From patchwork Tue Jun 11 06:05:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aniket Masule X-Patchwork-Id: 10985999 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EEEAE14C0 for ; Tue, 11 Jun 2019 06:05:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E06912867F for ; Tue, 11 Jun 2019 06:05:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D3D20286DE; Tue, 11 Jun 2019 06:05:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DD76A28682 for ; Tue, 11 Jun 2019 06:05:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391296AbfFKGFp (ORCPT ); Tue, 11 Jun 2019 02:05:45 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:45182 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391051AbfFKGFp (ORCPT ); Tue, 11 Jun 2019 02:05:45 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id CE2D060716; Tue, 11 Jun 2019 06:05:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1560233144; bh=g8o/XaBmT++SLXNr1w/x/Na79QmBHhkYEa5Vnaxh1I8=; h=From:To:Cc:Subject:Date:From; b=fS2MnoxtfyWL2VqbUs0B02YzDi8i0VUS/za7m5dWrNP7vOUhWPJ4Cibl1TRZ59FCY 94RDV/40gofB6sfEA/gEZI01yqyM4zWStGAI9MPcZgq8a/B4FovnYkb4I/pxsxRK8/ GeWYqIY/1k6Mkvao8PqkQZe+iFz/DGGmFd+LrApQ= Received: from amasule-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: amasule@codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 5530D60240; Tue, 11 Jun 2019 06:05:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1560233144; bh=g8o/XaBmT++SLXNr1w/x/Na79QmBHhkYEa5Vnaxh1I8=; h=From:To:Cc:Subject:Date:From; b=fS2MnoxtfyWL2VqbUs0B02YzDi8i0VUS/za7m5dWrNP7vOUhWPJ4Cibl1TRZ59FCY 94RDV/40gofB6sfEA/gEZI01yqyM4zWStGAI9MPcZgq8a/B4FovnYkb4I/pxsxRK8/ GeWYqIY/1k6Mkvao8PqkQZe+iFz/DGGmFd+LrApQ= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5530D60240 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=amasule@codeaurora.org From: Aniket Masule 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, Aniket Masule Subject: [PATCH v2 0/5] media: venus: Update clock scaling and core selection Date: Tue, 11 Jun 2019 11:35:25 +0530 Message-Id: <1560233130-27264-1-git-send-email-amasule@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP In this patch series, clock scaling and core selection methods are updated. Current clock scaling and core selection methods are same for vpu4 and previous versions. Introducing load calculations using vpp cycles, which indicates the cycles required by video hardware to process each macroblock. Clock scaling is now done more precisely using vpp cycles. Instance is assigned to core with minimum load, instead of of static assignment Changes since v1: - Corrected VPP cycles entries in codec data table. - Removed filled_len from arguments to calculate_inst_freq, filled_len won't be used in this patch series. filled_len will be used in clock scaling based on bitrate. Aniket Masule (5): media: venus: Add codec data table media: venus: Initialize codec data media: venus: Update clock scaling media: venus: Add interface for load per core media: venus: Update core selection drivers/media/platform/qcom/venus/core.c | 13 ++ drivers/media/platform/qcom/venus/core.h | 15 ++ drivers/media/platform/qcom/venus/helpers.c | 186 +++++++++++++++++++++++-- drivers/media/platform/qcom/venus/helpers.h | 3 +- drivers/media/platform/qcom/venus/hfi_helper.h | 1 + drivers/media/platform/qcom/venus/hfi_parser.h | 5 + drivers/media/platform/qcom/venus/vdec.c | 9 +- drivers/media/platform/qcom/venus/venc.c | 8 +- 8 files changed, 226 insertions(+), 14 deletions(-)