From nobody Wed Nov 08 22:33:31 2023 X-Original-To: freebsd-acpi@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SQfyT4SB6z50btS for ; Wed, 8 Nov 2023 22:34:09 +0000 (UTC) (envelope-from dr3mro@gmail.com) Received: from mail-ej1-x636.google.com (mail-ej1-x636.google.com [IPv6:2a00:1450:4864:20::636]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SQfyS5z57z4jRr for ; Wed, 8 Nov 2023 22:34:08 +0000 (UTC) (envelope-from dr3mro@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20230601 header.b=mYvQil7A; spf=pass (mx1.freebsd.org: domain of dr3mro@gmail.com designates 2a00:1450:4864:20::636 as permitted sender) smtp.mailfrom=dr3mro@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-ej1-x636.google.com with SMTP id a640c23a62f3a-9c53e8b7cf4so38785766b.1 for ; Wed, 08 Nov 2023 14:34:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699482847; x=1700087647; darn=freebsd.org; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=Ucc4ZfvJgHjMu0T3YMEOnQYUUor4LNUA4PMqZ2+SA0s=; b=mYvQil7AeMoODXhRizWdnnbqAwo0posootjnfmOFZKJfXsvD7UvG7R7F4YkklkOWKW FreaJLvCqmLcSNBVGWL1qw6DHSQ7ZmhvCqtmO5fzpkybWRmJjmeBnZPuchvPdVlu8iB5 mnuE2+daNbtFqLUq5widIU3coqIeNn11Ie9Fx+8KvaYY7ZMARKveHAduBWZbJ1nGWK5h rbj1OuX//NV5OYs1ME/Y99JU1XwcqusYXSkTTgksvT3wloGgkSDC00BOAZC/8NfcNSz0 XZzQjGINs6UmG+qgfwxCZmjsIvB1mfymFcYZXW+8QcJlDUwVoLDerbphOsJ8/OwvmU4o MKUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699482847; x=1700087647; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=Ucc4ZfvJgHjMu0T3YMEOnQYUUor4LNUA4PMqZ2+SA0s=; b=d7BinHQCj9C1HPz+zfSB09bcdmBJDPqzGR9qdO4q6wO7Yr4nt0UUvO8QS+4UOieq+N S3ysf8OkjoNZWc27zsdoCq7LlwQL09GX6uXdyoNYoFidoTsa6vITbHnprQ7FAiyHHjPs 4vxYelDWOLEf2DpxUIOUqHOcpRglBbdxMMczarZsqmVzfrdy+/GhxqixHUKDJbaoT0AD 5jpx4jmI0wvn1TWCs7gdWnRmAsU1hrUfvyIEqQjJ/VfSvrEl7Jt9Mm1LZAYvBGPw+O4w imfOPw8uIbpI/qN5V2Kaxdli9ESQCps6YChTZ/Mr46uLVSo0XwMC+GeHQha4/yfcWY+7 WDlg== X-Gm-Message-State: AOJu0Yy4tIxrZzgQdZ0FCBEvuuK1NKdF8lgOq1ViyRYnvekyCUBpDt3F 932Vr4a4J1+1msS48fQ+S+9SXQiyNC0lExu4MWtAbkTzMiSgIw== X-Google-Smtp-Source: AGHT+IE8G4yWXOwDZ8HqGIK6HxmI1n08mCm1dy+t2Py9Xl+TaISgQzvCD5lmlTWSzOaqd0DOww8feX8qO241/bzWBwo= X-Received: by 2002:a17:906:6a10:b0:9bf:5df1:38c9 with SMTP id qw16-20020a1709066a1000b009bf5df138c9mr2696264ejc.9.1699482847253; Wed, 08 Nov 2023 14:34:07 -0800 (PST) List-Id: ACPI and power management development List-Archive: https://lists.freebsd.org/archives/freebsd-acpi List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-acpi@freebsd.org MIME-Version: 1.0 From: "Dr. Amr Osman" Date: Thu, 9 Nov 2023 00:33:31 +0200 Message-ID: Subject: Brightness 100% when connect or disconnect charger To: freebsd-acpi@freebsd.org Content-Type: multipart/alternative; boundary="0000000000006998ef0609abaff7" X-Spamd-Result: default: False [-3.00 / 15.00]; FROM_NAME_HAS_TITLE(1.00)[dr]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-0.998]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; RCPT_COUNT_ONE(0.00)[1]; PREVIOUSLY_DELIVERED(0.00)[freebsd-acpi@freebsd.org]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::636:from]; ARC_NA(0.00)[]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; DKIM_TRACE(0.00)[gmail.com:+]; MID_RHS_MATCH_FROMTLD(0.00)[]; TO_DN_NONE(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; RCVD_COUNT_ONE(0.00)[1]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MLMMJ_DEST(0.00)[freebsd-acpi@freebsd.org] X-Rspamd-Queue-Id: 4SQfyS5z57z4jRr X-Spamd-Bar: -- --0000000000006998ef0609abaff7 Content-Type: text/plain; charset="UTF-8" Hello, I have installed freeBSD 14rc4 on Lenovo Thinkpad x270 and xfce desktop and when I 1) connect the charger 2) disconnect the charger 3) resume from suspend The LCD brightness is 100% which is really disturbing specially when I am in dark room hw.acpi.video.lcd0.economy: 20 hw.acpi.video.lcd0.fullpower: 30 I have loaded acpi_video and acpi_ibm and if I tried to adjust brightness it goes suddenly from 100 to 20 if I press fn +f5/f6 What can I do to fix this issue? Thank You Dr. Amr Osman --0000000000006998ef0609abaff7 Content-Type: text/html; charset="UTF-8"
Hello,
I have installed freeBSD 14rc4 on Lenovo Thinkpad x270 and xfce desktop and when I
1) connect the charger
2) disconnect the charger
3) resume from suspend
The LCD brightness is 100% which is really disturbing specially when I am in dark room

hw.acpi.video.lcd0.economy: 20
hw.acpi.video.lcd0.fullpower: 30
I have loaded acpi_video and acpi_ibm
and if I tried to adjust brightness it goes suddenly from 100 to 20 if I press fn +f5/f6

What can I do to fix this issue?
Thank You
Dr. Amr Osman


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