From nobody Tue Feb 10 07:39:03 2026 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2565D149C43 for ; Wed, 14 Aug 2024 22:14:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723673659; cv=none; b=MQEiUVW8fX7CPS4vxGyqjyPwaYmaLXYNld2md4fsrklzSykw3MDn2mOegPax7f4JzHPlsAYKSgTMAImCYi5lSPnhL/tyyiB4gvKboyv3qf6elsCnObjL5FX2XkW2TRCl5RO8BKz5+f2iPbQKQXEmey9RQ147MCvLS1HDAed7RRw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723673659; c=relaxed/simple; bh=8gV0ItKrwqYDT8zD5KqT8goQykbTT6iJU2la2paZJck=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=BfpayFzIeukIwMa84/awmefehuLtF2mK3jpn3GZmqIk9QGuk/DAgJ4qgHOez4VPcKvzoqiKgtdcda2PmxJ9GcDmTd5KKS2WFlfCwrUUmjXSlBmptTKL68VX7GGA9IIbKnC6IOVz5HSa5kByfkzfLyI4uUgCTB6Cl8b2PdDHfHNY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=QJ4rGgLN; arc=none smtp.client-ip=209.85.214.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="QJ4rGgLN" Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-1fc65329979so3518115ad.0 for ; Wed, 14 Aug 2024 15:14:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1723673655; x=1724278455; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=EXHXVreezWNC5EHxJgjqT1mvVrC/aYQyKnBr40aFpQA=; b=QJ4rGgLNsP2HfzxSxzDmW4ZRtC/RPpF/olWsIC7au7j3oYQrc00rQckCUK+qGyq/HC 2ekXkKlDcOC2vale51Ip/clnEZiXtSzGY4wAc3QjQ4lRe8E+1xMFbRx1fkzymkv1Ahkr g//HyasKlTxBUgnLloExSa6Apz/fxnMCA8w2k= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723673655; x=1724278455; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EXHXVreezWNC5EHxJgjqT1mvVrC/aYQyKnBr40aFpQA=; b=OCqSjFqvo/jsAmudP1KenT++gaaN6RBeboFXynHmuhUkOQ0/sbW+gaaZdMNAZHu7hu 29xvVBKfPMbeyvtkla8smhISYjPdoDcf78o+uQWRomSYewfQVjv5ky0FQqK6SP4iI9co s+I8jaOJsDfxRbrZeYFb/BW/irIyFpldoRM6ywETs+1XDCaH3zAblsdstbtIukqbIJeV cQ/c33oVEBzzRlnPAHgdDyAPeboWTCKEAXcADKkEfwi41VSt8agjWWP5ZuP41HcVPJGs sNlYm6kf8wzcc0ajV+SBgGCBEgM32/7dQXaPkJhnDfB0Mm1RKb1ql5NSW6hDOaTX7VGr 05WQ== X-Forwarded-Encrypted: i=1; AJvYcCV5dTD4iwd7FgBfdCN7w668YYQvm5FyloOtWzoOxEicG17v08r1cKAtwyM9Vu9NOHQzCHbce5Gs8luXAZ2f1yJ44vSKdA5AgBG/9B+1 X-Gm-Message-State: AOJu0YxcnAqjJ8IKSBTHcM9cxgrtS0u8dkF/ghlAhnSEKSYYrwj9Pw72 8jX893MawGRuTd1yHgCifwpwjR0PkJt9/EEwN7/HtxwdsYuX2s5a+xtxF3c3Yw== X-Google-Smtp-Source: AGHT+IG1dLi1vpHge3g4ia/y7OQ39uKNyxTgRTDNKEiBk3r+oe9MbbtSjtb2Ij3jgSmwRLV8Zw3NBQ== X-Received: by 2002:a17:903:244e:b0:1fa:8f64:8b0d with SMTP id d9443c01a7336-201d63b3eb8mr58544065ad.4.1723673655410; Wed, 14 Aug 2024 15:14:15 -0700 (PDT) Received: from zipper.pdx.corp.google.com ([2a00:79e0:2e13:6:aab8:3da7:4601:820d]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-201f0375725sm1046595ad.132.2024.08.14.15.14.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Aug 2024 15:14:14 -0700 (PDT) From: Fritz Koenig Date: Wed, 14 Aug 2024 15:14:04 -0700 Subject: [PATCH v3 1/2] media: venus: Helper function for dynamically updating bitrate Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240814-submit-v3-1-f7d05e3e8560@chromium.org> References: <20240814-submit-v3-0-f7d05e3e8560@chromium.org> In-Reply-To: <20240814-submit-v3-0-f7d05e3e8560@chromium.org> To: Stanimir Varbanov , Vikash Garodia , Bryan O'Donoghue , Mauro Carvalho Chehab , Dikshita Agarwal Cc: Nathan Hebert , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Fritz Koenig X-Mailer: b4 0.13.0 Move the dynamic bitrate updating functionality to a separate function so that it can be shared. No functionality changes. Signed-off-by: Fritz Koenig Reviewed-by: Bryan O'Donoghue --- drivers/media/platform/qcom/venus/venc_ctrls.c | 34 +++++++++++++++-------= ---- 1 file changed, 20 insertions(+), 14 deletions(-) diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media= /platform/qcom/venus/venc_ctrls.c index d9d2a293f3ef..3e1f6f26eddf 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -67,12 +67,28 @@ static int venc_calc_bpframes(u32 gop_size, u32 conseq_= b, u32 *bf, u32 *pf) return 0; } =20 +static int dynamic_bitrate_update(struct venus_inst *inst, u32 bitrate, + u32 layer_id) +{ + int ret =3D 0; + + mutex_lock(&inst->lock); + if (inst->streamon_out && inst->streamon_cap) { + u32 ptype =3D HFI_PROPERTY_CONFIG_VENC_TARGET_BITRATE; + struct hfi_bitrate brate =3D { .bitrate =3D bitrate, .layer_id =3D layer= _id }; + + ret =3D hfi_session_set_property(inst, ptype, &brate); + } + mutex_unlock(&inst->lock); + + return ret; +} + static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) { struct venus_inst *inst =3D ctrl_to_inst(ctrl); struct venc_controls *ctr =3D &inst->controls.enc; struct hfi_enable en =3D { .enable =3D 1 }; - struct hfi_bitrate brate; struct hfi_ltr_use ltr_use; struct hfi_ltr_mark ltr_mark; u32 bframes; @@ -85,19 +101,9 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) break; case V4L2_CID_MPEG_VIDEO_BITRATE: ctr->bitrate =3D ctrl->val; - mutex_lock(&inst->lock); - if (inst->streamon_out && inst->streamon_cap) { - ptype =3D HFI_PROPERTY_CONFIG_VENC_TARGET_BITRATE; - brate.bitrate =3D ctr->bitrate; - brate.layer_id =3D 0; - - ret =3D hfi_session_set_property(inst, ptype, &brate); - if (ret) { - mutex_unlock(&inst->lock); - return ret; - } - } - mutex_unlock(&inst->lock); + ret =3D dynamic_bitrate_update(inst, ctr->bitrate, 0); + if (ret) + return ret; break; case V4L2_CID_MPEG_VIDEO_BITRATE_PEAK: ctr->bitrate_peak =3D ctrl->val; --=20 2.46.0.184.g6999bdac58-goog