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alistair23-linux/drivers/ps3/ps3av_cmd.c
Thomas Gleixner 935912c538 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 164 
Based on 1 normalized pattern(s):

  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

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 12 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Richard Fontana <rfontana@redhat.com>
Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070033.745497013@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:26:38 -07:00

925 lines
23 KiB
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Raw Blame History

// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2006 Sony Computer Entertainment Inc.
* Copyright 2006, 2007 Sony Corporation
*
* AV backend support for PS3
*/
#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;
}
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;
}
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;
}
static int ps3av_hdmi_range(void)
{
if (ps3_compare_firmware_version(1, 8, 0) < 0)
return 0;
else
return 1; /* supported */
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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;
}
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);
}
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);
}
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;
}
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;
}
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;
}
#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;
}
#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;
}
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;
}
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;
}
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;
}
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;
}
static void ps3av_cnv_chstat(u8 *chstat, const u8 *cs_info)
{
memcpy(chstat, cs_info, 5);
}
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);
return sizeof(*param);
}
/* default cs val */
u8 ps3av_mode_cs_info[] = {
0x00, 0x09, 0x00, 0x02, 0x01, 0x00, 0x00, 0x00
};
EXPORT_SYMBOL_GPL(ps3av_mode_cs_info);
#define CS_44 0x00
#define CS_48 0x02
#define CS_88 0x08
#define CS_96 0x0a
#define CS_176 0x0c
#define CS_192 0x0e
#define CS_MASK 0x0f
#define CS_BIT 0x40
void ps3av_cmd_set_audio_mode(struct ps3av_pkt_audio_mode *audio, u32 avport,
u32 ch, u32 fs, u32 word_bits, u32 format,
u32 source)
{
int spdif_through;
int i;
if (!(ch | fs | format | word_bits | source)) {
ch = PS3AV_CMD_AUDIO_NUM_OF_CH_2;
fs = PS3AV_CMD_AUDIO_FS_48K;
word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
format = PS3AV_CMD_AUDIO_FORMAT_PCM;
source = PS3AV_CMD_AUDIO_SOURCE_SERIAL;
}
/* audio mode */
memset(audio, 0, sizeof(*audio));
ps3av_set_hdr(PS3AV_CID_AUDIO_MODE, sizeof(*audio), &audio->send_hdr);
audio->avport = (u8) avport;
audio->mask = 0x0FFF; /* XXX set all */
audio->audio_num_of_ch = ch;
audio->audio_fs = fs;
audio->audio_word_bits = word_bits;
audio->audio_format = format;
audio->audio_source = source;
switch (ch) {
case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
audio->audio_enable[3] = 1;
/* fall through */
case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
audio->audio_enable[2] = 1;
audio->audio_enable[1] = 1;
/* fall through */
case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
default:
audio->audio_enable[0] = 1;
}
/* audio swap L/R */
for (i = 0; i < 4; i++)
audio->audio_swap[i] = PS3AV_CMD_AUDIO_SWAP_0; /* no swap */
/* audio serial input mapping */
audio->audio_map[0] = PS3AV_CMD_AUDIO_MAP_OUTPUT_0;
audio->audio_map[1] = PS3AV_CMD_AUDIO_MAP_OUTPUT_1;
audio->audio_map[2] = PS3AV_CMD_AUDIO_MAP_OUTPUT_2;
audio->audio_map[3] = PS3AV_CMD_AUDIO_MAP_OUTPUT_3;
/* audio speaker layout */
if (avport == PS3AV_CMD_AVPORT_HDMI_0 ||
avport == PS3AV_CMD_AVPORT_HDMI_1) {
switch (ch) {
case PS3AV_CMD_AUDIO_NUM_OF_CH_8:
audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_8CH;
break;
case PS3AV_CMD_AUDIO_NUM_OF_CH_6:
audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_6CH;
break;
case PS3AV_CMD_AUDIO_NUM_OF_CH_2:
default:
audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
break;
}
} else {
audio->audio_layout = PS3AV_CMD_AUDIO_LAYOUT_2CH;
}
/* audio downmix permission */
audio->audio_downmix = PS3AV_CMD_AUDIO_DOWNMIX_PERMITTED;
/* audio downmix level shift (0:0dB to 15:15dB) */
audio->audio_downmix_level = 0; /* 0dB */
/* set ch status */
for (i = 0; i < 8; i++)
audio->audio_cs_info[i] = ps3av_mode_cs_info[i];
switch (fs) {
case PS3AV_CMD_AUDIO_FS_44K:
audio->audio_cs_info[3] &= ~CS_MASK;
audio->audio_cs_info[3] |= CS_44;
break;
case PS3AV_CMD_AUDIO_FS_88K:
audio->audio_cs_info[3] &= ~CS_MASK;
audio->audio_cs_info[3] |= CS_88;
break;
case PS3AV_CMD_AUDIO_FS_96K:
audio->audio_cs_info[3] &= ~CS_MASK;
audio->audio_cs_info[3] |= CS_96;
break;
case PS3AV_CMD_AUDIO_FS_176K:
audio->audio_cs_info[3] &= ~CS_MASK;
audio->audio_cs_info[3] |= CS_176;
break;
case PS3AV_CMD_AUDIO_FS_192K:
audio->audio_cs_info[3] &= ~CS_MASK;
audio->audio_cs_info[3] |= CS_192;
break;
default:
break;
}
/* non-audio bit */
spdif_through = audio->audio_cs_info[0] & 0x02;
/* pass through setting */
if (spdif_through &&
(avport == PS3AV_CMD_AVPORT_SPDIF_0 ||
avport == PS3AV_CMD_AVPORT_SPDIF_1 ||
avport == PS3AV_CMD_AVPORT_HDMI_0 ||
avport == PS3AV_CMD_AVPORT_HDMI_1)) {
audio->audio_word_bits = PS3AV_CMD_AUDIO_WORD_BITS_16;
audio->audio_format = PS3AV_CMD_AUDIO_FORMAT_BITSTREAM;
}
}
int ps3av_cmd_audio_mode(struct ps3av_pkt_audio_mode *audio_mode)
{
int res;
res = ps3av_do_pkt(PS3AV_CID_AUDIO_MODE, sizeof(*audio_mode),
sizeof(*audio_mode), &audio_mode->send_hdr);
if (res < 0)
return res;
res = get_status(audio_mode);
if (res)
printk(KERN_ERR "PS3AV_CID_AUDIO_MODE: failed %x\n", res);
return res;
}
int ps3av_cmd_audio_mute(int num_of_port, u32 *port, u32 mute)
{
int i, res;
struct ps3av_pkt_audio_mute audio_mute;
if (num_of_port > PS3AV_OPT_PORT_MAX)
return -EINVAL;
/* audio mute */
memset(&audio_mute, 0, sizeof(audio_mute));
for (i = 0; i < num_of_port; i++) {
audio_mute.mute[i].avport = port[i];
audio_mute.mute[i].mute = mute;
}
res = ps3av_do_pkt(PS3AV_CID_AUDIO_MUTE,
sizeof(audio_mute.send_hdr) +
sizeof(struct ps3av_audio_mute) * num_of_port,
sizeof(audio_mute), &audio_mute.send_hdr);
if (res < 0)
return res;
res = get_status(&audio_mute);
if (res)
printk(KERN_ERR "PS3AV_CID_AUDIO_MUTE: failed %x\n", res);
return res;
}
int ps3av_cmd_audio_active(int active, u32 port)
{
int res;
struct ps3av_pkt_audio_active audio_active;
u32 cid;
/* audio active */
memset(&audio_active, 0, sizeof(audio_active));
audio_active.audio_port = port;
cid = active ? PS3AV_CID_AUDIO_ACTIVE : PS3AV_CID_AUDIO_INACTIVE;
res = ps3av_do_pkt(cid, sizeof(audio_active), sizeof(audio_active),
&audio_active.send_hdr);
if (res < 0)
return res;
res = get_status(&audio_active);
if (res)
printk(KERN_ERR "PS3AV_CID_AUDIO_ACTIVE:%x failed %x\n", cid,
res);
return res;
}
int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
{
int res;
mutex_lock(&ps3_gpu_mutex);
/* avb packet */
res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
&avb->send_hdr);
if (res < 0)
goto out;
res = get_status(avb);
if (res)
pr_debug("%s: PS3AV_CID_AVB_PARAM: failed %x\n", __func__,
res);
out:
mutex_unlock(&ps3_gpu_mutex);
return res;
}
int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *hw_conf)
{
int res;
memset(hw_conf, 0, sizeof(*hw_conf));
res = ps3av_do_pkt(PS3AV_CID_AV_GET_HW_CONF, sizeof(hw_conf->send_hdr),
sizeof(*hw_conf), &hw_conf->send_hdr);
if (res < 0)
return res;
res = get_status(hw_conf);
if (res)
printk(KERN_ERR "PS3AV_CID_AV_GET_HW_CONF: failed %x\n", res);
return res;
}
int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *info,
u32 avport)
{
int res;
memset(info, 0, sizeof(*info));
info->avport = avport;
res = ps3av_do_pkt(PS3AV_CID_AV_GET_MONITOR_INFO,
sizeof(info->send_hdr) + sizeof(info->avport) +
sizeof(info->reserved),
sizeof(*info), &info->send_hdr);
if (res < 0)
return res;
res = get_status(info);
if (res)
printk(KERN_ERR "PS3AV_CID_AV_GET_MONITOR_INFO: failed %x\n",
res);
return res;
}
#define PS3AV_AV_LAYOUT_0 (PS3AV_CMD_AV_LAYOUT_32 \
| PS3AV_CMD_AV_LAYOUT_44 \
| PS3AV_CMD_AV_LAYOUT_48)
#define PS3AV_AV_LAYOUT_1 (PS3AV_AV_LAYOUT_0 \
| PS3AV_CMD_AV_LAYOUT_88 \
| PS3AV_CMD_AV_LAYOUT_96 \
| PS3AV_CMD_AV_LAYOUT_176 \
| PS3AV_CMD_AV_LAYOUT_192)
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