From patchwork Thu Jul 30 11:46:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanimir Varbanov X-Patchwork-Id: 65920 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1k16x7-001Mu3-9L; Thu, 30 Jul 2020 11:42:25 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728021AbgG3Lre (ORCPT + 1 other); Thu, 30 Jul 2020 07:47:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58418 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727907AbgG3LrQ (ORCPT ); Thu, 30 Jul 2020 07:47:16 -0400 Received: from mail-wr1-x442.google.com (mail-wr1-x442.google.com [IPv6:2a00:1450:4864:20::442]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1038EC0619D4 for ; Thu, 30 Jul 2020 04:47:15 -0700 (PDT) Received: by mail-wr1-x442.google.com with SMTP id y3so24603617wrl.4 for ; Thu, 30 Jul 2020 04:47:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=tIZ4h1fhX2WCRnbynq3WODdOngNcLlyJs5mtZ1Hut3c=; b=zt750EJ2vU5XTvLnTcd3pHK0vw5SOb0ldRbuYnr3ab8Zf4dINgPH7UflqWBIUOh2MA gI1ak3nj8MX5XFyP+Qk3S6t8HGEhnoDCmoFM8sY5WmZngoaHRZK953+SF48h1svyS3gS /xLwWTYGFhZ7mFZVetLJ7/yD/h7KGI8wFDFkT8rm7yEvNKpuuQLvMyNzKdy3hM12Xa09 BjqSKgN3suQwBePq013RLb5tToNA73yhMS0e2rQVX/vsly2WYcfaydWFCjNqZfQvEac8 sTyHni/P2R/jTQJBYg978K6NdNuVtsLXFRAVCwTqJ7Hqrgh5av5Ehx2gvQFSotiqhPD0 v46Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=tIZ4h1fhX2WCRnbynq3WODdOngNcLlyJs5mtZ1Hut3c=; b=DZAuBou7ZqY9tnkrz2vy68kBcd+ACuRpzAA+LTzhEExZpVmPk7+j37GA7zYxe7fLs/ 5i2/0gE8mz5V57w3kZ55TFpP+niqja8BzKrXbvBtvS+wV4AKbHzVbnwlPwUGjPY7lTXF JCOVGUzu4BIHh522Pa2Mjfb6B12s5KT2C9dEfTq/7l9/pow+H4NIZ4j4PdrkDr2Loqav SNICGQW+rL6LgEhmWZJQc1vC4aQ33hsgxpoS2Jb7b9bR80eV0kjB6SCnPibNtymfnBfq OIQDhkV179NNW/QOoZ4CHgl++xfQ99g++nv54ofc2g+3jDAwP7+n7nwqf1VIyaqiYcdX EjoQ== X-Gm-Message-State: AOAM531JDVhQcxYLtxKoWxkYjmsXJLDoVOZsS4/U0KILt+FlEDNXloE4 rJ7+CuKuTyWzfHTbehPOKXJxKx8c6tN4XA== X-Google-Smtp-Source: ABdhPJyPiwoyW2cOAjYW4girHCbMu9Tu7U5+ZixtcXyQd7tg+oMUFYhvjMn9nKdgc/TW33ah40YvIg== X-Received: by 2002:adf:bc4b:: with SMTP id a11mr32401711wrh.381.1596109632946; Thu, 30 Jul 2020 04:47:12 -0700 (PDT) Received: from localhost.localdomain ([195.24.90.54]) by smtp.gmail.com with ESMTPSA id 32sm9636691wrn.86.2020.07.30.04.47.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 Jul 2020 04:47:12 -0700 (PDT) From: Stanimir Varbanov To: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Stanimir Varbanov Subject: [PATCH 0/3] Venus - recovery from firmware crash Date: Thu, 30 Jul 2020 14:46:29 +0300 Message-Id: <20200730114632.6717-1-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.17.1 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.5 (--) X-LSpam-Report: No, score=-2.5 required=5.0 tests=BAYES_00=-1.9,DKIM_SIGNED=0.1,DKIM_VALID=-0.1,DKIM_VALID_AU=-0.1,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no Hello, The intention of this patchset is to correct the recovery sequence for Venus v4 (sdm845). Recently has been observed various recovery failures which leads to unreliable behavior in sys_error handler. To fix that the sys_error_handler is reworked, proper delays has been added over pmruntime handling to ensure that the hardware and encoder/decoder drivers are idle. Also a wrong watchdog code in threaded irq has been removed. regards, Stan Stanimir Varbanov (3): venus: parser: Prepare parser for multiple invocations venus: Rework recovery mechanism venus: Add new interface queues reinit drivers/media/platform/qcom/venus/core.c | 25 ++++---- drivers/media/platform/qcom/venus/hfi.c | 5 ++ drivers/media/platform/qcom/venus/hfi.h | 1 + .../media/platform/qcom/venus/hfi_parser.c | 3 + drivers/media/platform/qcom/venus/hfi_venus.c | 62 +++++++++++++++---- drivers/media/platform/qcom/venus/hfi_venus.h | 1 + 6 files changed, 74 insertions(+), 23 deletions(-)