[10/13] ASoC: topology: Reshuffle function placement

Message ID	20240627101850.2191513-11-amadeuszx.slawinski@linux.intel.com (mailing list archive)
State	Accepted
Commit	c2dad0db01fcacd44616e9d4c7263b187c4ff530
Headers	show Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD7E513C9CA for <linux-sound@vger.kernel.org>; Thu, 27 Jun 2024 10:18:34 +0000 (UTC) From: =?utf-8?q?Amadeusz_S=C5=82awi=C5=84ski?= <amadeuszx.slawinski@linux.intel.com> To: Mark Brown <broonie@kernel.org> Cc: Cezary Rojewski <cezary.rojewski@intel.com>, Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, Ranjani Sridharan <ranjani.sridharan@linux.intel.com>, Takashi Iwai <tiwai@suse.com>, Jaroslav Kysela <perex@perex.cz>, linux-sound@vger.kernel.org, =?utf-8?q?Amadeusz_S=C5=82awi=C5=84ski?= <amadeuszx.slawinski@linux.intel.com> Subject: [PATCH 10/13] ASoC: topology: Reshuffle function placement Date: Thu, 27 Jun 2024 12:18:47 +0200 Message-Id: <20240627101850.2191513-11-amadeuszx.slawinski@linux.intel.com> In-Reply-To: <20240627101850.2191513-1-amadeuszx.slawinski@linux.intel.com> References: <20240627101850.2191513-1-amadeuszx.slawinski@linux.intel.com> Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit
Series	ASoC: topology: kcontrol registration cleanup \| expand [00/13] ASoC: topology: kcontrol registration cleanup [01/13] ASoC: topology: Simplify code [02/13] ASoC: topology: Do not do unnecessary dobj management [03/13] ASoC: topology: Properly initialize soc_enum values [04/13] ASoC: topology: Cleanup soc_tplg_dapm_widget_dbytes_create [05/13] ASoC: topology: Cleanup soc_tplg_dapm_widget_dmixer_create [06/13] ASoC: topology: Cleanup soc_tplg_dapm_widget_denum_create [07/13] ASoC: topology: Correctly set shift_r in soc_tplg_denum_create() [08/13] ASoC: topology: Align dynamic object initialization for controls [09/13] ASoC: topology: Rename function creating widget kcontrol [10/13] ASoC: topology: Reshuffle function placement [11/13] ASoC: topology: Unify code for creating standalone and widget bytes control [12/13] ASoC: topology: Unify code for creating standalone and widget mixer control [13/13] ASoC: topology: Unify code for creating standalone and widget enum control

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index f85cf67f74b1e..5aab1df7e2606 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -640,6 +640,239 @@ static int soc_tplg_create_tlv(struct soc_tplg *tplg, return 0; } +static int soc_tplg_control_dmixer_create(struct soc_tplg *tplg, struct snd_kcontrol_new *kc) +{ + struct snd_soc_tplg_mixer_control *mc; + struct soc_mixer_control *sm; + int err; + + mc = (struct snd_soc_tplg_mixer_control *)tplg->pos; + + /* validate kcontrol */ + if (strnlen(mc->hdr.name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == SNDRV_CTL_ELEM_ID_NAME_MAXLEN) + return -EINVAL; + + sm = devm_kzalloc(tplg->dev, sizeof(*sm), GFP_KERNEL); + if (!sm) + return -ENOMEM; + + tplg->pos += sizeof(struct snd_soc_tplg_mixer_control) + le32_to_cpu(mc->priv.size); + + dev_dbg(tplg->dev, "ASoC: adding mixer kcontrol %s with access 0x%x\n", + mc->hdr.name, mc->hdr.access); + + kc->name = devm_kstrdup(tplg->dev, mc->hdr.name, GFP_KERNEL); + if (!kc->name) + return -ENOMEM; + kc->private_value = (long)sm; + kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER; + kc->access = le32_to_cpu(mc->hdr.access); + + /* we only support FL/FR channel mapping atm */ + sm->reg = tplg_chan_get_reg(tplg, mc->channel, SNDRV_CHMAP_FL); + sm->rreg = tplg_chan_get_reg(tplg, mc->channel, SNDRV_CHMAP_FR); + sm->shift = tplg_chan_get_shift(tplg, mc->channel, SNDRV_CHMAP_FL); + sm->rshift = tplg_chan_get_shift(tplg, mc->channel, SNDRV_CHMAP_FR); + + sm->max = le32_to_cpu(mc->max); + sm->min = le32_to_cpu(mc->min); + sm->invert = le32_to_cpu(mc->invert); + sm->platform_max = le32_to_cpu(mc->platform_max); + + /* map io handlers */ + err = soc_tplg_kcontrol_bind_io(&mc->hdr, kc, tplg); + if (err) { + soc_control_err(tplg, &mc->hdr, mc->hdr.name); + return err; + } + + /* create any TLV data */ + err = soc_tplg_create_tlv(tplg, kc, &mc->hdr); + if (err < 0) { + dev_err(tplg->dev, "ASoC: failed to create TLV %s\n", mc->hdr.name); + return err; + } + + /* pass control to driver for optional further init */ + return soc_tplg_control_load(tplg, kc, &mc->hdr); +} + +static int soc_tplg_denum_create_texts(struct soc_tplg *tplg, struct soc_enum *se, + struct snd_soc_tplg_enum_control *ec) +{ + int i, ret; + + if (le32_to_cpu(ec->items) > ARRAY_SIZE(ec->texts)) + return -EINVAL; + + se->dobj.control.dtexts = + devm_kcalloc(tplg->dev, le32_to_cpu(ec->items), sizeof(char *), GFP_KERNEL); + if (se->dobj.control.dtexts == NULL) + return -ENOMEM; + + for (i = 0; i < le32_to_cpu(ec->items); i++) { + + if (strnlen(ec->texts[i], SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == + SNDRV_CTL_ELEM_ID_NAME_MAXLEN) { + ret = -EINVAL; + goto err; + } + + se->dobj.control.dtexts[i] = devm_kstrdup(tplg->dev, ec->texts[i], GFP_KERNEL); + if (!se->dobj.control.dtexts[i]) { + ret = -ENOMEM; + goto err; + } + } + + se->items = le32_to_cpu(ec->items); + se->texts = (const char * const *)se->dobj.control.dtexts; + return 0; + +err: + return ret; +} + +static int soc_tplg_denum_create_values(struct soc_tplg *tplg, struct soc_enum *se, + struct snd_soc_tplg_enum_control *ec) +{ + int i; + + /* + * Following "if" checks if we have at most SND_SOC_TPLG_NUM_TEXTS + * values instead of using ARRAY_SIZE(ec->values) due to the fact that + * it is oversized for its purpose. Additionally it is done so because + * it is defined in UAPI header where it can't be easily changed. + */ + if (le32_to_cpu(ec->items) > SND_SOC_TPLG_NUM_TEXTS) + return -EINVAL; + + se->dobj.control.dvalues = devm_kcalloc(tplg->dev, le32_to_cpu(ec->items), + sizeof(*se->dobj.control.dvalues), + GFP_KERNEL); + if (!se->dobj.control.dvalues) + return -ENOMEM; + + /* convert from little-endian */ + for (i = 0; i < le32_to_cpu(ec->items); i++) { + se->dobj.control.dvalues[i] = le32_to_cpu(ec->values[i]); + } + + se->items = le32_to_cpu(ec->items); + se->values = (const unsigned int *)se->dobj.control.dvalues; + return 0; +} + +static int soc_tplg_control_denum_create(struct soc_tplg *tplg, struct snd_kcontrol_new *kc) +{ + struct snd_soc_tplg_enum_control *ec; + struct soc_enum *se; + int err; + + ec = (struct snd_soc_tplg_enum_control *)tplg->pos; + + /* validate kcontrol */ + if (strnlen(ec->hdr.name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == SNDRV_CTL_ELEM_ID_NAME_MAXLEN) + return -EINVAL; + + se = devm_kzalloc(tplg->dev, sizeof(*se), GFP_KERNEL); + if (!se) + return -ENOMEM; + + tplg->pos += (sizeof(struct snd_soc_tplg_enum_control) + le32_to_cpu(ec->priv.size)); + + dev_dbg(tplg->dev, "ASoC: adding enum kcontrol %s size %d\n", ec->hdr.name, ec->items); + + kc->name = devm_kstrdup(tplg->dev, ec->hdr.name, GFP_KERNEL); + if (!kc->name) + return -ENOMEM; + kc->private_value = (long)se; + kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER; + kc->access = le32_to_cpu(ec->hdr.access); + + /* we only support FL/FR channel mapping atm */ + se->reg = tplg_chan_get_reg(tplg, ec->channel, SNDRV_CHMAP_FL); + se->shift_l = tplg_chan_get_shift(tplg, ec->channel, SNDRV_CHMAP_FL); + se->shift_r = tplg_chan_get_shift(tplg, ec->channel, SNDRV_CHMAP_FR); + + se->mask = le32_to_cpu(ec->mask); + + switch (le32_to_cpu(ec->hdr.ops.info)) { + case SND_SOC_TPLG_CTL_ENUM_VALUE: + case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE: + err = soc_tplg_denum_create_values(tplg, se, ec); + if (err < 0) { + dev_err(tplg->dev, "ASoC: could not create values for %s\n", ec->hdr.name); + return err; + } + fallthrough; + case SND_SOC_TPLG_CTL_ENUM: + case SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE: + case SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT: + err = soc_tplg_denum_create_texts(tplg, se, ec); + if (err < 0) { + dev_err(tplg->dev, "ASoC: could not create texts for %s\n", ec->hdr.name); + return err; + } + break; + default: + dev_err(tplg->dev, "ASoC: invalid enum control type %d for %s\n", + ec->hdr.ops.info, ec->hdr.name); + return -EINVAL; + } + + /* map io handlers */ + err = soc_tplg_kcontrol_bind_io(&ec->hdr, kc, tplg); + if (err) { + soc_control_err(tplg, &ec->hdr, ec->hdr.name); + return err; + } + + /* pass control to driver for optional further init */ + return soc_tplg_control_load(tplg, kc, &ec->hdr); +} + +static int soc_tplg_control_dbytes_create(struct soc_tplg *tplg, struct snd_kcontrol_new *kc) +{ + struct snd_soc_tplg_bytes_control *be; + struct soc_bytes_ext *sbe; + int err; + + be = (struct snd_soc_tplg_bytes_control *)tplg->pos; + + /* validate kcontrol */ + if (strnlen(be->hdr.name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == SNDRV_CTL_ELEM_ID_NAME_MAXLEN) + return -EINVAL; + + sbe = devm_kzalloc(tplg->dev, sizeof(*sbe), GFP_KERNEL); + if (!sbe) + return -ENOMEM; + + tplg->pos += (sizeof(struct snd_soc_tplg_bytes_control) + le32_to_cpu(be->priv.size)); + + dev_dbg(tplg->dev, "ASoC: adding bytes kcontrol %s with access 0x%x\n", + be->hdr.name, be->hdr.access); + + kc->name = devm_kstrdup(tplg->dev, be->hdr.name, GFP_KERNEL); + if (!kc->name) + return -ENOMEM; + kc->private_value = (long)sbe; + kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER; + kc->access = le32_to_cpu(be->hdr.access); + + sbe->max = le32_to_cpu(be->max); + + /* map standard io handlers and check for external handlers */ + err = soc_tplg_kcontrol_bind_io(&be->hdr, kc, tplg); + if (err) { + soc_control_err(tplg, &be->hdr, be->hdr.name); + return err; + } + + /* pass control to driver for optional further init */ + return soc_tplg_control_load(tplg, kc, &be->hdr); +} + static int soc_tplg_dbytes_create(struct soc_tplg *tplg, size_t size) { struct snd_soc_tplg_bytes_control *be; @@ -789,72 +1022,6 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, size_t size) return ret; } -static int soc_tplg_denum_create_texts(struct soc_tplg *tplg, struct soc_enum *se, - struct snd_soc_tplg_enum_control *ec) -{ - int i, ret; - - if (le32_to_cpu(ec->items) > ARRAY_SIZE(ec->texts)) - return -EINVAL; - - se->dobj.control.dtexts = - devm_kcalloc(tplg->dev, le32_to_cpu(ec->items), sizeof(char *), GFP_KERNEL); - if (se->dobj.control.dtexts == NULL) - return -ENOMEM; - - for (i = 0; i < le32_to_cpu(ec->items); i++) { - - if (strnlen(ec->texts[i], SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == - SNDRV_CTL_ELEM_ID_NAME_MAXLEN) { - ret = -EINVAL; - goto err; - } - - se->dobj.control.dtexts[i] = devm_kstrdup(tplg->dev, ec->texts[i], GFP_KERNEL); - if (!se->dobj.control.dtexts[i]) { - ret = -ENOMEM; - goto err; - } - } - - se->items = le32_to_cpu(ec->items); - se->texts = (const char * const *)se->dobj.control.dtexts; - return 0; - -err: - return ret; -} - -static int soc_tplg_denum_create_values(struct soc_tplg *tplg, struct soc_enum *se, - struct snd_soc_tplg_enum_control *ec) -{ - int i; - - /* - * Following "if" checks if we have at most SND_SOC_TPLG_NUM_TEXTS - * values instead of using ARRAY_SIZE(ec->values) due to the fact that - * it is oversized for its purpose. Additionally it is done so because - * it is defined in UAPI header where it can't be easily changed. - */ - if (le32_to_cpu(ec->items) > SND_SOC_TPLG_NUM_TEXTS) - return -EINVAL; - - se->dobj.control.dvalues = devm_kcalloc(tplg->dev, le32_to_cpu(ec->items), - sizeof(*se->dobj.control.dvalues), - GFP_KERNEL); - if (!se->dobj.control.dvalues) - return -ENOMEM; - - /* convert from little-endian */ - for (i = 0; i < le32_to_cpu(ec->items); i++) { - se->dobj.control.dvalues[i] = le32_to_cpu(ec->values[i]); - } - - se->items = le32_to_cpu(ec->items); - se->values = (const unsigned int *)se->dobj.control.dvalues; - return 0; -} - static int soc_tplg_denum_create(struct soc_tplg *tplg, size_t size) { struct snd_soc_tplg_enum_control *ec; @@ -1096,173 +1263,6 @@ static int soc_tplg_dapm_graph_elems_load(struct soc_tplg *tplg, return ret; } -static int soc_tplg_control_dmixer_create(struct soc_tplg *tplg, struct snd_kcontrol_new *kc) -{ - struct snd_soc_tplg_mixer_control *mc; - struct soc_mixer_control *sm; - int err; - - mc = (struct snd_soc_tplg_mixer_control *)tplg->pos; - - /* validate kcontrol */ - if (strnlen(mc->hdr.name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == SNDRV_CTL_ELEM_ID_NAME_MAXLEN) - return -EINVAL; - - sm = devm_kzalloc(tplg->dev, sizeof(*sm), GFP_KERNEL); - if (!sm) - return -ENOMEM; - - tplg->pos += sizeof(struct snd_soc_tplg_mixer_control) + le32_to_cpu(mc->priv.size); - - dev_dbg(tplg->dev, "ASoC: adding mixer kcontrol %s with access 0x%x\n", - mc->hdr.name, mc->hdr.access); - - kc->name = devm_kstrdup(tplg->dev, mc->hdr.name, GFP_KERNEL); - if (!kc->name) - return -ENOMEM; - kc->private_value = (long)sm; - kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER; - kc->access = le32_to_cpu(mc->hdr.access); - - /* we only support FL/FR channel mapping atm */ - sm->reg = tplg_chan_get_reg(tplg, mc->channel, SNDRV_CHMAP_FL); - sm->rreg = tplg_chan_get_reg(tplg, mc->channel, SNDRV_CHMAP_FR); - sm->shift = tplg_chan_get_shift(tplg, mc->channel, SNDRV_CHMAP_FL); - sm->rshift = tplg_chan_get_shift(tplg, mc->channel, SNDRV_CHMAP_FR); - - sm->max = le32_to_cpu(mc->max); - sm->min = le32_to_cpu(mc->min); - sm->invert = le32_to_cpu(mc->invert); - sm->platform_max = le32_to_cpu(mc->platform_max); - - /* map io handlers */ - err = soc_tplg_kcontrol_bind_io(&mc->hdr, kc, tplg); - if (err) { - soc_control_err(tplg, &mc->hdr, mc->hdr.name); - return err; - } - - /* create any TLV data */ - err = soc_tplg_create_tlv(tplg, kc, &mc->hdr); - if (err < 0) { - dev_err(tplg->dev, "ASoC: failed to create TLV %s\n", mc->hdr.name); - return err; - } - - /* pass control to driver for optional further init */ - return soc_tplg_control_load(tplg, kc, &mc->hdr); -} - -static int soc_tplg_control_denum_create(struct soc_tplg *tplg, struct snd_kcontrol_new *kc) -{ - struct snd_soc_tplg_enum_control *ec; - struct soc_enum *se; - int err; - - ec = (struct snd_soc_tplg_enum_control *)tplg->pos; - - /* validate kcontrol */ - if (strnlen(ec->hdr.name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == SNDRV_CTL_ELEM_ID_NAME_MAXLEN) - return -EINVAL; - - se = devm_kzalloc(tplg->dev, sizeof(*se), GFP_KERNEL); - if (!se) - return -ENOMEM; - - tplg->pos += (sizeof(struct snd_soc_tplg_enum_control) + le32_to_cpu(ec->priv.size)); - - dev_dbg(tplg->dev, "ASoC: adding enum kcontrol %s size %d\n", ec->hdr.name, ec->items); - - kc->name = devm_kstrdup(tplg->dev, ec->hdr.name, GFP_KERNEL); - if (!kc->name) - return -ENOMEM; - kc->private_value = (long)se; - kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER; - kc->access = le32_to_cpu(ec->hdr.access); - - /* we only support FL/FR channel mapping atm */ - se->reg = tplg_chan_get_reg(tplg, ec->channel, SNDRV_CHMAP_FL); - se->shift_l = tplg_chan_get_shift(tplg, ec->channel, SNDRV_CHMAP_FL); - se->shift_r = tplg_chan_get_shift(tplg, ec->channel, SNDRV_CHMAP_FR); - - se->mask = le32_to_cpu(ec->mask); - - switch (le32_to_cpu(ec->hdr.ops.info)) { - case SND_SOC_TPLG_CTL_ENUM_VALUE: - case SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE: - err = soc_tplg_denum_create_values(tplg, se, ec); - if (err < 0) { - dev_err(tplg->dev, "ASoC: could not create values for %s\n", ec->hdr.name); - return err; - } - fallthrough; - case SND_SOC_TPLG_CTL_ENUM: - case SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE: - case SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT: - err = soc_tplg_denum_create_texts(tplg, se, ec); - if (err < 0) { - dev_err(tplg->dev, "ASoC: could not create texts for %s\n", ec->hdr.name); - return err; - } - break; - default: - dev_err(tplg->dev, "ASoC: invalid enum control type %d for %s\n", - ec->hdr.ops.info, ec->hdr.name); - return -EINVAL; - } - - /* map io handlers */ - err = soc_tplg_kcontrol_bind_io(&ec->hdr, kc, tplg); - if (err) { - soc_control_err(tplg, &ec->hdr, ec->hdr.name); - return err; - } - - /* pass control to driver for optional further init */ - return soc_tplg_control_load(tplg, kc, &ec->hdr); -} - -static int soc_tplg_control_dbytes_create(struct soc_tplg *tplg, struct snd_kcontrol_new *kc) -{ - struct snd_soc_tplg_bytes_control *be; - struct soc_bytes_ext *sbe; - int err; - - be = (struct snd_soc_tplg_bytes_control *)tplg->pos; - - /* validate kcontrol */ - if (strnlen(be->hdr.name, SNDRV_CTL_ELEM_ID_NAME_MAXLEN) == SNDRV_CTL_ELEM_ID_NAME_MAXLEN) - return -EINVAL; - - sbe = devm_kzalloc(tplg->dev, sizeof(*sbe), GFP_KERNEL); - if (!sbe) - return -ENOMEM; - - tplg->pos += (sizeof(struct snd_soc_tplg_bytes_control) + le32_to_cpu(be->priv.size)); - - dev_dbg(tplg->dev, "ASoC: adding bytes kcontrol %s with access 0x%x\n", - be->hdr.name, be->hdr.access); - - kc->name = devm_kstrdup(tplg->dev, be->hdr.name, GFP_KERNEL); - if (!kc->name) - return -ENOMEM; - kc->private_value = (long)sbe; - kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER; - kc->access = le32_to_cpu(be->hdr.access); - - sbe->max = le32_to_cpu(be->max); - - /* map standard io handlers and check for external handlers */ - err = soc_tplg_kcontrol_bind_io(&be->hdr, kc, tplg); - if (err) { - soc_control_err(tplg, &be->hdr, be->hdr.name); - return err; - } - - /* pass control to driver for optional further init */ - return soc_tplg_control_load(tplg, kc, &be->hdr); -} - static int soc_tplg_dapm_widget_create(struct soc_tplg *tplg, struct snd_soc_tplg_dapm_widget *w) {

[10/13] ASoC: topology: Reshuffle function placement

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