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 D046B1093181 for ; Fri, 20 Mar 2026 07:39:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3FD5C10EA16; Fri, 20 Mar 2026 07:39:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.b="pmdwroOB"; dkim=pass (2048-bit key; unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="GCP8hIgr"; dkim-atps=neutral Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9AB7C10EA16 for ; Fri, 20 Mar 2026 07:39:44 +0000 (UTC) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62K2Xg4N3614562 for ; Fri, 20 Mar 2026 07:39:44 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=1JvBC9OODow9TYPa7jEqKZFt uz/xNa7SSOiJgEze6lY=; b=pmdwroOBvURECLSvdzRVuRYwGVCdCkHMUPG1Yd1b Nv56Q4c6ydDJ6g7ZUC+ihzFYtI9fxVTMjPT2RdC+tY6QqdDoca9lIxTd63wN476R 5kigQ/mT6jpgjWCChzmxpwse3Dwyh4MI4a1gPJ11kR5UALTjlW29h60EElpQB5Lv WeS2nEDyHJT0XzGeANILFaRDySsR41S+bObGha0hzPTffvqGJNBzdo2HNwAiUr76 kX1kaSsDgrU3JB4Ig90Nnv2+DQn1ijftvZWGM/1cEM5+0qjdnEnnz7n0Y4LoMGwR WYDVttBwPrLTgQxOfxtvAw2U96cAa4nfGevrURQ4ssRfYg== Received: from mail-qt1-f200.google.com (mail-qt1-f200.google.com [209.85.160.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4d0qg79ht0-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 20 Mar 2026 07:39:44 +0000 (GMT) Received: by mail-qt1-f200.google.com with SMTP id d75a77b69052e-50b274f94f8so111269511cf.1 for ; Fri, 20 Mar 2026 00:39:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1773992383; x=1774597183; darn=lists.freedesktop.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=1JvBC9OODow9TYPa7jEqKZFtuz/xNa7SSOiJgEze6lY=; b=GCP8hIgrjUH0mokeeZebUdQp/fMRzC7dkF0AlitS8zt0YRslqYbJC5CIhwN7TeFEmo pxjz+1aSuvKOHHXPYPCytobIPE5xlSu3xheM/88TbdiVSHXMVq44zzETuxNspaXovQLY 2Kfbipwo9+Bv3Cf8uA5COMn9f8gkbsbcPFDcsSj2qBfBL26B+cs88HAV8GiwANipKZaZ nSDwXijINe4HwVAMI14cbs09YLxiMoK8RneoqlKgo/4OdbkUKvOKI8Y3ppU02W0y5L1N 4JjfpuIeX32/xs0SUm67uSeD2vDF6D2k/FWVBJPvQ5mSaL6TPq3JZ0kC6Oc0ycGbM48E mnUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773992383; x=1774597183; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1JvBC9OODow9TYPa7jEqKZFtuz/xNa7SSOiJgEze6lY=; b=QmTlCiwiyoCxRutaPWLQuCSjx6WMrr5YOAoUmNfQIT7KWl6l+DRZD2nshVvp2p8xDJ gt08pmNowsRT9lCz6einP2wEGAH7JGp+OJU5a4JZOqDT8QQL/cDjFAE7ZAl3JwAEnewb WEJYYv/PhOYRuhUdBKUX2sFpN+GFhRVLyWt3hoyMaIUw/t3IqSforf2D7/ZzgXa7OuAU DPuXSfsV2bhfin912gQ0CJjz2MU97IV+ylwC2GCm9JXPrudm1eQ+HDmhtPKBc8iHrw6H Rj+R29fgLonuFNAanhkAtvsaxahKTup+8aonWigANnmPE347ruezBR7UvazOj+qqGK6q /8lA== X-Forwarded-Encrypted: i=1; AJvYcCVVHK7RuTiCpSksy8t/NTFs13Q2Nq9Z4HnqHSCwwqLGMX9NavUdJk51NYMRlBR+FeNb/1ntQDWgdBw=@lists.freedesktop.org X-Gm-Message-State: AOJu0Ywy/70GC/Xi26lFfQpYaUNtvpeilLWm6v0W5N4I8uHJfbJlTK8S CK+JBZlMPaPFSYC7OfA8T3ZogvkBYCBlPRYZJE43aWzt9tZgiYtElmavyJEZzRQVxjIviG9LsR4 bTZjXJojVhyljWIVfP2XS5DbOE3ClbYwyhboQS4RXoQyADpUxd3U8wDyAvvKzxkKIhvu/TZY= X-Gm-Gg: ATEYQzy1F+fM7F3/QBBrizcJr0J8jBaSKOOt1wqvxvZnIB0y3Fp84CWkmrlM4DSlIZU ZLt5D7dFsYJZOF5FTcH8Q9Uj3hjv3/YFozOX4tHbZL11/3PhuKFel+YKsfKKhPitnWqRngRf2nz 2YkSp13mQMxuSYp33ZbwBEGADR+yq9Pdg/6kxM2O9SQAwwWbFkb/i9livbJ/Q2iZDw1OkD0KDnd ez73jpaZofCNmeWXkADkD51OJyldI782K2R7ThKEiX3UBIvZ6w2cjcyyBAVAL0cR2Up0Fsxx0y2 UZhSDCdPV5O0VPO6ZlUQSZTiCdzMMUaGVMo0G0GGKb61lJWG+s2ahc2yEckfnCI6vtvMMMcai7J XiX+R0RLJMgy49q+lRCgazfN8iNma+zF+wjSItnsditpgklNrHAbn6SBpDNicY+3xQBgGW/aQm2 e5U6h1k19mVYIvOZn5QyZ5wsJA7TanO71Kvqg= X-Received: by 2002:ac8:5d4b:0:b0:508:fac4:76ed with SMTP id d75a77b69052e-50b24796847mr86992171cf.36.1773992382918; Fri, 20 Mar 2026 00:39:42 -0700 (PDT) X-Received: by 2002:ac8:5d4b:0:b0:508:fac4:76ed with SMTP id d75a77b69052e-50b24796847mr86991921cf.36.1773992382466; Fri, 20 Mar 2026 00:39:42 -0700 (PDT) Received: from umbar.lan (2001-14ba-a073-af00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-38bf972ba78sm3909261fa.5.2026.03.20.00.39.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Mar 2026 00:39:41 -0700 (PDT) Date: Fri, 20 Mar 2026 09:39:39 +0200 From: Dmitry Baryshkov To: cristian_ci Cc: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org Subject: Re: [PATCH v2 2/6] drm/panel: Add driver for Novatek NT35532 Message-ID: References: <20260318-rimob-new-features-v2-0-c1bf8917449e@protonmail.com> <20260318-rimob-new-features-v2-2-c1bf8917449e@protonmail.com> <4f3qSm2N-iqHmdKAzp6YslvLGtZbaeYJhV9pae3gtww5xiIUDM3Xov9wdCCumhINDMaHeFaJPMf23RqvZZkDQlE8D6hObDFaCd1vZjUHUoA=@protonmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4f3qSm2N-iqHmdKAzp6YslvLGtZbaeYJhV9pae3gtww5xiIUDM3Xov9wdCCumhINDMaHeFaJPMf23RqvZZkDQlE8D6hObDFaCd1vZjUHUoA=@protonmail.com> X-Proofpoint-ORIG-GUID: gMUprCQv-RgJulm7I4kTt8Q3K0SJRNmF X-Proofpoint-GUID: gMUprCQv-RgJulm7I4kTt8Q3K0SJRNmF X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIwMDA1NiBTYWx0ZWRfX7spnWBABQluF JmI9bmwiJL1URp1G5gvVZSSwI6QzChmAulcOhyQKSF0qhXR4zL8okHTtxCoKjKx6PooynLBuFP3 UC218a11W8y/FmYCo/9sRbXLo6iinXSPbY59c7xL6tjDD8UFXEBfOpBB0DiyfYUlyi55so0kcJv p973Yx43okIbwQ2iBWUJvWJU9R5XOUFCd9+d1rob2D0BBiLoDp679dHruk6EfsFYa45YrhmSCuB XCjb49hGGiaUtGSw0T03Ngb9xsJZSrED4kDIfho67HUzCKKylXXk7C1O7/tvV6doMJ2oa2Xf5dG eSI8Y7+pov79KbpR6t04qNqSBu2UECor5I3UxEdqngakAFouoSd6vnMrLsjl1NCi1r1/2InDo68 PGAAiqN0tsnVvbVGK9vmSiDeEQLdgm4LiJR/LOm+mrDjeRXHpItz7yfSNU+88BWQEwVJOI6Oti6 F27do8LAce5qG9jn+oQ== X-Authority-Analysis: v=2.4 cv=fdGgCkQF c=1 sm=1 tr=0 ts=69bcf9c0 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=sfOm8-O8AAAA:8 a=iTJjJGd3XSQqdiMV66UA:9 a=CjuIK1q_8ugA:10 a=uxP6HrT_eTzRwkO_Te1X:22 a=TvTJqdcANYtsRzA46cdi:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-19_04,2026-03-19_05,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 bulkscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603200056 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, Mar 20, 2026 at 07:19:06AM +0000, cristian_ci wrote: > On Thursday, March 19th, 2026 at 03:27, Dmitry Baryshkov wrote: > > > On Wed, Mar 18, 2026 at 11:28:10PM +0100, Cristian Cozzolino via B4 Relay wrote: > > > From: Cristian Cozzolino > > > > > > Add support for Novatek NT35532-based 1080p video mode DSI panel. > > > > > > Signed-off-by: Cristian Cozzolino > > > --- > > > MAINTAINERS | 1 + > > > drivers/gpu/drm/panel/Kconfig | 11 + > > > drivers/gpu/drm/panel/Makefile | 1 + > > > drivers/gpu/drm/panel/panel-novatek-nt35532.c | 779 ++++++++++++++++++++++++++ > > > 4 files changed, 792 insertions(+) > > > > > > > Reviewed-by: Dmitry Baryshkov > > I'm doing a test: since I'm not sure if: > > select VIDEOMODE_HELPERS > > is actually needed in Kconfig nt35532 entry, I've temporarily > removed that select line and regenerated .config file. Though, > I've noticed CONFIG_VIDEOMODE_HELPERS was still set to 'y' > nevetheless, so I decided to not going forward since that > code would have been built anyway so that there was no > point for doing that. I wonder: is that select line really > necessary, at this point? No, it is not used (you don't use corresponding API functions). You can drop it. -- With best wishes Dmitry