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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, 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 0248CC43441 for ; Mon, 12 Nov 2018 09:06:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B77A6223C6 for ; Mon, 12 Nov 2018 09:06:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B77A6223C6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729142AbeKLS6Y (ORCPT ); Mon, 12 Nov 2018 13:58:24 -0500 Received: from alexa-out-blr-02.qualcomm.com ([103.229.18.198]:53888 "EHLO alexa-out-blr.qualcomm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727208AbeKLS6Y (ORCPT ); Mon, 12 Nov 2018 13:58:24 -0500 X-IronPort-AV: E=Sophos;i="5.54,494,1534789800"; d="scan'208";a="236713" Received: from ironmsg04-blr.qualcomm.com ([10.86.208.133]) by alexa-out-blr.qualcomm.com with ESMTP/TLS/AES256-SHA; 12 Nov 2018 14:36:06 +0530 X-IronPort-AV: E=McAfee;i="5900,7806,9074"; a="2574621" Received: from mgottam-linux.qualcomm.com ([10.204.65.20]) by ironmsg04-blr.qualcomm.com with ESMTP; 12 Nov 2018 14:36:06 +0530 Received: by mgottam-linux.qualcomm.com (Postfix, from userid 2305155) id E1A6C310F; Mon, 12 Nov 2018 14:36:04 +0530 (IST) From: Malathi Gottam To: stanimir.varbanov@linaro.org, hverkuil@xs4all.nl, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, acourbot@chromium.org, vgarodia@codeaurora.org, mgottam@codeaurora.org Subject: [PATCH] media: venus: change the default value of GOP size Date: Mon, 12 Nov 2018 14:36:02 +0530 Message-Id: <1542013562-18968-1-git-send-email-mgottam@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When the client doesn't explicitly set any GOP size, current default value is low and overshoots bitrate beyond tolerance. Hence default value is modified so as to have intra period of 1sec. Signed-off-by: Malathi Gottam --- drivers/media/platform/qcom/venus/venc_ctrls.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c index 45910172..e6a43e9 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -295,7 +295,7 @@ int venc_ctrl_init(struct venus_inst *inst) 0, INTRA_REFRESH_MBS_MAX, 1, 0); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, (1 << 16) - 1, 1, 12); + V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, (1 << 16) - 1, 1, 30); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, V4L2_CID_MPEG_VIDEO_VPX_MIN_QP, 1, 128, 1, 1); -- 1.9.1