From patchwork Wed Apr 7 05:47:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 417564 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, URIBL_BLOCKED, 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 91051C433B4 for ; Wed, 7 Apr 2021 05:47:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5085861260 for ; Wed, 7 Apr 2021 05:47:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243370AbhDGFr7 (ORCPT ); Wed, 7 Apr 2021 01:47:59 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:20046 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229558AbhDGFr6 (ORCPT ); Wed, 7 Apr 2021 01:47:58 -0400 Received: from ironmsg07-lv.qualcomm.com ([10.47.202.151]) by alexa-out.qualcomm.com with ESMTP; 06 Apr 2021 22:47:48 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg07-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 06 Apr 2021 22:47:46 -0700 X-QCInternal: smtphost Received: from dikshita-linux.qualcomm.com ([10.204.65.237]) by ironmsg01-blr.qualcomm.com with ESMTP; 07 Apr 2021 11:17:26 +0530 Received: by dikshita-linux.qualcomm.com (Postfix, from userid 347544) id 2719F21875; Wed, 7 Apr 2021 11:17:25 +0530 (IST) From: Dikshita Agarwal 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, swboyd@chromium.org, bjorn.andersson@linaro.org, Dikshita Agarwal Subject: [PATCH v3] media: venus : hfi: add venus image info into smem Date: Wed, 7 Apr 2021 11:17:17 +0530 Message-Id: <1617774437-31293-1-git-send-email-dikshita@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Fill fw version info into smem to be printed as part of soc info. Signed-off-by: Dikshita Agarwal changes since v2: - adressed all review comments. --- drivers/media/platform/qcom/venus/hfi_msgs.c | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/venus/hfi_msgs.c b/drivers/media/platform/qcom/venus/hfi_msgs.c index 06a1908..74cfc4f 100644 --- a/drivers/media/platform/qcom/venus/hfi_msgs.c +++ b/drivers/media/platform/qcom/venus/hfi_msgs.c @@ -6,6 +6,7 @@ #include #include #include +#include #include #include "core.h" @@ -14,6 +15,10 @@ #include "hfi_msgs.h" #include "hfi_parser.h" +#define SMEM_IMG_VER_TBL 469 +#define VER_STR_SZ 128 +#define SMEM_IMG_OFFSET_VENUS (14 * 128) + static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, struct hfi_msg_event_notify_pkt *pkt) { @@ -239,15 +244,27 @@ static void sys_get_prop_image_version(struct device *dev, struct hfi_msg_sys_property_info_pkt *pkt) { + u8 *smem_tbl_ptr; + u8 *img_ver; int req_bytes; + size_t smem_blk_sz; req_bytes = pkt->hdr.size - sizeof(*pkt); - if (req_bytes < 128 || !pkt->data[1] || pkt->num_properties > 1) + if (req_bytes < VER_STR_SZ || !pkt->data[1] || pkt->num_properties > 1) /* bad packet */ return; - dev_dbg(dev, VDBGL "F/W version: %s\n", (u8 *)&pkt->data[1]); + img_ver = (u8 *)&pkt->data[1]; + + dev_dbg(dev, VDBGL "F/W version: %s\n", img_ver); + + smem_tbl_ptr = qcom_smem_get(QCOM_SMEM_HOST_ANY, + SMEM_IMG_VER_TBL, &smem_blk_sz); + if (smem_tbl_ptr && + smem_blk_sz >= SMEM_IMG_OFFSET_VENUS + VER_STR_SZ) + memcpy(smem_tbl_ptr + SMEM_IMG_OFFSET_VENUS, + img_ver, VER_STR_SZ); } static void hfi_sys_property_info(struct venus_core *core,