From patchwork Tue Sep 14 03:57:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mansur Alisha Shaik X-Patchwork-Id: 12491639 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, 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 1B373C433F5 for ; Tue, 14 Sep 2021 03:57:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3644610A2 for ; Tue, 14 Sep 2021 03:57:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239266AbhIND6l (ORCPT ); Mon, 13 Sep 2021 23:58:41 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:10136 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238979AbhIND6k (ORCPT ); Mon, 13 Sep 2021 23:58:40 -0400 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 13 Sep 2021 20:57:24 -0700 X-QCInternal: smtphost Received: from ironmsg02-blr.qualcomm.com ([10.86.208.131]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 13 Sep 2021 20:57:22 -0700 X-QCInternal: smtphost Received: from c-mansur-linux.qualcomm.com ([10.204.83.180]) by ironmsg02-blr.qualcomm.com with ESMTP; 14 Sep 2021 09:27:11 +0530 Received: by c-mansur-linux.qualcomm.com (Postfix, from userid 461723) id 0D7322267B; Tue, 14 Sep 2021 09:27:09 +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, dikshita@codeaurora.org, Mansur Alisha Shaik Subject: [RESEND] venus: fix vpp frequency calculation for decoder Date: Tue, 14 Sep 2021 09:27:07 +0530 Message-Id: <20210914035707.26670-1-mansur@codeaurora.org> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In existing video driver implementation vpp frequency calculation in calculate_inst_freq() is always zero because the value of vpp_freq_per_mb is always zero for decoder. Fixed this by correcting the calculating the vpp frequency calculation for decoder. Fixes: 3cfe5815ce0e ("media: venus: Enable low power setting for encoder") Signed-off-by: Mansur Alisha Shaik --- drivers/media/platform/qcom/venus/pm_helpers.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c index 3e2345eb47f7..e031fd17f4e7 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.c +++ b/drivers/media/platform/qcom/venus/pm_helpers.c @@ -1085,12 +1085,16 @@ static unsigned long calculate_inst_freq(struct venus_inst *inst, if (inst->state != INST_START) return 0; - if (inst->session_type == VIDC_SESSION_TYPE_ENC) + if (inst->session_type == VIDC_SESSION_TYPE_ENC) { vpp_freq_per_mb = inst->flags & VENUS_LOW_POWER ? inst->clk_data.low_power_freq : inst->clk_data.vpp_freq; - vpp_freq = mbs_per_sec * vpp_freq_per_mb; + vpp_freq = mbs_per_sec * vpp_freq_per_mb; + } else { + vpp_freq = mbs_per_sec * inst->clk_data.vpp_freq; + } + /* 21 / 20 is overhead factor */ vpp_freq += vpp_freq / 20; vsp_freq = mbs_per_sec * inst->clk_data.vsp_freq;