From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp1.math.uni-bielefeld.de (smtp1.math.uni-bielefeld.de [129.70.45.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C8FA8155725 for ; Mon, 16 Sep 2024 12:54:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=129.70.45.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726491271; cv=none; b=GmC+ynIob5tP6mrjC0EGI2TOx2M2LVw9OaLB8hDMXK/D5jMnYuP5898x5j3WwGCmeH9irwNbZoyTFZ2D2Vcf0ERCcV3JiUsNYikw19ZVuFe+gzyvRo3ZAFu5q9TA6gM5Fk5oN0+hH9osjC3hAl3mNhzO8cIvekZ+KOogFQRVVfo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726491271; c=relaxed/simple; bh=/Z5Nn18wF5NFp17J1Z5FLfwLIoP3zSuoMbx4aP+cBHo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=UamX4rmDrarFiEGqnaLrL3pWd1nreUlTrdzOhWGG56qHK7A6Jn6tm523Z54r+81AF8OuDxLyZpUBpklRAppiUPQyIwZprZCyKHu/CjY9Zo1Zyg4nFiEtj2Hr3D93ZmXynEm5RaUyA2Ya5i5AQOL1IdLV2fhKedVHTeEqupmV7gE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=math.uni-bielefeld.de; spf=pass smtp.mailfrom=math.uni-bielefeld.de; dkim=pass (2048-bit key) header.d=math.uni-bielefeld.de header.i=@math.uni-bielefeld.de header.b=itD/OWPK; arc=none smtp.client-ip=129.70.45.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=math.uni-bielefeld.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=math.uni-bielefeld.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=math.uni-bielefeld.de header.i=@math.uni-bielefeld.de header.b="itD/OWPK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=math.uni-bielefeld.de; s=default; t=1726491258; bh=/Z5Nn18wF5NFp17J1Z5FLfwLIoP3zSuoMbx4aP+cBHo=; h=From:To:Cc:Subject:Date:From; b=itD/OWPKAKUj+wCKHLBgTm39Polq9kxX0othsq+7RXf1tn1Cq2a6hqbB/2ow1AutG CBjfADJU6M9Je2HhqrDr3IJMSaDJpuuaz1t41tVDwaxmm5i5D33ACJjfcxCsgsz4aG lj7BqqTqp4Nxus2WpetvIEiRFmVJqKjLupkXAQIV0SbVNYB0RWTaEf+Kk3SqMoywd0 ieANETr9Y6lLvS7MzkT0Ox74I7zJ5/11624wm9cwGR2Q/9NBAXlIpk2NAdPEraGoT3 jRXuNvCQOUj81nmG/uHLixQhhZY52Oj1Zy2R3nbfXx8YyCu2XkHHoz8xLAtsX+r9l1 lmlTSlWXsct6g== Received: from localhost (dslb-088-074-203-146.088.074.pools.vodafone-ip.de [88.74.203.146]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature RSA-PSS (2048 bits) server-digest SHA256) (Client did not present a certificate) by smtp1.math.uni-bielefeld.de (Postfix) with ESMTPSA id E994B20359; Mon, 16 Sep 2024 14:54:17 +0200 (CEST) From: tjakobi@math.uni-bielefeld.de To: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Tobias Jakobi Subject: [PATCH 0/1] drm/amd: more VRR race fixes during IRQ handling Date: Mon, 16 Sep 2024 14:54:04 +0200 Message-ID: X-Mailer: git-send-email 2.44.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Tobias Jakobi Hello, this is a follow-up for these (already merged) patches: https://lore.kernel.org/all/cover.1725269643.git.tjakobi@math.uni-bielefeld.de/ A user on the GitLab issue tracker pointed out that the problem also manifests itself on DCE110 hardware. This is a straight port of DCE10/DCE35 code. With best wishes, Tobias Tobias Jakobi (1): drm/amd/display: handle nulled pipe context in DCE110's set_drr() .../amd/display/dc/hwss/dce110/dce110_hwseq.c | 21 ++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) -- 2.44.2