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 11B5FC369D1 for ; Fri, 25 Apr 2025 06:53:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 78B0410E04F; Fri, 25 Apr 2025 06:53:19 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="CV13b6jH"; dkim-atps=neutral Received: from mail-ed1-f54.google.com (mail-ed1-f54.google.com [209.85.208.54]) by gabe.freedesktop.org (Postfix) with ESMTPS id 07CD010E891 for ; Fri, 25 Apr 2025 06:53:14 +0000 (UTC) Received: by mail-ed1-f54.google.com with SMTP id 4fb4d7f45d1cf-5f728aeedacso370786a12.2 for ; Thu, 24 Apr 2025 23:53:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745563991; x=1746168791; 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=KO65CEx+RcYydFr/CzyZwwMVrrbrsdRqExGbOK/+azg=; b=CV13b6jHTo+sJjo8SC/Ush3m36tdTdjLLDeZJiFg49CbdJTVA7PNUtEbdFbLeeK+Ce MBnx7OgzgxZv/Pe7fp8SpfNqJPqPBGbVxlpIp+VgQnc2vhsTStCw64AdZwuW5M1hK3+p GuggHvzFf/EHeaf0e8TNAQO+H6aqr3NO8Zo90x+GFaglLXmBWsiCQpl7HsFJNIaZHHcI sYZvySehg/I+/+2pYH75PczrY4DOYrHjsUHTVbMpX+x8dlXv95H3ZD8BhW3wPxp1HteE OywRBGFiXGPkUeFkOFia75q2IJnEdwJgaWFyCUw71ir0gXI020qFmp1G1eM1LNTQBS0+ vBtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745563991; x=1746168791; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=KO65CEx+RcYydFr/CzyZwwMVrrbrsdRqExGbOK/+azg=; b=GnagGN9NBOkLJbu9q+orRRQq13qxI6Jg2QN5AvnlSUBihS+mx+UJfXLdXf9Sti2Tcs tiMYCMzmdlDFeqhr+/MipTFe8FjLC8cGiubKcoK7nDgI9ZXUL78kJ4NoqGHmG5OATV8W jgL2QnO84+Yyewsrdm9R8abCuhGBIytjn2NkeCEQ/nKoW0f9++bvLQ2bo+P1kLBt+y8t WhXGOhpMM/aRwkZodli3cCp7fKVz5khQQTzFxn99XCTfCTUlfdhiUQsN2CwReDQAXsHK tPJv0faM5u/1/Gt1OEtbnDP/x1XLVLO41EWn4zqKNfS79Wa6sw6bI5h+BKdaPDoM43tK MFug== X-Forwarded-Encrypted: i=1; AJvYcCWYjQJofH5kU5sKuzoZaVqrc9nwyFTZ3iWbDKHts8TjRNNJHn0qiBAbPxH1rxVQZVlHxIQJXCd1rRo=@lists.freedesktop.org X-Gm-Message-State: AOJu0Yzzpurw7vRl0illYnWgLVUADqaKe4g/vmQU6lIan8wNTIujcJ0B EPBscVzNE8Dda3imriG4RgOuVOOFaH9gLS17mg0CMpzDcrx2hTamLJWsIPFDHo0= X-Gm-Gg: ASbGncv9DUPu7teV0a1co4aezhl2L5GSBmHWqwOAcGR1A+5Kc+kNTSSU9VbpRjE4jjm PiIxYt5XV1rEK2IzpTpDnRlMOArv84/ATUA6cOWhAYD+pkmw6xfpl9aU1omCL3b15FNRzhyPyby fAKPc2RVEKLQJAOXn1f4Jf9Lg7Y7m7GGoNQ9XH+pdDODuBKbbjU8tpPmco4mTGNf/c0A4cq915b olx2lv8nEBQUll7zRsSn6ozWOsWnF+MNcSITsrQb41CPkR78vjdoEqLyxhrbNvww/ipR0nGzRmK omoFQcgs67SlcoXogXbFUKUjcKndXSg1Kai/1w== X-Google-Smtp-Source: AGHT+IG58VzDkGFhm8Z0pviWxJ++MDZSR0fg5sx14OLcY5mVRrQMI1meGNjl2MrGAtIugid/tRuBDQ== X-Received: by 2002:a17:907:9485:b0:ac7:75ce:c91d with SMTP id a640c23a62f3a-ace7108ac55mr108123666b.15.1745563990935; Thu, 24 Apr 2025 23:53:10 -0700 (PDT) Received: from linaro.org ([62.231.96.41]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ace6edb1ac8sm82529766b.182.2025.04.24.23.53.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Apr 2025 23:53:10 -0700 (PDT) Date: Fri, 25 Apr 2025 09:53:08 +0300 From: Abel Vesa To: Aleksandrs Vinarskis Cc: Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org, dmitry.baryshkov@oss.qualcomm.com, Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , laurentiu.tudor1@dell.com, johan@kernel.org Subject: Re: [PATCH v3 3/4] drm/msm/dp: Prepare for link training per-segment for LTTPRs Message-ID: References: <20250417021349.148911-1-alex.vinarskis@gmail.com> <20250417021349.148911-4-alex.vinarskis@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250417021349.148911-4-alex.vinarskis@gmail.com> 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 25-04-17 04:10:34, Aleksandrs Vinarskis wrote: > Per-segment link training requires knowing the number of LTTPRs > (if any) present. Store the count during LTTPRs' initialization. > > Signed-off-by: Aleksandrs Vinarskis Reviewed-by: Abel Vesa