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 A3810C05027 for ; Wed, 1 Feb 2023 18:51:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 365EB10E188; Wed, 1 Feb 2023 18:51:48 +0000 (UTC) Received: from mail-41103.protonmail.ch (mail-41103.protonmail.ch [185.70.41.103]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6DF5410E188 for ; Wed, 1 Feb 2023 18:51:46 +0000 (UTC) Date: Wed, 01 Feb 2023 18:51:25 +0000 Authentication-Results: mail-41103.protonmail.ch; dkim=pass (2048-bit key) header.d=protonmail.com header.i=@protonmail.com header.b="DrWjIDRV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1675277499; x=1675536699; 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=DrWjIDRV3KgeS11EYqzioyHQpUUqTVHRHVIs+fC/bxmLUGBv8KXOgZ2PyEfK8M5Nc tUU1IIQLYeLFcV2FC1ENvQZ05an8mhhKGyFDJMKzOUrA3w0wfurD7MTrJJzDIwMvOZ 1AdkXc1Z4m44XerkgNqskoz5XMj5cfuSaTuj07D+lTs8ja27nVlfpRcOCH5TIwZexW U6KDZ/5txubh+7MDMzBX3LuwyTo+tWXUrQb1SXwp4HPTmGT/1HtqUUjsgxbTQMxQIi 47DZoW+e5vIHfZAToM/q6E6BL3OI1StZQE1FmGdJC1tVL3eF5wFd4qAx4q+2MLhPO/ x/dYx+Kwvdwpw== To: intel-gfx@lists.freedesktop.org From: Mavroudis Chatzilaridis Message-ID: <20230201184947.8835-1-mavchatz@protonmail.com> Feedback-ID: 20039310:user:proton MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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