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Commit 680384aa authored by Vatsal Bucha's avatar Vatsal Bucha
Browse files

ASoC: Update params for CDC_DMA to fix speaker protection 



Update channels_max and dai_format for cdc dma hostless,
cdc dma playback and capture to fix speaker protection.
Also, use correct struct i.e. msm_dai_q6_cdc_dma_dai_data
in get/put functions.

Change-Id: I8f37a0c9411054830fdec2b4c072315c882ffc7c
Signed-off-by: default avatarVatsal Bucha <vbucha@codeaurora.org>
parent e003f502

asoc/msm-dai-fe.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -549,7 +549,7 @@ static struct snd_soc_dai_driver msm_fe_dais[] = { 
				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S32_LE,

				   SNDRV_PCM_FMTBIT_S32_LE,

			.channels_min = 1,

			.channels_min = 1,

			.channels_max = 2,

			.channels_max = 4,

			.rate_min = 8000,

			.rate_min = 8000,

			.rate_max = 384000,

			.rate_max = 384000,

		},

		},

asoc/msm-dai-q6-v2.c

+9 −4
Original line number Original line Diff line number Diff line
@@ -9594,7 +9594,7 @@ static struct platform_driver msm_dai_q6_tdm_driver = { 
static int msm_dai_q6_cdc_dma_format_put(struct snd_kcontrol *kcontrol,

static int msm_dai_q6_cdc_dma_format_put(struct snd_kcontrol *kcontrol,

				      struct snd_ctl_elem_value *ucontrol)

				      struct snd_ctl_elem_value *ucontrol)

{

{

	struct msm_dai_q6_dai_data *dai_data = kcontrol->private_data;

	struct msm_dai_q6_cdc_dma_dai_data *dai_data = kcontrol->private_data;

	int value = ucontrol->value.integer.value[0];

	int value = ucontrol->value.integer.value[0];





	dai_data->port_config.cdc_dma.data_format = value;

	dai_data->port_config.cdc_dma.data_format = value;
@@ -9605,7 +9605,7 @@ static int msm_dai_q6_cdc_dma_format_put(struct snd_kcontrol *kcontrol, 
static int msm_dai_q6_cdc_dma_format_get(struct snd_kcontrol *kcontrol,

static int msm_dai_q6_cdc_dma_format_get(struct snd_kcontrol *kcontrol,

				      struct snd_ctl_elem_value *ucontrol)

				      struct snd_ctl_elem_value *ucontrol)

{

{

	struct msm_dai_q6_dai_data *dai_data = kcontrol->private_data;

	struct msm_dai_q6_cdc_dma_dai_data *dai_data = kcontrol->private_data;





	ucontrol->value.integer.value[0] =

	ucontrol->value.integer.value[0] =

		dai_data->port_config.cdc_dma.data_format;

		dai_data->port_config.cdc_dma.data_format;
@@ -9807,6 +9807,11 @@ static int msm_dai_q6_cdc_dma_prepare(struct snd_pcm_substream *substream, 
				pr_err("%s: afe send island mode failed %d\n",

				pr_err("%s: afe send island mode failed %d\n",

					__func__, rc);

					__func__, rc);

		}

		}

		if ((dai->id == AFE_PORT_ID_WSA_CODEC_DMA_TX_0) &&

			(dai_data->port_config.cdc_dma.data_format == 1))

			dai_data->port_config.cdc_dma.data_format =

				AFE_LINEAR_PCM_DATA_PACKED_16BIT;



		rc = afe_port_start(dai->id, &dai_data->port_config,

		rc = afe_port_start(dai->id, &dai_data->port_config,

						dai_data->rate);

						dai_data->rate);

		if (rc < 0)

		if (rc < 0)
@@ -9867,7 +9872,7 @@ static struct snd_soc_dai_driver msm_dai_q6_cdc_dma_dai[] = { 
				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S32_LE,

				   SNDRV_PCM_FMTBIT_S32_LE,

			.channels_min = 1,

			.channels_min = 1,

			.channels_max = 2,

			.channels_max = 4,

			.rate_min = 8000,

			.rate_min = 8000,

			.rate_max = 384000,

			.rate_max = 384000,

		},

		},
@@ -9893,7 +9898,7 @@ static struct snd_soc_dai_driver msm_dai_q6_cdc_dma_dai[] = { 
				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S24_3LE |

				   SNDRV_PCM_FMTBIT_S32_LE,

				   SNDRV_PCM_FMTBIT_S32_LE,

			.channels_min = 1,

			.channels_min = 1,

			.channels_max = 2,

			.channels_max = 4,

			.rate_min = 8000,

			.rate_min = 8000,

			.rate_max = 384000,

			.rate_max = 384000,

		},

		},