From patchwork Thu May 4 00:48:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 13230688 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A27D0C7EE25 for ; Thu, 4 May 2023 00:49:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=/WVVe9XAhGGApmtEugaNh5y/RoxP1ozT4m0GPXJ77nw=; b=z6f3YG/olRpO7zD0K6aSH6bobe Lv+Wl6HVh8kXbCAYazgsAzLnR6djvVx4BmXaKHEEUxQoxiZNsGOZS6LnT8p4ysJ1S+1hRtVJH2N+O wmDwgEcpx1jCB5MF8ocIyrm5A5N19lVJDLE6AKTN6T9DB4jc/lpfaoKMU3odVXb/IpQkY58tgEXEa NrwX9dbxH3DaBjf9lSWau8oRK7L2OI42u5WS47ndynzlXPgoKoCW65FZIpqljB93nOjVh0XHveq3s beu+ToZ5FgkXqKjWe3dhCzEHx7OvQrS01qfhIbv25XHLu7ipN/+Rt1MhsqllrVO9S3KVtv9spWLbE Y/VRp9TA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1puN9k-006CiM-1e; Thu, 04 May 2023 00:49:12 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1puN9e-006Cei-3A; Thu, 04 May 2023 00:49:08 +0000 Received: from notapiano.myfiosgateway.com (unknown [IPv6:2600:4041:5b1a:cd00:524d:e95d:1a9c:492a]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by madras.collabora.co.uk (Postfix) with ESMTPSA id 6AF1866029DE; Thu, 4 May 2023 01:48:58 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1683161340; bh=fb9qzuGOPKwdGOlOltLWR82xaBQN6heDuW2S3Fru+/U=; h=From:To:Cc:Subject:Date:From; b=UKGB6Kw3vKZDXwfQqPEvvC3UVMVo3BMhPuyYlP6olq/3B2Db2zOjpns1Chy6Pewtb +80HIQei65zowdbNqRbIJgeQvEw4uWmcp9I47y0x3HN3+dPxB4Bqo/a7QIObzDf+dy E4jYD7NnzwCEfar9Ijacx5y57G78loqTdS01qCuhUEKgOnAKnLYjyNVVKKZGSOandk dyvs4Sy6qXAKKNCow4PJoAAn8Tb+3XLi9KD7M0/RIf+FJxxBsSm8layenuR15l9jXX 92lucnOuUYLtlFGAAjRJll3l1ymikA2lkJrJ4UZTSqSoLyICp7Lx8XYOZEKTXipRZG 9EVyauRRKEodw== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Daniel Lezcano Cc: kernel@collabora.com, Alexandre Mergnat , Balsam CHIHI , Chen-Yu Tsai , Alexandre Bailon , AngeloGioacchino Del Regno , =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= , Amit Kucheria , Matthias Brugger , "Rafael J. Wysocki" , Zhang Rui , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH v2 0/6] thermal/drivers/mediatek/lvts_thermal: Fixes to the interrupt handling Date: Wed, 3 May 2023 20:48:46 -0400 Message-Id: <20230504004852.627049-1-nfraprado@collabora.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230503_174907_201150_BB8EBBBB X-CRM114-Status: UNSURE ( 8.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Fixes in the interrupt handling of the LVTS thermal driver noticed while testing it on the Spherion Chromebook (mt8192-asurada-spherion) with the MT8192 support series [1]. These are standalone fixes and don't depend on anything else. While version 1 fixed the interrupt storms that were happening, after doing some more testing I realized that interrupts still weren't correctly working when crossing thermal trip points, so I've added a couple more commits to get that fixed on version 2. [1] https://lore.kernel.org/all/20230307163413.143334-1-bchihi@baylibre.com/ Thanks, Nícolas Changes in v2: - Added commits 3, 5, 6 to get working interrupts when crossing thermal trip points - Updated commit 4 with interrupt flags for the offset Nícolas F. R. A. Prado (6): thermal/drivers/mediatek/lvts_thermal: Handle IRQ on all controllers thermal/drivers/mediatek/lvts_thermal: Honor sensors in immediate mode thermal/drivers/mediatek/lvts_thermal: Use offset threshold for IRQ thermal/drivers/mediatek/lvts_thermal: Disable undesired interrupts thermal/drivers/mediatek/lvts_thermal: Don't leave threshold zeroed thermal/drivers/mediatek/lvts_thermal: Manage threshold between sensors drivers/thermal/mediatek/lvts_thermal.c | 142 ++++++++++++++++++------ 1 file changed, 110 insertions(+), 32 deletions(-)