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 EC4CD3A1E9E; Fri, 19 Dec 2025 13:05:59 +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=1766149560; cv=none; b=Kj6pv/qKzd4EGSb3VTNQZwPMx1/Sm5EdP7hYSNECu+aqtY8tjUpyUQRh33HIAOs1mPGvrKHSURtiVviF+4FFkUVvSc4ZRnwSiJqyvYqbGgAW8pNWT+FzuINCnBb6SOBTpXIY6J3qkEZ1FrnoGCC0PABASMtfiHWWvQOo4LNVy4Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766149560; c=relaxed/simple; bh=JPjTL4XH7T+jm2QkvjMJ3FNkyWPChas1lnuAIeBBGVs=; h=From:To:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=D6dZjL+svDZD7nRBlz28WNVH5akXQxs4eALSJz/5NKGYBTzUVL8C/l8dvUgxBUEbLaKt9bIkJc7T6onr1rVpO5yyqMTAlOzTDH0QaNphp713deJRavktmCiWWa6pY65dSVsBdgL6aQlZIB4sWqTfMkNaoE4+7iubpnnNhD2wz4M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=chQlgzeX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="chQlgzeX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8450FC113D0; Fri, 19 Dec 2025 13:05:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1766149559; bh=JPjTL4XH7T+jm2QkvjMJ3FNkyWPChas1lnuAIeBBGVs=; h=From:To:In-Reply-To:References:Subject:Date:From; b=chQlgzeXIBLnpBXvpilb7+VUIDvlKzJ8lwT7NFkhLW9a4Wc4KHXDex9Uvx3n+yZ2j 2AfakOOBSpuWWpXz5MS8OwKwVPSuGRDWw2lR3hJghMRalOJsVQ6uvoeqpEe3G5j6vi li//92U3i07PY97c9DgT0vKt3oimhopVUmCilpIyksSN1l2xzg/Ves7nElDbqkArZ0 yrCtvFQiyg/s3nUwttSN5i0mFjXz73yAsVmnSsiHGHVKQEKE9/a41BsxyM0fBl1yAu WDalQYg2CgLQAv+zvQIqs252Gl0NzeoIgvOlTkqS3DTVaMyo9SkX29mA9ZBQop1SH9 7evPtsw85x5UA== From: Benjamin Tissoires To: Jiri Kosina , Roderick Colenbrander , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Siarhei Vishniakou In-Reply-To: <20251111234519.369652-1-svv@google.com> References: <20251111234519.369652-1-svv@google.com> Subject: Re: [PATCH v2] HID: playstation: Center initial joystick axes to prevent spurious events Message-Id: <176614955824.1654761.12377841756672891057.b4-ty@kernel.org> Date: Fri, 19 Dec 2025 14:05:58 +0100 Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.15-dev On Tue, 11 Nov 2025 15:45:19 -0800, Siarhei Vishniakou wrote: > When a new PlayStation gamepad (DualShock 4 or DualSense) is initialized, > the input subsystem sets the default value for its absolute axes (e.g., > ABS_X, ABS_Y) to 0. > > However, the hardware's actual neutral/resting state for these joysticks > is 128 (0x80). This creates a mismatch. > > [...] Applied to hid/hid.git (for-6.19/upstream-fixes), thanks! [1/1] HID: playstation: Center initial joystick axes to prevent spurious events https://git.kernel.org/hid/hid/c/e9143268d259 Cheers, -- Benjamin Tissoires