From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f50.google.com (mail-ed1-f50.google.com [209.85.208.50]) (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 7E9CE2AF1D for ; Mon, 30 Mar 2026 07:03:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774854194; cv=none; b=Wm6Ahzm1zGg9SK0nD4Ab2+v77Uab070FCr8gdFS1232M5F4goDodwlFKmcnCOvyq70rIaGekrQi83yISyNCPmtn/oscoN9rP5yJdddy7JvJAaPOoAakX/1kHWI58I/JFNmTG14ZmuvJM6/WxcoyThvYie4KdYuQgagDbkFqM0uo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774854194; c=relaxed/simple; bh=oTrAE51mK59LgWSLUSGVp5E6tFuOAo/TbU+pZVzgF/c=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=mjoo0Z717PRb4PDj7h7MY5oPdS1iy7EVXgtvBcIt8GHTlIsVpv4KH6G+mg4qwc1TgR5V1XhHeuHETlkL8V2MPLsyA6w0VzdMAdLiuNVZCB2XyYhEyGwlCSm2Nwrou25hPxYDCN3mnFwf6TmicXdNxViWfx+MPc1o59nHpWEygFY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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=3UftXprL; arc=none smtp.client-ip=209.85.208.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine 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="3UftXprL" Received: by mail-ed1-f50.google.com with SMTP id 4fb4d7f45d1cf-66c0878e80bso49796a12.2 for ; Mon, 30 Mar 2026 00:03:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fairphone.com; s=fair; t=1774854191; x=1775458991; darn=vger.kernel.org; h=in-reply-to:references:to:from:subject:cc:message-id:date :content-transfer-encoding:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=bWosBDrmj8Wsu71M4ypLSluM1xAKCMFb6dnCW16nodk=; b=3UftXprLwWR4bCMC2zMJuGkxVCdtOCyLtR98CuOsqei5jFnS9EdGrwa70ED7gxKk7S oRFrJqkiUWHaTPapbw1NrxsifFXPlCKGGIVMl0JmGs8bNo5y+1dgdXAhFSre2wYJcEtP 1H9HySAmE1MfJ6FHEmMv/doyXDZmLlkpRDKWTU2q4hIW2fyGAlPHiNexkZUMNI7U69Al 4YNwUi3FA3LVWhPzQgJ1mzD1PlbsX3usRcom0TmE9KYlXbK/ijOo1Ajg39uvHOsrruO9 himAV1Mq1PB5gvzCppR6qfW4y+A0UKcjItjk5u3nNqA8NQ0/GPlhl5xKz2r56UZV+MtI 2tYQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774854191; x=1775458991; h=in-reply-to:references:to:from:subject:cc:message-id:date :content-transfer-encoding:mime-version:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=bWosBDrmj8Wsu71M4ypLSluM1xAKCMFb6dnCW16nodk=; b=oF+1J2Vy21VcXvExomVXuJZJ6i1DljGc0YJSAxZZQhZesbh2w+ADs2DN4f7wKNgfjL uctIs1fiuzDgV7nBpigDvIF0pPuFXgzmcRicCibfAyQbwM4La8M2aUhPEb6378KBwGEj CaRwzt4DYGtjXR2MevCFyQcZxlWAQ4lNahIw3BgQcNHx7gtYgPXZTnwTOchEd/dntOxQ JnbFHu8CKv6nW8J0hQB1f4BOowJw68MQaryEN8WZRE3n/bzLLNRq2U/HjXbHqrs2p8is 00y+Bai1zDg0wPUhCsKZvVRnLech6uVAh0byPmdMl27jNIGVNGLp7+k5+dzT+sDXRcPK PY2w== X-Forwarded-Encrypted: i=1; AJvYcCWxd0uP604470mhZ4FcEdNJ/rgeISc24u9ETFbYBYyGlRELoEECPrEh05rha0WHw1QWcSMrwH+k8bbbN0A=@vger.kernel.org X-Gm-Message-State: AOJu0Yz+KwFMKdAQDuWi5ntHRXTqJISpfm3O5UXNjkX9um4FiPuUUa83 K5gEamr1d5cF9+vdufmEe6VDCqK364lIHuAKf4NW9Lv1lgkG4s+vhxyHuKpp8oLz3aQ= X-Gm-Gg: ATEYQzydrR5O1WN4VsCi5Wp+er1cTOF1f+Sq6rcXPXJbpVYkx5YnJIm1JUYWryfQq1q aSiRPhsiJeDzS4hsq22yQnqeJ76CobmSU5IFLgskxSJE9UU3JSjEsbPUg6iWp8r2OWvxUFcvvcT CqZqSlDUCcTnK3lYyGhxDoSjpm6qI+zTPFz2dCxrkMPRX5R5uiYwUhoiXppunRkLShA4wrKgaTE FfKW9fO1lN3Iu+NKg+xnTJzfTmi/ALqgU6uGClAjqSBj8v5/0gonjZLl9TB0/Yua27JEoMiJf0I lx6HGSIQnWFCNFfEi4GsDqN9tsIo4Hl8oTBMP/VG0+iPfbr8hLl8wE9FDsbcCVG+46McDnE5ilN lYiA/DekIk8fKPiomxbD0/cP47PQ1HsenYPhAXZ4taT9NfoxyCA3lXAOWZpuOFf4OvSWQTQwarM BZ8pSCOcnmdRkCVsAb2Hx7a9IkUFoSj6EswE+4C3+YQFx/AIgseE3DQGzPg+sgkqEEtrKN X-Received: by 2002:a17:907:9411:b0:b96:e593:fd1e with SMTP id a640c23a62f3a-b9b4fa20b47mr665678666b.0.1774854190784; Mon, 30 Mar 2026 00:03:10 -0700 (PDT) Received: from localhost (144-178-202-139.static.ef-service.nl. [144.178.202.139]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9b7b225d4bsm251242466b.60.2026.03.30.00.03.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 30 Mar 2026 00:03:10 -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: Mon, 30 Mar 2026 09:03:10 +0200 Message-Id: Cc: , , , , "Luca Weiss" Subject: Re: [PATCH] drm/msm/dpu: don't try using 2 LMs if only one DSC is available From: "Luca Weiss" To: "Dmitry Baryshkov" , "Rob Clark" , "Dmitry Baryshkov" , "Abhinav Kumar" , "Jessica Zhang" , "Sean Paul" , "Marijn Suijten" , "David Airlie" , "Simona Vetter" X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260317-fix-3d-dsc-v1-1-88b54f62f659@oss.qualcomm.com> <177463970794.3488980.5641186548018992630.b4-ty@b4> In-Reply-To: <177463970794.3488980.5641186548018992630.b4-ty@b4> On Fri Mar 27, 2026 at 8:47 PM CET, Dmitry Baryshkov wrote: > On Tue, 17 Mar 2026 17:30:05 +0200, Dmitry Baryshkov wrote: >> Current topology code will try using 2 LMs with just one DSC, which >> breaks cases like SC7280 / Fairphone5. Forbid using 2 LMs split in such >> a case. > > Applied to msm-next, thanks! > > [1/1] drm/msm/dpu: don't try using 2 LMs if only one DSC is available > https://gitlab.freedesktop.org/lumag/msm/-/commit/b9699dd86276 Hi Dmitry, I don't see this in -rc6 unfortunately. Will this still be sent for inclusion in v7.0? Regards Luca