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([183.91.15.56]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-8569fe78fc3sm381248b3a.24.2026.08.28.02.15.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Aug 2026 02:15:55 -0700 (PDT) From: phucduc.bui@gmail.com To: Mark Brown , Matthias Brugger Cc: Liam Girdwood , AngeloGioacchino Del Regno , Jaroslav Kysela , Takashi Iwai , Cezary Rojewski , linux-sound@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, bui duc phuc Subject: [PATCH v3 0/8] ASoC: mediatek: mt8186: Fix clock error handling Date: Fri, 28 Aug 2026 16:15:24 +0700 Message-ID: <20260828091532.600047-1-phucduc.bui@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260828_021558_602852_FC992653 X-CRM114-Status: GOOD ( 11.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: bui duc phuc Hi all, This series fixes several error handling issues in the mt8186 ASoC driver. The patches mainly address failures during APLL/mux, clock, MCK, GPIO, and regcache operations. In particular, they make sure that partial failures are handled correctly and that resources are left in a consistent state. The series also removes redundant probe error messages where the errors are already reported by the called functions. The changes were found by manual code inspection and compile-tested only. Link v1 : https://lore.kernel.org/all/20260820111253.97866-1-phucduc.bui@gmail.com/ link v2: https://lore.kernel.org/all/20260821123021.41390-1-phucduc.bui@gmail.com/ Changes in v2: - Update the cover letter. - Drop patch 5 from v1. - Add Fixes tags. Changes in v3: - Add a patch to fix clock handling in the mux disable path - Return directly from apllx_mux_setting() instead of using a goto label - Add GPIO rollback handling for partial failures in ADDA DL/UL. - Add Handle failures from regcache_sync(). - Add a patch to remove redundant error messages from the probe path. - Update the cover letter. Best regards, Phuc bui duc phuc (8): ASoC: mediatek: mt8186: Fix APLL mux setting error handling ASoC: mediatek: mt8186: Fix clock handling in mux disable path ASoC: mediatek: mt8186: Fix AFE clock error handling ASoC: mediatek: mt8186: Fix APLL enable error handling ASoC: mediatek: mt8186: Fix MCK error handling ASoC: mediatek: mt8186: Fix gpio rollback on adda dl/ul partial failure ASoC: mediatek: mt8186: Handle regcache sync failure ASoC: mediatek: mt8186: Drop redundant probe error messages sound/soc/mediatek/mt8186/mt8186-afe-clk.c | 163 ++++++++++++-------- sound/soc/mediatek/mt8186/mt8186-afe-gpio.c | 6 +- sound/soc/mediatek/mt8186/mt8186-afe-pcm.c | 21 ++- 3 files changed, 116 insertions(+), 74 deletions(-) -- 2.43.0