From patchwork Tue Mar 29 12:00:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jaroslav Kysela X-Patchwork-Id: 556269 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 10F7AC433FE for ; Tue, 29 Mar 2022 12:01:51 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 031CE17F4; Tue, 29 Mar 2022 14:01:00 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 031CE17F4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1648555310; bh=ycLriWMR28mkibFSvDmWDJjegfV+K7CmHCVmY6uq/bM=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=UgyWT8OvmZY0N2q5x42vTSzbDY6A7trPKMu/c3CMB1g7BlHZtqam4yAGZb6764ruC ey1AIru9cJjgJA8amKlTcexZnoWBEHz5QEWFVxwavc9GQM4e1AOKhsAmZxCZOPt3xb HJbH18rMoGFHiEcNJM6QdZElA83H3lwKvLamNprI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 8C812F80311; Tue, 29 Mar 2022 14:00:59 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8F0FCF80311; Tue, 29 Mar 2022 14:00:57 +0200 (CEST) Received: from mail1.perex.cz (mail1.perex.cz [77.48.224.245]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 95B61F80121 for ; Tue, 29 Mar 2022 14:00:51 +0200 (CEST) Received: from mail1.perex.cz (localhost [127.0.0.1]) by smtp1.perex.cz (Perex's E-mail Delivery System) with ESMTP id 05AE4A0042; Tue, 29 Mar 2022 14:00:51 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp1.perex.cz 05AE4A0042 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=perex.cz; s=default; t=1648555251; bh=JkFxuZFayGXoHBRBNRF0vI5rHD8WpQEXJjFIrMMp4Jo=; h=From:To:Cc:Subject:Date:From; b=bfUUqHtB+ig8urPfx0Y9w7MvjtGEg8QGiTaD6nZ81ato9QFuep8S9kS2pGfIYHYn3 OkOfMqBJvQBWACbIAZVzxQR9NP/q9MbHVLyPSb1FpCtiu/RvwBLM9BS762fMI43ynK 22bbJl9Dygs1k3fCq5ZSZ+zd8p4BeRwWX5OzNB4o= Received: from p1gen2.perex-int.cz (unknown [192.168.100.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: perex) by mail1.perex.cz (Perex's E-mail Delivery System) with ESMTPSA; Tue, 29 Mar 2022 14:00:42 +0200 (CEST) From: Jaroslav Kysela To: ALSA development Subject: [PATCH v2] ASoC: SOF: topology: use new sound control LED layer Date: Tue, 29 Mar 2022 14:00:39 +0200 Message-Id: <20220329120039.2394138-1-perex@perex.cz> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Cc: Pierre-Louis Bossart , Takashi Iwai , Bard Liao , Ranjani Sridharan , Mark Brown , =?utf-8?q?P=C3=A9ter_Ujfalusi?= X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Use the new sound control LED layer instead the direct ledtrig_audio_set() call - see 22d8de62f11b ("ALSA: control - add generic LED trigger module as the new control layer"). Signed-off-by: Jaroslav Kysela Cc: Mark Brown Cc: Ranjani Sridharan Cc: Bard Liao Cc: Péter Ujfalusi Cc: Pierre-Louis Bossart ----- v2: - add Mark to Cc: - add snd_ctl_led_request() call --- sound/soc/sof/control.c | 33 --------------------------------- sound/soc/sof/sof-priv.h | 1 + sound/soc/sof/topology.c | 16 ++++++++++++++++ 3 files changed, 17 insertions(+), 33 deletions(-) diff --git a/sound/soc/sof/control.c b/sound/soc/sof/control.c index de1778c4002b..3b5718a3516d 100644 --- a/sound/soc/sof/control.c +++ b/sound/soc/sof/control.c @@ -15,36 +15,6 @@ #include "sof-priv.h" #include "sof-audio.h" -static void update_mute_led(struct snd_sof_control *scontrol, - struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int temp = 0; - int mask; - int i; - - mask = 1U << snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - - for (i = 0; i < scontrol->num_channels; i++) { - if (ucontrol->value.integer.value[i]) { - temp |= mask; - break; - } - } - - if (temp == scontrol->led_ctl.led_value) - return; - - scontrol->led_ctl.led_value = temp; - -#if IS_REACHABLE(CONFIG_LEDS_TRIGGER_AUDIO) - if (!scontrol->led_ctl.direction) - ledtrig_audio_set(LED_AUDIO_MUTE, temp ? LED_OFF : LED_ON); - else - ledtrig_audio_set(LED_AUDIO_MICMUTE, temp ? LED_OFF : LED_ON); -#endif -} - int snd_sof_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -121,9 +91,6 @@ int snd_sof_switch_put(struct snd_kcontrol *kcontrol, struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); const struct sof_ipc_tplg_ops *tplg_ops = sdev->ipc->ops->tplg; - if (scontrol->led_ctl.use_led) - update_mute_led(scontrol, kcontrol, ucontrol); - if (tplg_ops->control->switch_put) return tplg_ops->control->switch_put(scontrol, ucontrol); diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index 0d9b640ae24c..e537b1258aa8 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -473,6 +473,7 @@ struct snd_sof_dev { struct list_head route_list; struct snd_soc_component *component; u32 enabled_cores_mask; /* keep track of enabled cores */ + bool led_present; /* FW configuration */ struct sof_ipc_window *info_window; diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 9b11e9795a7a..e47a64934c04 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -773,6 +773,7 @@ static int sof_control_load_volume(struct snd_soc_component *scomp, struct snd_soc_tplg_mixer_control *mc = container_of(hdr, struct snd_soc_tplg_mixer_control, hdr); int tlv[TLV_ITEMS]; + unsigned int mask; int ret; /* validate topology data */ @@ -821,6 +822,16 @@ static int sof_control_load_volume(struct snd_soc_component *scomp, goto err; } + if (scontrol->led_ctl.use_led) { + mask = scontrol->led_ctl.direction ? SNDRV_CTL_ELEM_ACCESS_MIC_LED : + SNDRV_CTL_ELEM_ACCESS_SPK_LED; + scontrol->access &= ~SNDRV_CTL_ELEM_ACCESS_LED_MASK; + scontrol->access |= mask; + kc->access &= ~SNDRV_CTL_ELEM_ACCESS_LED_MASK; + kc->access |= mask; + sdev->led_present = true; + } + dev_dbg(scomp->dev, "tplg: load kcontrol index %d chans %d\n", scontrol->comp_id, scontrol->num_channels); @@ -2027,6 +2038,7 @@ static struct snd_soc_tplg_ops sof_tplg_ops = { int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file) { + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); const struct firmware *fw; int ret; @@ -2049,6 +2061,10 @@ int snd_sof_load_topology(struct snd_soc_component *scomp, const char *file) } release_firmware(fw); + + if (ret >= 0 && sdev->led_present) + ret = snd_ctl_led_request(); + return ret; } EXPORT_SYMBOL(snd_sof_load_topology);