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Sat, 17 Feb 2024 00:10:45 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 41H0AiDi011385 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Sat, 17 Feb 2024 00:10:44 GMT Received: from hu-wcheng-lv.qualcomm.com (10.49.16.6) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Fri, 16 Feb 2024 16:10:43 -0800 From: Wesley Cheng To: , , , , , , , , , , , , , , CC: , , , , , , , Wesley Cheng Subject: [PATCH v17 50/51] ASoC: qcom: Populate SoC components string Date: Fri, 16 Feb 2024 16:10:16 -0800 Message-ID: <20240217001017.29969-51-quic_wcheng@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20240217001017.29969-1-quic_wcheng@quicinc.com> References: <20240217001017.29969-1-quic_wcheng@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: rNri8DAr9ArWnGLK9OEl4STKEdVhqdW3 X-Proofpoint-GUID: rNri8DAr9ArWnGLK9OEl4STKEdVhqdW3 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-16_23,2024-02-16_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 priorityscore=1501 phishscore=0 mlxscore=0 lowpriorityscore=0 adultscore=0 clxscore=1015 impostorscore=0 suspectscore=0 mlxlogscore=999 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401310000 definitions=main-2402160189 Message-ID-Hash: CHVBG3K5H3JNXH4MEONB4CUBTVEDKAQI X-Message-ID-Hash: CHVBG3K5H3JNXH4MEONB4CUBTVEDKAQI X-MailFrom: quic_wcheng@quicinc.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: For userspace to know about certain capabilities of the current platform card, add tags to the components string that it can use to enable support for that audio path. In case of USB offloading, the "usboffldplybk: 1" tag is added to the string. Signed-off-by: Wesley Cheng --- sound/soc/qcom/sm8250.c | 3 +++ sound/soc/qcom/usb_offload_utils.c | 22 ++++++++++++++++++++++ sound/soc/qcom/usb_offload_utils.h | 6 ++++++ 3 files changed, 31 insertions(+) diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index a4e87dfb1b93..5e3007e2e061 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -39,6 +39,9 @@ static int sm8250_snd_init(struct snd_soc_pcm_runtime *rtd) &data->usb_offload_jack_setup); else ret = qcom_snd_wcd_jack_setup(rtd, &data->jack, &data->jack_setup); + + qcom_snd_add_components_string(rtd); + return ret; } diff --git a/sound/soc/qcom/usb_offload_utils.c b/sound/soc/qcom/usb_offload_utils.c index 0be05c1f87a9..8b137e1593e5 100644 --- a/sound/soc/qcom/usb_offload_utils.c +++ b/sound/soc/qcom/usb_offload_utils.c @@ -26,4 +26,26 @@ int qcom_snd_usb_offload_jack_setup(struct snd_soc_pcm_runtime *rtd, return 0; } EXPORT_SYMBOL_GPL(qcom_snd_usb_offload_jack_setup); + +int qcom_snd_add_components_string(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); + struct snd_soc_card *card = rtd->card; + const char *prev = card->components; + + switch (cpu_dai->id) { + case USB_RX: + card->components = devm_kasprintf(card->dev, GFP_KERNEL, "%s %s", + card->components, + snd_soc_usb_get_components_tag(true)); + default: + break; + } + + if (prev && prev != card->components) + devm_kfree(card->dev, prev); + + return 0; +} +EXPORT_SYMBOL_GPL(qcom_snd_add_components_string); MODULE_LICENSE("GPL"); diff --git a/sound/soc/qcom/usb_offload_utils.h b/sound/soc/qcom/usb_offload_utils.h index 283e81f57f43..03780a12a326 100644 --- a/sound/soc/qcom/usb_offload_utils.h +++ b/sound/soc/qcom/usb_offload_utils.h @@ -10,11 +10,17 @@ #if IS_ENABLED(CONFIG_SND_SOC_QCOM_OFFLOAD_UTILS) int qcom_snd_usb_offload_jack_setup(struct snd_soc_pcm_runtime *rtd, struct snd_soc_jack *jack, bool *jack_setup); +int qcom_snd_add_components_string(struct snd_soc_pcm_runtime *rtd); #else static inline int qcom_snd_usb_offload_jack_setup(struct snd_soc_pcm_runtime *rtd, struct snd_soc_jack *jack, bool *jack_setup) { return -ENODEV; } + +static inline int qcom_snd_add_components_string(struct snd_soc_pcm_runtime *rtd) +{ + return -ENODEV; +} #endif /* IS_ENABLED(CONFIG_SND_SOC_QCOM_OFFLOAD_UTILS) */ #endif /* __QCOM_SND_USB_OFFLOAD_UTILS_H__ */