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C++ SNDDEV_ICODEC_CLK_RATE函数代码示例

本文整理汇总了C++中SNDDEV_ICODEC_CLK_RATE函数的典型用法代码示例。如果您正苦于以下问题：C++ SNDDEV_ICODEC_CLK_RATE函数的具体用法？C++ SNDDEV_ICODEC_CLK_RATE怎么用？C++ SNDDEV_ICODEC_CLK_RATE使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了SNDDEV_ICODEC_CLK_RATE函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: debugfs_afe_loopback

static void debugfs_afe_loopback(u32 loop)
{
	int trc;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	if (loop) {

		/* enable MI2S RX master block */
		/* enable MI2S RX bit clock */
		trc = clk_set_rate(drv->rx_mclk,
		SNDDEV_ICODEC_CLK_RATE(8000));
		if (IS_ERR_VALUE(trc))
			pr_err("%s: failed to set clk rate\n", __func__);
		clk_enable(drv->rx_mclk);
		clk_enable(drv->rx_sclk);
		clk_enable(drv->lpa_codec_clk);
		clk_enable(drv->lpa_core_clk);
		clk_enable(drv->lpa_p_clk);
		pr_info("%s: configure ADIE RX path\n", __func__);
		/* Configure ADIE */
		adie_codec_open(&debug_rx_profile, &debugfs_rx_adie);
		adie_codec_setpath(debugfs_rx_adie, 8000, 256);
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);

		pr_info("%s: Enable Handset Mic bias\n", __func__);
		/* enable MI2S TX master block */
		/* enable MI2S TX bit clock */
		clk_set_rate(drv->tx_mclk,
			SNDDEV_ICODEC_CLK_RATE(8000));
		clk_enable(drv->tx_mclk);
		clk_enable(drv->tx_sclk);
		pr_info("%s: configure ADIE TX path\n", __func__);
		/* Configure ADIE */
		adie_codec_open(&debug_tx_profile, &debugfs_tx_adie);
		adie_codec_setpath(debugfs_tx_adie, 8000, 256);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);
	} else {
		/* Disable ADIE */
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_OFF);
		adie_codec_close(debugfs_rx_adie);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_OFF);
		adie_codec_close(debugfs_tx_adie);


		/* Disable MI2S RX master block */
		/* Disable MI2S RX bit clock */
		clk_disable(drv->rx_sclk);
		clk_disable(drv->rx_mclk);

		/* Disable MI2S TX master block */
		/* Disable MI2S TX bit clock */
		clk_disable(drv->tx_sclk);
		clk_disable(drv->tx_mclk);
	}
}
开发者ID:yxsh，项目名称:ZTE-Blade-2.6.38.6，代码行数:59，代码来源:snddev_icodec.c

示例2: debugfs_adie_loopback

static void debugfs_adie_loopback(u32 loop)
{
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	if (loop) {

		/* enable MI2S RX master block */
		/* enable MI2S RX bit clock */
		clk_set_rate(drv->rx_mclk,
			SNDDEV_ICODEC_CLK_RATE(8000));
		clk_enable(drv->rx_mclk);
		clk_enable(drv->rx_sclk);

		MM_INFO("configure ADIE RX path\n");
		/* Configure ADIE */
		adie_codec_open(&debug_rx_profile, &debugfs_rx_adie);
		adie_codec_setpath(debugfs_rx_adie, 8000, 256);
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);

		MM_INFO("Enable Handset Mic bias\n");
		pmic_hsed_enable(PM_HSED_CONTROLLER_0, PM_HSED_ENABLE_PWM_TCXO);
		/* enable MI2S TX master block */
		/* enable MI2S TX bit clock */
		clk_set_rate(drv->tx_mclk,
			SNDDEV_ICODEC_CLK_RATE(8000));
		clk_enable(drv->tx_mclk);
		clk_enable(drv->tx_sclk);

		MM_INFO("configure ADIE TX path\n");
		/* Configure ADIE */
		adie_codec_open(&debug_tx_lb_profile, &debugfs_tx_adie);
		adie_codec_setpath(debugfs_tx_adie, 8000, 256);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);
	} else {
		/* Disable ADIE */
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_OFF);
		adie_codec_close(debugfs_rx_adie);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_OFF);
		adie_codec_close(debugfs_tx_adie);

		pmic_hsed_enable(PM_HSED_CONTROLLER_0, PM_HSED_ENABLE_OFF);

		/* Disable MI2S RX master block */
		/* Disable MI2S RX bit clock */
		clk_disable(drv->rx_sclk);
		clk_disable(drv->rx_mclk);

		/* Disable MI2S TX master block */
		/* Disable MI2S TX bit clock */
		clk_disable(drv->tx_sclk);
		clk_disable(drv->tx_mclk);
	}
}
开发者ID:lolhi，项目名称:No.5-Kernel，代码行数:57，代码来源:snddev_icodec.c

示例3: snddev_icodec_open_rx

static int snddev_icodec_open_rx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	wake_lock(&drv->rx_idlelock);

	/* enable MI2S RX master block */
	/* enable MI2S RX bit clock */
	trc = clk_set_rate(drv->rx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->rx_mclk);
	clk_enable(drv->rx_sclk);
	/* clk_set_rate(drv->lpa_codec_clk, 1); */ /* Remove if use pcom */
	clk_enable(drv->lpa_p_clk);
	clk_enable(drv->lpa_codec_clk);
	clk_enable(drv->lpa_core_clk);

	/* Configure ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		goto error_adie;
	/* OSR default to 256, can be changed for power optimization
	 * If OSR is to be changed, need clock API for setting the divider
	 */
	adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);

	/* Enable ADIE */
	adie_codec_proceed_stage(icodec->adie_path, ADIE_CODEC_DIGITAL_READY);
	adie_codec_proceed_stage(icodec->adie_path,
					ADIE_CODEC_DIGITAL_ANALOG_READY);

	/* Enable power amplifier */
	if (icodec->data->pamp_on)
		icodec->data->pamp_on();

	icodec->enabled = 1;

	wake_unlock(&drv->rx_idlelock);
	return 0;

error_adie:
	clk_disable(drv->lpa_p_clk);
	clk_disable(drv->lpa_codec_clk);
	clk_disable(drv->lpa_core_clk);
	clk_disable(drv->rx_sclk);
	clk_disable(drv->rx_mclk);
error_invalid_freq:

	pr_err("%s: encounter error\n", __func__);

	wake_unlock(&drv->rx_idlelock);
	return -ENODEV;
}
开发者ID:yxsh，项目名称:ZTE-Blade-2.6.38.6，代码行数:56，代码来源:snddev_icodec.c

示例4: snddev_icodec_rxclk_enable

static int snddev_icodec_rxclk_enable(struct snddev_icodec_state *icodec,
		int en)
{
	int trc;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	mutex_lock(&drv->rx_mclk_lock);
	if (en) {
		if (aic3254_use_mclk_counter == 0) {
			drv->rx_osrclk = clk_get(0, "i2s_spkr_osr_clk");
			if (IS_ERR(drv->rx_osrclk)) {
				pr_aud_err("%s turning on RX MCLK Error\n", \
					__func__);
				goto error_invalid_osrclk;
			}

			trc = clk_set_rate(drv->rx_osrclk, \
					SNDDEV_ICODEC_CLK_RATE(\
					icodec->sample_rate));
			if (IS_ERR_VALUE(trc)) {
				pr_aud_err("ERROR setting RX m clock1\n");
				goto error_invalid_freq;
			}
			clk_enable(drv->rx_osrclk);
		}

		aic3254_use_mclk_counter++;

	} else {
		if (aic3254_use_mclk_counter > 0) {
			aic3254_use_mclk_counter--;
			if (aic3254_use_mclk_counter == 0)
				clk_disable(drv->rx_osrclk);
		} else
			pr_aud_info("%s: counter error!\n", __func__);
	}

	mutex_unlock(&drv->rx_mclk_lock);

	pr_aud_info("%s: en: %d counter: %d\n", __func__, en, \
			aic3254_use_mclk_counter);

	return 0;

error_invalid_osrclk:
error_invalid_freq:
	pr_aud_err("%s: encounter error\n", __func__);
	msm_snddev_rx_mclk_free();

	mutex_unlock(&drv->rx_mclk_lock);
	return -ENODEV;
}
开发者ID:AmeriCanAndroid，项目名称:aca-evo3d-omega-htc-35，代码行数:52，代码来源:snddev_icodec.c

示例5: snddev_icodec_open_tx

static int snddev_icodec_open_tx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;;

	wake_lock(&drv->tx_idlelock);

	/* Reuse pamp_on for TX platform-specific setup  */
	if (icodec->data->pamp_on)
		icodec->data->pamp_on();

	/* enable MI2S TX master block */
	/* enable MI2S TX bit clock */
	trc = clk_set_rate(drv->tx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->tx_mclk);
	clk_enable(drv->tx_sclk);

	/* Enable ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		goto error_adie;
	/* Enable ADIE */
	adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
	adie_codec_proceed_stage(icodec->adie_path, ADIE_CODEC_DIGITAL_READY);
	adie_codec_proceed_stage(icodec->adie_path,
	ADIE_CODEC_DIGITAL_ANALOG_READY);


	icodec->enabled = 1;

	wake_unlock(&drv->tx_idlelock);
	return 0;

error_adie:
	clk_disable(drv->tx_sclk);
	clk_disable(drv->tx_mclk);
error_invalid_freq:

	if (icodec->data->pamp_off)
		icodec->data->pamp_off();

	pr_err("%s: encounter error\n", __func__);

	wake_unlock(&drv->tx_idlelock);
	return -ENODEV;
}
开发者ID:yxsh，项目名称:ZTE-Blade-2.6.38.6，代码行数:49，代码来源:snddev_icodec.c

示例6: debugfs_afe_loopback

static void debugfs_afe_loopback(u32 loop)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;
	struct lpa_codec_config lpa_config;

	if (loop) {
		/* Vote for SMPS mode*/
		pmapp_smps_mode_vote(SMPS_AUDIO_PLAYBACK_ID,
				PMAPP_VREG_S4, PMAPP_SMPS_MODE_VOTE_PWM);

		/* enable MI2S RX master block */
		/* enable MI2S RX bit clock */
		trc = clk_set_rate(drv->rx_mclk,
		SNDDEV_ICODEC_CLK_RATE(8000));
		if (IS_ERR_VALUE(trc))
			MM_ERR("failed to set clk rate\n");
		clk_enable(drv->rx_mclk);
		clk_enable(drv->rx_sclk);
		clk_enable(drv->lpa_p_clk);
		clk_enable(drv->lpa_codec_clk);
		clk_enable(drv->lpa_core_clk);
		/* Enable LPA sub system
		 */
		drv->lpa = lpa_get();
		if (!drv->lpa)
			MM_ERR("failed to enable lpa\n");
		lpa_config.sample_rate = 8000;
		lpa_config.sample_width = 16;
		lpa_config.output_interface = LPA_OUTPUT_INTF_WB_CODEC;
		lpa_config.num_channels = 1;
		lpa_cmd_codec_config(drv->lpa, &lpa_config);
		/* Set audio interconnect reg to LPA */
		audio_interct_codec(AUDIO_INTERCT_LPA);
		mi2s_set_codec_output_path(MI2S_CHAN_MONO_PACKED, WT_16_BIT);
		MM_INFO("configure ADIE RX path\n");
		/* Configure ADIE */
		adie_codec_open(&debug_rx_profile, &debugfs_rx_adie);
		adie_codec_setpath(debugfs_rx_adie, 8000, 256);
		lpa_cmd_enable_codec(drv->lpa, 1);

		/* Start AFE for RX */
		afe_config.sample_rate = 0x8;
		afe_config.channel_mode = 1;
		afe_config.volume = AFE_VOLUME_UNITY;
		MM_INFO("enable afe\n");
		trc = afe_enable(AFE_HW_PATH_CODEC_RX, &afe_config);
		if (IS_ERR_VALUE(trc))
			MM_ERR("fail to enable afe RX\n");
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_READY);
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);

		/* Vote for PWM mode*/
		pmapp_smps_mode_vote(SMPS_AUDIO_RECORD_ID,
			PMAPP_VREG_S4, PMAPP_SMPS_MODE_VOTE_PWM);

		MM_INFO("Enable Handset Mic bias\n");
		pmic_hsed_enable(PM_HSED_CONTROLLER_0, PM_HSED_ENABLE_PWM_TCXO);

		/* enable MI2S TX master block */
		/* enable MI2S TX bit clock */
		clk_set_rate(drv->tx_mclk,
			SNDDEV_ICODEC_CLK_RATE(8000));
		clk_enable(drv->tx_mclk);
		clk_enable(drv->tx_sclk);
		/* Set MI2S */
		mi2s_set_codec_input_path(MI2S_CHAN_MONO_PACKED, WT_16_BIT);
		MM_INFO("configure ADIE TX path\n");
		/* Configure ADIE */
		adie_codec_open(&debug_tx_profile, &debugfs_tx_adie);
		adie_codec_setpath(debugfs_tx_adie, 8000, 256);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_READY);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);
		/* Start AFE for TX */
		afe_config.sample_rate = 0x8;
		afe_config.channel_mode = 1;
		afe_config.volume = AFE_VOLUME_UNITY;
		trc = afe_enable(AFE_HW_PATH_CODEC_TX, &afe_config);
		if (IS_ERR_VALUE(trc))
			MM_ERR("failed to enable AFE TX\n");
		/* Set the volume level to non unity, to avoid
		   loopback effect */
		afe_device_volume_ctrl(AFE_HW_PATH_CODEC_RX, 0x0500);

		/* enable afe loopback */
		afe_loopback(1);
		MM_INFO("AFE loopback enabled\n");
	} else {
		/* disable afe loopback */
		afe_loopback(0);
		/* Remove the vote for SMPS mode*/
		pmapp_smps_mode_vote(SMPS_AUDIO_PLAYBACK_ID,
			PMAPP_VREG_S4, PMAPP_SMPS_MODE_VOTE_DONTCARE);

		/* Disable ADIE */
//.........这里部分代码省略.........
开发者ID:lolhi，项目名称:No.5-Kernel，代码行数:101，代码来源:snddev_icodec.c

示例7: snddev_icodec_open_tx

static int snddev_icodec_open_tx(struct snddev_icodec_state *icodec)
{
	int trc;
	int i, err;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;;

	wake_lock(&drv->tx_idlelock);

	/* Vote for PWM mode*/
	err = pmapp_smps_mode_vote(SMPS_AUDIO_RECORD_ID,
			PMAPP_VREG_S4, PMAPP_SMPS_MODE_VOTE_PWM);
	if (err != 0)
		MM_ERR("pmapp_smps_mode_vote error %d\n", err);

	/* Reuse pamp_on for TX platform-specific setup  */
	if (icodec->data->pamp_on)
		icodec->data->pamp_on();

	for (i = 0; i < icodec->data->pmctl_id_sz; i++) {
		pmic_hsed_enable(icodec->data->pmctl_id[i],
			 PM_HSED_ENABLE_PWM_TCXO);
	}

	/* enable MI2S TX master block */
	/* enable MI2S TX bit clock */
	trc = clk_set_rate(drv->tx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->tx_mclk);
	clk_enable(drv->tx_sclk);

	/* Set MI2S */
	mi2s_set_codec_input_path((icodec->data->channel_mode ==
				REAL_STEREO_CHANNEL_MODE ? MI2S_CHAN_STEREO :
				(icodec->data->channel_mode == 2 ?
				 MI2S_CHAN_STEREO : MI2S_CHAN_MONO_RAW)),
				WT_16_BIT);
	/* Configure ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		goto error_adie;
	/* Enable ADIE */
	adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
	adie_codec_proceed_stage(icodec->adie_path, ADIE_CODEC_DIGITAL_READY);
	adie_codec_proceed_stage(icodec->adie_path,
	ADIE_CODEC_DIGITAL_ANALOG_READY);

	/* Start AFE */
	afe_config.sample_rate = icodec->sample_rate / 1000;
	afe_config.channel_mode = icodec->data->channel_mode;
	afe_config.volume = AFE_VOLUME_UNITY;
	trc = afe_enable(AFE_HW_PATH_CODEC_TX, &afe_config);
	if (IS_ERR_VALUE(trc))
		goto error_afe;


	icodec->enabled = 1;

	wake_unlock(&drv->tx_idlelock);
	return 0;

error_afe:
	adie_codec_close(icodec->adie_path);
	icodec->adie_path = NULL;
error_adie:
	clk_disable(drv->tx_sclk);
	clk_disable(drv->tx_mclk);
error_invalid_freq:

	/* Disable mic bias */
	for (i = 0; i < icodec->data->pmctl_id_sz; i++) {
		pmic_hsed_enable(icodec->data->pmctl_id[i],
			 PM_HSED_ENABLE_OFF);
	}

	if (icodec->data->pamp_off)
		icodec->data->pamp_off();

	MM_ERR("encounter error\n");

	wake_unlock(&drv->tx_idlelock);
	return -ENODEV;
}
开发者ID:lolhi，项目名称:No.5-Kernel，代码行数:85，代码来源:snddev_icodec.c

示例8: snddev_icodec_open_rx

static int snddev_icodec_open_rx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	/* Voltage regulator voting
	 * Vote GP16, NCP, MSME, RF2
	 */
	vreg_enable(drv->vreg_gp16);
	vreg_enable(drv->vreg_ncp);
	vreg_enable(drv->vreg_msme);
	vreg_enable(drv->vreg_rf2);

	/* enable MI2S RX master block */
	/* enable MI2S RX bit clock */
	trc = clk_set_rate(drv->rx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->rx_mclk);
	clk_enable(drv->rx_sclk);
	/* clk_set_rate(drv->lpa_codec_clk, 1); */ /* Remove if use pcom */
	clk_enable(drv->lpa_p_clk);
	clk_enable(drv->lpa_codec_clk);
	clk_enable(drv->lpa_core_clk);
	/* Set audio interconnect reg to ADSP */
	audio_interct_codec(AUDIO_INTERCT_ADSP);
	/* Set MI2S */
	mi2s_set_codec_output_path((icodec->data->channel_mode == 2 ? 1 : 0),
	WT_16_BIT);
	/* Configure ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		goto error_adie;
	/* OSR default to 256, can be changed for power optimization
	 * If OSR is to be changed, need clock API for setting the divider
	 */
	adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
	/* Start AFE */
	afe_config.sample_rate = icodec->sample_rate / 1000;
	afe_config.channel_mode = icodec->data->channel_mode;
	afe_config.volume = AFE_VOLUME_UNITY;
	trc = afe_enable(AFE_HW_PATH_CODEC_RX, &afe_config);
	if (IS_ERR_VALUE(trc))
		goto error_afe;
	/* Enable ADIE */
	adie_codec_proceed_stage(icodec->adie_path, ADIE_CODEC_DIGITAL_READY);
	adie_codec_proceed_stage(icodec->adie_path,
	ADIE_CODEC_DIGITAL_ANALOG_READY);
	icodec->enabled = 1;
	return 0;

error_afe:
	adie_codec_close(icodec->adie_path);
error_adie:
	clk_disable(drv->rx_sclk);
	clk_disable(drv->rx_mclk);
error_invalid_freq:
	vreg_disable(drv->vreg_gp16);
	vreg_disable(drv->vreg_ncp);
	vreg_disable(drv->vreg_msme);
	vreg_disable(drv->vreg_rf2);

	pr_err("%s: encounter error\n", __func__);
	return -ENODEV;
}
开发者ID:BobZhome，项目名称:kernel-2.6.29-M860，代码行数:67，代码来源:snddev_icodec.c

示例9: snddev_icodec_open_tx

static int snddev_icodec_open_tx(struct snddev_icodec_state *icodec)
{
	int trc;
	int rc_clk;
	int afe_channel_mode;
	union afe_port_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;;

	wake_lock(&drv->tx_idlelock);

	if (drv->snddev_vreg)
		vreg_mode_vote(drv->snddev_vreg, 1, SNDDEV_HIGH_POWER_MODE);

	if (support_aic3254_use_mclk) {
		rc_clk = snddev_icodec_rxclk_enable(icodec, 1);
		if (IS_ERR_VALUE(rc_clk)) {
			pr_aud_err("%s Enable RX master clock Error\n", \
					__func__);
			goto error_invalid_osrclk;
		}
	}

	msm_snddev_tx_mclk_request();

	drv->tx_osrclk = clk_get(0, "i2s_mic_osr_clk");
	if (IS_ERR(drv->tx_osrclk)) {
		pr_aud_err("%s master clock Error\n", __func__);
		goto error_invalid_osrclk;
	}

	trc =  clk_set_rate(drv->tx_osrclk,
			SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc)) {
		pr_aud_err("ERROR setting m clock1\n");
		goto error_invalid_freq;
	}

	clk_enable(drv->tx_osrclk);

	drv->tx_bitclk = clk_get(0, "i2s_mic_bit_clk");
	if (IS_ERR(drv->tx_bitclk)) {
		pr_aud_err("%s clock Error\n", __func__);
		goto error_invalid_bitclk;
	}

	/* ***************************************
	 * 1. CPU MASTER MODE:
	 *     Master clock = Sample Rate * OSR rate bit clock
	 * OSR Rate bit clock = bit/sample * channel master
	 * clock / bit clock = divider value = 8
	 *
	 * 2. CPU SLAVE MODE:
	 *     bitclk = 0
	 * *************************************** */
	if (msm_codec_i2s_slave_mode) {
		pr_debug("%s: configuring bit clock for slave mode\n",
				__func__);
		trc =  clk_set_rate(drv->tx_bitclk, 0);
	} else
		trc =  clk_set_rate(drv->tx_bitclk, 8);

	clk_enable(drv->tx_bitclk);

	if (support_aic3254) {
		if (aic3254_ops->aic3254_set_mode) {
			if (msm_get_call_state() == 1)
				aic3254_ops->aic3254_set_mode(AIC3254_CONFIG_TX,
					icodec->data->aic3254_voc_id);
			else
				aic3254_ops->aic3254_set_mode(AIC3254_CONFIG_TX,
					icodec->data->aic3254_id);
		}
	}
	if (support_adie) {
		/* Enable ADIE */
		trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
		if (IS_ERR_VALUE(trc))
			pr_aud_err("%s: adie codec open failed\n", __func__);
		else
			adie_codec_setpath(icodec->adie_path,
						icodec->sample_rate, 256);
	}
	switch (icodec->data->channel_mode) {
	case 2:
		afe_channel_mode = MSM_AFE_STEREO;
		break;
	case 1:
	default:
		afe_channel_mode = MSM_AFE_MONO;
		break;
	}
	afe_config.mi2s.channel = afe_channel_mode;
	afe_config.mi2s.bitwidth = 16;
	afe_config.mi2s.line = 1;
	if (msm_codec_i2s_slave_mode)
		afe_config.mi2s.ws = 0;
	else
		afe_config.mi2s.ws = 1;

	trc = afe_open(icodec->data->copp_id, &afe_config, icodec->sample_rate);
//.........这里部分代码省略.........
开发者ID:AmeriCanAndroid，项目名称:aca-evo3d-omega-htc-35，代码行数:101，代码来源:snddev_icodec.c

示例10: snddev_icodec_open_rx

static int snddev_icodec_open_rx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;
	struct lpa_codec_config lpa_config;

	printk("%s(): +++\n", __func__);
	wake_lock(&drv->rx_idlelock);
//HTC_AUD_START
#ifndef  CONFIG_CODEC_AIC3008
//HTC_AUD_END
	/* enable MI2S RX master block */
	/* enable MI2S RX bit clock */
	trc = clk_set_rate(drv->rx_mclk,
			SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;

	clk_enable(drv->rx_mclk);
	clk_enable(drv->rx_sclk);
//HTC_AUD_START
#endif
//HTC_AUD_END
	/* clk_set_rate(drv->lpa_codec_clk, 1); */ /* Remove if use pcom */
	clk_enable(drv->lpa_p_clk);
	clk_enable(drv->lpa_codec_clk);
	clk_enable(drv->lpa_core_clk);

	/* Enable LPA sub system
	 */
	drv->lpa = lpa_get();
	if (!drv->lpa)
		goto error_lpa;
	lpa_config.sample_rate = icodec->sample_rate;
	lpa_config.sample_width = 16;
	lpa_config.output_interface = LPA_OUTPUT_INTF_WB_CODEC;
	lpa_config.num_channels = icodec->data->channel_mode;
	lpa_cmd_codec_config(drv->lpa, &lpa_config);

	/* Set audio interconnect reg to LPA */
	audio_interct_codec(AUDIO_INTERCT_LPA);

	/* Enable qtr headset amplifier */
	if (icodec->data->pre_pamp_on)
		icodec->data->pre_pamp_on(1);

	/* Set MI2S */
	mi2s_set_codec_output_path((icodec->data->channel_mode == 2 ?
	MI2S_CHAN_STEREO : MI2S_CHAN_MONO_PACKED), WT_16_BIT);

	if (!support_aic3254) {
		if (support_adie) {
			/* Configure ADIE */
			trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
			if (IS_ERR_VALUE(trc))
				goto error_adie;
			/* OSR default to 256, can be changed for power optimization
			If OSR is to be changed, need clock API for setting the divider
			*/
			adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
		}
	} else {
		if (aic3254_ops->aic3254_set_mode) {
			if (msm_get_call_state() == 1)
				aic3254_ops->aic3254_set_mode(AIC3254_CONFIG_RX,
					icodec->data->aic3254_voc_id);
			else
				aic3254_ops->aic3254_set_mode(AIC3254_CONFIG_RX,
					icodec->data->aic3254_id);
		}
	}

	/* Start AFE */
	afe_config.sample_rate = icodec->sample_rate / 1000;
	afe_config.channel_mode = icodec->data->channel_mode;
	afe_config.volume = AFE_VOLUME_UNITY;
	trc = afe_enable(AFE_HW_PATH_CODEC_RX, &afe_config);
	if (IS_ERR_VALUE(trc))
		goto error_afe;
	lpa_cmd_enable_codec(drv->lpa, 1);
	if (!support_aic3254) {
		if (support_adie) {
			/* Enable ADIE */
			if (adie_codec_proceed_stage(icodec->adie_path,
						ADIE_CODEC_DIGITAL_READY)) {
/*				icodec->adie_path->profile = NULL; */
				goto error_adie;
			}

			if (adie_codec_proceed_stage(icodec->adie_path,
						ADIE_CODEC_DIGITAL_ANALOG_READY)) {
/*				icodec->adie_path->profile = NULL; */
				goto error_adie;
			}
		}
	}

	/* Enable power amplifier */
	if (icodec->data->pamp_on)
//.........这里部分代码省略.........
开发者ID:Leoyzen，项目名称:Charm-CM10-Primou，代码行数:101，代码来源:snddev_icodec.c

示例11: snddev_icodec_open_tx

static int snddev_icodec_open_tx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	printk("%s(): +++\n", __func__);
	wake_lock(&drv->tx_idlelock);

	/* Reuse pamp_on for TX platform-specific setup  */
	if (icodec->data->pamp_on)
		icodec->data->pamp_on(1);
//HTC_AUD_START
#ifndef  CONFIG_CODEC_AIC3008
//HTC_AUD_END
	/* enable MI2S TX master block */
	/* enable MI2S TX bit clock */
	trc = clk_set_rate(drv->tx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->tx_mclk);
	clk_enable(drv->tx_sclk);
//HTC_AUD_START
#endif
//HTC_AUD_END
	/* Set MI2S */
	mi2s_set_codec_input_path((icodec->data->channel_mode ==
				REAL_STEREO_CHANNEL_MODE ? MI2S_CHAN_STEREO :
				(icodec->data->channel_mode == 2 ?
				 MI2S_CHAN_STEREO : MI2S_CHAN_MONO_RAW)),
				WT_16_BIT);

	/* Enable External Codec A3254 */
	if (support_aic3254) {
		if (aic3254_ops->aic3254_set_mode) {
			if (msm_get_call_state() == 1)
				aic3254_ops->aic3254_set_mode(AIC3254_CONFIG_TX,
					icodec->data->aic3254_voc_id);
			else
				aic3254_ops->aic3254_set_mode(AIC3254_CONFIG_TX,
					icodec->data->aic3254_id);
		}
	}
	if (support_adie) {
		/* Configure ADIE */
		trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
		if (IS_ERR_VALUE(trc))
			goto error_adie;
		/* Enable ADIE */
		adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
		if (adie_codec_proceed_stage(icodec->adie_path,
				ADIE_CODEC_DIGITAL_READY)) {
/*			icodec->adie_path->profile = NULL; */
			goto error_adie;
		}
		if (adie_codec_proceed_stage(icodec->adie_path,
				ADIE_CODEC_DIGITAL_ANALOG_READY)) {
/*			icodec->adie_path->profile = NULL; */
			goto error_adie;
		}
	}

	/* Start AFE */
	afe_config.sample_rate = icodec->sample_rate / 1000;
	afe_config.channel_mode = icodec->data->channel_mode;
	afe_config.volume = AFE_VOLUME_UNITY;
	trc = afe_enable(AFE_HW_PATH_CODEC_TX, &afe_config);
	if (IS_ERR_VALUE(trc))
		goto error_afe;


	icodec->enabled = 1;

	wake_unlock(&drv->tx_idlelock);
	printk("%s(): ---\n", __func__);
	return 0;

error_afe:
	if (support_adie) {
		adie_codec_close(icodec->adie_path);
		icodec->adie_path = NULL;
	}
error_adie:


//HTC_CSP_START
#ifndef CONFIG_CODEC_AIC3008
	clk_disable(drv->tx_sclk);
	clk_disable(drv->tx_mclk);
#endif
//HTC_CSP_END
//HTC_AUD_START
#ifndef CONFIG_CODEC_AIC3008
//HTC_AUD_END
error_invalid_freq:

	if (icodec->data->pamp_on)
		icodec->data->pamp_on(0);

//.........这里部分代码省略.........
开发者ID:Leoyzen，项目名称:Charm-CM10-Primou，代码行数:101，代码来源:snddev_icodec.c

示例12: debugfs_afe_loopback

static void debugfs_afe_loopback(u32 loop)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	if (loop) {

		/* enable MI2S RX master block */
		/* enable MI2S RX bit clock */
		trc = clk_set_rate(drv->rx_mclk,
		SNDDEV_ICODEC_CLK_RATE(8000));
		if (IS_ERR_VALUE(trc))
			MM_AUD_ERR("%s: failed to set clk rate\n", __func__);
		clk_enable(drv->rx_mclk);
		clk_enable(drv->rx_sclk);
		clk_enable(drv->lpa_codec_clk);
		clk_enable(drv->lpa_core_clk);
		clk_enable(drv->lpa_p_clk);
		/* Set audio interconnect reg to ADSP */
		audio_interct_codec(AUDIO_INTERCT_ADSP);
		/* Set MI2S */
		mi2s_set_codec_output_path(0, WT_16_BIT);
		MM_AUD_INFO("%s: configure ADIE RX path\n", __func__);
		/* Configure ADIE */
		adie_codec_open(&debug_rx_profile, &debugfs_rx_adie);
		adie_codec_setpath(debugfs_rx_adie, 8000, 256);
		afe_config.sample_rate = 8;
		afe_config.channel_mode = 1;
		afe_config.volume = AFE_VOLUME_UNITY;
		MM_AUD_INFO("%s: enable afe\n", __func__);
		trc = afe_enable(AFE_HW_PATH_CODEC_RX, &afe_config);
		if (IS_ERR_VALUE(trc))
			MM_AUD_ERR("%s: fail to enable afe rx\n", __func__);
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);

		MM_AUD_INFO("%s: Enable Handset Mic bias\n", __func__);
		pmic_hsed_enable(PM_HSED_CONTROLLER_0, PM_HSED_ENABLE_PWM_TCXO);
		/* enable MI2S TX master block */
		/* enable MI2S TX bit clock */
		clk_set_rate(drv->tx_mclk,
			SNDDEV_ICODEC_CLK_RATE(8000));
		clk_enable(drv->tx_mclk);
		clk_enable(drv->tx_sclk);
		/* Set MI2S */
		mi2s_set_codec_input_path(0, WT_16_BIT);
		MM_AUD_INFO("%s: configure ADIE TX path\n", __func__);
		/* Configure ADIE */
		adie_codec_open(&debug_tx_profile, &debugfs_tx_adie);
		adie_codec_setpath(debugfs_tx_adie, 8000, 256);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_ANALOG_READY);
		/* Start AFE */
		afe_config.sample_rate = 0x8;
		afe_config.channel_mode = 1;
		afe_config.volume = AFE_VOLUME_UNITY;
		trc = afe_enable(AFE_HW_PATH_CODEC_TX, &afe_config);
		if (IS_ERR_VALUE(trc))
			MM_AUD_ERR("%s: failed to enable AFE TX\n", __func__);
	} else {
		/* Disable ADIE */
		adie_codec_proceed_stage(debugfs_rx_adie,
		ADIE_CODEC_DIGITAL_OFF);
		adie_codec_close(debugfs_rx_adie);
		adie_codec_proceed_stage(debugfs_tx_adie,
		ADIE_CODEC_DIGITAL_OFF);
		adie_codec_close(debugfs_tx_adie);

		pmic_hsed_enable(PM_HSED_CONTROLLER_0, PM_HSED_ENABLE_OFF);

		/* Disable MI2S RX master block */
		/* Disable MI2S RX bit clock */
//HTC_CSP_START
#ifndef CONFIG_CODEC_AIC3008
		clk_disable(drv->rx_sclk);
		clk_disable(drv->rx_mclk);
#endif
//HTC_CSP_END

		/* Disable MI2S TX master block */
		/* Disable MI2S TX bit clock */
//HTC_CSP_START
#ifndef CONFIG_CODEC_AIC3008
		clk_disable(drv->tx_sclk);
		clk_disable(drv->tx_mclk);
#endif
//HTC_CSP_END
	}
}
开发者ID:Leoyzen，项目名称:Charm-CM10-Primou，代码行数:90，代码来源:snddev_icodec.c

示例13: snddev_icodec_open_tx

static int snddev_icodec_open_tx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	wake_lock(&drv->tx_idlelock);

	/* Reuse pamp_on for TX platform-specific setup  */
	if (icodec->data->pamp_on)
		icodec->data->pamp_on(1);

	/* enable MI2S TX master block */
	/* enable MI2S TX bit clock */
	trc = clk_set_rate(drv->tx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->tx_mclk);
	clk_enable(drv->tx_sclk);

	/* Set MI2S */
	mi2s_set_codec_input_path((icodec->data->channel_mode ==
				REAL_STEREO_CHANNEL_MODE ? MI2S_CHAN_STEREO :
				(icodec->data->channel_mode == 2 ?
				 MI2S_CHAN_STEREO : MI2S_CHAN_MONO_RAW)),
				WT_16_BIT);
	/* Configure ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		goto error_adie;
	/* Enable ADIE */
	adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
	if (adie_codec_proceed_stage(icodec->adie_path,
			ADIE_CODEC_DIGITAL_READY)) {
		icodec->adie_path->profile = NULL;
		goto error_adie;
	}
	if (adie_codec_proceed_stage(icodec->adie_path,
			ADIE_CODEC_DIGITAL_ANALOG_READY) ) {
		icodec->adie_path->profile = NULL;
		goto error_adie;
	}

	/* Start AFE */
	afe_config.sample_rate = icodec->sample_rate / 1000;
	afe_config.channel_mode = icodec->data->channel_mode;
	afe_config.volume = AFE_VOLUME_UNITY;
	trc = afe_enable(AFE_HW_PATH_CODEC_TX, &afe_config);
	if (IS_ERR_VALUE(trc))
		goto error_afe;


	icodec->enabled = 1;

	wake_unlock(&drv->tx_idlelock);
	return 0;

error_afe:
	adie_codec_close(icodec->adie_path);
	icodec->adie_path = NULL;
error_adie:
	clk_disable(drv->tx_sclk);
	clk_disable(drv->tx_mclk);
error_invalid_freq:

	if (icodec->data->pamp_on)
		icodec->data->pamp_on(0);

	pr_err("%s: encounter error\n", __func__);

	wake_unlock(&drv->tx_idlelock);
	return -ENODEV;
}
开发者ID:mmontuori，项目名称:kernel-vivow-gb，代码行数:74，代码来源:snddev_icodec.c

示例14: snddev_icodec_open_tx

static int snddev_icodec_open_tx(struct snddev_icodec_state *icodec)
{
	int trc;
	struct msm_afe_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;;

	pmic_hsed_enable(PM_HSED_CONTROLLER_0, PM_HSED_ENABLE_PWM_TCXO);
	/* Voltage regulator voting
	 * Vote GP16, NCP, MSME, RF2
	 */
	vreg_enable(drv->vreg_gp16);
	vreg_enable(drv->vreg_ncp);
	vreg_enable(drv->vreg_msme);
	vreg_enable(drv->vreg_rf2);

	/* enable MI2S TX master block */
	/* enable MI2S TX bit clock */
	trc = clk_set_rate(drv->tx_mclk,
		SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc))
		goto error_invalid_freq;
	clk_enable(drv->tx_mclk);
	clk_enable(drv->tx_sclk);

	/* Set MI2S */
	mi2s_set_codec_input_path((icodec->data->channel_mode == 2 ? 1 : 0),
	WT_16_BIT);
	/* Configure ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		goto error_adie;
	/* Enable ADIE */
	adie_codec_setpath(icodec->adie_path, icodec->sample_rate, 256);
	adie_codec_proceed_stage(icodec->adie_path, ADIE_CODEC_DIGITAL_READY);
	adie_codec_proceed_stage(icodec->adie_path,
	ADIE_CODEC_DIGITAL_ANALOG_READY);

	/* Start AFE */
	afe_config.sample_rate = icodec->sample_rate / 1000;
	afe_config.channel_mode = icodec->data->channel_mode;
	afe_config.volume = AFE_VOLUME_UNITY;
	trc = afe_enable(AFE_HW_PATH_CODEC_TX, &afe_config);
	if (IS_ERR_VALUE(trc))
		goto error_afe;
	icodec->enabled = 1;
	return 0;

error_afe:
	adie_codec_close(icodec->adie_path);
error_adie:
	clk_disable(drv->tx_sclk);
	clk_disable(drv->tx_mclk);
error_invalid_freq:
	vreg_disable(drv->vreg_gp16);
	vreg_disable(drv->vreg_ncp);
	vreg_disable(drv->vreg_msme);
	vreg_disable(drv->vreg_rf2);

	pr_err("%s: encounter error\n", __func__);
	return -ENODEV;
}
开发者ID:BobZhome，项目名称:kernel-2.6.29-M860，代码行数:61，代码来源:snddev_icodec.c

示例15: snddev_icodec_open_rx

static int snddev_icodec_open_rx(struct snddev_icodec_state *icodec)
{
	int trc;
	int afe_channel_mode;
	union afe_port_config afe_config;
	struct snddev_icodec_drv_state *drv = &snddev_icodec_drv;

	pm_qos_update_request(&drv->rx_pm_qos_req,
			      msm_cpuidle_get_deep_idle_latency());

	if (drv->snddev_vreg) {
		if (!strcmp(icodec->data->name, "headset_stereo_rx"))
			vreg_mode_vote(drv->snddev_vreg, 1,
					SNDDEV_LOW_POWER_MODE);
		else
			vreg_mode_vote(drv->snddev_vreg, 1,
					SNDDEV_HIGH_POWER_MODE);
	}
	msm_snddev_rx_mclk_request();

	drv->rx_osrclk = clk_get_sys(NULL, "i2s_spkr_osr_clk");
	if (IS_ERR(drv->rx_osrclk))
		pr_err("%s master clock Error\n", __func__);

	trc =  clk_set_rate(drv->rx_osrclk,
			SNDDEV_ICODEC_CLK_RATE(icodec->sample_rate));
	if (IS_ERR_VALUE(trc)) {
		pr_err("ERROR setting m clock1\n");
		goto error_invalid_freq;
	}

	clk_prepare_enable(drv->rx_osrclk);
	drv->rx_bitclk = clk_get_sys(NULL, "i2s_spkr_bit_clk");
	if (IS_ERR(drv->rx_bitclk))
		pr_err("%s clock Error\n", __func__);

	/* Master clock = Sample Rate * OSR rate bit clock
	 * OSR Rate bit clock = bit/sample * channel master
	 * clock / bit clock = divider value = 8
	 */
	if (msm_codec_i2s_slave_mode) {
		pr_info("%s: configuring bit clock for slave mode\n",
				__func__);
		trc =  clk_set_rate(drv->rx_bitclk, 0);
	} else
		trc =  clk_set_rate(drv->rx_bitclk, 8);

	if (IS_ERR_VALUE(trc)) {
		pr_err("ERROR setting m clock1\n");
		goto error_adie;
	}
	clk_prepare_enable(drv->rx_bitclk);

	if (icodec->data->voltage_on)
		icodec->data->voltage_on();

	/* Configure ADIE */
	trc = adie_codec_open(icodec->data->profile, &icodec->adie_path);
	if (IS_ERR_VALUE(trc))
		pr_err("%s: adie codec open failed\n", __func__);
	else
		adie_codec_setpath(icodec->adie_path,
					icodec->sample_rate, 256);
	/* OSR default to 256, can be changed for power optimization
	 * If OSR is to be changed, need clock API for setting the divider
	 */

	switch (icodec->data->channel_mode) {
	case 2:
		afe_channel_mode = MSM_AFE_STEREO;
		break;
	case 1:
	default:
		afe_channel_mode = MSM_AFE_MONO;
		break;
	}
	afe_config.mi2s.channel = afe_channel_mode;
	afe_config.mi2s.bitwidth = 16;
	afe_config.mi2s.line = 1;
	afe_config.mi2s.format = MSM_AFE_I2S_FORMAT_LPCM;
	if (msm_codec_i2s_slave_mode)
		afe_config.mi2s.ws = 0;
	else
		afe_config.mi2s.ws = 1;

	trc = afe_open(icodec->data->copp_id, &afe_config, icodec->sample_rate);

	if (trc < 0)
		pr_err("%s: afe open failed, trc = %d\n", __func__, trc);

	/* Enable ADIE */
	if (icodec->adie_path) {
		adie_codec_proceed_stage(icodec->adie_path,
					ADIE_CODEC_DIGITAL_READY);
		adie_codec_proceed_stage(icodec->adie_path,
					ADIE_CODEC_DIGITAL_ANALOG_READY);
	}

	if (msm_codec_i2s_slave_mode)
		adie_codec_set_master_mode(icodec->adie_path, 1);
//.........这里部分代码省略.........
开发者ID:SerenityS，项目名称:android_kernel_pantech_ef39s_jb，代码行数:101，代码来源:snddev_icodec.c


注：本文中的SNDDEV_ICODEC_CLK_RATE函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。