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Mon, 21 Sep 2026 01:57:11 -0700 From: Sheetal To: Liam Girdwood , Mark Brown CC: Jaroslav Kysela , Takashi Iwai , "Thierry Reding" , Jonathan Hunter , Sameer Pujar , Kuninori Morimoto , Mohan Kumar , , , , Sheetal Subject: [RFC PATCH 1/3] ASoC: tegra: Fix ASRC Stream6 input threshold control Date: Mon, 21 Sep 2026 08:57:02 +0000 Message-ID: <20260921085704.1248920-2-sheetal@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260921085704.1248920-1-sheetal@nvidia.com> References: <20260921085704.1248920-1-sheetal@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN2PEPF000044A3:EE_|DS0PR12MB6629:EE_ X-MS-Office365-Filtering-Correlation-Id: 597a153d-1868-46dd-0c22-08df17be5dfb X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|23010399003|376014|36860700016|1800799024|18002099003|22082099003|56012099006|11063799006|10067099003; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 9pzV0A80XlbgW6WOuojpjQhPwkIJIgNKe4n07XFpxlnDhDTfH33vgaBKobq9Uhz35wwXRndok0EbUnk7RVQvHliccFmfwbBSm3W3382V6ElKqgUarSi/0HH0z59nOCttCTdRKcMyRweKwny7EhGYSUE91xUejhhQU/0QJjD4ceZ7Ehu49xNreVT0OVzR8xGve0pUry+olEj9Dt3yDlNVbJqehuO4yxFB1IjxBF12i4fYpyUs2f/p/sVdWKpB+vLiFGa6MoGJK588C9urYkI3FIYhuZGld7dUZ70hNFPHA1o14MQ+lS7uQsmi5P8w3Cxf3n0ip+iYMdfLDWDARen3IcYgwqqJnUWV1OxDMr736JpIHryMXzAoOvCBDkP7BHe27poioqC7JtBOA1tWrg+XY8RFrseOQzWU584OoHquPn9o5hTOmd7sVoDaKBob1uOn X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Sep 2026 08:57:29.6064 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 597a153d-1868-46dd-0c22-08df17be5dfb X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN2PEPF000044A3.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB6629 The Stream6 Input Threshold control points at stream index 4, which is already used by Stream5. The threshold get and put callbacks derive the lane ID from the register offset, so the duplicate index makes Stream6 operate on lane 4 and leaves lane 5 inaccessible from userspace. Use stream index 5 for Stream6. Fixes: a2df8c2d5b36 ("ASoC: tegra: Add Tegra186 based ASRC driver") Signed-off-by: Sheetal --- sound/soc/tegra/tegra186_asrc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/tegra/tegra186_asrc.c b/sound/soc/tegra/tegra186_asrc.c index 7f360dfaf8b1..d8ae5d997615 100644 --- a/sound/soc/tegra/tegra186_asrc.c +++ b/sound/soc/tegra/tegra186_asrc.c @@ -828,7 +828,7 @@ static const struct snd_kcontrol_new tegra186_asrc_controls[] = { tegra186_asrc_put_input_threshold), SOC_SINGLE_EXT("Stream6 Input Threshold", - ASRC_STREAM_REG(TEGRA186_ASRC_RX_THRESHOLD, 4), 0, 3, 0, + ASRC_STREAM_REG(TEGRA186_ASRC_RX_THRESHOLD, 5), 0, 3, 0, tegra186_asrc_get_input_threshold, tegra186_asrc_put_input_threshold), -- 2.43.0