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Fri, 17 Jul 2026 13:26:54 +0000 Received: from DS7PR19MB7724.namprd19.prod.outlook.com ([fe80::70de:3c05:ac62:7f86]) by DS7PR19MB7724.namprd19.prod.outlook.com ([fe80::70de:3c05:ac62:7f86%5]) with mapi id 15.21.0223.012; Fri, 17 Jul 2026 13:26:54 +0000 From: Marco Giunta To: tiwai@suse.com Cc: perex@perex.cz, lgirdwood@gmail.com, broonie@kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, rafael@kernel.org, lenb@kernel.org, hansg@kernel.org, ilpo.jarvinen@linux.intel.com, linux-acpi@vger.kernel.org, platform-driver-x86@vger.kernel.org, wangweidong.a@awinic.com, nadim@symbolic.software, imitoy@imitoy.top, munzirtaha@gmail.com, yakov.till@gmail.com, Marco Giunta Subject: [PATCH 5/8] ASoC: aw88399: add channel setter for HDA side codec Date: Fri, 17 Jul 2026 15:25:07 +0200 Message-ID: X-Mailer: git-send-email 2.55.0 In-Reply-To: References: Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: MI0P293CA0013.ITAP293.PROD.OUTLOOK.COM (2603:10a6:290:44::18) To DS7PR19MB7724.namprd19.prod.outlook.com (2603:10b6:8:d9::20) X-Microsoft-Original-Message-ID: <20260717132509.148321-7-marco_giunta@outlook.it> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR19MB7724:EE_|IA3PR19MB8637:EE_ X-MS-Office365-Filtering-Correlation-Id: 2f92e04e-6244-43f0-2391-08dee4071149 X-Microsoft-Antispam: BCL:0;ARA:14566002|23021999003|2604032031799003|5040399003|5072599009|51005399006|19110799012|8060799015|704163111799003|55001999006|15080799012|24021099003|16051099003|3412199025|440099028|40105399003|3430499035|1710799026; 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The AW88399's struct aw_device is defined in aw88395_device.h, which lives under sound/soc/codecs/aw88395/. Without this accessor, the HDA driver would need a cross-subsystem relative include path to access the channel field. Providing a setter in the library keeps the interface clean and avoids coupling the HDA driver to ASoC-internal headers. Tested-by: Nadim Kobeissi Tested-by: Xia Yun'an Tested-by: Munzir Taha Signed-off-by: Marco Giunta --- include/sound/aw88399.h | 1 + sound/soc/codecs/aw88399-lib.c | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/include/sound/aw88399.h b/include/sound/aw88399.h index 3dbc37dc13d1..a1e0de6be8ea 100644 --- a/include/sound/aw88399.h +++ b/include/sound/aw88399.h @@ -609,6 +609,7 @@ int aw_dev_set_volume(struct aw_device *aw_dev, unsigned int value); int aw_dev_update_cali_re(struct aw_cali_desc *cali_desc); int aw88399_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name); void aw88399_dev_mute(struct aw_device *aw_dev, bool is_mute); +void aw88399_dev_set_channel(struct aw88399 *aw88399, int channel); void aw88399_hw_reset(struct aw88399 *aw88399); int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap *regmap); extern const struct regmap_config aw88399_remap_config; diff --git a/sound/soc/codecs/aw88399-lib.c b/sound/soc/codecs/aw88399-lib.c index 094a37b66fb5..5c7982891def 100644 --- a/sound/soc/codecs/aw88399-lib.c +++ b/sound/soc/codecs/aw88399-lib.c @@ -1401,5 +1401,11 @@ int aw88399_init(struct aw88399 *aw88399, struct i2c_client *i2c, struct regmap } EXPORT_SYMBOL_GPL(aw88399_init); +void aw88399_dev_set_channel(struct aw88399 *aw88399, int channel) +{ + aw88399->aw_pa->channel = channel; +} +EXPORT_SYMBOL_GPL(aw88399_dev_set_channel); + MODULE_DESCRIPTION("AW88399 common device library"); MODULE_LICENSE("GPL"); -- 2.55.0