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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D12DC433ED for ; Tue, 18 May 2021 15:46:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 216BE6113C for ; Tue, 18 May 2021 15:46:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350375AbhERPr4 (ORCPT ); Tue, 18 May 2021 11:47:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350311AbhERPqq (ORCPT ); Tue, 18 May 2021 11:46:46 -0400 Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A3802C061573 for ; Tue, 18 May 2021 08:45:24 -0700 (PDT) Received: by mail-ej1-x631.google.com with SMTP id z12so13873252ejw.0 for ; Tue, 18 May 2021 08:45:24 -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:mime-version :content-transfer-encoding; bh=Uzhu44uRZv1s3nfAlcOB8ei5a/9G/5m4eMNR5sBJlT4=; b=Gv4f8B/Gxitv8+cOCEpXL5j7KUaKWbrZswuaSXIHed5VMYd8XhHu7K7zKuml6EFOpb dZknsuFeZNYojlHQng9VgaM/QrqcH74VJrmdrfwPgeo5XDwWGNZTKVpp9EO7PqyJKMyJ 7JSkTosNgiQaEdWvV6OYiumeVB7+oEZA1yUmApJOgWWGzVe5fWGW/UlF3Pbx3wmExdF4 P3exJcgdKVUN9X6M0d8VZWT23DeQSGq4sFDbUMAXs38QsTYIQobDQ6Ed2dVLU+exv+35 NndqJuQLUQFI/XMBCdBGwvDRkfaxHVHME9h/X7O19sAqwn64FE9HG+Z8aG78GSXOc0gj D+mA== 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:mime-version :content-transfer-encoding; bh=Uzhu44uRZv1s3nfAlcOB8ei5a/9G/5m4eMNR5sBJlT4=; b=rBVGbal1REtae9Ej7de2CJcsVak26y8Fz8KPkabWMfcPkZ/0GgrjoE10iiFm8PE2bT HSGRNKg5uJOYDgpBvXPN2M4KEK1lUIhkHijB3wY9gaVLo7vAos93mrS6VGhUlQIJuo4q NlfzYtiXKBSjlQDLy7b921JxtA9U5/qOPFNSSVphO5bV9EDsMeP0FF/BjotHNo5L7M51 8Oa0ZLgv9zjp6MAaEqb9GYwxK2ziy2TMaokSuxExpQ8Tcr/DWmMQHVxyyXpKVrrVaQS/ 1CVq/7v9wjS6El/oTXraBnabSV+zrEEVfHVUvxmtrYsLhFu5YJGb505Stka4/GT99Kg7 WFag== X-Gm-Message-State: AOAM531eXzUczrc4RcjBULqhBtbiWEp7tL6KyFtZ/iX67P4PbWDYOoj8 ZZ7DaeG6Q2hkHpRejN5Pe9VHiQ== X-Google-Smtp-Source: ABdhPJyWv38guj9NKPQJrcpRLso+xBI2P2svq44TuYFknZlEJ1aJN2cs8hJT8lW6Jvur3bQEyDT4vg== X-Received: by 2002:a17:906:1e15:: with SMTP id g21mr6660662ejj.241.1621352723392; Tue, 18 May 2021 08:45:23 -0700 (PDT) Received: from localhost.localdomain ([195.24.90.54]) by smtp.gmail.com with ESMTPSA id n17sm13016434eds.72.2021.05.18.08.45.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 May 2021 08:45:23 -0700 (PDT) From: Stanimir Varbanov To: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Vikash Garodia , Mansur Alisha Shaik , Stanimir Varbanov Subject: [PATCH 0/5] Venus fatal error handling Date: Tue, 18 May 2021 18:45:04 +0300 Message-Id: <20210518154509.602137-1-stanimir.varbanov@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org According to the stateful decoder spec fatal errors could be recovered either by close and open it again the file descriptor or by stop the streaming and starting it again. This patch series is attempting to solve the second fatal recovery case. regards, Stan Stanimir Varbanov (5): venus: venc: Use pmruntime autosuspend venus: Make sys_error flag an atomic bitops venus: hfi: Check for sys error on session hfi functions venus: helpers: Add helper to mark fatal vb2 error venus: Handle fatal errors during encoding and decoding drivers/media/platform/qcom/venus/core.c | 13 ++- drivers/media/platform/qcom/venus/core.h | 6 +- drivers/media/platform/qcom/venus/helpers.c | 16 ++- drivers/media/platform/qcom/venus/helpers.h | 1 + drivers/media/platform/qcom/venus/hfi.c | 48 +++++++- drivers/media/platform/qcom/venus/vdec.c | 18 ++- drivers/media/platform/qcom/venus/venc.c | 117 ++++++++++++++++++-- 7 files changed, 202 insertions(+), 17 deletions(-) -- 2.25.1