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Thu, 23 Dec 2021 11:53:54 +0000 From: Sameer Pujar To: , , , , , CC: , , , , , , , Sameer Pujar Subject: [PATCH v4 0/3] Fix Tegra194 HDA regression Date: Thu, 23 Dec 2021 17:23:48 +0530 Message-ID: <1640260431-11613-1-git-send-email-spujar@nvidia.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 48c37ca0-cea1-4dd7-5fd8-08d9c60ae769 X-MS-TrafficTypeDiagnostic: CY4PR12MB1526:EE_ X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1265; X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:12.22.5.238;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:mail.nvidia.com;PTR:InfoNoRecords;CAT:NONE;SFS:(4636009)(36840700001)(40470700002)(46966006)(86362001)(508600001)(54906003)(7416002)(4326008)(36860700001)(36756003)(186003)(83380400001)(26005)(107886003)(8936002)(7696005)(336012)(82310400004)(40460700001)(356005)(6666004)(110136005)(2906002)(47076005)(2616005)(8676002)(70586007)(81166007)(70206006)(316002)(5660300002)(426003)(36900700001);DIR:OUT;SFP:1101; X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Dec 2021 11:53:58.2957 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 48c37ca0-cea1-4dd7-5fd8-08d9c60ae769 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[12.22.5.238];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT029.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR12MB1526 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HDA probe failure is observed on Tegra194 based platforms and this happens due to reset failure. This series fixes the problem by skipping the failing reset and DT bindings are updated accordingly. Changelog ========= v3 -> v4: --------- * Rename SoC data variable in HDA driver patch. * Remove NULL check for compatible match data in HDA driver patch. * Drop "Depends-on" tag from commit message and add "Reviewed-by" tag from Dmitry. * Update binding doc patch as per comment from Rob. v2 -> v3: --------- * Use reset bulk APIs in HDA driver as suggested by Dmitry. v1 -> v2: --------- * Updated HDA driver patch to skip the failing reset instead of skipping resets in general for BPMP devices as per comment from Dmitry. * Used a better strucure name for SoC data as per comment from Thierry. * Dropped 'Fixes' tag in binding doc patch as per comment from Dmitry. Sameer Pujar (3): ALSA: hda/tegra: Fix Tegra194 HDA reset failure dt-bindings: sound: tegra: Add minItems for resets arm64: tegra: Remove non existent Tegra194 reset .../bindings/sound/nvidia,tegra30-hda.yaml | 2 + arch/arm64/boot/dts/nvidia/tegra194.dtsi | 5 +-- sound/pci/hda/hda_tegra.c | 43 +++++++++++++++++----- 3 files changed, 38 insertions(+), 12 deletions(-) -- 2.7.4