From patchwork Thu Sep 17 01:26:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mansur Alisha Shaik X-Patchwork-Id: 292804 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=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 499D8C433E2 for ; Thu, 17 Sep 2020 01:33:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 15CAF2076D for ; Thu, 17 Sep 2020 01:33:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726221AbgIQBcr (ORCPT ); Wed, 16 Sep 2020 21:32:47 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:54335 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725858AbgIQBco (ORCPT ); Wed, 16 Sep 2020 21:32:44 -0400 X-Greylist: delayed 365 seconds by postgrey-1.27 at vger.kernel.org; Wed, 16 Sep 2020 21:32:29 EDT Received: from ironmsg08-lv.qualcomm.com ([10.47.202.152]) by alexa-out.qualcomm.com with ESMTP; 16 Sep 2020 18:26:29 -0700 Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg08-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 16 Sep 2020 18:26:27 -0700 Received: from c-mansur-linux.qualcomm.com ([10.204.90.208]) by ironmsg02-blr.qualcomm.com with ESMTP; 17 Sep 2020 06:56:12 +0530 Received: by c-mansur-linux.qualcomm.com (Postfix, from userid 461723) id BD3E221D3F; Thu, 17 Sep 2020 06:56:10 +0530 (IST) From: Mansur Alisha Shaik To: linux-media@vger.kernel.org, stanimir.varbanov@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, vgarodia@codeaurora.org, Mansur Alisha Shaik Subject: [RESEND v2 4/4] venus: put dummy vote on video-mem path after last session release Date: Thu, 17 Sep 2020 06:56:03 +0530 Message-Id: <1600305963-7659-5-git-send-email-mansur@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1600305963-7659-1-git-send-email-mansur@codeaurora.org> References: <1600305963-7659-1-git-send-email-mansur@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org As per current implementation, we are unvoting "videom-mem" path for last video session during vdec_session_release(). While video playback when we try to suspend device, we see video clock warnings since votes are already removed during vdec_session_release(). corrected this by putting dummy vote on "video-mem" after last video session release and unvoting it during suspend. Signed-off-by: Mansur Alisha Shaik --- drivers/media/platform/qcom/venus/pm_helpers.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c index 57877ea..c0a3524 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.c +++ b/drivers/media/platform/qcom/venus/pm_helpers.c @@ -212,6 +212,9 @@ static int load_scale_bw(struct venus_core *core) } mutex_unlock(&core->lock); + if (!total_avg && !total_peak) + total_avg = kbps_to_icc(1000); + dev_dbg(core->dev, VDBGL "total: avg_bw: %u, peak_bw: %u\n", total_avg, total_peak);