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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b044703f412sm245602866b.56.2025.09.02.05.58.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 02 Sep 2025 05:58:13 -0700 (PDT) Message-ID: <708dc6e4-1566-4c72-9f3a-a34f935ac247@oss.qualcomm.com> Date: Tue, 2 Sep 2025 14:58:11 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] ASoC: codecs: lpass-macro: Add support for channel map mixer control To: Mohammad Rafi Shaik , Srinivas Kandagatla , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@oss.qualcomm.com, prasad.kumpatla@oss.qualcomm.com References: <20250902062300.212021-1-mohammad.rafi.shaik@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250902062300.212021-1-mohammad.rafi.shaik@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDAzMSBTYWx0ZWRfX6I/AHC/C6nmP CDmX23o6YKbd1eMH87BkcCKbseiq3/9aZkegql2SNX+qHnpVG9nqqmd2jblpDwj0bm3ozpngqsu NPnh6p6VxGNuNZrF467ZWUaoF3uMizTHEwWwXaluJ0KrCzr1crywYsTGdKqfTVuNVNlvf0TvzsU eK2quI6GqYt2PwRzaitmQT5CAnHCeAw6/uoxp7tQ298JBt9z1g5Xai0NDzjdP3anI2mrDWoAsIa D12hyyE6AYAmjoDSl87hdY7qsmZHZ90rG+GhG9RbF9mzl+/xtJP3PE35gdsske69tOpQqduL/4i j0Fawz5LYdTHY2R+5f3xpFr/OmvZLNdm4D38wbgrx/YhHmoL/KoFhl/Fi25VKma5yHzG/dSii25 xIQX0anp X-Authority-Analysis: v=2.4 cv=A8xsP7WG c=1 sm=1 tr=0 ts=68b6e9e7 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=XdHql1rsSa6mdbwAZY4A:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-ORIG-GUID: -iuNHT6d357bZQ3oVfbHo3vrHq_UTo3t X-Proofpoint-GUID: -iuNHT6d357bZQ3oVfbHo3vrHq_UTo3t X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-02_04,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 impostorscore=0 bulkscore=0 clxscore=1015 suspectscore=0 malwarescore=0 priorityscore=1501 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508300031 On 9/2/25 8:23 AM, Mohammad Rafi Shaik wrote: > Introduce the channel map mixer control support for LPASS macro > codec Digital Audio Interfaces (DAIs). The channel map mixer controls > are required by APPS to configure usecase-specific audio routing and > channel mapping. > > Signed-off-by: Mohammad Rafi Shaik > --- [...] > +int lpass_macro_add_chmap_ctls(struct snd_soc_pcm_runtime *rtd, > + struct snd_soc_dai *dai, int dir) > +{ > + struct snd_pcm_chmap *info; > + int ret; > + > + info = kzalloc(sizeof(*info), GFP_KERNEL); > + if (!info) > + return -ENOMEM; > + > + ret = snd_pcm_add_chmap_ctls(rtd->pcm, dir, NULL, double space after '=' Konrad