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 1A2273A7855 for ; Tue, 28 Apr 2026 21:25:21 +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=1777411522; cv=none; b=V+zfFncKRSBHSqFrcTK6V0YlPCSrSswqVjM2dLQWaQ+dNJ0p6zjBkENHm34MFPqzxhAluevALvhEIYGiHiyKmbaDHaBD3o4T/7o0/vipy1dD9S557e7yIf7wh1Tfx6NNlL1iSfkoAQwMGbk8BLgju7N/KZp5QS0Nqa15cEI7gfE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777411522; c=relaxed/simple; bh=noRVTOT2QRI8uF13bIAtJh3PHT+n+aUH6GiUIgbGWc0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=EuKlOebm/KtqbBwBuco01M6B60WkA95GcAerT6M5v1fydVVQQ58bYz0/13cvTiGHyGBxMu2Lmn27ZcDxhlb4Xmt4YGiK6bqfV94E9NYdMveCGQvQuiAL1kiqEQzj/My1NTKsLu5DmfhiDqURkyNoFZg4b2rZMO4Dy+rvAXASt/w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lcjLw5o2; 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="lcjLw5o2" Received: by smtp.kernel.org (Postfix) with ESMTPS id C16B8C2BCAF for ; Tue, 28 Apr 2026 21:25:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777411521; bh=noRVTOT2QRI8uF13bIAtJh3PHT+n+aUH6GiUIgbGWc0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=lcjLw5o22HykJ/CCTjy4jQegPQmCi3Q+kUlEIPwhePnO4pdGAJLFMNfdc+oonKXyX Xu9qY5PLIx0hHBv+s8QbOUA1FsQDlNYsUvcfAW9JSuIZCKwvrtUWxHaAUua71lWee7 xVkkjqiOfsrrVDNwLi5wvHjR3FjwWkwUVBaFBThoODyLpjmRUr8Fm45AMVyRgsS/48 fIzFHD6ZL0axjJV29IifWDQHRHWOsgQiGTf3RPekDAazyco7wIqlYxA7Hu7qVgRQbm Xgz6ya3uT5EAcoMVTy33o6woiWFHPnZFQYFA2goqRQYUsfPxoJBZ7sapPBw0pOnDbo hBLiRHSBgFqgQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id BB709C433E1; Tue, 28 Apr 2026 21:25:21 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221430] nvidia_wmi_ec_backlight: brightness writes silently dropped on HP OMEN 16 (2025) Date: Tue, 28 Apr 2026 21:25:21 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: floquimaurice@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221430 --- Comment #1 from floquimaurice@gmail.com --- Created attachment 309993 --> https://bugzilla.kernel.org/attachment.cgi?id=3D309993&action=3Dedit Full boot dmesg (username/hostname redacted) --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=