From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E06E5C433DB for ; Sun, 7 Feb 2021 22:17:52 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9182E64DEE for ; Sun, 7 Feb 2021 22:17:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9182E64DEE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 115DC6E231; Sun, 7 Feb 2021 22:17:52 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7B09E6E231 for ; Sun, 7 Feb 2021 22:17:50 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 3649964E4E for ; Sun, 7 Feb 2021 22:17:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612736270; bh=BEgCiNTyFRif43n5eKU77yTa58jxrXoWK1U5W6Lihw4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=azo2sCC5/xkim7CGVEiFUQp3nPv9lgr/06oMqwMLTrdH5Fa5fVmCb7nyHvPxZeIvv TFtQGYMRpbwVnVSeYj153OoilgsjQ1ItY0mvAA08MzZjEOvftkdyH+zV1nFbhqfX7e gXrNQBlXMDf16YbxzyaC7yNTwkCHiCibW2A1jT0SxMNyIZa7Tdana7uPK5oarSroK/ 7OKcKwJJMjUmGbo/sdrdvuRj0FFvt46IfN7J5yCFw5e7rsXuxsLEYAyNQueQYJNe8l Oxr8boQ+G2Y07OWP88maMPxmU9UDbGitokZAutyRFV2HwRx075D+wuO6yCcWWcAV1V aDCYD+G3JSYLA== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 203905] amdgpu:actual_brightness has unreal/wrong value Date: Sun, 07 Feb 2021 22:17:49 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: paulo.ulusu@googlemail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=203905 Paulo Nascimento (paulo.ulusu@googlemail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |paulo.ulusu@googlemail.com --- Comment #21 from Paulo Nascimento (paulo.ulusu@googlemail.com) --- I confirm that the bug is not fixed in kenel 5.11-rc3 max brightness: [pn@pn-legion backlight]$ cat /sys/class/backlight/amdgpu_bl1/actual_brightness 311 [pn@pn-legion backlight]$ cat /sys/class/backlight/amdgpu_bl1/brightness 255 [pn@pn-legion backlight]$ cat /sys/class/backlight/amdgpu_bl1/max_brightness 255 min brightness: [pn@pn-legion backlight]$ cat /sys/class/backlight/amdgpu_bl1/actual_brightness 311 [pn@pn-legion backlight]$ cat /sys/class/backlight/amdgpu_bl1/brightness 0 [pn@pn-legion backlight]$ cat /sys/class/backlight/amdgpu_bl1/max_brightness 255 My laptop has an amd ryzen 5 4600h with renoir igpu and nvidia dgpu. Tests are done with renoir igpu: [pn@pn-legion backlight]$ inxi -G Graphics: Device-1: NVIDIA TU116M [GeForce GTX 1660 Ti Mobile] driver: nouveau v: kernel Device-2: Advanced Micro Devices [AMD/ATI] Renoir driver: amdgpu v: kernel Device-3: Chicony Integrated Camera type: USB driver: uvcvideo Display: x11 server: X.Org 1.20.10 driver: loaded: amdgpu,ati,modesetting,nouveau resolution: 1920x1080~120Hz OpenGL: renderer: AMD RENOIR (DRM 3.40.0 5.11.0-1-MANJARO LLVM 11.0.1) v: 4.6 Mesa 20.3.3 -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel