From patchwork Thu Oct 24 09:55:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Herve Codina X-Patchwork-Id: 13848699 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 4D73ACFA451 for ; Thu, 24 Oct 2024 10:02:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B1CE010E253; Thu, 24 Oct 2024 10:02:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="GcgtHokA"; dkim-atps=neutral Received: from mslow1.mail.gandi.net (mslow1.mail.gandi.net [217.70.178.240]) by gabe.freedesktop.org (Postfix) with ESMTPS id DEA2A10E902 for ; Thu, 24 Oct 2024 10:02:34 +0000 (UTC) Received: from relay2-d.mail.gandi.net (unknown [217.70.183.194]) by mslow1.mail.gandi.net (Postfix) with ESMTP id 0714AC361A for ; Thu, 24 Oct 2024 09:55:46 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPA id E18204000D; Thu, 24 Oct 2024 09:55:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1729763743; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=kVh3RAUGV0AsPGkHBiPjmnI9pe+etqepuArNr0UCyaw=; b=GcgtHokAsUhrOypgaGvd6A+DDaygYsC2sqExlIkcNunOmR+VhSIGdGEU9YYy4LXziros/z noBJ8bGnh9oj5EHoL1uYDB1+7yhSJRvIgEzkZn/D/7T4tg5HhM2PZwlbTUNQs30KMAA5cn D1pmVLlSSYhw/U7YRb6uDlMQo99Q1TYCSAd6owpPRJFCr9kjZitDp/R5jF96XeD3a5Fe/x CyIe727NiIg8QPUU881t2L1+5o+44WAxOb7bAx0snNsjCoq4SYZ0mdZhwyWysx6P9fhxa2 lcAYChZHg2lJE5ZJbm9iW+34r4VuCq1axVNvcxaNUP8VR0HDKR1O3ztA0oh0ZA== From: Herve Codina To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Marek Vasut Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Ceresoli , Thomas Petazzoni , Herve Codina Subject: [PATCH 0/2] Add support for errors recovery in the TI SN65DSI83 bridge driver Date: Thu, 24 Oct 2024 11:55:36 +0200 Message-ID: <20241024095539.1637280-1-herve.codina@bootlin.com> X-Mailer: git-send-email 2.46.2 MIME-Version: 1.0 X-GND-Sasl: herve.codina@bootlin.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" Hi, Usually the TI SN65DSI83 recovers from error by itself but during ESD tests, we have some cases where the TI SN65DSI83 didn't recover. In order to handle those cases, this series adds support for a recovery mechanism. Best regards, Hervé Codina Herve Codina (2): dt-bindings: display: bridge: sn65dsi83: Add interrupt drm: bridge: ti-sn65dsi83: Add error recovery mechanism .../bindings/display/bridge/ti,sn65dsi83.yaml | 3 + drivers/gpu/drm/bridge/ti-sn65dsi83.c | 128 ++++++++++++++++++ 2 files changed, 131 insertions(+)