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Tue, 09 Dec 2025 22:52:35 -0800 (PST) X-Google-Smtp-Source: AGHT+IEyFa3r0LjOGGGw6Zax0bfNyI4OFRdfM/ejz2rz21XatErfmeZxoIjj1Z9zeFJQ3CaAN/ssUg== X-Received: by 2002:a17:903:3508:b0:294:d953:6ff9 with SMTP id d9443c01a7336-29ec27d17f9mr13992355ad.47.1765349555064; Tue, 09 Dec 2025 22:52:35 -0800 (PST) Received: from hu-raviravi-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29daeac7360sm171728205ad.81.2025.12.09.22.52.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Dec 2025 22:52:34 -0800 (PST) From: Ravi Hothi To: 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, mohammad.rafi.shaik@oss.qualcomm.com, ajay.nandam@oss.qualcomm.com Subject: [PATCH v2 0/2] ASoC: qcom: q6dsp-lpass-ports: Expand sampling rate and PCM format constraints Date: Wed, 10 Dec 2025 12:21:54 +0530 Message-Id: <20251210065157.2775514-1-ravi.hothi@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: 2_kmIt4DQdRAmncnsu3t1C9Wk2fph_Gg X-Proofpoint-ORIG-GUID: 2_kmIt4DQdRAmncnsu3t1C9Wk2fph_Gg X-Authority-Analysis: v=2.4 cv=Ztbg6t7G c=1 sm=1 tr=0 ts=693918b4 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=fYhDv7OwVwtdUCyixT8A:9 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjEwMDA1OCBTYWx0ZWRfX3XSGAIlKEdjg hVM9bUhjsxe9xi4P1Z6tWdtqpEpgTgq+Hz/kO9SM2PzXQ+99b3rIhHgg+6RNBH2MNYA98l4SjBn D+ip0dLOJhMCi/D1nix6B+zOdMwhs7oVWr0p/1rt1mwg2KfS3nbK8KFuYCDhnkEgINumC2iJeiZ gOM6pIcZw44EqDPL5Zh5ZmsQ9OicIWmmy1i+ofI9OhmmcnUdOKAYX1V5lbb54kvsyqSNf58ZyUf IBU2svIuij2gM9jsvtMnevYpmW7mTInKrK2jb7UjeId4hpumxsFL6hhGtmlOHOzsYJm3cJK2jV1 JFHGUTFPnGG66eENYj8MXLIlMbFgMTyclrGfaN+cfDj79QIyOpjMz4pkvDVybAM2D8UAZloHC8C ZACH+587nbgsl+aoRDXftXMw6qp8bg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-09_05,2025-12-09_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 impostorscore=0 suspectscore=0 spamscore=0 malwarescore=0 priorityscore=1501 bulkscore=0 phishscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512100058 This patch series expands the existing constraints in the q6dsp-lpass-ports driver to improve compatibility and flexibility for audio stream configurations. The first patch extends the supported sampling rates to cover a wider range, from 8000 Hz to 192000 Hz, ensuring better compatibility with diverse audio hardware and allowing more flexible audio stream setups. The second patch adds support for the 32-bit PCM format (SNDRV_PCM_FMTBIT_S32_LE) alongside the existing 16-bit and 24-bit formats, enabling handling of high-resolution audio streams and improving audio quality for supported hardware. changes in [v2]: - Updated commit description as suggested by Mark Brown. - Link to V1 : https://lore.kernel.org/all/20251118100203.2751955-1-ravi.hothi@oss.qualcomm.com/ Ravi Hothi (2): ASoC: qcom: q6dsp-lpass-ports: Extend q6dsp-lpass-ports driver to support additional sampling rates ASoC: qcom: q6dsp-lpass-ports: Update constraints to support 32-bit PCM format sound/soc/qcom/qdsp6/q6dsp-lpass-ports.c | 108 +++++++++++------------ 1 file changed, 52 insertions(+), 56 deletions(-) base-commit: 008d3547aae5bc86fac3eda317489169c3fda112 -- 2.34.1