From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com [209.85.218.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2830A28C2B5 for ; Fri, 20 Jun 2025 13:09:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.41 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750425002; cv=none; b=mnKkmYikWkFD8s4OPEYwn8qq2dML6KG/cCwQxXa2tA/8TQgHPnCEAGpgPds9iwnJSV2INz0oINGnppAn+kMAH4e2ng4u1v2pmXOA53I4F6RdnNHp8EUqy7fIw2SSo0tcAJHbR502SEQgRLU6hj/OBQGIpA1RoAKw6A26a82bXKk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750425002; c=relaxed/simple; bh=nHJlRRXHCltVDM0SPmxxQhkuFzik5VSZCZ8u76ZAQYc=; h=Mime-Version:Content-Type:Date:Message-Id:Subject:From:To:Cc: References:In-Reply-To; b=M06y4ZKSBRsZ75GoTwUyW3NLOkgUxqsGNJV/RXLCnJDFBFYGxBdwMX3YSltHs3iJ2OiXOV7T2bxIXZnLQbbOOTNp815vkGOT30vMhiN7vfaZ49j01qtg2FjFXhE7V3Mo1hgnce9dvuEKB7kjbzRTfBxQ4c7XixK+GQV+v1GMv+c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=fairphone.com; spf=pass smtp.mailfrom=fairphone.com; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b=nNI+ajM6; arc=none smtp.client-ip=209.85.218.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=fairphone.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fairphone.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=fairphone.com header.i=@fairphone.com header.b="nNI+ajM6" Received: by mail-ej1-f41.google.com with SMTP id a640c23a62f3a-ad8a8da2376so291823166b.3 for ; Fri, 20 Jun 2025 06:09:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fairphone.com; s=fair; t=1750424998; x=1751029798; darn=vger.kernel.org; h=in-reply-to:references:cc:to:from:subject:message-id:date :content-transfer-encoding:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=70ctTpSJsq+bQHgnXDWzVP4qaU3/3WUnYFhQbeURUT8=; b=nNI+ajM631phue9gNU0R//9nD+1z0es0SOg/pso5Wy3ApnO0/optB5TNz0t+l2tQva Ej/EWyRtj505M4h3GCc/oyGw3qHrRWNCnYebikry7r5xhFPYLhP/HOaY70z6UVlxao65 ccejSRNjeKqS5X6UJ3y4q0FP3tCbKsd8UVnTcDH5phs+cGpow4TAn7kz+Gd2nTxMqKL6 E8w3f8yvC80sxLG2gFQrZxzYdgS2tFgPKPNWxczNVta16CBg8hfhsyS5XyDwlR4xDWNL slxgU9WhoZmbduQxJyueUfkXrt0XNcgPUBtivBBJU/UtfBDng9lw7EB+OVUuaAm0wRup RFKA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750424998; x=1751029798; h=in-reply-to:references:cc:to:from:subject:message-id:date :content-transfer-encoding:mime-version:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=70ctTpSJsq+bQHgnXDWzVP4qaU3/3WUnYFhQbeURUT8=; b=DMUaOMsuAu9B/7spI0IW1N3vqRLvMOSQenaAtrE7c73EEEhjGRmLK+x6K7mgYWWcDs JmgnlFysY2T1rz19X7hEhW2RcCW9baDu/SCmRZHyj6OvvVTfrF8TiMSmRhNBe41u6Iav QbWb/ufZkPpMHuaROq2Cf3yL8ThlkKLNS496Jjmi10xJQBie+LVMAqJOlBmDp/g0unBz Scxt+1zfjTdtZIrmFgAuyYJmnkYJaZ6aKlLuaYBx9A/fcnvmsCB6Y9RwPbp2VLkGpQiL dJvZinDbGw34+OyE3FSJbL2PoqtzgOZBzs/lKzEhuT/IJWw1i1o9RRS7NQlHJ5UZIHwZ ZhKA== X-Forwarded-Encrypted: i=1; AJvYcCWqrnwIpovZx14YqQ883eXrF7vRCEwHBi7NoUo+/EAUy/0k+KXbETYvifYVSyrvbWOBBV/JUnRJ904bFyA=@vger.kernel.org X-Gm-Message-State: AOJu0YzRXD+OGsO3v9VhU66AD3eVszmHLtHYe7qMamN2dRNovIvqmbgj zs/v/EAMnmzgHJ64Y7FZ9+O/vJkzYTOHWiwD83cr+TY0zJQDShfPpWwLuMAxa9NeLmE= X-Gm-Gg: ASbGnctJA7hUqTpfhicmjejzm3e4Fibsq4u4CoS45oE0kfTDloKG/pIE9pBZeoND2Q5 1Uczxkjx2ICWcIGbrRnLkZFgJwgqCwPBrQrRGCfsuURF2MKUQZAVn3Hc8rWyRDJPeFTnXoGgiY0 fKeDTeiJbda0f1xlmu6RZm+v76E4IxDRxPvaymKVQ5c04v9ODNpQNrHHKp2jUddPTq4J78miWEU H1I8GKCX6+EpvFEm14Bc7XmV7gZhnUjBBKcF2M0eZTTQ1R5VL5EPHnnAQmxH+9R3CayE4tRWnQQ y+SEfWiPsO6GAkKY2riq1sL3ZVMQKwghS3aVMIdG1u1xzcnVRZ8iAFBUAecJB9SFVovrMAPY6NF UgENSN6fmcMgqAZrhyB0hChUMmwU5oKk= X-Google-Smtp-Source: AGHT+IHvlXLALS4AHiE4SoJGkmgQzjz8Tofgh17vREN5VuVWgpnSvyEfhznZhRgrJb/j59g9wyMOzg== X-Received: by 2002:a17:907:6e9f:b0:ada:99ed:67a3 with SMTP id a640c23a62f3a-ae057ac2433mr265724666b.27.1750424998367; Fri, 20 Jun 2025 06:09:58 -0700 (PDT) Received: from localhost (144-178-202-138.static.ef-service.nl. [144.178.202.138]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ae053e809f6sm159702466b.1.2025.06.20.06.09.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 Jun 2025 06:09:58 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 20 Jun 2025 15:09:57 +0200 Message-Id: Subject: Re: [PATCH 3/3] fbdev/simplefb: Add support for interconnect paths From: "Luca Weiss" To: "Thomas Zimmermann" , "Hans de Goede" , "Maarten Lankhorst" , "Maxime Ripard" , "David Airlie" , "Simona Vetter" , "Rob Herring" , "Krzysztof Kozlowski" , "Conor Dooley" , "Javier Martinez Canillas" , "Helge Deller" Cc: , , , X-Mailer: aerc 0.20.1-0-g2ecb8770224a-dirty References: <20250620-simple-drm-fb-icc-v1-0-d92142e8f74f@fairphone.com> <20250620-simple-drm-fb-icc-v1-3-d92142e8f74f@fairphone.com> <4475251a-ede7-42d1-a95e-497e09beba0d@suse.de> <8874b905-dd1a-4bcc-9572-edcf5451f400@suse.de> In-Reply-To: <8874b905-dd1a-4bcc-9572-edcf5451f400@suse.de> On Fri Jun 20, 2025 at 2:36 PM CEST, Thomas Zimmermann wrote: > Hi > > Am 20.06.25 um 14:07 schrieb Luca Weiss: >> On Fri Jun 20, 2025 at 1:28 PM CEST, Thomas Zimmermann wrote: >>> Hi >>> >>> Am 20.06.25 um 13:07 schrieb Luca Weiss: >>>> Hi Thomas, >>>> >>>> On Fri Jun 20, 2025 at 1:02 PM CEST, Thomas Zimmermann wrote: >>>>> Hi >>>>> >>>>> Am 20.06.25 um 12:31 schrieb Luca Weiss: >>>>>> Some devices might require keeping an interconnect path alive so tha= t >>>>>> the framebuffer continues working. Add support for that by setting t= he >>>>>> bandwidth requirements appropriately for all provided interconnect >>>>>> paths. >>>>>> >>>>>> Signed-off-by: Luca Weiss >>>>>> --- >>>>>> drivers/video/fbdev/simplefb.c | 83 ++++++++++++++++++++++++++++= ++++++++++++++ >>>>>> 1 file changed, 83 insertions(+) >>>>>> >>>>>> diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/si= mplefb.c >>>>>> index be95fcddce4c8ca794826b805cd7dad2985bd637..ca73e079fd13550ddc77= 9e84db80f7f9b743d074 100644 >>>>>> --- a/drivers/video/fbdev/simplefb.c >>>>>> +++ b/drivers/video/fbdev/simplefb.c >>>>>> @@ -27,6 +27,7 @@ >>>>>> #include >>>>>> #include >>>>>> #include >>>>>> +#include >>>>> With alphabetical sorting: >>>>> >>>>> Reviewed-by: Thomas Zimmermann >>>> Thanks for the reviews! >>>> >>>> For both simpledrm.c and simplefb.c, the includes are not strictly >>>> alphabetically sorted (1 mis-sort in simpledrm, 3 in simplefb), shall = I >>>> just try and slot it into the best fitting place, or make them sorted = in >>>> my patch? Or I can add a separate commit for each driver before to sor= t >>>> them. >>>> >>>> Let me know! >>> Best is to try to fit it into the block. In simpledrm, it's >>> probably my mistake. Don't bother with sending an extra cleanup if you >>> don't want to. >> I was mostly asking whether this diff is okay as part of my patch (for >> just adding ) >> >> diff --git a/drivers/video/fbdev/simplefb.c b/drivers/video/fbdev/simple= fb.c >> index be95fcddce4c..f2efa4b51401 100644 >> --- a/drivers/video/fbdev/simplefb.c >> +++ b/drivers/video/fbdev/simplefb.c >> @@ -13,18 +13,19 @@ >> */ >> =20 >> #include >> +#include >> #include >> #include >> +#include >> #include >> #include >> -#include >> -#include >> -#include >> #include >> #include >> #include >> #include >> #include >> +#include >> +#include >> #include >> #include >> =20 >> >> Or if you want this churn to be a separate commit. Either way is fine >> with me, just trying to figure out the preferences of this subsystem :) > > If you want to resort the entries, please do so in a separate patch. Ack, will do in v2! Regards Luca > > Best regards > Thomas > >> >> Regards >> Luca >>