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=-6.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 73C37C31E58 for ; Mon, 17 Jun 2019 09:05:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4010120645 for ; Mon, 17 Jun 2019 09:05:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="RdH58kHw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727824AbfFQJF2 (ORCPT ); Mon, 17 Jun 2019 05:05:28 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:39253 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727811AbfFQJF2 (ORCPT ); Mon, 17 Jun 2019 05:05:28 -0400 Received: by mail-lf1-f65.google.com with SMTP id p24so5926349lfo.6 for ; Mon, 17 Jun 2019 02:05:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=GRLI3Z2O8SkTky112/FI8HFAdykgQAeWvWkCXXseK+Y=; b=RdH58kHwYUCFIYpWmi0PSzN/yHMgmUIkovI4RdHzwry6cuWPSahEcsB3lR8JNqPdIA UhzSafN7pfojujjEzV5epj9HzM/lGDbJ3URm4Y+cLRihNhJ+Ii5vgF67zeG1jZLnx3AJ AHihrBkPU0MZ9846/AdlG3rlQsxUeMVenkNTenJxGMuKaYdKbQq+Tzv4NZrDsG2uojND w60td4Zxt/2/rC+L86PZgHg+8qsoZTxYVt4aOSf/gkJvJi4eoWS0nNnOGtn6TXqWk6Hb omAiZODeoHBw8rs6vYti/WayTdrZU8whHlvDs72jv0eEIVLRHF5AGEfte5BzBFzXPH9R NMPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=GRLI3Z2O8SkTky112/FI8HFAdykgQAeWvWkCXXseK+Y=; b=WIYp8qK5DYvIUoP8x8+8CDne3XmTI+39mZccshCjSfSPw+WLUATkhAoxzLakHTXRHl rugUiar66ru08G9AzjEPlcWF51/jLj3sp+x9KrG1PX17rhdJkb4SbUv5bYjN0JUHkd70 QbcPcuvlugtma9lsPrpk8FhQtAaAOwERj+AT0G1wNy7KFPkeADJbJzaE6sY0h7CFHnXa aQnBJ3IsJnwib1OAPz4jxQbVYgWk/2GC3prTCED0CQ7YlHoImg2woSarbnsBdUPh3+x3 5YTMCXQTe27q4iSFqKN0tlfgVbKuFV3JihwLA6abNh4aOcmqelnviwKsShsqXisagOfZ VhyA== X-Gm-Message-State: APjAAAWmtpLgwdg8CcswITYDOeLkdYQKsfcHqhSWjPftQqKinpaionbL j+WxkM3NCBNhoJaAYU3iDaug2w== X-Google-Smtp-Source: APXvYqzf5ced+QJqjoZWOGh8R0yAqNwDIMornTW7Q+foDset57AyNfggHCWPYfIc+SySSGowX6zRqw== X-Received: by 2002:a05:6512:dc:: with SMTP id c28mr54082739lfp.105.1560762326347; Mon, 17 Jun 2019 02:05:26 -0700 (PDT) Received: from [192.168.27.209] ([37.157.136.206]) by smtp.googlemail.com with ESMTPSA id n1sm1653660lfl.77.2019.06.17.02.05.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jun 2019 02:05:25 -0700 (PDT) Subject: Re: [PATCH 4/5] media: venus: Add interface for load per core To: Aniket Masule , linux-media@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, vgarodia@codeaurora.org References: <1560233130-27264-1-git-send-email-amasule@codeaurora.org> <1560233130-27264-5-git-send-email-amasule@codeaurora.org> From: Stanimir Varbanov Message-ID: Date: Mon, 17 Jun 2019 12:05:24 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <1560233130-27264-5-git-send-email-amasule@codeaurora.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Aniket, On 6/11/19 9:05 AM, Aniket Masule wrote: > Add and interface to calculate load per core. Also, > add an interface to get maximum cores available with > video. This interface is preparation for updating core > selection. > > Signed-off-by: Aniket Masule > --- > drivers/media/platform/qcom/venus/helpers.c | 18 ++++++++++++++++++ > drivers/media/platform/qcom/venus/hfi_helper.h | 1 + > drivers/media/platform/qcom/venus/hfi_parser.h | 5 +++++ > 3 files changed, 24 insertions(+) > > diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c > index 7bcc1e6..edb653e 100644 > --- a/drivers/media/platform/qcom/venus/helpers.c > +++ b/drivers/media/platform/qcom/venus/helpers.c > @@ -331,6 +331,24 @@ static u32 load_per_instance(struct venus_inst *inst) > return mbs * inst->fps; > } > > +static u32 load_per_core(struct venus_core *core, u32 core_id) > +{ > + struct venus_inst *inst = NULL; > + u32 mbs_per_sec = 0, load = 0; > + > + mutex_lock(&core->lock); > + list_for_each_entry(inst, &core->instances, list) { > + if (!(inst->clk_data.core_id == core_id)) > + continue; > + > + mbs_per_sec += load_per_instance(inst); > + load += mbs_per_sec * inst->clk_data.codec_data->vpp_cycles; > + } > + mutex_unlock(&core->lock); > + > + return load; > +} > + > static u32 load_per_type(struct venus_core *core, u32 session_type) > { > struct venus_inst *inst = NULL; > diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h > index 34ea503..3677e2e 100644 > --- a/drivers/media/platform/qcom/venus/hfi_helper.h > +++ b/drivers/media/platform/qcom/venus/hfi_helper.h > @@ -559,6 +559,7 @@ struct hfi_bitrate { > #define HFI_CAPABILITY_LCU_SIZE 0x14 > #define HFI_CAPABILITY_HIER_P_HYBRID_NUM_ENH_LAYERS 0x15 > #define HFI_CAPABILITY_MBS_PER_SECOND_POWERSAVE 0x16 > +#define HFI_CAPABILITY_MAX_VIDEOCORES 0x2B please use tabs instead of spaces. > > struct hfi_capability { > u32 capability_type; > diff --git a/drivers/media/platform/qcom/venus/hfi_parser.h b/drivers/media/platform/qcom/venus/hfi_parser.h > index 3e931c7..264e6dd 100644 > --- a/drivers/media/platform/qcom/venus/hfi_parser.h > +++ b/drivers/media/platform/qcom/venus/hfi_parser.h > @@ -107,4 +107,9 @@ static inline u32 frate_step(struct venus_inst *inst) > return cap_step(inst, HFI_CAPABILITY_FRAMERATE); > } > > +static inline u32 core_num_max(struct venus_inst *inst) > +{ > + return cap_max(inst, HFI_CAPABILITY_MAX_VIDEOCORES); > +} > + > #endif > -- regards, Stan