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Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next
[deliverable/linux.git] / sound / soc / intel / skylake / skl-pcm.c
diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index dab0900eef26c13f6f9c8ac85d5f6b6a40cdf35b..7c81b31748ffcba2ab7c5d8a8961eb83d4134f55 100644 (file)
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -51,7 +51,7 @@ static struct snd_pcm_hardware azx_pcm_hw = {
        .rate_min =             8000,
        .rate_max =             48000,
        .channels_min =         1,
-       .channels_max =         HDA_QUAD,
+       .channels_max =         8,
        .buffer_bytes_max =     AZX_MAX_BUF_SIZE,
        .period_bytes_min =     128,
        .period_bytes_max =     AZX_MAX_BUF_SIZE / 2,
@@ -213,7 +213,7 @@ static int skl_be_prepare(struct snd_pcm_substream *substream,
        struct skl_sst *ctx = skl->skl_sst;
        struct skl_module_cfg *mconfig;
 
-       if ((dai->playback_active > 1) || (dai->capture_active > 1))
+       if (dai->playback_widget->power || dai->capture_widget->power)
                return 0;
 
        mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream);
@@ -402,23 +402,33 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
        struct skl_module_cfg *mconfig;
        struct hdac_ext_bus *ebus = get_bus_ctx(substream);
        struct hdac_ext_stream *stream = get_hdac_ext_stream(substream);
+       struct snd_soc_dapm_widget *w;
        int ret;
 
        mconfig = skl_tplg_fe_get_cpr_module(dai, substream->stream);
        if (!mconfig)
                return -EIO;
 
+       if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+               w = dai->playback_widget;
+       else
+               w = dai->capture_widget;
+
        switch (cmd) {
        case SNDRV_PCM_TRIGGER_RESUME:
-               skl_pcm_prepare(substream, dai);
-               /*
-                * enable DMA Resume enable bit for the stream, set the dpib
-                * & lpib position to resune before starting the DMA
-                */
-               snd_hdac_ext_stream_drsm_enable(ebus, true,
-                                       hdac_stream(stream)->index);
-               snd_hdac_ext_stream_set_dpibr(ebus, stream, stream->dpib);
-               snd_hdac_ext_stream_set_lpib(stream, stream->lpib);
+               if (!w->ignore_suspend) {
+                       skl_pcm_prepare(substream, dai);
+                       /*
+                        * enable DMA Resume enable bit for the stream, set the
+                        * dpib & lpib position to resume before starting the
+                        * DMA
+                        */
+                       snd_hdac_ext_stream_drsm_enable(ebus, true,
+                                               hdac_stream(stream)->index);
+                       snd_hdac_ext_stream_set_dpibr(ebus, stream,
+                                                       stream->dpib);
+                       snd_hdac_ext_stream_set_lpib(stream, stream->lpib);
+               }
 
        case SNDRV_PCM_TRIGGER_START:
        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
@@ -448,7 +458,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
                        return ret;
 
                ret = skl_decoupled_trigger(substream, cmd);
-               if (cmd == SNDRV_PCM_TRIGGER_SUSPEND) {
+               if ((cmd == SNDRV_PCM_TRIGGER_SUSPEND) && !w->ignore_suspend) {
                        /* save the dpib and lpib positions */
                        stream->dpib = readl(ebus->bus.remap_addr +
                                        AZX_REG_VS_SDXDPIB_XBASE +
@@ -523,7 +533,6 @@ static int skl_link_pcm_prepare(struct snd_pcm_substream *substream,
        if (!link)
                return -EINVAL;
 
-       snd_hdac_ext_bus_link_power_up(link);
        snd_hdac_ext_link_stream_reset(link_dev);
 
        snd_hdac_ext_link_stream_setup(link_dev, format_val);
@@ -682,7 +691,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
        .playback = {
                .stream_name = "HDMI1 Playback",
                .channels_min = HDA_STEREO,
-               .channels_max = HDA_STEREO,
+               .channels_max = 8,
                .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
                        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
                        SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
@@ -697,7 +706,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
        .playback = {
                .stream_name = "HDMI2 Playback",
                .channels_min = HDA_STEREO,
-               .channels_max = HDA_STEREO,
+               .channels_max = 8,
                .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
                        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
                        SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
@@ -712,7 +721,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
        .playback = {
                .stream_name = "HDMI3 Playback",
                .channels_min = HDA_STEREO,
-               .channels_max = HDA_STEREO,
+               .channels_max = 8,
                .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
                        SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
                        SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
@@ -759,13 +768,85 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
                .formats = SNDRV_PCM_FMTBIT_S16_LE,
        },
 },
+{
+       .name = "SSP2 Pin",
+       .ops = &skl_be_ssp_dai_ops,
+       .playback = {
+               .stream_name = "ssp2 Tx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+       .capture = {
+               .stream_name = "ssp2 Rx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+},
+{
+       .name = "SSP3 Pin",
+       .ops = &skl_be_ssp_dai_ops,
+       .playback = {
+               .stream_name = "ssp3 Tx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+       .capture = {
+               .stream_name = "ssp3 Rx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+},
+{
+       .name = "SSP4 Pin",
+       .ops = &skl_be_ssp_dai_ops,
+       .playback = {
+               .stream_name = "ssp4 Tx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+       .capture = {
+               .stream_name = "ssp4 Rx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+},
+{
+       .name = "SSP5 Pin",
+       .ops = &skl_be_ssp_dai_ops,
+       .playback = {
+               .stream_name = "ssp5 Tx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+       .capture = {
+               .stream_name = "ssp5 Rx",
+               .channels_min = HDA_STEREO,
+               .channels_max = HDA_STEREO,
+               .rates = SNDRV_PCM_RATE_48000,
+               .formats = SNDRV_PCM_FMTBIT_S16_LE,
+       },
+},
 {
        .name = "iDisp1 Pin",
        .ops = &skl_link_dai_ops,
        .playback = {
                .stream_name = "iDisp1 Tx",
                .channels_min = HDA_STEREO,
-               .channels_max = HDA_STEREO,
+               .channels_max = 8,
                .rates = SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_16000|SNDRV_PCM_RATE_48000,
                .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE |
                        SNDRV_PCM_FMTBIT_S24_LE,
@@ -777,7 +858,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
        .playback = {
                .stream_name = "iDisp2 Tx",
                .channels_min = HDA_STEREO,
-               .channels_max = HDA_STEREO,
+               .channels_max = 8,
                .rates = SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_16000|
                        SNDRV_PCM_RATE_48000,
                .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE |
@@ -790,7 +871,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
        .playback = {
                .stream_name = "iDisp3 Tx",
                .channels_min = HDA_STEREO,
-               .channels_max = HDA_STEREO,
+               .channels_max = 8,
                .rates = SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_16000|
                        SNDRV_PCM_RATE_48000,
                .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE |
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