//tas5707 DRC for channel L/R
static int tas5707_set_drc1(struct snd_soc_codec *codec)
{
int i = 0, j = 0;
u8 *p = NULL;
struct tas57xx_platform_data *pdata = dev_get_platdata(codec->dev);
//using user BSP defined drc1 config;
if(pdata && pdata->custom_drc1_table && pdata->custom_drc1_table_len == 24){
p = pdata->custom_drc1_table;
CODEC_DEBUG("tas5707_set_drc1::using BSP defined drc1 config\n");
for(i = 0;i < 3;i++){
for(j = 0;j < 8;j++)
TAS5707_drc1_table[i][j] = p[i*8 + j];
snd_soc_bulk_write_raw(codec, DDX_DRC1_AE+i, TAS5707_drc1_table[i], 8);
}
}else{
return -1;
}
if(pdata && pdata->custom_drc1_tko_table && pdata->custom_drc1_tko_table_len == 12){
p = pdata->custom_drc1_tko_table;
CODEC_DEBUG("tas5707_set_drc1::using BSP defined drc1 TKO config\n");
for(i = 0;i < 3;i++){
for(j = 0;j < 4;j++)
tas5707_drc1_tko_table[i][j]= p[i*4 + j];
snd_soc_bulk_write_raw(codec, DDX_DRC1_T+i, tas5707_drc1_tko_table[i], 4);
}
}else{
return -1;
}
return 0;
}
//}}}
//{{{ FillOutDecodeCommand
////////////////////////////////////////////////////////////////////////////
///
/// Populate the AUDIO_DECODER's MME_TRANSFORM parameters for PCM audio.
///
CodecStatus_t Codec_MmeAudioPcm_c::FillOutDecodeCommand( void )
{
PcmAudioCodecDecodeContext_t *Context = (PcmAudioCodecDecodeContext_t *)DecodeContext;
CODEC_DEBUG ("%s: Initializing decode params\n", __FUNCTION__);
// Initialize the frame parameters
memset (&Context->DecodeParameters, 0, sizeof(Context->DecodeParameters));
Context->DecodeParameters.Restart = RestartTransformer;
RestartTransformer = ACC_MME_FALSE;
// Zero the reply structure
memset( &Context->DecodeStatus, 0, sizeof(Context->DecodeStatus) );
// Fillout the actual command
Context->BaseContext.MMECommand.CmdStatus.AdditionalInfoSize = sizeof(Context->DecodeStatus);
Context->BaseContext.MMECommand.CmdStatus.AdditionalInfo_p = (MME_GenericParams_t)(&Context->DecodeStatus);
Context->BaseContext.MMECommand.ParamSize = sizeof(Context->DecodeParameters);
Context->BaseContext.MMECommand.Param_p = (MME_GenericParams_t)(&Context->DecodeParameters);
CODEC_DEBUG("Restart %d\n", Context->DecodeParameters.Restart);
CODEC_DEBUG("AdditionalInfoSize %d\n", Context->BaseContext.MMECommand.CmdStatus.AdditionalInfoSize);
return CodecNoError;
}
////////////////////////////////////////////////////////////////////////////
///
/// Validate the PCM processing extended status structures and squawk loudly if problems are found.
///
CodecStatus_t Codec_MmeAudio_c::ValidatePcmProcessingExtendedStatus(
CodecBaseDecodeContext_t *Context,
MME_PcmProcessingFrameExtStatus_t *PcmStatus)
{
ParsedAudioParameters_t* AudioParameters;
//
// provide default values for parameters that may be influenced by the extended status
//
AudioParameters = BufferState[Context->BufferIndex].ParsedAudioParameters;
AudioParameters->MixingMetadata.IsMixingMetadataPresent = false;
//
// Get ready to process the status messages (and perform a little bounds checking
//
int BytesLeft = PcmStatus->BytesUsed;
MME_PcmProcessingStatusTemplate_t *SpecificStatus = &(PcmStatus->PcmStatus);
if (BytesLeft > (int)(sizeof(MME_PcmProcessingFrameExtStatus_Concrete_t) - sizeof(PcmStatus->BytesUsed)))
{
CODEC_ERROR("BytesLeft is too large - BytesLeft %d\n", BytesLeft);
return CodecError;
}
//
// Iterate through the status messages processing each one
//
while (BytesLeft > 0)
{
// check for sanity
if (SpecificStatus->StructSize < 8 ||
SpecificStatus->StructSize > (unsigned) BytesLeft)
{
CODEC_ERROR("PCM extended status is too %s - Id %x StructSize %d",
(SpecificStatus->StructSize < 8 ? "small" : "large"),
SpecificStatus->Id, SpecificStatus->StructSize);
return CodecError;
}
// handle the status report
switch (SpecificStatus->Id)
{
case ACC_PCMPROCESS_MAIN_MT << 8:
CODEC_DEBUG("Found [Output 0 (MAIN)]\n");
// do nothing with it
break;
case ACC_MIX_METADATA_ID:
CODEC_DEBUG("Found ACC_MIX_METADATA_ID - Id %x StructSize %d\n",
SpecificStatus->Id, SpecificStatus->StructSize);
HandleMixingMetadata(Context, SpecificStatus);
break;
default:
CODEC_TRACE("Ignoring unexpected PCM extended status - Id %x StructSize %d\n",
SpecificStatus->Id, SpecificStatus->StructSize);
// just ignore it... don't propagate the error
}
// move to the next status field. we checked for sanity above so we shouldn't need any bounds checks.
BytesLeft -= SpecificStatus->StructSize;
SpecificStatus = (MME_PcmProcessingStatusTemplate_t *)
(((char *) SpecificStatus) + SpecificStatus->StructSize);
}
return CodecNoError;
}
//}}}
//{{{ ValidateDecodeContext
////////////////////////////////////////////////////////////////////////////
///
/// Validate the ACC status structure and squawk loudly if problems are found.
///
/// \return CodecSuccess
///
CodecStatus_t Codec_MmeAudioPcm_c::ValidateDecodeContext( CodecBaseDecodeContext_t *Context )
{
PcmAudioCodecDecodeContext_t* DecodeContext = (PcmAudioCodecDecodeContext_t*)Context;
MME_LxAudioDecoderFrameStatus_t &Status = DecodeContext->DecodeStatus;
ParsedAudioParameters_t* AudioParameters;
//CODEC_TRACE ("%s: DecStatus %d\n", __FUNCTION__, Status.DecStatus);
if (ENABLE_CODEC_DEBUG)
{
//DumpCommand(bufferIndex);
}
if (Status.DecStatus != ACC_HXR_OK)
{
CODEC_ERROR("PCM audio decode error (muted frame): %d\n", Status.DecStatus);
//DumpCommand(bufferIndex);
// don't report an error to the higher levels (because the frame is muted)
}
// SYSFS
AudioDecoderStatus = Status;
//
// Attach any codec derived metadata to the output buffer (or verify the
// frame analysis if the frame analyser already filled everything in for
// us).
//
AudioParameters = BufferState[DecodeContext->BaseContext.BufferIndex].ParsedAudioParameters;
AudioParameters->Source.BitsPerSample = AudioOutputSurface->BitsPerSample;
AudioParameters->Source.ChannelCount = AudioOutputSurface->ChannelCount;
AudioParameters->Organisation = Status.AudioMode;
AudioParameters->SampleCount = Status.NbOutSamples;
int SamplingFreqCode = Status.SamplingFreq;
if (SamplingFreqCode < ACC_FS_reserved)
{
AudioParameters->Source.SampleRateHz = ACC_SamplingFreqLUT[SamplingFreqCode];
}
else
{
AudioParameters->Source.SampleRateHz = 0;
CODEC_ERROR("PCM audio decode bad sampling freq returned: 0x%x\n", SamplingFreqCode);
}
CODEC_DEBUG("AudioParameters->Source.BitsPerSample %d\n", AudioParameters->Source.BitsPerSample);
CODEC_DEBUG("AudioParameters->Source.ChannelCount %d\n", AudioParameters->Source.ChannelCount);
CODEC_DEBUG("AudioParameters->Organisation %d\n", AudioParameters->Organisation);
CODEC_DEBUG("AudioParameters->SampleCount %d\n", AudioParameters->SampleCount);
CODEC_DEBUG("AudioParameters->Source.SampleRateHz %d\n", AudioParameters->Source.SampleRateHz);
return CodecNoError;
}
int ISIL_VENC_MJPG_GetChCfg(CODEC_CHANNEL *pChan, VENC_MJPG_CFG* stpVencMjpgCfg)
{
int fd = 0;
if(pChan == NULL){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null ");
#endif
return CODEC_ERR_INVAL;
}
if(pChan->u32Ch >= ENC_MAXCH)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("input chann: %d > MaxCh: %d", pChan->u32Ch, ENC_MAXCH);
#endif
return CODEC_ERR_INVAL;
}
if(stpVencMjpgCfg == NULL)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" input parament is NULL");
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsCreate)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel not create");
#endif
return CODEC_ERR_NOT_EXIST;
}
//todo
//ioctl,send cfg to driver, now unknown
fd = VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].s32ChFd;
if(ioctl(fd, ISIL_MJPEG_ENCODE_PARAM_GET, stpVencMjpgCfg) < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" ioctl fail");
perror("why: ");
#endif
return CODEC_ERR_FAIL;
}
fprintf(stderr, "mjpg level:%d,num:%d,str:%d,type:%d\n",
stpVencMjpgCfg->e_image_level,
stpVencMjpgCfg->i_capture_frame_number,
stpVencMjpgCfg->i_capture_frame_stride,
stpVencMjpgCfg->i_capture_type
);
return CODEC_ERR_OK;
}
static int tas5707_init(struct snd_soc_codec *codec)
{
int ret = 0;
unsigned char burst_data[][4]= {
{0x00,0x01,0x77,0x72},
{0x00,0x00,0x42,0x03},
{0x01,0x02,0x13,0x45},
};
struct tas5707_priv *tas5707 = snd_soc_codec_get_drvdata(codec);
CODEC_DEBUG("tas5707_init\n");
snd_soc_write(codec, DDX_OSC_TRIM, 0x00);
msleep(50);
snd_soc_write(codec, DDX_CLOCK_CTL, 0x6c);//0x74 = 512fs; 0x6c = 256fs
snd_soc_write(codec, DDX_SYS_CTL_1, 0xa0);
snd_soc_write(codec, DDX_SERIAL_DATA_INTERFACE, 0x05);
/* init_snd_soc_write(codec, DDX_IC_DELAY_CHANNEL_1, 0xac);
init_snd_soc_write(codec, DDX_IC_DELAY_CHANNEL_2, 0x54);
init_snd_soc_write(codec, DDX_IC_DELAY_CHANNEL_3, 0xac);
init_snd_soc_write(codec, DDX_IC_DELAY_CHANNEL_4, 0x54);
*/
snd_soc_write(codec, DDX_BKND_ERR, 0x02);
snd_soc_bulk_write_raw(codec, DDX_INPUT_MUX, burst_data[0], 4);
snd_soc_bulk_write_raw(codec, DDX_CH4_SOURCE_SELECT, burst_data[1], 4);
snd_soc_bulk_write_raw(codec, DDX_PWM_MUX, burst_data[2], 4);
//drc
if((ret = tas5707_set_drc(codec)) < 0)
CODEC_DEBUG("fail to set tas5707 drc\n");
//eq
if((ret = tas5707_set_eq(codec)) < 0)
CODEC_DEBUG("fail to set tas5707 eq\n");
//init
if((ret = tas5707_customer_init(codec)) < 0)
CODEC_DEBUG("fail to set tas5707 customer init\n");
snd_soc_write(codec, DDX_VOLUME_CONFIG, 0xD1);
snd_soc_write(codec, DDX_SYS_CTL_2, 0x84);
snd_soc_write(codec, DDX_START_STOP_PERIOD, 0x95);
snd_soc_write(codec, DDX_PWM_SHUTDOWN_GROUP, 0x30);
snd_soc_write(codec, DDX_MODULATION_LIMIT, 0x02);
//normal operation
if((ret = tas5707_set_master_vol(codec)) < 0)
CODEC_DEBUG("fail to set tas5707 master vol\n");
snd_soc_write(codec, DDX_CHANNEL1_VOL, tas5707->Ch1_vol);
snd_soc_write(codec, DDX_CHANNEL2_VOL, tas5707->Ch2_vol);
snd_soc_write(codec, DDX_SOFT_MUTE, 0x00);
return ret;
}
////////////////////////////////////////////////////////////////////////////
///
/// Validate the ACC status structure and squawk loudly if problems are found.
///
/// Dispite the squawking this method unconditionally returns success. This is
/// because the firmware will already have concealed the decode problems by
/// performing a soft mute.
///
/// \return CodecSuccess
///
CodecStatus_t Codec_MmeAudioAvs_c::ValidateDecodeContext(CodecBaseDecodeContext_t *Context)
{
AvsAudioCodecDecodeContext_t *DecodeContext = (AvsAudioCodecDecodeContext_t *) Context;
MME_LxAudioDecoderFrameStatus_t &Status = DecodeContext->DecodeStatus;
ParsedAudioParameters_t *AudioParameters;
CODEC_DEBUG(">><<\n");
if (ENABLE_CODEC_DEBUG)
{
//DumpCommand(bufferIndex);
}
if (Status.DecStatus != ACC_AVS2_OK && Status.DecStatus != ACC_AVS_MC_CRC_ERROR)
{
CODEC_ERROR("AVS audio decode error (muted frame): %d\n", Status.DecStatus);
//DumpCommand(bufferIndex);
// don't report an error to the higher levels (because the frame is muted)
}
if (Status.NbOutSamples != 1152 && Status.NbOutSamples != 576) // TODO: manifest constant
{
// 288/144 aren't valid values (but testing showed that it was emited for some
// of the AVS2 streams for example WrenTesting/AVS2_LIII/AVS2_LIII_80kbps_24khz_s.mp3)
// so we continue to output a message if this is observed but only if diagnostics are
// enabled.
if (Status.NbOutSamples == 288 || Status.NbOutSamples == 144)
CODEC_DEBUG("Unexpected number of output samples (%d)\n", Status.NbOutSamples);
else
CODEC_ERROR("Unexpected number of output samples (%d)\n", Status.NbOutSamples);
//DumpCommand(bufferIndex);
}
// SYSFS
AudioDecoderStatus = Status;
//
// Attach any codec derived metadata to the output buffer (or verify the
// frame analysis if the frame analyser already filled everything in for
// us).
//
AudioParameters = BufferState[DecodeContext->BaseContext.BufferIndex].ParsedAudioParameters;
AudioParameters->Source.BitsPerSample = AudioOutputSurface->BitsPerSample;
AudioParameters->Source.ChannelCount = AudioOutputSurface->ChannelCount;
AudioParameters->Organisation = Status.AudioMode;
AudioParameters->SampleCount = Status.NbOutSamples;
int SamplingFreqCode = Status.SamplingFreq;
if (SamplingFreqCode < ACC_FS_reserved)
{
AudioParameters->Source.SampleRateHz = ACC_SamplingFreqLUT[SamplingFreqCode];
}
else
{
AudioParameters->Source.SampleRateHz = 0;
CODEC_ERROR("AVS audio decode bad sampling freq returned: 0x%x\n", SamplingFreqCode);
}
return CodecNoError;
}
/***********************************************************************************************
function: ISIL_VENC_MJPG_Enable
description:start mjpg encoding
paraments:
input: unsigned char u8Ch : channel ID, form 0~(ENC_MAXCH-1)
output:none
return:
CODEC_ERR_OK : sucess
CODEC_ERR_NOT_EXIST : channel not create
CODEC_ERR_EXIST: channel had enable
CODEC_ERR_INVAL : input parament is invalid
*************************************************************************************************/
int ISIL_VENC_MJPG_Enable(CODEC_CHANNEL *pChan)//start encoding
{
int fd = 0;
printf("----enable mjpg------\n");
if(pChan == NULL){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null ");
#endif
return CODEC_ERR_INVAL;
}
if(pChan->u32Ch >= ENC_MAXCH)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("input chann: %d > MaxCh: %d", pChan->u32Ch, ENC_MAXCH);
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsCreate)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel %d not create", pChan->u32Ch);
#endif
return CODEC_ERR_NOT_EXIST;
}
if(VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsEnable)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel %d had enbale", pChan->u32Ch);
#endif
return CODEC_ERR_OK;
//return CODEC_ERR_EXIST;
}
//todo
//send command to driver
fd = VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].s32ChFd;
if(ioctl(fd, ISIL_LOGIC_CHAN_ENABLE_SET, NULL) < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("enable channel fail");
#endif
return CODEC_ERR_FAIL;
}
VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsEnable = 1;
return CODEC_ERR_OK;
}
int ISIL_VENC_MJPG_StopCap(CODEC_CHANNEL *pEncChan, unsigned int u32Type)
{
int s32Ret = 0;
VENC_MJPG_CFG mjpg_cfg;
if(pEncChan == NULL)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null");
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pEncChan->u32ChipID][pEncChan->u32Ch].u8IsCreate)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel not create");
#endif
return CODEC_ERR_NOT_EXIST;
}
memset(&mjpg_cfg, 0x00, sizeof(VENC_MJPG_CFG));
s32Ret = ISIL_VENC_MJPG_GetChCfg(pEncChan, &mjpg_cfg);
if(s32Ret < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" get mjpg cfg fail\n");
#endif
return CODEC_ERR_FAIL;
}
mjpg_cfg.i_capture_type |= u32Type;
mjpg_cfg.change_mask_flag = ISIL_MJPEG_ENCODE_PARAM_ENABLE_CHANGE_CAPTURE_TYPE;
s32Ret = ISIL_VENC_MJPG_SetChCfg(pEncChan, &mjpg_cfg);
if(s32Ret < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" set mjpg cfg fail\n");
#endif
return CODEC_ERR_FAIL;
}
if(VENC_MJPG_TABLE[pEncChan->u32ChipID][pEncChan->u32Ch].u8IsEnable){
s32Ret = ISIL_VENC_MJPG_Disable(pEncChan);
}
return s32Ret;
}
static int tas5707_set_eq_biquad(struct snd_soc_codec *codec)
{
int i = 0, j = 0, k = 0;
u8 *p = NULL;
u8 addr;
u8 tas5707_bq_table[20];
struct tas5707_priv *tas5707 = snd_soc_codec_get_drvdata(codec);
struct tas57xx_platform_data *pdata = tas5707->pdata;
struct tas57xx_eq_cfg *cfg;
if(!pdata)
return 0;
if(!(cfg = pdata->eq_cfgs))
return 0;
CODEC_DEBUG("tas5707_set_eq_biquad::using BSP defined EQ biquad config::%s\n",
cfg[tas5707->eq_cfg].name);
p = cfg[tas5707->eq_cfg].regs;
for(i = 0;i < 2;i++){
for(j = 0;j < 7;j++){
addr = (DDX_CH1_BQ_0 + i*7 + j);
for(k = 0;k < 20;k++){
tas5707_bq_table[k]= p[i*7*20 + j*20 + k];
printk(KERN_DEBUG "[%d]=%#x\n",k,tas5707_bq_table[k]);
}
printk(KERN_DEBUG "\n");
snd_soc_bulk_write_raw(codec, addr, tas5707_bq_table, 20);
}
}
return 0;
}
static int tas5707_set_dai_fmt(struct snd_soc_dai *codec_dai,
unsigned int fmt)
{
//struct snd_soc_codec *codec = codec_dai->codec;
CODEC_DEBUG("%s\n", __func__);
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS:
break;
default:
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
case SND_SOC_DAIFMT_I2S:
case SND_SOC_DAIFMT_RIGHT_J:
case SND_SOC_DAIFMT_LEFT_J:
break;
default:
return -EINVAL;
}
switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
case SND_SOC_DAIFMT_NB_NF:
break;
case SND_SOC_DAIFMT_NB_IF:
break;
default:
return -EINVAL;
}
return 0;
}
static int tas5707_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
struct snd_soc_dai *dai)
{
//struct snd_soc_pcm_runtime *rtd = substream->private_data;
//struct snd_soc_codec *codec = rtd->codec;
unsigned int rate;
CODEC_DEBUG("%s\n", __func__);
rate = params_rate(params);
pr_debug("rate: %u\n", rate);
switch (params_format(params)) {
case SNDRV_PCM_FORMAT_S24_LE:
case SNDRV_PCM_FORMAT_S24_BE:
pr_debug("24bit\n");
/* fall through */
case SNDRV_PCM_FORMAT_S32_LE:
case SNDRV_PCM_FORMAT_S20_3LE:
case SNDRV_PCM_FORMAT_S20_3BE:
pr_debug("20bit\n");
break;
case SNDRV_PCM_FORMAT_S16_LE:
case SNDRV_PCM_FORMAT_S16_BE:
pr_debug("16bit\n");
break;
default:
return -EINVAL;
}
return 0;
}
static int tas5707_set_master_vol(struct snd_soc_codec *codec)
{
struct tas57xx_platform_data *pdata = dev_get_platdata(codec->dev);
//using user BSP defined master vol config;
if(pdata && pdata->custom_master_vol){
CODEC_DEBUG("tas5707_set_master_vol::%d\n", pdata->custom_master_vol);
snd_soc_write(codec, DDX_MASTER_VOLUME, (0xff - pdata->custom_master_vol));
}
else{
CODEC_DEBUG("get dtd master_vol failed:using default setting\n");
snd_soc_write(codec, DDX_MASTER_VOLUME, 0x30);
}
return 0;
}
/***********************************************************************************************
function: ISIL_VENC_MJPG_SetChCfg
description:set mjpg encoding config
paraments:
input: unsigned char u8Ch : channel ID, form 0~(ENC_MAXCH-1)
VENC_MJPEG_CFG* stpVencMjpgCfg:point to cfg data
output:none
return:
CODEC_ERR_OK : sucess
CODEC_ERR_INVAL: input parament is invalid
CODEC_ERR_NOT_EXIST: channel not create
*************************************************************************************************/
int ISIL_VENC_MJPG_SetChCfg(CODEC_CHANNEL *pChan, VENC_MJPG_CFG* stpVencMjpgCfg)
{
int fd = 0;
if(pChan == NULL){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null ");
#endif
return CODEC_ERR_INVAL;
}
if(pChan->u32Ch >= ENC_MAXCH)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("input chann: %d > MaxCh: %d", pChan->u32Ch, ENC_MAXCH);
#endif
return CODEC_ERR_INVAL;
}
if(stpVencMjpgCfg == NULL)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" input parament is NULL");
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsCreate)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel not create");
#endif
return CODEC_ERR_NOT_EXIST;
}
//todo
//ioctl,send cfg to driver, now unknown
fd = VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].s32ChFd;
if(ioctl(fd, ISIL_MJPEG_ENCODE_PARAM_SET, stpVencMjpgCfg) < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" ioctl fail");
perror("why: ");
#endif
return CODEC_ERR_FAIL;
}
return CODEC_ERR_OK;
}
CodecStatus_t Codec_MmeVideoFlv1_c::DumpDecodeParameters(void *Parameters)
{
FLV1_TransformParam_t *FrameParams;
FrameParams = (FLV1_TransformParam_t *)Parameters;
Flv1StaticPicture++;
CODEC_DEBUG("********** Picture %d *********\n", Flv1StaticPicture - 1);
return CodecNoError;
}
/***********************************************************************************************
function: ISIL_VENC_MJPG_Disable
description:stop mjpg encoding
paraments:
input: unsigned char u8Ch : channel ID, form 0~(ENC_MAXCH-1)
output:none
return:
CODEC_ERR_OK : sucess
CODEC_ERR_NOT_EXIST : channel not create
CODEC_ERR_EXIST: channel had disable
CODEC_ERR_INVAL : input parament is invalid
*************************************************************************************************/
int ISIL_VENC_MJPG_Disable(CODEC_CHANNEL *pChan)
{
int fd = 0;
if(pChan == NULL){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null ");
#endif
return CODEC_ERR_INVAL;
}
if(pChan->u32Ch >= ENC_MAXCH)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("input chann: %d > MaxCh: %d", pChan->u32Ch, ENC_MAXCH);
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsCreate)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel %d not create", pChan->u32Ch);
#endif
return CODEC_ERR_NOT_EXIST;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsEnable)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel %d had release", pChan->u32Ch);
#endif
return CODEC_ERR_EXIST;
}
//todo
//send command to driver
fd = VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].s32ChFd;
if(ioctl(fd, ISIL_LOGIC_CHAN_DISABLE_SET, NULL) < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("disable channel fail");
#endif
return CODEC_ERR_FAIL;
}
VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsEnable = 0;
return CODEC_ERR_OK;
}
////////////////////////////////////////////////////////////////////////////
///
/// Examine the capability structure returned by the firmware.
///
/// In addition to some diagnostic output and some trivial error checking the
/// primary purpose of this function is to ensure that the firmware is capable
/// of performing the requested decode.
///
CodecStatus_t Codec_MmeAudio_c::HandleCapabilities(void)
{
// Locally rename the VeryLongMemberNamesUsedInTheSuperClass
MME_LxAudioDecoderInfo_t &Capability = AudioDecoderTransformCapability;
MME_LxAudioDecoderInfo_t &Mask = AudioDecoderTransformCapabilityMask;
// Check for version skew
if (Capability.StructSize != sizeof(MME_LxAudioDecoderInfo_t))
{
CODEC_ERROR("%s reports different sizeof MME_LxAudioDecoderInfo_t (version skew?)\n",
Configuration.TransformName[SelectedTransformer]);
return CodecError;
}
// Dump the transformer capability structure
CODEC_DEBUG("Transformer Capability: %s\n", Configuration.TransformName[SelectedTransformer]);
CODEC_DEBUG("\tDecoderCapabilityFlags = %x (requires %x)\n",
Capability.DecoderCapabilityFlags, Mask.DecoderCapabilityFlags);
CODEC_DEBUG("\tDecoderCapabilityExtFlags[0..1] = %x %x\n",
Capability.DecoderCapabilityExtFlags[0],
Capability.DecoderCapabilityExtFlags[1]);
CODEC_DEBUG("\tPcmProcessorCapabilityFlags[0..1] = %x %x\n",
Capability.PcmProcessorCapabilityFlags[0],
Capability.PcmProcessorCapabilityFlags[1]);
// Confirm that the transformer is sufficiently capable to support the required decoder
if ((Mask.DecoderCapabilityFlags !=
(Mask.DecoderCapabilityFlags & Capability.DecoderCapabilityFlags)) ||
(Mask.DecoderCapabilityExtFlags[0] !=
(Mask.DecoderCapabilityExtFlags[0] & Capability.DecoderCapabilityExtFlags[0])) ||
(Mask.DecoderCapabilityExtFlags[1] !=
(Mask.DecoderCapabilityExtFlags[1] & Capability.DecoderCapabilityExtFlags[1])) ||
(Mask.PcmProcessorCapabilityFlags[0] !=
(Mask.PcmProcessorCapabilityFlags[0] & Capability.PcmProcessorCapabilityFlags[0])) ||
(Mask.PcmProcessorCapabilityFlags[1] !=
(Mask.PcmProcessorCapabilityFlags[1] & Capability.PcmProcessorCapabilityFlags[1])))
{
CODEC_ERROR("%s is not capable of decoding %s\n",
Configuration.TransformName[SelectedTransformer], Configuration.CodecName);
#ifdef __TDT__
if (useoldaudiofw == 1)
return CodecNoError;
#endif
return CodecError;
}
return CodecNoError;
}
static int tas5707_remove(struct snd_soc_codec *codec)
{
CODEC_DEBUG("%s \n", __func__);
#ifdef CONFIG_HAS_EARLYSUSPEND
unregister_early_suspend(&early_suspend);
#endif
return 0;
}
//}}}
//{{{ FillOutTransformerInitializationParameters
// /////////////////////////////////////////////////////////////////////////
//
// Function to deal with the returned capabilities
// structure for an Rmv mme transformer.
//
CodecStatus_t Codec_MmeVideoRmv_c::FillOutTransformerInitializationParameters(void)
{
unsigned int i;
// Fill out the actual command
MMEInitializationParameters.TransformerInitParamsSize = sizeof(RV89Dec_InitTransformerParam_t);
MMEInitializationParameters.TransformerInitParams_p = (MME_GenericParams_t)(&InitializationParameters);
CODEC_TRACE("FillOutTransformerInitializationParameters\n");
CODEC_TRACE(" MaxWidth %6u\n", InitializationParameters.MaxWidth);
CODEC_TRACE(" MaxHeight %6u\n", InitializationParameters.MaxHeight);
CODEC_TRACE(" FormatId %6u\n", InitializationParameters.StreamFormatIdentifier);
CODEC_TRACE(" isRV8 %6u\n", InitializationParameters.isRV8);
CODEC_TRACE(" NumRPRSizes %6u\n", InitializationParameters.NumRPRSizes);
for (i = 0; i < (InitializationParameters.NumRPRSizes * 2); i += 2)
{
CODEC_DEBUG(" RPRSize[%d] %6u\n", i, InitializationParameters.RPRSize[i]);
CODEC_DEBUG(" RPRSize[%d] %6u\n", i + 1, InitializationParameters.RPRSize[i + 1]);
}
return CodecNoError;
}
////////////////////////////////////////////////////////////////////////////
///
/// Validate the ACC status structure and squawk loudly if problems are found.
///
/// Dispite the squawking this method unconditionally returns success. This is
/// because the firmware will already have concealed the decode problems by
/// performing a soft mute.
///
/// \return CodecSuccess
///
CodecStatus_t Codec_MmeAudioLpcm_c::ValidateDecodeContext( CodecBaseDecodeContext_t *Context )
{
LpcmAudioCodecDecodeContext_t *DecodeContext = (LpcmAudioCodecDecodeContext_t *) Context;
MME_LxAudioDecoderFrameStatus_t &Status = DecodeContext->DecodeStatus;
ParsedAudioParameters_t *AudioParameters;
CODEC_DEBUG(">><<\n");
if (ENABLE_CODEC_DEBUG)
{
//DumpCommand(bufferIndex);
}
if (Status.DecStatus)
{
CODEC_ERROR("LPCM audio decode error (muted frame): %d\n", Status.DecStatus);
//DumpCommand(bufferIndex);
// don't report an error to the higher levels (because the frame is muted)
}
// SYSFS
AudioDecoderStatus = Status;
//
// Attach any codec derived metadata to the output buffer (or verify the
// frame analysis if the frame analyser already filled everything in for
// us).
//
AudioParameters = BufferState[DecodeContext->BaseContext.BufferIndex].ParsedAudioParameters;
// TODO: these values should be extracted from the codec's reply
AudioParameters->Source.BitsPerSample = /* AudioOutputSurface->BitsPerSample;*/ ((AUDIODEC_GET_OUTPUT_WS((&AudioDecoderInitializationParameters))== ACC_WS32)?32:16);
AudioParameters->Source.ChannelCount = AudioOutputSurface->ChannelCount;/*Codec_MmeAudio_c::GetNumberOfChannelsFromAudioConfiguration((enum eAccAcMode) Status.AudioMode);*/
AudioParameters->Organisation = Status.AudioMode;
// lpcm can be resampled directly in the codec to avoid having them resampled by the mixer
// so get the sampling frequency from the codec
AudioParameters->SampleCount = Status.NbOutSamples;
enum eAccFsCode SamplingFreqCode = (enum eAccFsCode) Status.SamplingFreq;
if (SamplingFreqCode < ACC_FS_reserved)
{
AudioParameters->Source.SampleRateHz = Codec_MmeAudio_c::ConvertCodecSamplingFreq(SamplingFreqCode);
}
else
{
AudioParameters->Source.SampleRateHz = 0;
CODEC_ERROR("LPCM audio decode bad sampling freq returned: 0x%x\n", SamplingFreqCode);
}
return CodecNoError;
}
static void MMECallbackStub( MME_Event_t Event,
MME_Command_t *CallbackData,
void *UserData )
{
Codec_MmeBase_c *Self = (Codec_MmeBase_c *)UserData;
CODEC_DEBUG("%s\n",__FUNCTION__);
Self->CallbackFromMME( Event, CallbackData );
return;
}
//}}}
//{{{ SendMMEStreamParameters
CodecStatus_t Codec_MmeVideoRmv_c::SendMMEStreamParameters (void)
{
CodecStatus_t CodecStatus = CodecNoError;
unsigned int MMEStatus = MME_SUCCESS;
// There are no set stream parameters for Rmv decoder so the transformer is
// terminated and restarted when required (i.e. if width or height change).
if (RestartTransformer)
{
TerminateMMETransformer();
memset (&MMEInitializationParameters, 0x00, sizeof(MME_TransformerInitParams_t));
MMEInitializationParameters.Priority = MME_PRIORITY_NORMAL;
MMEInitializationParameters.StructSize = sizeof(MME_TransformerInitParams_t);
MMEInitializationParameters.Callback = &MMECallbackStub;
MMEInitializationParameters.CallbackUserData = this;
FillOutTransformerInitializationParameters ();
MMEStatus = MME_InitTransformer (Configuration.TransformName[SelectedTransformer],
&MMEInitializationParameters, &MMEHandle);
if (MMEStatus == MME_SUCCESS)
{
CODEC_DEBUG ("New Stream Params %dx%d\n", InitializationParameters.MaxWidth, InitializationParameters.MaxHeight);
CodecStatus = CodecNoError;
RestartTransformer = false;
ParsedFrameParameters->NewStreamParameters = false;
MMEInitialized = true;
}
}
//
// The base class has very helpfully acquired a stream
// parameters context for us which we must release.
// But only if everything went well, otherwise the callers
// will helpfully release it as well (Nick).
//
if (CodecStatus == CodecNoError)
StreamParameterContextBuffer->DecrementReferenceCount ();
//
return CodecStatus;
}
//}}}
//{{{ FillOutSetStreamParametersCommand
////////////////////////////////////////////////////////////////////////////
///
/// Populate the AUDIO_DECODER's MME_SET_GLOBAL_TRANSFORMER_PARAMS parameters for PCM audio.
///
CodecStatus_t Codec_MmeAudioPcm_c::FillOutSetStreamParametersCommand( void )
{
CodecStatus_t Status;
PcmAudioCodecStreamParameterContext_t* Context = (PcmAudioCodecStreamParameterContext_t *)StreamParameterContext;
CODEC_TRACE("\n");
// Fill out the structure
#if 0
// There are no set stream parameters for Vp6 decoder so the transformer is
// terminated and restarted when required (i.e. if width or height change).
if (RestartTransformer)
{
TerminateMMETransformer();
memset (&MMEInitializationParameters, 0x00, sizeof(MME_TransformerInitParams_t));
MMEInitializationParameters.Priority = MME_PRIORITY_NORMAL;
MMEInitializationParameters.StructSize = sizeof(MME_TransformerInitParams_t);
MMEInitializationParameters.Callback = &MMECallbackStub;
MMEInitializationParameters.CallbackUserData = this;
FillOutTransformerInitializationParameters ();
MMEStatus = MME_InitTransformer (Configuration.TransformName[SelectedTransformer],
&MMEInitializationParameters, &MMEHandle);
if (MMEStatus == MME_SUCCESS)
{
CODEC_DEBUG ("New Stream Params %dx%d\n", DecodingWidth, DecodingHeight);
CodecStatus = CodecNoError;
RestartTransformer = eAccFalse;
ParsedFrameParameters->NewStreamParameters = false;
MMEInitialized = true;
}
}
#endif
memset (&(Context->StreamParameters), 0, sizeof(Context->StreamParameters));
Status = FillOutTransformerGlobalParameters (&(Context->StreamParameters));
if (Status != CodecNoError)
return Status;
// Fillout the actual command
Context->BaseContext.MMECommand.CmdStatus.AdditionalInfoSize = 0;
Context->BaseContext.MMECommand.CmdStatus.AdditionalInfo_p = NULL;
Context->BaseContext.MMECommand.ParamSize = sizeof(Context->StreamParameters);
Context->BaseContext.MMECommand.Param_p = (MME_GenericParams_t)(&Context->StreamParameters);
return CodecNoError;
}
int ISIL_VENC_MJPG_Flush(CODEC_CHANNEL *pChan)
{
int fd = 0;
if(pChan == NULL){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null ");
#endif
return CODEC_ERR_INVAL;
}
if(pChan->u32Ch >= ENC_MAXCH){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("input chann: %d > MaxCh: %d", pChan->u32Ch, ENC_MAXCH);
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsCreate){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel not create");
#endif
return CODEC_ERR_NOT_EXIST;
}
//todo
//ioctl,send cfg to driver, now unknown
fd = VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].s32ChFd;
if(ioctl(fd, ISIL_CODEC_CHAN_FLUSH, NULL) < 0) {
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" ioctl fail");
perror("why: ");
#endif
return CODEC_ERR_FAIL;
}
return CODEC_ERR_OK;
}
/***********************************************************************************************
function: ISIL_VENC_MJPG_GetChHandle
description:get mjpg channel fd
paraments:
input: unsigned char u8Ch : channel ID, form 0~(ENC_MAXCH-1)
CODEC_HANDLE *pHandle: fd
output:none
return:
CODEC_ERR_OK : sucess
CODEC_ERR_NOT_EXIST : channel not create
CODEC_ERR_INVAL : input parament is invalid
*************************************************************************************************/
int ISIL_VENC_MJPG_GetChHandle(CODEC_CHANNEL *pChan, CODEC_HANDLE *pHandle)
{
if(pChan == NULL){
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" point is null ");
#endif
return CODEC_ERR_INVAL;
}
if(pChan->u32Ch >= ENC_MAXCH)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG("input chann: %d > MaxCh: %d", pChan->u32Ch, ENC_MAXCH);
#endif
return CODEC_ERR_INVAL;
}
if(pHandle == NULL)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" input parament is NULL");
#endif
return CODEC_ERR_INVAL;
}
if(!VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].u8IsCreate)
{
#ifdef VENC_MJPG_DEBUG
CODEC_DEBUG(" channel not create ");
#endif
return CODEC_ERR_NOT_EXIST;
}
*pHandle = VENC_MJPG_TABLE[pChan->u32ChipID][pChan->u32Ch].s32ChFd;
return CODEC_ERR_OK;
}
//{{{ Constructor
////////////////////////////////////////////////////////////////////////////
///
/// Fill in the configuration parameters used by the super-class and reset everything.
///
Codec_MmeAudioWma_c::Codec_MmeAudioWma_c(void)
{
CODEC_DEBUG("%s\n", __FUNCTION__);
Configuration.CodecName = "WMA audio";
Configuration.StreamParameterContextCount = 1;
Configuration.StreamParameterContextDescriptor = &WmaAudioCodecStreamParameterContextDescriptor;
Configuration.DecodeContextCount = SENDBUF_DECODE_CONTEXT_COUNT; //4;
Configuration.DecodeContextDescriptor = &WmaAudioCodecDecodeContextDescriptor;
Configuration.MaximumSampleCount = 4096;
//
AudioDecoderTransformCapabilityMask.DecoderCapabilityFlags = (1 << ACC_WMAPROLSL);
DecoderId = ACC_WMAPROLSL_ID;
Reset();
SendbufTriggerTransformCount = 1;
}
static void tas5707_early_suspend(struct early_suspend *h) {
struct snd_soc_codec *codec = NULL;
struct tas57xx_platform_data *pdata = NULL;
CODEC_DEBUG("sound::tas5707_early_suspend\n");
codec = (struct snd_soc_codec *)(h->param);
pdata = dev_get_platdata(codec->dev);
if (pdata && pdata->early_suspend_func) {
pdata->early_suspend_func();
}
snd_soc_write(codec, DDX_MASTER_VOLUME, 0xFF);
}
static void tas5707_late_resume(struct early_suspend *h) {
struct snd_soc_codec *codec = NULL;
struct tas57xx_platform_data *pdata = NULL;
CODEC_DEBUG("sound::tas5707_late_resume\n");
codec = (struct snd_soc_codec *)(h->param);
pdata = dev_get_platdata(codec->dev);
if (pdata && pdata->late_resume_func) {
pdata->late_resume_func();
}
tas5707_set_master_vol(codec);
}
/**
* STA381xx_set_dai_sysclk - configure MCLK
* @codec_dai: the codec DAI
* @clk_id: the clock ID (ignored)
* @freq: the MCLK input frequency
* @dir: the clock direction (ignored)
*
* The value of MCLK is used to determine which sample rates are supported
* by the STA381xx, based on the mclk_ratios table.
*
* This function must be called by the machine driver's 'startup' function,
* otherwise the list of supported sample rates will not be available in
* time for ALSA.
*
* For setups with variable MCLKs, pass 0 as 'freq' argument. This will cause
* theoretically possible sample rates to be enabled. Call it again with a
* proper value set one the external clock is set (most probably you would do
* that from a machine's driver 'hw_param' hook.
*/
static int STA381xx_set_dai_sysclk(struct snd_soc_dai *codec_dai,
int clk_id, unsigned int freq, int dir)
{
struct snd_soc_codec *codec = codec_dai->codec;
struct STA381xx_priv *STA381xx = snd_soc_codec_get_drvdata(codec);
int i, j, ir, fs;
unsigned int rates = 0;
unsigned int rate_min = -1;
unsigned int rate_max = 0;
CODEC_DEBUG("~~~~%s\n", __func__);
pr_debug("mclk=%u\n", freq);
STA381xx->mclk = freq;
if (STA381xx->mclk) {
for (i = 0; i < ARRAY_SIZE(interpolation_ratios); i++) {
ir = interpolation_ratios[i].ir;
fs = interpolation_ratios[i].fs;
for (j = 0; mclk_ratios[ir][j].ratio; j++) {
if (mclk_ratios[ir][j].ratio * fs == freq) {
rates |= snd_pcm_rate_to_rate_bit(fs);
if (fs < rate_min)
rate_min = fs;
if (fs > rate_max)
rate_max = fs;
break;
}
}
}
/* FIXME: soc should support a rate list */
rates &= ~SNDRV_PCM_RATE_KNOT;
if (!rates) {
dev_err(codec->dev, "could not find a valid sample rate\n");
return -EINVAL;
}
} else {
/* enable all possible rates */
rates = STA381xx_RATES;
rate_min = 32000;
rate_max = 192000;
}
codec_dai->driver->playback.rates = rates;
codec_dai->driver->playback.rate_min = rate_min;
codec_dai->driver->playback.rate_max = rate_max;
return 0;
}
static int tas5707_resume(struct snd_soc_codec *codec) {
struct tas5707_priv *tas5707 = snd_soc_codec_get_drvdata(codec);
struct tas57xx_platform_data *pdata = dev_get_platdata(codec->dev);
CODEC_DEBUG("sound::tas5707_resume\n");
if (pdata && pdata->resume_func) {
pdata->resume_func();
}
tas5707_init(codec);
snd_soc_write(codec, DDX_CHANNEL1_VOL, tas5707->Ch1_vol);
snd_soc_write(codec, DDX_CHANNEL2_VOL, tas5707->Ch2_vol);
tas5707_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
return 0;
}