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[34.81.223.0]) by smtp.gmail.com with ESMTPSA id f8-20020a170902684800b00161478027f5sm1779797pln.150.2022.06.16.08.58.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jun 2022 08:58:53 -0700 (PDT) From: Judy Hsiao To: Heiko Stuebner Subject: [PATCH v2 0/3] ASoC: rockchip: i2s: switch BCLK to GPIO Date: Thu, 16 Jun 2022 15:58:33 +0000 Message-Id: <20220616155836.3401420-1-judyhsiao@chromium.org> X-Mailer: git-send-email 2.36.1.476.g0c4daa206d-goog MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Brian Norris , Liam Girdwood , Rob Herring , linux-rockchip@lists.infradead.org, Mark Brown , Chen-Yu Tsai , Judy Hsiao , linux-arm-kernel@lists.infradead.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The patches series is to fix the unexpected large DC output voltage of Max98357a to burn the speakers on rockchip platform when BCLK and SD_MODE are ON but LRCLK is OFF. Changes Since V2: -- Add documents of i2s pinctrl-names. -- Fix dtsi syntax error. -- Include the dtsi change and the driver change in the same series. -- Ensure that driver gets both bclk_on and bclk_off states before using them. Judy Hsiao (3): ASoC: rockchip: i2s: switch BCLK to GPIO arm64: dts: rk3399: i2s: switch BCLK to GPIO ASoC: dt-bindings: rockchip: Document pinctrl-names for i2s .../bindings/sound/rockchip-i2s.yaml | 7 + .../boot/dts/rockchip/rk3399-gru-scarlet.dtsi | 10 ++ arch/arm64/boot/dts/rockchip/rk3399.dtsi | 25 +++- sound/soc/rockchip/rockchip_i2s.c | 134 ++++++++++++++---- 4 files changed, 149 insertions(+), 27 deletions(-)