From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77242258EF3; Mon, 18 Aug 2025 13:43:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755524627; cv=none; b=LQ4of4o9OKK1QGLMpk3VhRH4eOEoR2TVzGmofUXbHztStR7sSfawvAJvXnb2drWij0hbd+A/Dfy5SX1tVlAEH8L2Mzr5U/oObyklnCSu3r0g/vImazHSEqxAR94i2AdjpcS7ImWvu0AFen6UeLUX5XqzcSIh24B7Pb7p2H40GSw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755524627; c=relaxed/simple; bh=UeYjVeFX7Hvecu0D5ZBOzxQWzPPg8h2lCVSYfY0Oa/o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=YUMIRq8QoQCZkPMfHdstu3epIQm9wxctO9QmkskWoOHGHA/NCX5ztYELMPyQQyzJC80U6A3VvhAiFJLYh/NS8pRPpH3RXAx7tV2D7xmlU0gRiPOlDxO7XYHTSCOiXHpJNCR9y+E8Twdx/BA/95YUJdsOSejJWw6i4K4krloHQ08= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=puJnN1w2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="puJnN1w2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B237BC4CEEB; Mon, 18 Aug 2025 13:43:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755524627; bh=UeYjVeFX7Hvecu0D5ZBOzxQWzPPg8h2lCVSYfY0Oa/o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=puJnN1w2CCKd2FGQnn3iWmfSk/C33mBuuVmgoMyJPx9OR8dsLIeeujhjsTI5Si3M0 HbSZwm83Pnj4M9Kd/omsSHu3i2ABnz39734uPmk5HqTcHcGs6V/vfwe9uBwG5V22bt 0YIT0QlVS/I3CBuID56CPohNWe3bPxVjIYQIC0cY= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Dongcheng Yan , Sakari Ailus , Hans Verkuil Subject: [PATCH 6.16 014/570] media: i2c: set lt6911uxes reset_gpio to GPIOD_OUT_LOW Date: Mon, 18 Aug 2025 14:40:01 +0200 Message-ID: <20250818124506.335087080@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250818124505.781598737@linuxfoundation.org> References: <20250818124505.781598737@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dongcheng Yan commit 3c607baf68639d6bfe1a336523c4c9597f4b512a upstream. reset_gpio needs to be an output and set to GPIOD_OUT_LOW, to ensure lt6911uxe is in reset state during probe. This issue was found on the onboard lt6911uxe, where the reset_pin was not reset, causing the lt6911uxe to fail to probe. Fixes: e49563c3be09d4 ("media: i2c: add lt6911uxe hdmi bridge driver") Cc: stable@vger.kernel.org Signed-off-by: Dongcheng Yan Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman --- drivers/media/i2c/lt6911uxe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/i2c/lt6911uxe.c +++ b/drivers/media/i2c/lt6911uxe.c @@ -600,7 +600,7 @@ static int lt6911uxe_probe(struct i2c_cl v4l2_i2c_subdev_init(<6911uxe->sd, client, <6911uxe_subdev_ops); - lt6911uxe->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_IN); + lt6911uxe->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(lt6911uxe->reset_gpio)) return dev_err_probe(dev, PTR_ERR(lt6911uxe->reset_gpio), "failed to get reset gpio\n");