From patchwork Thu May 4 09:39:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 13230964 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DDDDFC77B7C for ; Thu, 4 May 2023 09:39:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230242AbjEDJjh (ORCPT ); Thu, 4 May 2023 05:39:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55094 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230167AbjEDJjg (ORCPT ); Thu, 4 May 2023 05:39:36 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2209149DC; Thu, 4 May 2023 02:39:35 -0700 (PDT) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3448F4ZU023960; Thu, 4 May 2023 09:39:31 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references; s=qcppdkim1; bh=gyE76KAVVxtC2ZYI2xWbVFQqw8nDbeeuFh1hMTGYRhc=; b=bkcYHKunRA8kcFag57KxrDu8z900oHzDegTck12+dVgUE7znJ1LhW9F+qm7VjWY5riEP ryd7Es1yZuQUkxL++CJkeYutaikNAGfwUFqFM26vShXM9wElotvdtfQAX5haveCQkUwU z2eAl0oAus1TBALnr8ZPEQww5ps0jvKL4slGLzuu7Y5CNpwcSa2XZZW2o6yTb9juq+t1 tVNELBb2wcXyWwTXTj+lvhEZZgRijlhVeVzzZZMLqtebgritSQl/u6PAVVJGebAeGdgK IBqvfIymoKPoKvDMpTq5smqTqEN6qqoE9hBRXvm6DVH/gUFPnX14aZgM/uqwpEGip1cs qQ== Received: from apblrppmta01.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qbn0aak4f-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 04 May 2023 09:39:31 +0000 Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 3449dRPn014323; Thu, 4 May 2023 09:39:27 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 3q8vaksvr7-1; Thu, 04 May 2023 09:39:27 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 3449dRsT014317; Thu, 4 May 2023 09:39:27 GMT Received: from hu-sgudaval-hyd.qualcomm.com (hu-dikshita-hyd.qualcomm.com [10.213.110.13]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 3449dRiP014316; Thu, 04 May 2023 09:39:27 +0000 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 347544) id B926236CA; Thu, 4 May 2023 15:09:26 +0530 (+0530) From: Dikshita Agarwal To: linux-media@vger.kernel.org, stanimir.k.varbanov@gmail.com, quic_vgarodia@quicinc.com, agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, mchehab@kernel.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Dikshita Agarwal , Viswanath Boma Subject: [PATCH v3 1/3] venus: add firmware version based check Date: Thu, 4 May 2023 15:09:10 +0530 Message-Id: <1683193152-5808-2-git-send-email-quic_dikshita@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683193152-5808-1-git-send-email-quic_dikshita@quicinc.com> References: <1683193152-5808-1-git-send-email-quic_dikshita@quicinc.com> X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: l5MvXY7wtNgdVypWyT--NgfkyO4S0v8O X-Proofpoint-ORIG-GUID: l5MvXY7wtNgdVypWyT--NgfkyO4S0v8O X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-04_06,2023-05-03_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 spamscore=0 phishscore=0 mlxlogscore=732 mlxscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 clxscore=1015 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305040079 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add firmware version based checks to enable/disable features for different SOCs. Signed-off-by: Vikash Garodia Signed-off-by: Viswanath Boma Signed-off-by: Dikshita Agarwal Tested-by: Nathan Hebert --- drivers/media/platform/qcom/venus/core.h | 20 ++++++++++++++++++++ drivers/media/platform/qcom/venus/hfi_msgs.c | 27 +++++++++++++++++++++++++-- 2 files changed, 45 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 32551c2..2f2176f 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -202,6 +202,11 @@ struct venus_core { unsigned int core0_usage_count; unsigned int core1_usage_count; struct dentry *root; + struct venus_img_version { + u32 major; + u32 minor; + u32 rev; + } venus_ver; }; struct vdec_controls { @@ -500,4 +505,19 @@ venus_caps_by_codec(struct venus_core *core, u32 codec, u32 domain) return NULL; } +static inline bool +is_fw_rev_or_newer(struct venus_core *core, u32 vmajor, u32 vminor, u32 vrev) +{ + return ((core)->venus_ver.major == vmajor && + (core)->venus_ver.minor == vminor && + (core)->venus_ver.rev >= vrev); +} + +static inline bool +is_fw_rev_or_older(struct venus_core *core, u32 vmajor, u32 vminor, u32 vrev) +{ + return ((core)->venus_ver.major == vmajor && + (core)->venus_ver.minor == vminor && + (core)->venus_ver.rev <= vrev); +} #endif diff --git a/drivers/media/platform/qcom/venus/hfi_msgs.c b/drivers/media/platform/qcom/venus/hfi_msgs.c index df96db3..4854863 100644 --- a/drivers/media/platform/qcom/venus/hfi_msgs.c +++ b/drivers/media/platform/qcom/venus/hfi_msgs.c @@ -248,13 +248,16 @@ static void hfi_sys_init_done(struct venus_core *core, struct venus_inst *inst, } static void -sys_get_prop_image_version(struct device *dev, +sys_get_prop_image_version(struct venus_core *core, struct hfi_msg_sys_property_info_pkt *pkt) { + struct device *dev = core->dev; u8 *smem_tbl_ptr; u8 *img_ver; int req_bytes; size_t smem_blk_sz; + int ret; + u8 *ver_str; req_bytes = pkt->hdr.size - sizeof(*pkt); @@ -263,6 +266,26 @@ sys_get_prop_image_version(struct device *dev, return; img_ver = pkt->data; + if (IS_V6(core) && core->res->num_vpp_pipes == 1) { + ret = sscanf(img_ver, "14:video-firmware.%u.%u-%u", + &core->venus_ver.major, &core->venus_ver.minor, &core->venus_ver.rev); + if (ret != 2) { + dev_dbg(dev, VDBGL "error reading F/W version\n"); + return; + } + } else { + if (IS_V6(core)) + ver_str = "14:VIDEO.VPU.%u.%u-%u"; + else + ver_str = "14:VIDEO.VE.%u.%u-%u"; + + ret = sscanf(img_ver, "14:VIDEO.VE.%u.%u-%u", + &core->venus_ver.major, &core->venus_ver.minor, &core->venus_ver.rev); + if (ret != 3) { + dev_dbg(dev, VDBGL "error reading F/W version\n"); + return; + } + } dev_dbg(dev, VDBGL "F/W version: %s\n", img_ver); @@ -286,7 +309,7 @@ static void hfi_sys_property_info(struct venus_core *core, switch (pkt->property) { case HFI_PROPERTY_SYS_IMAGE_VERSION: - sys_get_prop_image_version(dev, pkt); + sys_get_prop_image_version(core, pkt); break; default: dev_dbg(dev, VDBGL "unknown property data\n");