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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id D7A69C636D6 for ; Thu, 2 Feb 2023 14:25:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 002B510E56D; Thu, 2 Feb 2023 14:24:55 +0000 (UTC) Received: from mail-41104.protonmail.ch (mail-41104.protonmail.ch [185.70.41.104]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7408D10E98C for ; Thu, 26 Jan 2023 19:04:13 +0000 (UTC) Date: Thu, 26 Jan 2023 19:03:54 +0000 Authentication-Results: mail-41104.protonmail.ch; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b="Cmzh5Mqw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1674759847; x=1675019047; bh=zjTIE2oPy22V3XGKgrjTv72oEHVy+8aT7MHpLGiQuVU=; h=Date:To:From:Cc:Subject:Message-ID:Feedback-ID:From:To:Cc:Date: Subject:Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=Cmzh5MqwvcEeLT+CRbw2yGhcOMhVV901gpkQPDJQaq41KqtGSKP0BKC4lAu+BuUe3 q32DR4zJezSPb6sfTVWp9hqHJ4VTrtxYnwdnmsBY29I6pS77wSpJTkS+USaSY0UfvZ 1tXuFsOxHyevUqoMSb2E8yyggv3zTyfsa7BHXivSnPQbI6SLFssFt/orTRtKGBodxF 2PCXq/Q/CUNamGGsPJq+VFn9YmE3oYjcHYlcqSz9gXhKuaRKQ83Id7zHdNegwqqFuZ BF+iKVKb6CR7Oxaq53LSc93Sxchi/NmvoInMEy1Jo8bZY+XKOsQBX9okH/iRtDfGRB L058nJS9j9kKQ== To: intel-gfx@lists.freedesktop.org From: Mavroudis Chatzilaridis Message-ID: <20230126190330.131264-1-mavchatz@protonmail.com> Feedback-ID: 20039310:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Mailman-Approved-At: Thu, 02 Feb 2023 14:24:10 +0000 Subject: [Intel-gfx] [PATCH] drm/i915/quirks: Add inverted backlight quirk for HP 14-r206nv X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" This laptop uses inverted backlight PWM. Thus, without this quirk, backlight brightness decreases as the brightness value increases and vice versa. Signed-off-by: Mavroudis Chatzilaridis --- drivers/gpu/drm/i915/display/intel_quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_quirks.c b/drivers/gpu/drm/= i915/display/intel_quirks.c index 6e48d3bcdfec..a280448df771 100644 --- a/drivers/gpu/drm/i915/display/intel_quirks.c +++ b/drivers/gpu/drm/i915/display/intel_quirks.c @@ -199,6 +199,8 @@ static struct intel_quirk intel_quirks[] =3D { =09/* ECS Liva Q2 */ =09{ 0x3185, 0x1019, 0xa94d, quirk_increase_ddi_disabled_time }, =09{ 0x3184, 0x1019, 0xa94d, quirk_increase_ddi_disabled_time }, +=09/* HP Notebook - 14-r206nv */ +=09{ 0x0f31, 0x103c, 0x220f, quirk_invert_brightness }, }; void intel_init_quirks(struct drm_i915_private *i915) -- 2.34.1