Message ID | 20220907064715.55778-14-smitha.t@samsung.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-media-owner@kernel.org> 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 E13A7C6FA8C for <linux-media@archiver.kernel.org>; Wed, 7 Sep 2022 06:38:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230088AbiIGGio (ORCPT <rfc822;linux-media@archiver.kernel.org>); Wed, 7 Sep 2022 02:38:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230071AbiIGGig (ORCPT <rfc822;linux-media@vger.kernel.org>); Wed, 7 Sep 2022 02:38:36 -0400 Received: from mailout1.samsung.com (mailout1.samsung.com [203.254.224.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E206AA030B for <linux-media@vger.kernel.org>; Tue, 6 Sep 2022 23:38:19 -0700 (PDT) Received: from epcas5p1.samsung.com (unknown [182.195.41.39]) by mailout1.samsung.com (KnoxPortal) with ESMTP id 20220907063731epoutp01b693f64b32a2b4bf30069a12faa8122f~SgKNS5rcV0538505385epoutp01b for <linux-media@vger.kernel.org>; Wed, 7 Sep 2022 06:37:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.samsung.com 20220907063731epoutp01b693f64b32a2b4bf30069a12faa8122f~SgKNS5rcV0538505385epoutp01b DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1662532651; bh=9Ulim04NqlgqsmgMTHqB534xiBBhfbB8/nQ94NlQwb0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SGwr9sXNSusO3cGmF9a2GUQBC+7DeaJQ+u9Gjyp0f+nKTq8W4TiZS9CbXYZlJpu5s sNQA2g7yiW2jHgXiPYM23EbnjAnRvD6iP+qhnHVdUx6ywH7jBJA3w1eaqvcuzLzz+9 Om+tIM8ICE89UbmyA0QeKekri+TmkG7iKAfjINiw= Received: from epsnrtp4.localdomain (unknown [182.195.42.165]) by epcas5p2.samsung.com (KnoxPortal) with ESMTP id 20220907063730epcas5p2498946eaab64f34e94180ec1896b0052~SgKMYaJV52160221602epcas5p2D; Wed, 7 Sep 2022 06:37:30 +0000 (GMT) Received: from epsmges5p2new.samsung.com (unknown [182.195.38.179]) by epsnrtp4.localdomain (Postfix) with ESMTP id 4MMsxf6njMz4x9QF; Wed, 7 Sep 2022 06:37:26 +0000 (GMT) Received: from epcas5p1.samsung.com ( [182.195.41.39]) by epsmges5p2new.samsung.com (Symantec Messaging Gateway) with SMTP id F8.B3.53458.62C38136; Wed, 7 Sep 2022 15:37:26 +0900 (KST) Received: from epsmtrp2.samsung.com (unknown [182.195.40.14]) by epcas5p2.samsung.com (KnoxPortal) with ESMTPA id 20220907063404epcas5p2e300613155b910ab587d015e77a2aa0e~SgHMds3U-0898708987epcas5p2U; Wed, 7 Sep 2022 06:34:04 +0000 (GMT) Received: from epsmgms1p1new.samsung.com (unknown [182.195.42.41]) by epsmtrp2.samsung.com (KnoxPortal) with ESMTP id 20220907063404epsmtrp235ce1895f0b8d808325c34056360a2d9~SgHMbYBbb1916519165epsmtrp2c; Wed, 7 Sep 2022 06:34:04 +0000 (GMT) X-AuditID: b6c32a4a-a5bff7000000d0d2-10-63183c26a31a Received: from epsmtip1.samsung.com ( [182.195.34.30]) by epsmgms1p1new.samsung.com (Symantec Messaging Gateway) with SMTP id 28.EC.14392.C5B38136; Wed, 7 Sep 2022 15:34:04 +0900 (KST) Received: from Jaguar.sa.corp.samsungelectronics.net (unknown [107.109.115.6]) by epsmtip1.samsung.com (KnoxPortal) with ESMTPA id 20220907063400epsmtip19c583cdf2873d408d03ccb3d80d3a342~SgHJIFjOE2638126381epsmtip1L; Wed, 7 Sep 2022 06:34:00 +0000 (GMT) From: Smitha T Murthy <smitha.t@samsung.com> To: linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Cc: m.szyprowski@samsung.com, andrzej.hajda@intel.com, mchehab@kernel.org, hverkuil-cisco@xs4all.nl, ezequiel@vanguardiasur.com.ar, jernej.skrabec@gmail.com, benjamin.gaignard@collabora.com, stanimir.varbanov@linaro.org, dillon.minfei@gmail.com, david.plowman@raspberrypi.com, mark.rutland@arm.com, robh+dt@kernel.org, krzk+dt@kernel.org, andi@etezian.org, alim.akhtar@samsung.com, aswani.reddy@samsung.com, pankaj.dubey@samsung.com, linux-fsd@tesla.com, smitha.t@samsung.com, aakarsh.jain@samsung.com Subject: [Patch v2 13/15] media: s5p-mfc: Load firmware for each run in MFCv12. 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Add MFC v12 support.
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expand
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diff --git a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c index 877e5bceb75b..a70283d4c519 100644 --- a/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c +++ b/drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c @@ -51,8 +51,9 @@ int s5p_mfc_load_firmware(struct s5p_mfc_dev *dev) * into kernel. */ mfc_debug_enter(); - if (dev->fw_get_done) - return 0; + if (!IS_MFCV12(dev)) + if (dev->fw_get_done) + return 0; for (i = MFC_FW_MAX_VERSIONS - 1; i >= 0; i--) { if (!dev->variant->fw_name[i])
In MFCv12, some section of firmware gets updated at each MFC run. Hence we need to reload original firmware for each run at the start. Cc: linux-fsd@tesla.com Signed-off-by: Smitha T Murthy <smitha.t@samsung.com> --- drivers/media/platform/samsung/s5p-mfc/s5p_mfc_ctrl.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)