTED_HDMI_MODE) printk(KERN_ERR "PS3AV_CID_AV_HDMI_MODE: failed %x\n", res); return res; }

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u32 ps3av_cmd_set_av_video_cs(void *p, u32 avport, int video_vid, int cs_out, int aspect, u32 id) { struct ps3av_pkt_av_video_cs *av_video_cs; av_video_cs = (struct ps3av_pkt_av_video_cs *)p; if (video_vid == -1) video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; if (cs_out == -1) cs_out = PS3AV_CMD_VIDEO_CS_YUV444_8; if (aspect == -1) aspect = 0; memset(av_video_cs, 0, sizeof(*av_video_cs)); ps3av_set_hdr(PS3AV_CID_AV_VIDEO_CS, sizeof(*av_video_cs), &av_video_cs->send_hdr); av_video_cs->avport = avport; /* should be same as video_mode.resolution */ av_video_cs->av_vid = ps3av_vid_video2av(video_vid); av_video_cs->av_cs_out = ps3av_cs_video2av(cs_out); /* should be same as video_mode.video_cs_out */ av_video_cs->av_cs_in = ps3av_cs_video2av(PS3AV_CMD_VIDEO_CS_RGB_8); av_video_cs->bitlen_out = ps3av_cs_video2av_bitlen(cs_out); if ((id & PS3AV_MODE_WHITE) && ps3av_hdmi_range()) av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_ON; else /* default off */ av_video_cs->super_white = PS3AV_CMD_AV_SUPER_WHITE_OFF; av_video_cs->aspect = aspect; if (id & PS3AV_MODE_DITHER) { av_video_cs->dither = PS3AV_CMD_AV_DITHER_ON | PS3AV_CMD_AV_DITHER_8BIT; } else { /* default off */ av_video_cs->dither = PS3AV_CMD_AV_DITHER_OFF; } return sizeof(*av_video_cs); }

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u32 ps3av_cmd_set_video_mode(void *p, u32 head, int video_vid, int video_fmt, u32 id) { struct ps3av_pkt_video_mode *video_mode; u32 x, y; video_mode = (struct ps3av_pkt_video_mode *)p; if (video_vid == -1) video_vid = PS3AV_CMD_VIDEO_VID_720P_60HZ; if (video_fmt == -1) video_fmt = PS3AV_CMD_VIDEO_FMT_X8R8G8B8; if (ps3av_video_mode2res(id, &x, &y)) return 0; /* video mode */ memset(video_mode, 0, sizeof(*video_mode)); ps3av_set_hdr(PS3AV_CID_VIDEO_MODE, sizeof(*video_mode), &video_mode->send_hdr); video_mode->video_head = head; if (video_vid == PS3AV_CMD_VIDEO_VID_480I && head == PS3AV_CMD_VIDEO_HEAD_B) video_mode->video_vid = PS3AV_CMD_VIDEO_VID_480I_A; else video_mode->video_vid = video_vid; video_mode->width = (u16) x; video_mode->height = (u16) y; video_mode->pitch = video_mode->width * 4; /* line_length */ video_mode->video_out_format = PS3AV_CMD_VIDEO_OUT_FORMAT_RGB_12BIT; video_mode->video_format = ps3av_video_fmt_table[video_fmt].format; if ((id & PS3AV_MODE_COLOR) && ps3av_hdmi_range()) video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_DISABLE_LUT; else /* default enable */ video_mode->video_cl_cnv = PS3AV_CMD_VIDEO_CL_CNV_ENABLE_LUT; video_mode->video_order = ps3av_video_fmt_table[video_fmt].order; pr_debug("%s: video_mode:vid:%x width:%d height:%d pitch:%d out_format:%d format:%x order:%x\n", __func__, video_vid, video_mode->width, video_mode->height, video_mode->pitch, video_mode->video_out_format, video_mode->video_format, video_mode->video_order); return sizeof(*video_mode); }

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int ps3av_cmd_video_format_black(u32 head, u32 video_fmt, u32 mute) { int res; struct ps3av_pkt_video_format video_format; memset(&video_format, 0, sizeof(video_format)); video_format.video_head = head; if (mute != PS3AV_CMD_MUTE_OFF) video_format.video_format = PS3AV_CMD_VIDEO_FORMAT_BLACK; else video_format.video_format = ps3av_video_fmt_table[video_fmt].format; video_format.video_order = ps3av_video_fmt_table[video_fmt].order; res = ps3av_do_pkt(PS3AV_CID_VIDEO_FORMAT, sizeof(video_format), sizeof(video_format), &video_format.send_hdr); if (res < 0) return res; res = get_status(&video_format); if (res) printk(KERN_ERR "PS3AV_CID_VIDEO_FORMAT: failed %x\n", res); return res; }

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int ps3av_cmd_av_audio_mute(int num_of_port, u32 *port, u32 mute) { int i, res; struct ps3av_pkt_av_audio_mute av_audio_mute; if (num_of_port > PS3AV_MUTE_PORT_MAX) return -EINVAL; /* audio mute */ memset(&av_audio_mute, 0, sizeof(av_audio_mute)); for (i = 0; i < num_of_port; i++) { av_audio_mute.mute[i].avport = port[i]; av_audio_mute.mute[i].mute = mute; } res = ps3av_do_pkt(PS3AV_CID_AV_AUDIO_MUTE, sizeof(av_audio_mute.send_hdr) + sizeof(struct ps3av_av_mute) * num_of_port, sizeof(av_audio_mute), &av_audio_mute.send_hdr); if (res < 0) return res; res = get_status(&av_audio_mute); if (res) printk(KERN_ERR "PS3AV_CID_AV_AUDIO_MUTE: failed %x\n", res); return res; }

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static const struct { u32 fs; u8 mclk; } ps3av_cnv_mclk_table[] = { { PS3AV_CMD_AUDIO_FS_44K, PS3AV_CMD_AV_MCLK_512 }, { PS3AV_CMD_AUDIO_FS_48K, PS3AV_CMD_AV_MCLK_512 }, { PS3AV_CMD_AUDIO_FS_88K, PS3AV_CMD_AV_MCLK_256 }, { PS3AV_CMD_AUDIO_FS_96K, PS3AV_CMD_AV_MCLK_256 }, { PS3AV_CMD_AUDIO_FS_176K, PS3AV_CMD_AV_MCLK_128 }, { PS3AV_CMD_AUDIO_FS_192K, PS3AV_CMD_AV_MCLK_128 } };
static u8 ps3av_cnv_mclk(u32 fs) { unsigned int i; for (i = 0; i < ARRAY_SIZE(ps3av_cnv_mclk_table); i++) if (ps3av_cnv_mclk_table[i].fs == fs) return ps3av_cnv_mclk_table[i].mclk; printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs); return 0; }

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#define BASE PS3AV_CMD_AUDIO_FS_44K static const u32 ps3av_ns_table[][5] = { /* D1, D2, D3, D4, D5 */ [PS3AV_CMD_AUDIO_FS_44K-BASE] = { 6272, 6272, 17836, 17836, 8918 }, [PS3AV_CMD_AUDIO_FS_48K-BASE] = { 6144, 6144, 11648, 11648, 5824 }, [PS3AV_CMD_AUDIO_FS_88K-BASE] = { 12544, 12544, 35672, 35672, 17836 }, [PS3AV_CMD_AUDIO_FS_96K-BASE] = { 12288, 12288, 23296, 23296, 11648 }, [PS3AV_CMD_AUDIO_FS_176K-BASE] = { 25088, 25088, 71344, 71344, 35672 }, [PS3AV_CMD_AUDIO_FS_192K-BASE] = { 24576, 24576, 46592, 46592, 23296 } };
static void ps3av_cnv_ns(u8 *ns, u32 fs, u32 video_vid) { u32 av_vid, ns_val; int d; d = ns_val = 0; av_vid = ps3av_vid_video2av(video_vid); switch (av_vid) { case PS3AV_CMD_AV_VID_480I: case PS3AV_CMD_AV_VID_576I: d = 0; break; case PS3AV_CMD_AV_VID_480P: case PS3AV_CMD_AV_VID_576P: d = 1; break; case PS3AV_CMD_AV_VID_1080I_60HZ: case PS3AV_CMD_AV_VID_1080I_50HZ: d = 2; break; case PS3AV_CMD_AV_VID_720P_60HZ: case PS3AV_CMD_AV_VID_720P_50HZ: d = 3; break; case PS3AV_CMD_AV_VID_1080P_60HZ: case PS3AV_CMD_AV_VID_1080P_50HZ: case PS3AV_CMD_AV_VID_WXGA: case PS3AV_CMD_AV_VID_SXGA: case PS3AV_CMD_AV_VID_WUXGA: d = 4; break; default: printk(KERN_ERR "%s failed, vid:%x\n", __func__, video_vid); break; } if (fs < PS3AV_CMD_AUDIO_FS_44K || fs > PS3AV_CMD_AUDIO_FS_192K) printk(KERN_ERR "%s failed, fs:%x\n", __func__, fs); else ns_val = ps3av_ns_table[PS3AV_CMD_AUDIO_FS_44K-BASE][d]; *ns++ = ns_val & 0x000000FF; *ns++ = (ns_val & 0x0000FF00) >> 8; *ns = (ns_val & 0x00FF0000) >> 16; }

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#undef BASE
static u8 ps3av_cnv_enable(u32 source, const u8 *enable) { u8 ret = 0; if (source == PS3AV_CMD_AUDIO_SOURCE_SPDIF) { ret = 0x03; } else if (source == PS3AV_CMD_AUDIO_SOURCE_SERIAL) { ret = ((enable[0] << 4) + (enable[1] << 5) + (enable[2] << 6) + (enable[3] << 7)) | 0x01; } else printk(KERN_ERR "%s failed, source:%x\n", __func__, source); return ret; }

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static u8 ps3av_cnv_fifomap(const u8 *map) { u8 ret = 0; ret = map[0] + (map[1] << 2) + (map[2] << 4) + (map[3] << 6); return ret; }

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static u8 ps3av_cnv_inputlen(u32 word_bits) { u8 ret = 0; switch (word_bits) { case PS3AV_CMD_AUDIO_WORD_BITS_16: ret = PS3AV_CMD_AV_INPUTLEN_16; break; case PS3AV_CMD_AUDIO_WORD_BITS_20: ret = PS3AV_CMD_AV_INPUTLEN_20; break; case PS3AV_CMD_AUDIO_WORD_BITS_24: ret = PS3AV_CMD_AV_INPUTLEN_24; break; default: printk(KERN_ERR "%s failed, word_bits:%x\n", __func__, word_bits); break; } return ret; }

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static u8 ps3av_cnv_layout(u32 num_of_ch) { if (num_of_ch > PS3AV_CMD_AUDIO_NUM_OF_CH_8) { printk(KERN_ERR "%s failed, num_of_ch:%x\n", __func__, num_of_ch); return 0; } return num_of_ch == PS3AV_CMD_AUDIO_NUM_OF_CH_2 ? 0x0 : 0x1; }

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static void ps3av_cnv_info(struct ps3av_audio_info_frame *info, const struct ps3av_pkt_audio_mode *mode) { info->pb1.cc = mode->audio_num_of_ch + 1; /* CH2:0x01 --- CH8:0x07 */ info->pb1.ct = 0; info->pb2.sf = 0; info->pb2.ss = 0; info->pb3 = 0; /* check mode->audio_format ?? */ info->pb4 = mode->audio_layout; info->pb5.dm = mode->audio_downmix; info->pb5.lsv = mode->audio_downmix_level; }

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Geert Uytterhoeven89100.00%1100.00%
Total89100.00%1100.00%


static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info) { memcpy(chstat, cs_info, 5); }

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Geert Uytterhoeven2395.83%150.00%
Al Viro14.17%150.00%
Total24100.00%2100.00%


u32 ps3av_cmd_set_av_audio_param(void *p, u32 port, const struct ps3av_pkt_audio_mode *audio_mode, u32 video_vid) { struct ps3av_pkt_av_audio_param *param; param = (struct ps3av_pkt_av_audio_param *)p; memset(param, 0, sizeof(*param)); ps3av_set_hdr(PS3AV_CID_AV_AUDIO_PARAM, sizeof(*param), &param->send_hdr); param->avport = port; param->mclk = ps3av_cnv_mclk(audio_mode->audio_fs) | 0x80; ps3av_cnv_ns(param->ns, audio_mode->audio_fs, video_vid); param->enable = ps3av_cnv_enable(audio_mode->audio_source, audio_mode->audio_enable); param->swaplr = 0x09; param->fifomap = ps3av_cnv_fifomap(audio_mode->audio_map); param->inputctrl = 0x49; param->inputlen = ps3av_cnv_inputlen(audio_mode->audio_word_bits); param->layout = ps3av_cnv_layout(audio_mode->audio_num_of_ch); ps3av_cnv_info(&param->info, audio_mode); ps3av_cnv_chstat(param->chstat, audio_mode->audio_cs_info);