From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2E24DF9934A for ; Thu, 23 Apr 2026 07:34:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SCqJtxvfbCBW4h64VnUIjgUa8RzuVw7oy506BxfjZck=; b=kS43KpV1Z/DFxyar4PHyQh2z0/ 3VILPOLCM3/a31ABldPlHTsibVGQ49H4QWHrJhIpZ0e1FkodadM1MUKR3ZWxZv5NWSuQM7Gc0qfZo zTtOSP9pZVned50HKsb+itIfVZXdT5EHEQ16JnQ50lHr0Co4ba+JZkO0OmZwAjzWvF5br/4+L1PxB uvgKedx+fKlRJ70XCOPqF/RFluxX806hGnST6OxJY8pyzqfWRzXGmDKs3utr9Ll354T8EmOmww+kX DGH/3xfy5UMal9St80IWH073pC0dnFsi6VWBxx5znqXoxN9aEkg2g83nA/MAmnSc6zaeeyk56aGaL 5upbn9yA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wFoZh-0000000B9gJ-40TR; Thu, 23 Apr 2026 07:34:13 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wFoZb-0000000B9bn-18aF; Thu, 23 Apr 2026 07:34:08 +0000 X-UUID: cbe8dd463ee611f19e7563141e833ce8-20260423 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=SCqJtxvfbCBW4h64VnUIjgUa8RzuVw7oy506BxfjZck=; b=Pdb6saqzVSQv/V1gdjpzOBDx9T+rfVaM+fJ4mTa0xMwKrvT0+3+9Tu3c/Qk+hTWsWreS3SRWGo6lH3YYRz108+Dxp1rBQ/dOAlaDI17nFkgIPpLzfm4U8U9GAN0Y4VpUjzYPQQs1+lBz7F6ilPd1Z8DIFyaKwBEkD8XmTxa/RPc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.12,REQID:7f4b587b-f337-4218-96fe-46d8092633ee,IP:0,U RL:0,TC:0,Content:-25,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTIO N:release,TS:-25 X-CID-META: VersionHash:e7bac3a,CLOUDID:7e7c39d6-060f-4ecc-9ee0-121eeeb4a682,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|836|865|888|898,TC:-5,Cont ent:0|15|50,EDM:-3,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,COL:0 ,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: cbe8dd463ee611f19e7563141e833ce8-20260423 Received: from mtkmbs14n2.mediatek.inc [(172.21.101.76)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1064364834; Thu, 23 Apr 2026 00:34:00 -0700 Received: from mtkmbs13n2.mediatek.inc (172.21.101.108) by MTKMBS09N2.mediatek.inc (172.21.101.94) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Thu, 23 Apr 2026 15:33:58 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Thu, 23 Apr 2026 15:33:57 +0800 From: Irui Wang To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Krzysztof Kozlowski , , , Tiffany Lin , kyrie wu CC: Yunfei Dong , Maoguang Meng , Longfei Wang , Irui Wang , , , , , , Subject: [PATCH v6 5/6] media: mediatek: encoder: Add a new platform data member Date: Thu, 23 Apr 2026 15:33:42 +0800 Message-ID: <20260423073345.27402-6-irui.wang@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20260423073345.27402-1-irui.wang@mediatek.com> References: <20260423073345.27402-1-irui.wang@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260423_003407_314163_546B6291 X-CRM114-Status: GOOD ( 14.66 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Add a new platform data member to indicate each encoder IC, so that the get chip name function by 'of_device_is_compatible' can be removed. Signed-off-by: Irui Wang Reviewed-by: Nicolas Dufresne --- .../mediatek/vcodec/encoder/mtk_vcodec_enc.c | 22 ++----------------- .../vcodec/encoder/mtk_vcodec_enc_drv.c | 6 +++++ .../vcodec/encoder/mtk_vcodec_enc_drv.h | 2 ++ 3 files changed, 10 insertions(+), 20 deletions(-) diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c index f0344888f2cf..b2f911746c01 100644 --- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c +++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c @@ -198,33 +198,15 @@ static int vidioc_enum_fmt_vid_out(struct file *file, void *priv, pdata->num_output_formats); } -static int mtk_vcodec_enc_get_chip_name(struct mtk_vcodec_enc_ctx *ctx) -{ - struct device *dev = &ctx->dev->plat_dev->dev; - - if (of_device_is_compatible(dev->of_node, "mediatek,mt8173-vcodec-enc")) - return 8173; - else if (of_device_is_compatible(dev->of_node, "mediatek,mt8183-vcodec-enc")) - return 8183; - else if (of_device_is_compatible(dev->of_node, "mediatek,mt8192-vcodec-enc")) - return 8192; - else if (of_device_is_compatible(dev->of_node, "mediatek,mt8195-vcodec-enc")) - return 8195; - else if (of_device_is_compatible(dev->of_node, "mediatek,mt8188-vcodec-enc")) - return 8188; - else - return 8173; -} - static int vidioc_venc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { struct mtk_vcodec_enc_ctx *ctx = file_to_enc_ctx(file); + const struct mtk_vcodec_enc_pdata *pdata = ctx->dev->venc_pdata; struct device *dev = &ctx->dev->plat_dev->dev; - int platform_name = mtk_vcodec_enc_get_chip_name(ctx); strscpy(cap->driver, dev->driver->name, sizeof(cap->driver)); - snprintf(cap->card, sizeof(cap->card), "MT%d video encoder", platform_name); + snprintf(cap->card, sizeof(cap->card), "MT%d video encoder", pdata->venc_model_num); return 0; } diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c index 2f6ee0cd15e3..7b644f55963b 100644 --- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c +++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.c @@ -390,6 +390,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev) } static const struct mtk_vcodec_enc_pdata mt8173_avc_pdata = { + .venc_model_num = 8173, .capture_formats = mtk_video_formats_capture_h264, .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264), .output_formats = mtk_video_formats_output, @@ -400,6 +401,7 @@ static const struct mtk_vcodec_enc_pdata mt8173_avc_pdata = { }; static const struct mtk_vcodec_enc_pdata mt8173_vp8_pdata = { + .venc_model_num = 8173, .capture_formats = mtk_video_formats_capture_vp8, .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_vp8), .output_formats = mtk_video_formats_output, @@ -410,6 +412,7 @@ static const struct mtk_vcodec_enc_pdata mt8173_vp8_pdata = { }; static const struct mtk_vcodec_enc_pdata mt8183_pdata = { + .venc_model_num = 8183, .uses_ext = true, .capture_formats = mtk_video_formats_capture_h264, .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264), @@ -421,6 +424,7 @@ static const struct mtk_vcodec_enc_pdata mt8183_pdata = { }; static const struct mtk_vcodec_enc_pdata mt8188_pdata = { + .venc_model_num = 8188, .uses_ext = true, .capture_formats = mtk_video_formats_capture_h264, .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264), @@ -433,6 +437,7 @@ static const struct mtk_vcodec_enc_pdata mt8188_pdata = { }; static const struct mtk_vcodec_enc_pdata mt8192_pdata = { + .venc_model_num = 8192, .uses_ext = true, .capture_formats = mtk_video_formats_capture_h264, .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264), @@ -444,6 +449,7 @@ static const struct mtk_vcodec_enc_pdata mt8192_pdata = { }; static const struct mtk_vcodec_enc_pdata mt8195_pdata = { + .venc_model_num = 8195, .uses_ext = true, .capture_formats = mtk_video_formats_capture_h264, .num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_h264), diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h index 0529564027c4..769fb5009964 100644 --- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h +++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc_drv.h @@ -21,6 +21,7 @@ /** * struct mtk_vcodec_enc_pdata - compatible data for each IC * + * @venc_model_num: encoder model number * @uses_ext: whether the encoder uses the extended firmware messaging format * @min_bitrate: minimum supported encoding bitrate * @max_bitrate: maximum supported encoding bitrate @@ -33,6 +34,7 @@ * @uses_common_fw_iface: whether the encoder uses common driver interface */ struct mtk_vcodec_enc_pdata { + u16 venc_model_num; bool uses_ext; u64 min_bitrate; u64 max_bitrate; -- 2.45.2