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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 C09D9C28CC2 for ; Fri, 31 May 2019 22:16:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9091A26FAA for ; Fri, 31 May 2019 22:16:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726776AbfEaWQD (ORCPT ); Fri, 31 May 2019 18:16:03 -0400 Received: from mga02.intel.com ([134.134.136.20]:36048 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726450AbfEaWQC (ORCPT ); Fri, 31 May 2019 18:16:02 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 31 May 2019 15:15:56 -0700 X-ExtLoop1: 1 Received: from maru.jf.intel.com ([10.54.51.75]) by orsmga001.jf.intel.com with ESMTP; 31 May 2019 15:15:55 -0700 From: Jae Hyun Yoo To: Eddie James , Mauro Carvalho Chehab , Joel Stanley , Andrew Jeffery , Benjamin Herrenschmidt Cc: linux-aspeed@lists.ozlabs.org, linux-media@vger.kernel.org, Jae Hyun Yoo Subject: [PATCH v3 00/10] Improve stability and add bug fixes of Aspeed video engine driver Date: Fri, 31 May 2019 15:15:38 -0700 Message-Id: <20190531221548.14757-1-jae.hyun.yoo@linux.intel.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This patch series improves stability of Aspeed video engine driver by fixing clock control and irq handling logic in the driver. Also, it adds a couple of bug fixes and a workaroud for a silicon bug. Changes since v2: - Corrected re-allocation logic of source buffer. - Removed an incorrect patch from this series (10/11 in v2). - Added more details into the silicon bug workaround fix comment. Changes since v1: - Removed spinlock handling code from 0001 patch. - Added 4 more patches. Jae Hyun Yoo (10): media: aspeed: fix a kernel warning on clk control media: aspeed: refine clock control logic media: aspeed: change irq to threaded irq media: aspeed: remove IRQF_SHARED flag media: aspeed: reduce noisy log printing outs media: aspeed: remove checking of VE_INTERRUPT_CAPTURE_COMPLETE media: aspeed: refine interrupt handling logic media: aspeed: remove source buffer allocation before mode detection media: aspeed: use different delays for triggering VE H/W reset media: aspeed: add a workaround to fix a silicon bug drivers/media/platform/aspeed-video.c | 156 ++++++++++++++------------ 1 file changed, 86 insertions(+), 70 deletions(-) -- 2.21.0