From df532185e8720baff120f55eb46058d270445d56 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 29 Nov 2017 02:38:27 +0000 Subject: [PATCH 01/12] ASoC: soc-core: add missing EXPORT_SYMBOL_GPL() for snd_soc_disconnect_sync Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/soc-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 9047046c749c..345baa4f10c0 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -1401,6 +1401,7 @@ void snd_soc_disconnect_sync(struct device *dev) snd_card_disconnect_sync(component->card->snd_card); } +EXPORT_SYMBOL_GPL(snd_soc_disconnect_sync); /** * snd_soc_add_dai_link - Add a DAI link dynamically From b09b1c3bc0b7f391d00ea9e0c5970b1bbbe86eca Mon Sep 17 00:00:00 2001 From: "Ughreja, Rakesh A" Date: Fri, 1 Dec 2017 14:43:17 +0530 Subject: [PATCH 02/12] ASoC: hdac_hdmi: introduce macro to access HDMI private data This patch replaces the direct access of HDMI private data with macro hdev_to_hdmi_priv in order to prepare the code to remove hdac_ext_device usage in the subsequent patch. Signed-off-by: Rakesh Ughreja Signed-off-by: Mark Brown --- sound/soc/codecs/hdac_hdmi.c | 68 +++++++++++++++++------------------- 1 file changed, 32 insertions(+), 36 deletions(-) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index f3b4f4dfae6a..05af2299579b 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -138,6 +138,8 @@ struct hdac_hdmi_priv { struct hdac_hdmi_drv_data *drv_data; }; +#define hdev_to_hdmi_priv(_hdev) ((to_ehdac_device(_hdev))->private_data) + static struct hdac_hdmi_pcm * hdac_hdmi_get_pcm_from_cvt(struct hdac_hdmi_priv *hdmi, struct hdac_hdmi_cvt *cvt) @@ -351,7 +353,7 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac, struct hdmi_audio_infoframe frame; struct hdac_hdmi_pin *pin = port->pin; struct dp_audio_infoframe dp_ai; - struct hdac_hdmi_priv *hdmi = hdac->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); struct hdac_hdmi_cvt *cvt = pcm->cvt; u8 *dip; int ret; @@ -433,7 +435,7 @@ static int hdac_hdmi_set_tdm_slot(struct snd_soc_dai *dai, int slots, int slot_width) { struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_pcm *pcm; @@ -453,7 +455,7 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hparams, struct snd_soc_dai *dai) { struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdac->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_port *port; struct hdac_hdmi_pcm *pcm; @@ -566,7 +568,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdac->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_cvt *cvt; struct hdac_hdmi_port *port; @@ -609,7 +611,7 @@ static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdac->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_pcm *pcm; @@ -633,8 +635,7 @@ static int hdac_hdmi_query_cvt_params(struct hdac_device *hdac, struct hdac_hdmi_cvt *cvt) { unsigned int chans; - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); int err; chans = get_wcaps(hdac, cvt->nid); @@ -696,7 +697,7 @@ static void hdac_hdmi_fill_route(struct snd_soc_dapm_route *route, static struct hdac_hdmi_pcm *hdac_hdmi_get_pcm(struct hdac_ext_device *edev, struct hdac_hdmi_port *port) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pcm *pcm = NULL; struct hdac_hdmi_port *p; @@ -782,7 +783,7 @@ static int hdac_hdmi_cvt_output_widget_event(struct snd_soc_dapm_widget *w, { struct hdac_hdmi_cvt *cvt = w->priv; struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pcm *pcm; dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n", @@ -864,7 +865,7 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol, struct snd_soc_dapm_context *dapm = w->dapm; struct hdac_hdmi_port *port = w->priv; struct hdac_ext_device *edev = to_hda_ext_device(dapm->dev); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pcm *pcm = NULL; const char *cvt_name = e->texts[ucontrol->value.enumerated.item[0]]; @@ -922,7 +923,7 @@ static int hdac_hdmi_create_pin_port_muxs(struct hdac_ext_device *edev, struct snd_soc_dapm_widget *widget, const char *widget_name) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pin *pin = port->pin; struct snd_kcontrol_new *kc; struct hdac_hdmi_cvt *cvt; @@ -990,7 +991,7 @@ static void hdac_hdmi_add_pinmux_cvt_route(struct hdac_ext_device *edev, struct snd_soc_dapm_widget *widgets, struct snd_soc_dapm_route *route, int rindex) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); const struct snd_kcontrol_new *kc; struct soc_enum *se; int mux_index = hdmi->num_cvt + hdmi->num_ports; @@ -1033,7 +1034,7 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm) struct snd_soc_dapm_widget *widgets; struct snd_soc_dapm_route *route; struct hdac_ext_device *edev = to_hda_ext_device(dapm->dev); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct snd_soc_dai_driver *dai_drv = dapm->component->dai_drv; char widget_name[NAME_SIZE]; struct hdac_hdmi_cvt *cvt; @@ -1134,7 +1135,7 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm) static int hdac_hdmi_init_dai_map(struct hdac_ext_device *edev) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_cvt *cvt; int dai_id = 0; @@ -1161,7 +1162,7 @@ static int hdac_hdmi_init_dai_map(struct hdac_ext_device *edev) static int hdac_hdmi_add_cvt(struct hdac_ext_device *edev, hda_nid_t nid) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_cvt *cvt; char name[NAME_SIZE]; @@ -1209,7 +1210,7 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, struct hdac_hdmi_port *port) { struct hdac_ext_device *edev = pin->edev; - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pcm *pcm; int size = 0; int port_id = -1; @@ -1304,7 +1305,7 @@ static int hdac_hdmi_add_ports(struct hdac_hdmi_priv *hdmi, static int hdac_hdmi_add_pin(struct hdac_ext_device *edev, hda_nid_t nid) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pin *pin; int ret; @@ -1336,8 +1337,7 @@ static int hdac_hdmi_add_pin(struct hdac_ext_device *edev, hda_nid_t nid) static void hdac_hdmi_skl_enable_all_pins(struct hdac_device *hdac) { unsigned int vendor_param; - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); unsigned int vendor_nid = hdmi->drv_data->vendor_nid; vendor_param = snd_hdac_codec_read(hdac, vendor_nid, 0, @@ -1355,8 +1355,7 @@ static void hdac_hdmi_skl_enable_all_pins(struct hdac_device *hdac) static void hdac_hdmi_skl_enable_dp12(struct hdac_device *hdac) { unsigned int vendor_param; - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); unsigned int vendor_nid = hdmi->drv_data->vendor_nid; vendor_param = snd_hdac_codec_read(hdac, vendor_nid, 0, @@ -1452,9 +1451,9 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_ext_device *edev, hda_nid_t nid; int i, num_nodes; struct hdac_device *hdac = &edev->hdac; - struct hdac_hdmi_priv *hdmi = edev->private_data; struct hdac_hdmi_cvt *temp_cvt, *cvt_next; struct hdac_hdmi_pin *temp_pin, *pin_next; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); int ret; hdac_hdmi_skl_enable_all_pins(hdac); @@ -1537,7 +1536,7 @@ free_widgets: static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe) { struct hdac_ext_device *edev = aptr; - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pin *pin = NULL; struct hdac_hdmi_port *hport = NULL; struct snd_soc_codec *codec = edev->scodec; @@ -1614,7 +1613,7 @@ static int create_fill_jack_kcontrols(struct snd_soc_card *card, char *name; int i = 0, j; struct snd_soc_codec *codec = edev->scodec; - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); kc = devm_kcalloc(codec->dev, hdmi->num_ports, sizeof(*kc), GFP_KERNEL); @@ -1652,7 +1651,7 @@ int hdac_hdmi_jack_port_init(struct snd_soc_codec *codec, struct snd_soc_dapm_context *dapm) { struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pin *pin; struct snd_soc_dapm_widget *widgets; struct snd_soc_dapm_route *route; @@ -1728,7 +1727,7 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device, { struct snd_soc_codec *codec = dai->codec; struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pcm *pcm; struct snd_pcm *snd_pcm; int err; @@ -1791,7 +1790,7 @@ static void hdac_hdmi_present_sense_all_pins(struct hdac_ext_device *edev, static int hdmi_codec_probe(struct snd_soc_codec *codec) { struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(&codec->component); struct hdac_ext_link *hlink = NULL; @@ -1870,7 +1869,7 @@ static int hdmi_codec_prepare(struct device *dev) static void hdmi_codec_complete(struct device *dev) { struct hdac_ext_device *edev = to_hda_ext_device(dev); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_device *hdac = &edev->hdac; /* Power up afg */ @@ -1904,8 +1903,7 @@ static const struct snd_soc_codec_driver hdmi_hda_codec = { static void hdac_hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx, unsigned char *chmap) { - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); memcpy(chmap, pcm->chmap, ARRAY_SIZE(pcm->chmap)); @@ -1915,7 +1913,7 @@ static void hdac_hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx, unsigned char *chmap, int prepared) { struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); struct hdac_hdmi_port *port; @@ -1936,8 +1934,7 @@ static void hdac_hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx, static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx) { - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); if (!pcm) @@ -1951,8 +1948,7 @@ static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx) static int hdac_hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx) { - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); struct hdac_hdmi_port *port; @@ -2058,7 +2054,7 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev) { - struct hdac_hdmi_priv *hdmi = edev->private_data; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_pin *pin, *pin_next; struct hdac_hdmi_cvt *cvt, *cvt_next; struct hdac_hdmi_pcm *pcm, *pcm_next; From 72bc39cf53fabf56907f9d6c4b120fc49d9abc95 Mon Sep 17 00:00:00 2001 From: "Ughreja, Rakesh A" Date: Fri, 1 Dec 2017 14:43:18 +0530 Subject: [PATCH 03/12] ASoC: hdac_hdmi: clean up hdac_ext_device variable names Existing code uses hdac and edev inconsistently to represent hdac_ext_device structure which creates confusion because hdac is used even to represent hdac_device. So this patch replaces all the variable instances of hdac_ext_device with edev. In the later patch all the variable instances of hdac_device will be replaced with hdev. This prepares the code base to remove the usage of hdac_ext_device data structures done in the subsequent patches. Signed-off-by: Rakesh Ughreja Signed-off-by: Mark Brown --- sound/soc/codecs/hdac_hdmi.c | 82 ++++++++++++++++++------------------ 1 file changed, 41 insertions(+), 41 deletions(-) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 05af2299579b..98a695ba9373 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -197,18 +197,18 @@ static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm, /* * Get the no devices that can be connected to a port on the Pin widget. */ -static int hdac_hdmi_get_port_len(struct hdac_ext_device *hdac, hda_nid_t nid) +static int hdac_hdmi_get_port_len(struct hdac_ext_device *edev, hda_nid_t nid) { unsigned int caps; unsigned int type, param; - caps = get_wcaps(&hdac->hdac, nid); + caps = get_wcaps(&edev->hdac, nid); type = get_wcaps_type(caps); if (!(caps & AC_WCAP_DIGITAL) || (type != AC_WID_PIN)) return 0; - param = snd_hdac_read_parm_uncached(&hdac->hdac, nid, + param = snd_hdac_read_parm_uncached(&edev->hdac, nid, AC_PAR_DEVLIST_LEN); if (param == -1) return param; @@ -221,10 +221,10 @@ static int hdac_hdmi_get_port_len(struct hdac_ext_device *hdac, hda_nid_t nid) * id selected on the pin. Return 0 means the first port entry * is selected or MST is not supported. */ -static int hdac_hdmi_port_select_get(struct hdac_ext_device *hdac, +static int hdac_hdmi_port_select_get(struct hdac_ext_device *edev, struct hdac_hdmi_port *port) { - return snd_hdac_codec_read(&hdac->hdac, port->pin->nid, + return snd_hdac_codec_read(&edev->hdac, port->pin->nid, 0, AC_VERB_GET_DEVICE_SEL, 0); } @@ -232,7 +232,7 @@ static int hdac_hdmi_port_select_get(struct hdac_ext_device *hdac, * Sets the selected port entry for the configuring Pin widget verb. * returns error if port set is not equal to port get otherwise success */ -static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac, +static int hdac_hdmi_port_select_set(struct hdac_ext_device *edev, struct hdac_hdmi_port *port) { int num_ports; @@ -241,7 +241,7 @@ static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac, return 0; /* AC_PAR_DEVLIST_LEN is 0 based. */ - num_ports = hdac_hdmi_get_port_len(hdac, port->pin->nid); + num_ports = hdac_hdmi_get_port_len(edev, port->pin->nid); if (num_ports < 0) return -EIO; @@ -252,13 +252,13 @@ static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac, if (num_ports + 1 < port->id) return 0; - snd_hdac_codec_write(&hdac->hdac, port->pin->nid, 0, + snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0, AC_VERB_SET_DEVICE_SEL, port->id); - if (port->id != hdac_hdmi_port_select_get(hdac, port)) + if (port->id != hdac_hdmi_port_select_get(edev, port)) return -EIO; - dev_dbg(&hdac->hdac.dev, "Selected the port=%d\n", port->id); + dev_dbg(&edev->hdac.dev, "Selected the port=%d\n", port->id); return 0; } @@ -323,14 +323,14 @@ format_constraint: } static void -hdac_hdmi_set_dip_index(struct hdac_ext_device *hdac, hda_nid_t pin_nid, +hdac_hdmi_set_dip_index(struct hdac_ext_device *edev, hda_nid_t pin_nid, int packet_index, int byte_index) { int val; val = (packet_index << 5) | (byte_index & 0x1f); - snd_hdac_codec_write(&hdac->hdac, pin_nid, 0, + snd_hdac_codec_write(&edev->hdac, pin_nid, 0, AC_VERB_SET_HDMI_DIP_INDEX, val); } @@ -346,14 +346,14 @@ struct dp_audio_infoframe { u8 LFEPBL01_LSV36_DM_INH7; }; -static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac, +static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *edev, struct hdac_hdmi_pcm *pcm, struct hdac_hdmi_port *port) { uint8_t buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AUDIO_INFOFRAME_SIZE]; struct hdmi_audio_infoframe frame; struct hdac_hdmi_pin *pin = port->pin; struct dp_audio_infoframe dp_ai; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_cvt *cvt = pcm->cvt; u8 *dip; int ret; @@ -362,11 +362,11 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac, u8 conn_type; int channels, ca; - ca = snd_hdac_channel_allocation(&hdac->hdac, port->eld.info.spk_alloc, + ca = snd_hdac_channel_allocation(&edev->hdac, port->eld.info.spk_alloc, pcm->channels, pcm->chmap_set, true, pcm->chmap); channels = snd_hdac_get_active_channels(ca); - hdmi->chmap.ops.set_channel_count(&hdac->hdac, cvt->nid, channels); + hdmi->chmap.ops.set_channel_count(&edev->hdac, cvt->nid, channels); snd_hdac_setup_channel_mapping(&hdmi->chmap, pin->nid, false, ca, pcm->channels, pcm->chmap, pcm->chmap_set); @@ -399,32 +399,32 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac, break; default: - dev_err(&hdac->hdac.dev, "Invalid connection type: %d\n", + dev_err(&edev->hdac.dev, "Invalid connection type: %d\n", conn_type); return -EIO; } /* stop infoframe transmission */ - hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0); - snd_hdac_codec_write(&hdac->hdac, pin->nid, 0, + hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0); + snd_hdac_codec_write(&edev->hdac, pin->nid, 0, AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_DISABLE); /* Fill infoframe. Index auto-incremented */ - hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0); + hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0); if (conn_type == DRM_ELD_CONN_TYPE_HDMI) { for (i = 0; i < sizeof(buffer); i++) - snd_hdac_codec_write(&hdac->hdac, pin->nid, 0, + snd_hdac_codec_write(&edev->hdac, pin->nid, 0, AC_VERB_SET_HDMI_DIP_DATA, buffer[i]); } else { for (i = 0; i < sizeof(dp_ai); i++) - snd_hdac_codec_write(&hdac->hdac, pin->nid, 0, + snd_hdac_codec_write(&edev->hdac, pin->nid, 0, AC_VERB_SET_HDMI_DIP_DATA, dip[i]); } /* Start infoframe */ - hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0); - snd_hdac_codec_write(&hdac->hdac, pin->nid, 0, + hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0); + snd_hdac_codec_write(&edev->hdac, pin->nid, 0, AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_BEST); return 0; @@ -454,8 +454,8 @@ static int hdac_hdmi_set_tdm_slot(struct snd_soc_dai *dai, static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hparams, struct snd_soc_dai *dai) { - struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); + struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_port *port; struct hdac_hdmi_pcm *pcm; @@ -468,7 +468,7 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream, return -ENODEV; if ((!port->eld.monitor_present) || (!port->eld.eld_valid)) { - dev_err(&hdac->hdac.dev, + dev_err(&edev->hdac.dev, "device is not configured for this pin:port%d:%d\n", port->pin->nid, port->id); return -ENODEV; @@ -488,28 +488,28 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream, return 0; } -static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *hdac, +static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *edev, struct hdac_hdmi_pin *pin, struct hdac_hdmi_port *port) { - if (!(get_wcaps(&hdac->hdac, pin->nid) & AC_WCAP_CONN_LIST)) { - dev_warn(&hdac->hdac.dev, + if (!(get_wcaps(&edev->hdac, pin->nid) & AC_WCAP_CONN_LIST)) { + dev_warn(&edev->hdac.dev, "HDMI: pin %d wcaps %#x does not support connection list\n", - pin->nid, get_wcaps(&hdac->hdac, pin->nid)); + pin->nid, get_wcaps(&edev->hdac, pin->nid)); return -EINVAL; } - if (hdac_hdmi_port_select_set(hdac, port) < 0) + if (hdac_hdmi_port_select_set(edev, port) < 0) return -EIO; - port->num_mux_nids = snd_hdac_get_connections(&hdac->hdac, pin->nid, + port->num_mux_nids = snd_hdac_get_connections(&edev->hdac, pin->nid, port->mux_nids, HDA_MAX_CONNECTIONS); if (port->num_mux_nids == 0) - dev_warn(&hdac->hdac.dev, + dev_warn(&edev->hdac.dev, "No connections found for pin:port %d:%d\n", pin->nid, port->id); - dev_dbg(&hdac->hdac.dev, "num_mux_nids %d for pin:port %d:%d\n", + dev_dbg(&edev->hdac.dev, "num_mux_nids %d for pin:port %d:%d\n", port->num_mux_nids, pin->nid, port->id); return port->num_mux_nids; @@ -567,8 +567,8 @@ static struct hdac_hdmi_port *hdac_hdmi_get_port_from_cvt( static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); + struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_cvt *cvt; struct hdac_hdmi_port *port; @@ -577,7 +577,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, dai_map = &hdmi->dai_map[dai->id]; cvt = dai_map->cvt; - port = hdac_hdmi_get_port_from_cvt(hdac, hdmi, cvt); + port = hdac_hdmi_get_port_from_cvt(edev, hdmi, cvt); /* * To make PA and other userland happy. @@ -588,7 +588,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, if ((!port->eld.monitor_present) || (!port->eld.eld_valid)) { - dev_warn(&hdac->hdac.dev, + dev_warn(&edev->hdac.dev, "Failed: present?:%d ELD valid?:%d pin:port: %d:%d\n", port->eld.monitor_present, port->eld.eld_valid, port->pin->nid, port->id); @@ -610,8 +610,8 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&hdac->hdac); + struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_pcm *pcm; From f0c5ebebacf3cc246e51e8814f5d4b22179f37bd Mon Sep 17 00:00:00 2001 From: "Ughreja, Rakesh A" Date: Fri, 1 Dec 2017 14:43:19 +0530 Subject: [PATCH 04/12] ASoC: hdac_hdmi: clean up hdac_device variable names This patch renames all the variable instances of hdac_device with hdev to prepare the code base to remove the usage of hdac_ext_device data structures done in the following patches. Existing code uses hdev and hdac as variable names for hdac_device as well as hdac_ext_device, which creates confusion. Signed-off-by: Rakesh Ughreja Signed-off-by: Mark Brown --- include/sound/hdaudio_ext.h | 4 +- sound/hda/ext/hdac_ext_bus.c | 2 +- sound/soc/codecs/hdac_hdmi.c | 312 +++++++++++++++++------------------ 3 files changed, 159 insertions(+), 159 deletions(-) diff --git a/include/sound/hdaudio_ext.h b/include/sound/hdaudio_ext.h index ca00130cb028..9c14e21dda85 100644 --- a/include/sound/hdaudio_ext.h +++ b/include/sound/hdaudio_ext.h @@ -193,7 +193,7 @@ struct hda_dai_map { * @pvt_data - private data, for asoc contains asoc codec object */ struct hdac_ext_device { - struct hdac_device hdac; + struct hdac_device hdev; struct hdac_ext_bus *ebus; /* soc-dai to nid map */ @@ -213,7 +213,7 @@ struct hdac_ext_dma_params { u8 stream_tag; }; #define to_ehdac_device(dev) (container_of((dev), \ - struct hdac_ext_device, hdac)) + struct hdac_ext_device, hdev)) /* * HD-audio codec base driver */ diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index 31b510c5ca0b..0daf31383084 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -146,7 +146,7 @@ int snd_hdac_ext_bus_device_init(struct hdac_ext_bus *ebus, int addr) edev = kzalloc(sizeof(*edev), GFP_KERNEL); if (!edev) return -ENOMEM; - hdev = &edev->hdac; + hdev = &edev->hdev; edev->ebus = ebus; snprintf(name, sizeof(name), "ehdaudio%dD%d", ebus->idx, addr); diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 98a695ba9373..3a35ede7027d 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -171,7 +171,7 @@ static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm, * ports. */ if (pcm->jack_event == 0) { - dev_dbg(&edev->hdac.dev, + dev_dbg(&edev->hdev.dev, "jack report for pcm=%d\n", pcm->pcm_id); snd_soc_jack_report(pcm->jack, SND_JACK_AVOUT, @@ -202,13 +202,13 @@ static int hdac_hdmi_get_port_len(struct hdac_ext_device *edev, hda_nid_t nid) unsigned int caps; unsigned int type, param; - caps = get_wcaps(&edev->hdac, nid); + caps = get_wcaps(&edev->hdev, nid); type = get_wcaps_type(caps); if (!(caps & AC_WCAP_DIGITAL) || (type != AC_WID_PIN)) return 0; - param = snd_hdac_read_parm_uncached(&edev->hdac, nid, + param = snd_hdac_read_parm_uncached(&edev->hdev, nid, AC_PAR_DEVLIST_LEN); if (param == -1) return param; @@ -224,7 +224,7 @@ static int hdac_hdmi_get_port_len(struct hdac_ext_device *edev, hda_nid_t nid) static int hdac_hdmi_port_select_get(struct hdac_ext_device *edev, struct hdac_hdmi_port *port) { - return snd_hdac_codec_read(&edev->hdac, port->pin->nid, + return snd_hdac_codec_read(&edev->hdev, port->pin->nid, 0, AC_VERB_GET_DEVICE_SEL, 0); } @@ -252,13 +252,13 @@ static int hdac_hdmi_port_select_set(struct hdac_ext_device *edev, if (num_ports + 1 < port->id) return 0; - snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, port->pin->nid, 0, AC_VERB_SET_DEVICE_SEL, port->id); if (port->id != hdac_hdmi_port_select_get(edev, port)) return -EIO; - dev_dbg(&edev->hdac.dev, "Selected the port=%d\n", port->id); + dev_dbg(&edev->hdev.dev, "Selected the port=%d\n", port->id); return 0; } @@ -278,9 +278,9 @@ static struct hdac_hdmi_pcm *get_hdmi_pcm_from_id(struct hdac_hdmi_priv *hdmi, static inline struct hdac_ext_device *to_hda_ext_device(struct device *dev) { - struct hdac_device *hdac = dev_to_hdac_dev(dev); + struct hdac_device *hdev = dev_to_hdac_dev(dev); - return to_ehdac_device(hdac); + return to_ehdac_device(hdev); } static unsigned int sad_format(const u8 *sad) @@ -330,7 +330,7 @@ hdac_hdmi_set_dip_index(struct hdac_ext_device *edev, hda_nid_t pin_nid, val = (packet_index << 5) | (byte_index & 0x1f); - snd_hdac_codec_write(&edev->hdac, pin_nid, 0, + snd_hdac_codec_write(&edev->hdev, pin_nid, 0, AC_VERB_SET_HDMI_DIP_INDEX, val); } @@ -353,7 +353,7 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *edev, struct hdmi_audio_infoframe frame; struct hdac_hdmi_pin *pin = port->pin; struct dp_audio_infoframe dp_ai; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_cvt *cvt = pcm->cvt; u8 *dip; int ret; @@ -362,11 +362,11 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *edev, u8 conn_type; int channels, ca; - ca = snd_hdac_channel_allocation(&edev->hdac, port->eld.info.spk_alloc, + ca = snd_hdac_channel_allocation(&edev->hdev, port->eld.info.spk_alloc, pcm->channels, pcm->chmap_set, true, pcm->chmap); channels = snd_hdac_get_active_channels(ca); - hdmi->chmap.ops.set_channel_count(&edev->hdac, cvt->nid, channels); + hdmi->chmap.ops.set_channel_count(&edev->hdev, cvt->nid, channels); snd_hdac_setup_channel_mapping(&hdmi->chmap, pin->nid, false, ca, pcm->channels, pcm->chmap, pcm->chmap_set); @@ -399,14 +399,14 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *edev, break; default: - dev_err(&edev->hdac.dev, "Invalid connection type: %d\n", + dev_err(&edev->hdev.dev, "Invalid connection type: %d\n", conn_type); return -EIO; } /* stop infoframe transmission */ hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0); - snd_hdac_codec_write(&edev->hdac, pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, pin->nid, 0, AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_DISABLE); @@ -414,17 +414,17 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *edev, hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0); if (conn_type == DRM_ELD_CONN_TYPE_HDMI) { for (i = 0; i < sizeof(buffer); i++) - snd_hdac_codec_write(&edev->hdac, pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, pin->nid, 0, AC_VERB_SET_HDMI_DIP_DATA, buffer[i]); } else { for (i = 0; i < sizeof(dp_ai); i++) - snd_hdac_codec_write(&edev->hdac, pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, pin->nid, 0, AC_VERB_SET_HDMI_DIP_DATA, dip[i]); } /* Start infoframe */ hdac_hdmi_set_dip_index(edev, pin->nid, 0x0, 0x0); - snd_hdac_codec_write(&edev->hdac, pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, pin->nid, 0, AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_BEST); return 0; @@ -435,11 +435,11 @@ static int hdac_hdmi_set_tdm_slot(struct snd_soc_dai *dai, int slots, int slot_width) { struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_pcm *pcm; - dev_dbg(&edev->hdac.dev, "%s: strm_tag: %d\n", __func__, tx_mask); + dev_dbg(&edev->hdev.dev, "%s: strm_tag: %d\n", __func__, tx_mask); dai_map = &hdmi->dai_map[dai->id]; @@ -455,7 +455,7 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hparams, struct snd_soc_dai *dai) { struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_port *port; struct hdac_hdmi_pcm *pcm; @@ -468,7 +468,7 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream, return -ENODEV; if ((!port->eld.monitor_present) || (!port->eld.eld_valid)) { - dev_err(&edev->hdac.dev, + dev_err(&edev->hdev.dev, "device is not configured for this pin:port%d:%d\n", port->pin->nid, port->id); return -ENODEV; @@ -492,24 +492,24 @@ static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *edev, struct hdac_hdmi_pin *pin, struct hdac_hdmi_port *port) { - if (!(get_wcaps(&edev->hdac, pin->nid) & AC_WCAP_CONN_LIST)) { - dev_warn(&edev->hdac.dev, + if (!(get_wcaps(&edev->hdev, pin->nid) & AC_WCAP_CONN_LIST)) { + dev_warn(&edev->hdev.dev, "HDMI: pin %d wcaps %#x does not support connection list\n", - pin->nid, get_wcaps(&edev->hdac, pin->nid)); + pin->nid, get_wcaps(&edev->hdev, pin->nid)); return -EINVAL; } if (hdac_hdmi_port_select_set(edev, port) < 0) return -EIO; - port->num_mux_nids = snd_hdac_get_connections(&edev->hdac, pin->nid, + port->num_mux_nids = snd_hdac_get_connections(&edev->hdev, pin->nid, port->mux_nids, HDA_MAX_CONNECTIONS); if (port->num_mux_nids == 0) - dev_warn(&edev->hdac.dev, + dev_warn(&edev->hdev.dev, "No connections found for pin:port %d:%d\n", pin->nid, port->id); - dev_dbg(&edev->hdac.dev, "num_mux_nids %d for pin:port %d:%d\n", + dev_dbg(&edev->hdev.dev, "num_mux_nids %d for pin:port %d:%d\n", port->num_mux_nids, pin->nid, port->id); return port->num_mux_nids; @@ -568,7 +568,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_cvt *cvt; struct hdac_hdmi_port *port; @@ -588,7 +588,7 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream, if ((!port->eld.monitor_present) || (!port->eld.eld_valid)) { - dev_warn(&edev->hdac.dev, + dev_warn(&edev->hdev.dev, "Failed: present?:%d ELD valid?:%d pin:port: %d:%d\n", port->eld.monitor_present, port->eld.eld_valid, port->pin->nid, port->id); @@ -611,7 +611,7 @@ static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_pcm *pcm; @@ -632,13 +632,13 @@ static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream, } static int -hdac_hdmi_query_cvt_params(struct hdac_device *hdac, struct hdac_hdmi_cvt *cvt) +hdac_hdmi_query_cvt_params(struct hdac_device *hdev, struct hdac_hdmi_cvt *cvt) { unsigned int chans; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); int err; - chans = get_wcaps(hdac, cvt->nid); + chans = get_wcaps(hdev, cvt->nid); chans = get_wcaps_channels(chans); cvt->params.channels_min = 2; @@ -647,12 +647,12 @@ hdac_hdmi_query_cvt_params(struct hdac_device *hdac, struct hdac_hdmi_cvt *cvt) if (chans > hdmi->chmap.channels_max) hdmi->chmap.channels_max = chans; - err = snd_hdac_query_supported_pcm(hdac, cvt->nid, + err = snd_hdac_query_supported_pcm(hdev, cvt->nid, &cvt->params.rates, &cvt->params.formats, &cvt->params.maxbps); if (err < 0) - dev_err(&hdac->dev, + dev_err(&hdev->dev, "Failed to query pcm params for nid %d: %d\n", cvt->nid, err); @@ -697,7 +697,7 @@ static void hdac_hdmi_fill_route(struct snd_soc_dapm_route *route, static struct hdac_hdmi_pcm *hdac_hdmi_get_pcm(struct hdac_ext_device *edev, struct hdac_hdmi_port *port) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pcm *pcm = NULL; struct hdac_hdmi_port *p; @@ -717,9 +717,9 @@ static struct hdac_hdmi_pcm *hdac_hdmi_get_pcm(struct hdac_ext_device *edev, static void hdac_hdmi_set_power_state(struct hdac_ext_device *edev, hda_nid_t nid, unsigned int pwr_state) { - if (get_wcaps(&edev->hdac, nid) & AC_WCAP_POWER) { - if (!snd_hdac_check_power_state(&edev->hdac, nid, pwr_state)) - snd_hdac_codec_write(&edev->hdac, nid, 0, + if (get_wcaps(&edev->hdev, nid) & AC_WCAP_POWER) { + if (!snd_hdac_check_power_state(&edev->hdev, nid, pwr_state)) + snd_hdac_codec_write(&edev->hdev, nid, 0, AC_VERB_SET_POWER_STATE, pwr_state); } } @@ -727,8 +727,8 @@ static void hdac_hdmi_set_power_state(struct hdac_ext_device *edev, static void hdac_hdmi_set_amp(struct hdac_ext_device *edev, hda_nid_t nid, int val) { - if (get_wcaps(&edev->hdac, nid) & AC_WCAP_OUT_AMP) - snd_hdac_codec_write(&edev->hdac, nid, 0, + if (get_wcaps(&edev->hdev, nid) & AC_WCAP_OUT_AMP) + snd_hdac_codec_write(&edev->hdev, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, val); } @@ -740,7 +740,7 @@ static int hdac_hdmi_pin_output_widget_event(struct snd_soc_dapm_widget *w, struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev); struct hdac_hdmi_pcm *pcm; - dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n", + dev_dbg(&edev->hdev.dev, "%s: widget: %s event: %x\n", __func__, w->name, event); pcm = hdac_hdmi_get_pcm(edev, port); @@ -756,7 +756,7 @@ static int hdac_hdmi_pin_output_widget_event(struct snd_soc_dapm_widget *w, hdac_hdmi_set_power_state(edev, port->pin->nid, AC_PWRST_D0); /* Enable out path for this pin widget */ - snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, port->pin->nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT); hdac_hdmi_set_amp(edev, port->pin->nid, AMP_OUT_UNMUTE); @@ -767,7 +767,7 @@ static int hdac_hdmi_pin_output_widget_event(struct snd_soc_dapm_widget *w, hdac_hdmi_set_amp(edev, port->pin->nid, AMP_OUT_MUTE); /* Disable out path for this pin widget */ - snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, port->pin->nid, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0); hdac_hdmi_set_power_state(edev, port->pin->nid, AC_PWRST_D3); @@ -783,10 +783,10 @@ static int hdac_hdmi_cvt_output_widget_event(struct snd_soc_dapm_widget *w, { struct hdac_hdmi_cvt *cvt = w->priv; struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pcm *pcm; - dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n", + dev_dbg(&edev->hdev.dev, "%s: widget: %s event: %x\n", __func__, w->name, event); pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, cvt); @@ -798,23 +798,23 @@ static int hdac_hdmi_cvt_output_widget_event(struct snd_soc_dapm_widget *w, hdac_hdmi_set_power_state(edev, cvt->nid, AC_PWRST_D0); /* Enable transmission */ - snd_hdac_codec_write(&edev->hdac, cvt->nid, 0, + snd_hdac_codec_write(&edev->hdev, cvt->nid, 0, AC_VERB_SET_DIGI_CONVERT_1, 1); /* Category Code (CC) to zero */ - snd_hdac_codec_write(&edev->hdac, cvt->nid, 0, + snd_hdac_codec_write(&edev->hdev, cvt->nid, 0, AC_VERB_SET_DIGI_CONVERT_2, 0); - snd_hdac_codec_write(&edev->hdac, cvt->nid, 0, + snd_hdac_codec_write(&edev->hdev, cvt->nid, 0, AC_VERB_SET_CHANNEL_STREAMID, pcm->stream_tag); - snd_hdac_codec_write(&edev->hdac, cvt->nid, 0, + snd_hdac_codec_write(&edev->hdev, cvt->nid, 0, AC_VERB_SET_STREAM_FORMAT, pcm->format); break; case SND_SOC_DAPM_POST_PMD: - snd_hdac_codec_write(&edev->hdac, cvt->nid, 0, + snd_hdac_codec_write(&edev->hdev, cvt->nid, 0, AC_VERB_SET_CHANNEL_STREAMID, 0); - snd_hdac_codec_write(&edev->hdac, cvt->nid, 0, + snd_hdac_codec_write(&edev->hdev, cvt->nid, 0, AC_VERB_SET_STREAM_FORMAT, 0); hdac_hdmi_set_power_state(edev, cvt->nid, AC_PWRST_D3); @@ -832,7 +832,7 @@ static int hdac_hdmi_pin_mux_widget_event(struct snd_soc_dapm_widget *w, struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev); int mux_idx; - dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n", + dev_dbg(&edev->hdev.dev, "%s: widget: %s event: %x\n", __func__, w->name, event); if (!kc) @@ -845,7 +845,7 @@ static int hdac_hdmi_pin_mux_widget_event(struct snd_soc_dapm_widget *w, return -EIO; if (mux_idx > 0) { - snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0, + snd_hdac_codec_write(&edev->hdev, port->pin->nid, 0, AC_VERB_SET_CONNECT_SEL, (mux_idx - 1)); } @@ -865,7 +865,7 @@ static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol, struct snd_soc_dapm_context *dapm = w->dapm; struct hdac_hdmi_port *port = w->priv; struct hdac_ext_device *edev = to_hda_ext_device(dapm->dev); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pcm *pcm = NULL; const char *cvt_name = e->texts[ucontrol->value.enumerated.item[0]]; @@ -923,7 +923,7 @@ static int hdac_hdmi_create_pin_port_muxs(struct hdac_ext_device *edev, struct snd_soc_dapm_widget *widget, const char *widget_name) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pin *pin = port->pin; struct snd_kcontrol_new *kc; struct hdac_hdmi_cvt *cvt; @@ -935,17 +935,17 @@ static int hdac_hdmi_create_pin_port_muxs(struct hdac_ext_device *edev, int i = 0; int num_items = hdmi->num_cvt + 1; - kc = devm_kzalloc(&edev->hdac.dev, sizeof(*kc), GFP_KERNEL); + kc = devm_kzalloc(&edev->hdev.dev, sizeof(*kc), GFP_KERNEL); if (!kc) return -ENOMEM; - se = devm_kzalloc(&edev->hdac.dev, sizeof(*se), GFP_KERNEL); + se = devm_kzalloc(&edev->hdev.dev, sizeof(*se), GFP_KERNEL); if (!se) return -ENOMEM; snprintf(kc_name, NAME_SIZE, "Pin %d port %d Input", pin->nid, port->id); - kc->name = devm_kstrdup(&edev->hdac.dev, kc_name, GFP_KERNEL); + kc->name = devm_kstrdup(&edev->hdev.dev, kc_name, GFP_KERNEL); if (!kc->name) return -ENOMEM; @@ -963,24 +963,24 @@ static int hdac_hdmi_create_pin_port_muxs(struct hdac_ext_device *edev, se->mask = roundup_pow_of_two(se->items) - 1; sprintf(mux_items, "NONE"); - items[i] = devm_kstrdup(&edev->hdac.dev, mux_items, GFP_KERNEL); + items[i] = devm_kstrdup(&edev->hdev.dev, mux_items, GFP_KERNEL); if (!items[i]) return -ENOMEM; list_for_each_entry(cvt, &hdmi->cvt_list, head) { i++; sprintf(mux_items, "cvt %d", cvt->nid); - items[i] = devm_kstrdup(&edev->hdac.dev, mux_items, GFP_KERNEL); + items[i] = devm_kstrdup(&edev->hdev.dev, mux_items, GFP_KERNEL); if (!items[i]) return -ENOMEM; } - se->texts = devm_kmemdup(&edev->hdac.dev, items, + se->texts = devm_kmemdup(&edev->hdev.dev, items, (num_items * sizeof(char *)), GFP_KERNEL); if (!se->texts) return -ENOMEM; - return hdac_hdmi_fill_widget_info(&edev->hdac.dev, widget, + return hdac_hdmi_fill_widget_info(&edev->hdev.dev, widget, snd_soc_dapm_mux, port, widget_name, NULL, kc, 1, hdac_hdmi_pin_mux_widget_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_REG); @@ -991,7 +991,7 @@ static void hdac_hdmi_add_pinmux_cvt_route(struct hdac_ext_device *edev, struct snd_soc_dapm_widget *widgets, struct snd_soc_dapm_route *route, int rindex) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); const struct snd_kcontrol_new *kc; struct soc_enum *se; int mux_index = hdmi->num_cvt + hdmi->num_ports; @@ -1034,7 +1034,7 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm) struct snd_soc_dapm_widget *widgets; struct snd_soc_dapm_route *route; struct hdac_ext_device *edev = to_hda_ext_device(dapm->dev); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct snd_soc_dai_driver *dai_drv = dapm->component->dai_drv; char widget_name[NAME_SIZE]; struct hdac_hdmi_cvt *cvt; @@ -1135,7 +1135,7 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm) static int hdac_hdmi_init_dai_map(struct hdac_ext_device *edev) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_dai_port_map *dai_map; struct hdac_hdmi_cvt *cvt; int dai_id = 0; @@ -1151,7 +1151,7 @@ static int hdac_hdmi_init_dai_map(struct hdac_ext_device *edev) dai_id++; if (dai_id == HDA_MAX_CVTS) { - dev_warn(&edev->hdac.dev, + dev_warn(&edev->hdev.dev, "Max dais supported: %d\n", dai_id); break; } @@ -1162,7 +1162,7 @@ static int hdac_hdmi_init_dai_map(struct hdac_ext_device *edev) static int hdac_hdmi_add_cvt(struct hdac_ext_device *edev, hda_nid_t nid) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_cvt *cvt; char name[NAME_SIZE]; @@ -1177,7 +1177,7 @@ static int hdac_hdmi_add_cvt(struct hdac_ext_device *edev, hda_nid_t nid) list_add_tail(&cvt->head, &hdmi->cvt_list); hdmi->num_cvt++; - return hdac_hdmi_query_cvt_params(&edev->hdac, cvt); + return hdac_hdmi_query_cvt_params(&edev->hdev, cvt); } static int hdac_hdmi_parse_eld(struct hdac_ext_device *edev, @@ -1189,7 +1189,7 @@ static int hdac_hdmi_parse_eld(struct hdac_ext_device *edev, >> DRM_ELD_VER_SHIFT; if (ver != ELD_VER_CEA_861D && ver != ELD_VER_PARTIAL) { - dev_err(&edev->hdac.dev, "HDMI: Unknown ELD version %d\n", ver); + dev_err(&edev->hdev.dev, "HDMI: Unknown ELD version %d\n", ver); return -EINVAL; } @@ -1197,7 +1197,7 @@ static int hdac_hdmi_parse_eld(struct hdac_ext_device *edev, DRM_ELD_MNL_MASK) >> DRM_ELD_MNL_SHIFT; if (mnl > ELD_MAX_MNL) { - dev_err(&edev->hdac.dev, "HDMI: MNL Invalid %d\n", mnl); + dev_err(&edev->hdev.dev, "HDMI: MNL Invalid %d\n", mnl); return -EINVAL; } @@ -1210,7 +1210,7 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, struct hdac_hdmi_port *port) { struct hdac_ext_device *edev = pin->edev; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pcm *pcm; int size = 0; int port_id = -1; @@ -1228,7 +1228,7 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, if (pin->mst_capable) port_id = port->id; - size = snd_hdac_acomp_get_eld(&edev->hdac, pin->nid, port_id, + size = snd_hdac_acomp_get_eld(&edev->hdev, pin->nid, port_id, &port->eld.monitor_present, port->eld.eld_buffer, ELD_MAX_SIZE); @@ -1251,7 +1251,7 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, if (!port->eld.monitor_present || !port->eld.eld_valid) { - dev_err(&edev->hdac.dev, "%s: disconnect for pin:port %d:%d\n", + dev_err(&edev->hdev.dev, "%s: disconnect for pin:port %d:%d\n", __func__, pin->nid, port->id); /* @@ -1305,7 +1305,7 @@ static int hdac_hdmi_add_ports(struct hdac_hdmi_priv *hdmi, static int hdac_hdmi_add_pin(struct hdac_ext_device *edev, hda_nid_t nid) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pin *pin; int ret; @@ -1334,38 +1334,38 @@ static int hdac_hdmi_add_pin(struct hdac_ext_device *edev, hda_nid_t nid) #define INTEL_EN_DP12 0x02 /* enable DP 1.2 features */ #define INTEL_EN_ALL_PIN_CVTS 0x01 /* enable 2nd & 3rd pins and convertors */ -static void hdac_hdmi_skl_enable_all_pins(struct hdac_device *hdac) +static void hdac_hdmi_skl_enable_all_pins(struct hdac_device *hdev) { unsigned int vendor_param; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); unsigned int vendor_nid = hdmi->drv_data->vendor_nid; - vendor_param = snd_hdac_codec_read(hdac, vendor_nid, 0, + vendor_param = snd_hdac_codec_read(hdev, vendor_nid, 0, INTEL_GET_VENDOR_VERB, 0); if (vendor_param == -1 || vendor_param & INTEL_EN_ALL_PIN_CVTS) return; vendor_param |= INTEL_EN_ALL_PIN_CVTS; - vendor_param = snd_hdac_codec_read(hdac, vendor_nid, 0, + vendor_param = snd_hdac_codec_read(hdev, vendor_nid, 0, INTEL_SET_VENDOR_VERB, vendor_param); if (vendor_param == -1) return; } -static void hdac_hdmi_skl_enable_dp12(struct hdac_device *hdac) +static void hdac_hdmi_skl_enable_dp12(struct hdac_device *hdev) { unsigned int vendor_param; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); unsigned int vendor_nid = hdmi->drv_data->vendor_nid; - vendor_param = snd_hdac_codec_read(hdac, vendor_nid, 0, + vendor_param = snd_hdac_codec_read(hdev, vendor_nid, 0, INTEL_GET_VENDOR_VERB, 0); if (vendor_param == -1 || vendor_param & INTEL_EN_DP12) return; /* enable DP1.2 mode */ vendor_param |= INTEL_EN_DP12; - vendor_param = snd_hdac_codec_read(hdac, vendor_nid, 0, + vendor_param = snd_hdac_codec_read(hdev, vendor_nid, 0, INTEL_SET_VENDOR_VERB, vendor_param); if (vendor_param == -1) return; @@ -1383,7 +1383,7 @@ static const struct snd_soc_dai_ops hdmi_dai_ops = { * Each converter can support a stream independently. So a dai is created * based on the number of converter queried. */ -static int hdac_hdmi_create_dais(struct hdac_device *hdac, +static int hdac_hdmi_create_dais(struct hdac_device *hdev, struct snd_soc_dai_driver **dais, struct hdac_hdmi_priv *hdmi, int num_dais) { @@ -1396,20 +1396,20 @@ static int hdac_hdmi_create_dais(struct hdac_device *hdac, u64 formats; int ret; - hdmi_dais = devm_kzalloc(&hdac->dev, + hdmi_dais = devm_kzalloc(&hdev->dev, (sizeof(*hdmi_dais) * num_dais), GFP_KERNEL); if (!hdmi_dais) return -ENOMEM; list_for_each_entry(cvt, &hdmi->cvt_list, head) { - ret = snd_hdac_query_supported_pcm(hdac, cvt->nid, + ret = snd_hdac_query_supported_pcm(hdev, cvt->nid, &rates, &formats, &bps); if (ret) return ret; sprintf(dai_name, "intel-hdmi-hifi%d", i+1); - hdmi_dais[i].name = devm_kstrdup(&hdac->dev, + hdmi_dais[i].name = devm_kstrdup(&hdev->dev, dai_name, GFP_KERNEL); if (!hdmi_dais[i].name) @@ -1417,7 +1417,7 @@ static int hdac_hdmi_create_dais(struct hdac_device *hdac, snprintf(name, sizeof(name), "hifi%d", i+1); hdmi_dais[i].playback.stream_name = - devm_kstrdup(&hdac->dev, name, GFP_KERNEL); + devm_kstrdup(&hdev->dev, name, GFP_KERNEL); if (!hdmi_dais[i].playback.stream_name) return -ENOMEM; @@ -1450,29 +1450,29 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_ext_device *edev, { hda_nid_t nid; int i, num_nodes; - struct hdac_device *hdac = &edev->hdac; struct hdac_hdmi_cvt *temp_cvt, *cvt_next; struct hdac_hdmi_pin *temp_pin, *pin_next; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); + struct hdac_device *hdev = &edev->hdev; int ret; - hdac_hdmi_skl_enable_all_pins(hdac); - hdac_hdmi_skl_enable_dp12(hdac); + hdac_hdmi_skl_enable_all_pins(hdev); + hdac_hdmi_skl_enable_dp12(hdev); - num_nodes = snd_hdac_get_sub_nodes(hdac, hdac->afg, &nid); + num_nodes = snd_hdac_get_sub_nodes(hdev, hdev->afg, &nid); if (!nid || num_nodes <= 0) { - dev_warn(&hdac->dev, "HDMI: failed to get afg sub nodes\n"); + dev_warn(&hdev->dev, "HDMI: failed to get afg sub nodes\n"); return -EINVAL; } - hdac->num_nodes = num_nodes; - hdac->start_nid = nid; + hdev->num_nodes = num_nodes; + hdev->start_nid = nid; - for (i = 0; i < hdac->num_nodes; i++, nid++) { + for (i = 0; i < hdev->num_nodes; i++, nid++) { unsigned int caps; unsigned int type; - caps = get_wcaps(hdac, nid); + caps = get_wcaps(hdev, nid); type = get_wcaps_type(caps); if (!(caps & AC_WCAP_DIGITAL)) @@ -1494,16 +1494,16 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_ext_device *edev, } } - hdac->end_nid = nid; + hdev->end_nid = nid; if (!hdmi->num_pin || !hdmi->num_cvt) { ret = -EIO; goto free_widgets; } - ret = hdac_hdmi_create_dais(hdac, dais, hdmi, hdmi->num_cvt); + ret = hdac_hdmi_create_dais(hdev, dais, hdmi, hdmi->num_cvt); if (ret) { - dev_err(&hdac->dev, "Failed to create dais with err: %d\n", + dev_err(&hdev->dev, "Failed to create dais with err: %d\n", ret); goto free_widgets; } @@ -1536,7 +1536,7 @@ free_widgets: static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe) { struct hdac_ext_device *edev = aptr; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pin *pin = NULL; struct hdac_hdmi_port *hport = NULL; struct snd_soc_codec *codec = edev->scodec; @@ -1545,7 +1545,7 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe) /* Don't know how this mapping is derived */ hda_nid_t pin_nid = port + 0x04; - dev_dbg(&edev->hdac.dev, "%s: for pin:%d port=%d\n", __func__, + dev_dbg(&edev->hdev.dev, "%s: for pin:%d port=%d\n", __func__, pin_nid, pipe); /* @@ -1558,7 +1558,7 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe) SNDRV_CTL_POWER_D0) return; - if (atomic_read(&edev->hdac.in_pm)) + if (atomic_read(&edev->hdev.in_pm)) return; list_for_each_entry(pin, &hdmi->pin_list, head) { @@ -1613,7 +1613,7 @@ static int create_fill_jack_kcontrols(struct snd_soc_card *card, char *name; int i = 0, j; struct snd_soc_codec *codec = edev->scodec; - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); kc = devm_kcalloc(codec->dev, hdmi->num_ports, sizeof(*kc), GFP_KERNEL); @@ -1651,7 +1651,7 @@ int hdac_hdmi_jack_port_init(struct snd_soc_codec *codec, struct snd_soc_dapm_context *dapm) { struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pin *pin; struct snd_soc_dapm_widget *widgets; struct snd_soc_dapm_route *route; @@ -1727,7 +1727,7 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device, { struct snd_soc_codec *codec = dai->codec; struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pcm *pcm; struct snd_pcm *snd_pcm; int err; @@ -1749,7 +1749,7 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device, if (snd_pcm) { err = snd_hdac_add_chmap_ctls(snd_pcm, device, &hdmi->chmap); if (err < 0) { - dev_err(&edev->hdac.dev, + dev_err(&edev->hdev.dev, "chmap control add failed with err: %d for pcm: %d\n", err, device); kfree(pcm); @@ -1790,7 +1790,7 @@ static void hdac_hdmi_present_sense_all_pins(struct hdac_ext_device *edev, static int hdmi_codec_probe(struct snd_soc_codec *codec) { struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(&codec->component); struct hdac_ext_link *hlink = NULL; @@ -1802,9 +1802,9 @@ static int hdmi_codec_probe(struct snd_soc_codec *codec) * hold the ref while we probe, also no need to drop the ref on * exit, we call pm_runtime_suspend() so that will do for us */ - hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdac.dev)); + hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdev.dev)); if (!hlink) { - dev_err(&edev->hdac.dev, "hdac link not found\n"); + dev_err(&edev->hdev.dev, "hdac link not found\n"); return -EIO; } @@ -1817,7 +1817,7 @@ static int hdmi_codec_probe(struct snd_soc_codec *codec) aops.audio_ptr = edev; ret = snd_hdac_i915_register_notifier(&aops); if (ret < 0) { - dev_err(&edev->hdac.dev, "notifier register failed: err: %d\n", + dev_err(&edev->hdev.dev, "notifier register failed: err: %d\n", ret); return ret; } @@ -1830,9 +1830,9 @@ static int hdmi_codec_probe(struct snd_soc_codec *codec) * hdac_device core already sets the state to active and calls * get_noresume. So enable runtime and set the device to suspend. */ - pm_runtime_enable(&edev->hdac.dev); - pm_runtime_put(&edev->hdac.dev); - pm_runtime_suspend(&edev->hdac.dev); + pm_runtime_enable(&edev->hdev.dev); + pm_runtime_put(&edev->hdev.dev); + pm_runtime_suspend(&edev->hdev.dev); return 0; } @@ -1841,7 +1841,7 @@ static int hdmi_codec_remove(struct snd_soc_codec *codec) { struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec); - pm_runtime_disable(&edev->hdac.dev); + pm_runtime_disable(&edev->hdev.dev); return 0; } @@ -1849,9 +1849,9 @@ static int hdmi_codec_remove(struct snd_soc_codec *codec) static int hdmi_codec_prepare(struct device *dev) { struct hdac_ext_device *edev = to_hda_ext_device(dev); - struct hdac_device *hdac = &edev->hdac; + struct hdac_device *hdev = &edev->hdev; - pm_runtime_get_sync(&edev->hdac.dev); + pm_runtime_get_sync(&edev->hdev.dev); /* * Power down afg. @@ -1860,7 +1860,7 @@ static int hdmi_codec_prepare(struct device *dev) * is received. So setting power state is ensured without using loop * to read the state. */ - snd_hdac_codec_read(hdac, hdac->afg, 0, AC_VERB_SET_POWER_STATE, + snd_hdac_codec_read(hdev, hdev->afg, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D3); return 0; @@ -1869,15 +1869,15 @@ static int hdmi_codec_prepare(struct device *dev) static void hdmi_codec_complete(struct device *dev) { struct hdac_ext_device *edev = to_hda_ext_device(dev); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); - struct hdac_device *hdac = &edev->hdac; + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); + struct hdac_device *hdev = &edev->hdev; /* Power up afg */ - snd_hdac_codec_read(hdac, hdac->afg, 0, AC_VERB_SET_POWER_STATE, + snd_hdac_codec_read(hdev, hdev->afg, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0); - hdac_hdmi_skl_enable_all_pins(&edev->hdac); - hdac_hdmi_skl_enable_dp12(&edev->hdac); + hdac_hdmi_skl_enable_all_pins(&edev->hdev); + hdac_hdmi_skl_enable_dp12(&edev->hdev); /* * As the ELD notify callback request is not entertained while the @@ -1887,7 +1887,7 @@ static void hdmi_codec_complete(struct device *dev) */ hdac_hdmi_present_sense_all_pins(edev, hdmi, false); - pm_runtime_put_sync(&edev->hdac.dev); + pm_runtime_put_sync(&edev->hdev.dev); } #else #define hdmi_codec_prepare NULL @@ -1900,20 +1900,20 @@ static const struct snd_soc_codec_driver hdmi_hda_codec = { .idle_bias_off = true, }; -static void hdac_hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx, +static void hdac_hdmi_get_chmap(struct hdac_device *hdev, int pcm_idx, unsigned char *chmap) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); memcpy(chmap, pcm->chmap, ARRAY_SIZE(pcm->chmap)); } -static void hdac_hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx, +static void hdac_hdmi_set_chmap(struct hdac_device *hdev, int pcm_idx, unsigned char *chmap, int prepared) { - struct hdac_ext_device *edev = to_ehdac_device(hdac); - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_ext_device *edev = to_ehdac_device(hdev); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); struct hdac_hdmi_port *port; @@ -1932,9 +1932,9 @@ static void hdac_hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx, mutex_unlock(&pcm->lock); } -static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx) +static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdev, int pcm_idx) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); if (!pcm) @@ -1946,9 +1946,9 @@ static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx) return true; } -static int hdac_hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx) +static int hdac_hdmi_get_spk_alloc(struct hdac_device *hdev, int pcm_idx) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx); struct hdac_hdmi_port *port; @@ -1979,30 +1979,30 @@ static struct hdac_hdmi_drv_data intel_drv_data = { static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) { - struct hdac_device *codec = &edev->hdac; + struct hdac_device *hdev = &edev->hdev; struct hdac_hdmi_priv *hdmi_priv; struct snd_soc_dai_driver *hdmi_dais = NULL; struct hdac_ext_link *hlink = NULL; int num_dais = 0; int ret = 0; - struct hdac_driver *hdrv = drv_to_hdac_driver(codec->dev.driver); - const struct hda_device_id *hdac_id = hdac_get_device_id(codec, hdrv); + struct hdac_driver *hdrv = drv_to_hdac_driver(hdev->dev.driver); + const struct hda_device_id *hdac_id = hdac_get_device_id(hdev, hdrv); /* hold the ref while we probe */ - hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdac.dev)); + hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdev.dev)); if (!hlink) { - dev_err(&edev->hdac.dev, "hdac link not found\n"); + dev_err(&edev->hdev.dev, "hdac link not found\n"); return -EIO; } snd_hdac_ext_bus_link_get(edev->ebus, hlink); - hdmi_priv = devm_kzalloc(&codec->dev, sizeof(*hdmi_priv), GFP_KERNEL); + hdmi_priv = devm_kzalloc(&hdev->dev, sizeof(*hdmi_priv), GFP_KERNEL); if (hdmi_priv == NULL) return -ENOMEM; edev->private_data = hdmi_priv; - snd_hdac_register_chmap_ops(codec, &hdmi_priv->chmap); + snd_hdac_register_chmap_ops(hdev, &hdmi_priv->chmap); hdmi_priv->chmap.ops.get_chmap = hdac_hdmi_get_chmap; hdmi_priv->chmap.ops.set_chmap = hdac_hdmi_set_chmap; hdmi_priv->chmap.ops.is_pcm_attached = is_hdac_hdmi_pcm_attached; @@ -2017,7 +2017,7 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) else hdmi_priv->drv_data = &intel_drv_data; - dev_set_drvdata(&codec->dev, edev); + dev_set_drvdata(&hdev->dev, edev); INIT_LIST_HEAD(&hdmi_priv->pin_list); INIT_LIST_HEAD(&hdmi_priv->cvt_list); @@ -2028,9 +2028,9 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) * Turned off in the runtime_suspend during the first explicit * pm_runtime_suspend call. */ - ret = snd_hdac_display_power(edev->hdac.bus, true); + ret = snd_hdac_display_power(edev->hdev.bus, true); if (ret < 0) { - dev_err(&edev->hdac.dev, + dev_err(&edev->hdev.dev, "Cannot turn on display power on i915 err: %d\n", ret); return ret; @@ -2038,13 +2038,13 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) ret = hdac_hdmi_parse_and_map_nid(edev, &hdmi_dais, &num_dais); if (ret < 0) { - dev_err(&codec->dev, + dev_err(&hdev->dev, "Failed in parse and map nid with err: %d\n", ret); return ret; } /* ASoC specific initialization */ - ret = snd_soc_register_codec(&codec->dev, &hdmi_hda_codec, + ret = snd_soc_register_codec(&hdev->dev, &hdmi_hda_codec, hdmi_dais, num_dais); snd_hdac_ext_bus_link_put(edev->ebus, hlink); @@ -2054,14 +2054,14 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdac); + struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); struct hdac_hdmi_pin *pin, *pin_next; struct hdac_hdmi_cvt *cvt, *cvt_next; struct hdac_hdmi_pcm *pcm, *pcm_next; struct hdac_hdmi_port *port, *port_next; int i; - snd_soc_unregister_codec(&edev->hdac.dev); + snd_soc_unregister_codec(&edev->hdev.dev); list_for_each_entry_safe(pcm, pcm_next, &hdmi->pcm_list, head) { pcm->cvt = NULL; @@ -2097,8 +2097,8 @@ static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev) static int hdac_hdmi_runtime_suspend(struct device *dev) { struct hdac_ext_device *edev = to_hda_ext_device(dev); - struct hdac_device *hdac = &edev->hdac; - struct hdac_bus *bus = hdac->bus; + struct hdac_device *hdev = &edev->hdev; + struct hdac_bus *bus = hdev->bus; struct hdac_ext_bus *ebus = hbus_to_ebus(bus); struct hdac_ext_link *hlink = NULL; int err; @@ -2116,7 +2116,7 @@ static int hdac_hdmi_runtime_suspend(struct device *dev) * is received. So setting power state is ensured without using loop * to read the state. */ - snd_hdac_codec_read(hdac, hdac->afg, 0, AC_VERB_SET_POWER_STATE, + snd_hdac_codec_read(hdev, hdev->afg, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D3); err = snd_hdac_display_power(bus, false); if (err < 0) { @@ -2138,8 +2138,8 @@ static int hdac_hdmi_runtime_suspend(struct device *dev) static int hdac_hdmi_runtime_resume(struct device *dev) { struct hdac_ext_device *edev = to_hda_ext_device(dev); - struct hdac_device *hdac = &edev->hdac; - struct hdac_bus *bus = hdac->bus; + struct hdac_device *hdev = &edev->hdev; + struct hdac_bus *bus = hdev->bus; struct hdac_ext_bus *ebus = hbus_to_ebus(bus); struct hdac_ext_link *hlink = NULL; int err; @@ -2164,11 +2164,11 @@ static int hdac_hdmi_runtime_resume(struct device *dev) return err; } - hdac_hdmi_skl_enable_all_pins(&edev->hdac); - hdac_hdmi_skl_enable_dp12(&edev->hdac); + hdac_hdmi_skl_enable_all_pins(&edev->hdev); + hdac_hdmi_skl_enable_dp12(&edev->hdev); /* Power up afg */ - snd_hdac_codec_read(hdac, hdac->afg, 0, AC_VERB_SET_POWER_STATE, + snd_hdac_codec_read(hdev, hdev->afg, 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0); return 0; From 8d6fb0bce2021baf056344cb0abb2df00c5fe6d5 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Wed, 29 Nov 2017 21:47:10 +0530 Subject: [PATCH 05/12] ASoC: ep93xx-ac97: Fix platform_get_irq's error checking The platform_get_irq() function returns negative if an error occurs. zero or positive number on success. platform_get_irq() error checking for zero is not correct. Signed-off-by: Arvind Yadav Signed-off-by: Mark Brown --- sound/soc/cirrus/ep93xx-ac97.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c index bbf7a9266a99..cd5a939ad608 100644 --- a/sound/soc/cirrus/ep93xx-ac97.c +++ b/sound/soc/cirrus/ep93xx-ac97.c @@ -365,7 +365,7 @@ static int ep93xx_ac97_probe(struct platform_device *pdev) { struct ep93xx_ac97_info *info; struct resource *res; - unsigned int irq; + int irq; int ret; info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL); @@ -378,8 +378,8 @@ static int ep93xx_ac97_probe(struct platform_device *pdev) return PTR_ERR(info->regs); irq = platform_get_irq(pdev, 0); - if (!irq) - return -ENODEV; + if (irq <= 0) + return irq < 0 ? irq : -ENODEV; ret = devm_request_irq(&pdev->dev, irq, ep93xx_ac97_interrupt, IRQF_TRIGGER_HIGH, pdev->name, info); From 8f1a1df58e011e54ffcc2acd09249579e9467544 Mon Sep 17 00:00:00 2001 From: Nicolin Chen Date: Fri, 1 Dec 2017 22:32:35 -0800 Subject: [PATCH 06/12] ASoC: eukrea-tlv320: Remove include line of fsl_ssi.h The machine driver links both imx-ssi (legacy non-DT driver) and fsl_ssi (up-to-date DT based driver). So It also includes both imx-ssi.h and fsl_ssi.h header files. This creates a limitation for two header files -- they can't define anything with identical names. Since the eukrea-tlv320 machine driver now does not really need anything being defined in the fsl_ssi header file, and it's also going to take some time to clean up two SSI drivers, this patch takes a quick way to remove the #include fsl_ssi.h line for now. It can be added back once the header files are done refactoring. The eukrea-tlv320 driver is still compiled successfully without any erorr using imx_v6_v7_defconfig, after removing it. Signed-off-by: Nicolin Chen Signed-off-by: Mark Brown --- sound/soc/fsl/eukrea-tlv320.c | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 84ef6385736c..191426a6d9ad 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -29,7 +29,6 @@ #include "../codecs/tlv320aic23.h" #include "imx-ssi.h" -#include "fsl_ssi.h" #include "imx-audmux.h" #define CODEC_CLOCK 12000000 From 0fb02ba36d01a04dab03c0a424607844ef4dadbf Mon Sep 17 00:00:00 2001 From: Puneeth Prabhu Date: Wed, 6 Dec 2017 16:34:05 +0530 Subject: [PATCH 07/12] ASoC: hdac_hdmi: Refresh sysfs during hdmi device probe All nodes of hdmi codec widgets are not updated in sysfs interface (/sys/bus/hdaudio/devices//widgets/) as the vendor widget is not programmed to enable all the converters and pins during init. So, refresh the sysfs widget interface after enabling all pins and converters. Signed-off-by: Puneeth Prabhu Signed-off-by: Subhransu S. Prusty Signed-off-by: Guneshwor Singh Acked-By: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/codecs/hdac_hdmi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 3a35ede7027d..b706547c46d5 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -2042,6 +2042,7 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) "Failed in parse and map nid with err: %d\n", ret); return ret; } + snd_hdac_refresh_widgets(hdev, true); /* ASoC specific initialization */ ret = snd_soc_register_codec(&hdev->dev, &hdmi_hda_codec, From 45a6008bfcdc3e620dcf1b2330766345097afe9c Mon Sep 17 00:00:00 2001 From: Puneeth Prabhu Date: Wed, 6 Dec 2017 16:34:06 +0530 Subject: [PATCH 08/12] ASoC: hdac_hdmi: Remove redundant assignments Assignments for start_nid, end_nid and num_nodes of hdac_device structure are already done in init. So, remove the redundant assignments. Signed-off-by: Puneeth Prabhu Signed-off-by: Guneshwor Singh Acked-By: Vinod Koul Signed-off-by: Mark Brown --- sound/soc/codecs/hdac_hdmi.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index b706547c46d5..68a4a6b4e68e 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1465,10 +1465,7 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_ext_device *edev, return -EINVAL; } - hdev->num_nodes = num_nodes; - hdev->start_nid = nid; - - for (i = 0; i < hdev->num_nodes; i++, nid++) { + for (i = 0; i < num_nodes; i++, nid++) { unsigned int caps; unsigned int type; @@ -1494,8 +1491,6 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_ext_device *edev, } } - hdev->end_nid = nid; - if (!hdmi->num_pin || !hdmi->num_cvt) { ret = -EIO; goto free_widgets; From 1e02dac395fadfff1f2c6bd90f1180f64a9cbebe Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 20 Dec 2017 01:48:13 +0000 Subject: [PATCH 09/12] ASoC: hdac_hdmi: keep DAI driver pointer in private data struct snd_soc_component::dai_drv will be removed soon. hdac_hdmi is only user of it. Let's keep it on private data. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- sound/soc/codecs/hdac_hdmi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 68a4a6b4e68e..15c3638fe345 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -136,6 +136,7 @@ struct hdac_hdmi_priv { struct mutex pin_mutex; struct hdac_chmap chmap; struct hdac_hdmi_drv_data *drv_data; + struct snd_soc_dai_driver *dai_drv; }; #define hdev_to_hdmi_priv(_hdev) ((to_ehdac_device(_hdev))->private_data) @@ -1035,7 +1036,7 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm) struct snd_soc_dapm_route *route; struct hdac_ext_device *edev = to_hda_ext_device(dapm->dev); struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(&edev->hdev); - struct snd_soc_dai_driver *dai_drv = dapm->component->dai_drv; + struct snd_soc_dai_driver *dai_drv = hdmi->dai_drv; char widget_name[NAME_SIZE]; struct hdac_hdmi_cvt *cvt; struct hdac_hdmi_pin *pin; @@ -1437,6 +1438,7 @@ static int hdac_hdmi_create_dais(struct hdac_device *hdev, } *dais = hdmi_dais; + hdmi->dai_drv = hdmi_dais; return 0; } From 58bf4179000a37aa9b0ee9ab2796f7573c77fff0 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 20 Dec 2017 01:48:29 +0000 Subject: [PATCH 10/12] ASoC: soc-core: remove dai_drv from snd_soc_component ALSA SoC has some duplicate parameter. snd_soc_component::dai_drv is one of them. Each DAI is keeping its driver as snd_soc_dai::driver, and component has dai_list. This means, we can reach to each DAI and its driver by using dai_link. Thus, there is no need to keep DAI driver pointer on component. Let's remove it Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- include/sound/soc.h | 1 - sound/soc/soc-core.c | 14 ++++++++++---- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 1a7323238c49..871e1fabd701 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -858,7 +858,6 @@ struct snd_soc_component { struct list_head card_aux_list; /* for auxiliary bound components */ struct list_head card_list; - struct snd_soc_dai_driver *dai_drv; int num_dai; const struct snd_soc_component_driver *driver; diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c0edac80df34..6a13fbcba23f 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3149,7 +3149,7 @@ static struct snd_soc_dai *soc_add_dai(struct snd_soc_component *component, if (!dai->driver->ops) dai->driver->ops = &null_dai_ops; - list_add(&dai->list, &component->dai_list); + list_add_tail(&dai->list, &component->dai_list); component->num_dai++; dev_dbg(dev, "ASoC: Registered DAI '%s'\n", dai->name); @@ -3176,8 +3176,6 @@ static int snd_soc_register_dais(struct snd_soc_component *component, dev_dbg(dev, "ASoC: dai register %s #%zu\n", dev_name(dev), count); - component->dai_drv = dai_drv; - for (i = 0; i < count; i++) { dai = soc_add_dai(component, dai_drv + i, @@ -4354,6 +4352,7 @@ int snd_soc_get_dai_name(struct of_phandle_args *args, args, dai_name); } else { + struct snd_soc_dai *dai; int id = -1; switch (args->args_count) { @@ -4375,7 +4374,14 @@ int snd_soc_get_dai_name(struct of_phandle_args *args, ret = 0; - *dai_name = pos->dai_drv[id].name; + /* find target DAI */ + list_for_each_entry(dai, &pos->dai_list, list) { + if (id == 0) + break; + id--; + } + + *dai_name = dai->driver->name; if (!*dai_name) *dai_name = pos->name; } From 4855f6a6283fc8ea1f79c9f49c91940afef64ef6 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 20 Dec 2017 01:48:44 +0000 Subject: [PATCH 11/12] ASoC: soc.h: Arrange DAI related parameter "dai_list" and "num_dai" on snd_soc_component are related parameter. Let's arrange these. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- include/sound/soc.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 871e1fabd701..be6b462e2c01 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -858,11 +858,10 @@ struct snd_soc_component { struct list_head card_aux_list; /* for auxiliary bound components */ struct list_head card_list; - int num_dai; - const struct snd_soc_component_driver *driver; struct list_head dai_list; + int num_dai; int (*read)(struct snd_soc_component *, unsigned int, unsigned int *); int (*write)(struct snd_soc_component *, unsigned int, unsigned int); From d43c17daf2771f703bd92a78b34c7b0f3dcc9576 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 5 Jan 2018 12:18:07 +0200 Subject: [PATCH 12/12] ASoC: davinci-mcasp: Add rule to constrain the minimum period size The minimum period size (in frames) must be not lower than the FIFO size of McASP and in general too small period size would easily result underrun in applications as eDMA - the most common DMA servicing McASP have support for limited number of periods. Signed-off-by: Peter Ujfalusi Signed-off-by: Mark Brown --- sound/soc/davinci/davinci-mcasp.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 804c6f2bcf21..03ba218160ca 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1242,6 +1242,20 @@ static int davinci_mcasp_hw_rule_format(struct snd_pcm_hw_params *params, return snd_mask_refine(fmt, &nfmt); } +static int davinci_mcasp_hw_rule_min_periodsize( + struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule) +{ + struct snd_interval *period_size = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE); + struct snd_interval frames; + + snd_interval_any(&frames); + frames.min = 64; + frames.integer = 1; + + return snd_interval_refine(period_size, &frames); +} + static int davinci_mcasp_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { @@ -1333,6 +1347,11 @@ static int davinci_mcasp_startup(struct snd_pcm_substream *substream, return ret; } + snd_pcm_hw_rule_add(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + davinci_mcasp_hw_rule_min_periodsize, NULL, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, -1); + return 0; }