From nobody Fri Dec 19 13:12:24 2025 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CB1DB22B8B9; Wed, 21 May 2025 02:23:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.244.123.138 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747794216; cv=none; b=WQtUjj1jQvt1VdTk4XwlIqLynK76Glgy2/1seuar+u7KKs2XiQIcEi1ZRtuvAG+Kq6vDVM85wsEOpVRoCHw5+9UOeZ7Heaa6QQvO3wjNh/X8WKm8AtYPJp6gaP/5d1fGlHcqhKdRPpKY0JBiHdq/kJRwVyfR9ahjbW4p7AljJfo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747794216; c=relaxed/simple; bh=4m5eKGIc3AAh5ARmiRaZ3LIYlygqL6Jfa0m4ZY/ds90=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cyamt4pc7I5m2ESFz2OrLtt1bQ4lJT9rdD7TOC1w0ggrXWHQRvHhC2lXIDrHLTar7xsIYTWYB22zHDzQ3JRPx0fPQQ/bBq+wEM3cH2+muabibQMkzQaXX5chxH9xWP+82SPe3wbF8EgonE6pcTJvGKA5/a8+YU0HAdS+ddiCYtE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=XUT4hI/O; arc=none smtp.client-ip=60.244.123.138 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="XUT4hI/O" X-UUID: 96823ee635ea11f0813e4fe1310efc19-20250521 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:To:From; bh=QprX+KMoj3M7h6MSKmehtqThWKVCgRhRqGgMlqiLkCg=; b=XUT4hI/Oa91xOkt+eoVbXDhB7eIEOz7wN6QREjBO4NYdwlB/hIMI5oWx0o5z4eHRCR4z75yYLmM5nlM7wUC9H3om7ymrk6Dxuc+AqKpNUGGvOumSEpkEcYv/T1l+jZYIRqoATghZghNCh3ORXzTJB/0/dEOucRd7wew3w5aQwgg=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.2.1,REQID:47c25c05-ebd6-4d98-ba02-224037e24913,IP:0,UR L:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION:r elease,TS:0 X-CID-META: VersionHash:0ef645f,CLOUDID:fd288695-1f7f-49b0-938a-613851d517ad,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102,TC:nil,Content:0|50,EDM:-3 ,IP:nil,URL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,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: 0,NGT X-CID-BAS: 0,NGT,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 96823ee635ea11f0813e4fe1310efc19-20250521 Received: from mtkmbs09n1.mediatek.inc [(172.21.101.35)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1811391770; Wed, 21 May 2025 10:23:31 +0800 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 15.2.1258.39; Wed, 21 May 2025 10:23:28 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs13n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Wed, 21 May 2025 10:23:28 +0800 From: Kyrie Wu To: Hans Verkuil , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Kyrie Wu , , , , , Subject: [PATCH v4 05/12] media: mediatek: jpeg: fix jpeg hw count setting Date: Wed, 21 May 2025 10:23:15 +0800 Message-ID: <20250521022322.27576-6-kyrie.wu@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250521022322.27576-1-kyrie.wu@mediatek.com> References: <20250521022322.27576-1-kyrie.wu@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-MTK: N Content-Type: text/plain; charset="utf-8" 1. different IC has different hw core; 2. use a parameter to set jpeg hw count. Signed-off-by: Kyrie Wu --- drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c | 8 ++++---- drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h | 2 ++ drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c | 1 + drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c | 1 + 4 files changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c b/drivers= /media/platform/mediatek/jpeg/mtk_jpeg_core.c index ea890f01fa9e..0074d1edb534 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.c @@ -1469,7 +1469,7 @@ static int mtk_jpegenc_get_hw(struct mtk_jpeg_ctx *ct= x) int i; =20 spin_lock_irqsave(&jpeg->hw_lock, flags); - for (i =3D 0; i < MTK_JPEGENC_HW_MAX; i++) { + for (i =3D 0; i < jpeg->max_hw_count; i++) { comp_jpeg =3D jpeg->enc_hw_dev[i]; if (comp_jpeg->hw_state =3D=3D MTK_JPEG_HW_IDLE) { hw_id =3D i; @@ -1516,7 +1516,7 @@ static int mtk_jpegdec_get_hw(struct mtk_jpeg_ctx *ct= x) int i; =20 spin_lock_irqsave(&jpeg->hw_lock, flags); - for (i =3D 0; i < MTK_JPEGDEC_HW_MAX; i++) { + for (i =3D 0; i < jpeg->max_hw_count; i++) { comp_jpeg =3D jpeg->dec_hw_dev[i]; if (comp_jpeg->hw_state =3D=3D MTK_JPEG_HW_IDLE) { hw_id =3D i; @@ -1613,7 +1613,7 @@ static void mtk_jpegenc_worker(struct work_struct *wo= rk) jpeg_work); struct mtk_jpeg_dev *jpeg =3D ctx->jpeg; =20 - for (i =3D 0; i < MTK_JPEGENC_HW_MAX; i++) + for (i =3D 0; i < jpeg->max_hw_count; i++) comp_jpeg[i] =3D jpeg->enc_hw_dev[i]; i =3D 0; =20 @@ -1725,7 +1725,7 @@ static void mtk_jpegdec_worker(struct work_struct *wo= rk) struct mtk_jpeg_fb fb; unsigned long flags; =20 - for (i =3D 0; i < MTK_JPEGDEC_HW_MAX; i++) + for (i =3D 0; i < jpeg->max_hw_count; i++) comp_jpeg[i] =3D jpeg->dec_hw_dev[i]; i =3D 0; =20 diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h b/drivers= /media/platform/mediatek/jpeg/mtk_jpeg_core.h index 46899512a5e6..655dc9c3280c 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_core.h @@ -227,6 +227,7 @@ struct mtk_jpegdec_comp_dev { * @reg_decbase: jpg decode register base addr * @dec_hw_dev: jpg decode hardware device * @hw_index: jpg hw index + * @max_hw_count: jpeg hw-core count */ struct mtk_jpeg_dev { struct mutex lock; @@ -249,6 +250,7 @@ struct mtk_jpeg_dev { void __iomem *reg_decbase[MTK_JPEGDEC_HW_MAX]; struct mtk_jpegdec_comp_dev *dec_hw_dev[MTK_JPEGDEC_HW_MAX]; atomic_t hw_index; + u32 max_hw_count; }; =20 /** diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c b/drive= rs/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c index 059377805706..e913f0f899b8 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_dec_hw.c @@ -686,6 +686,7 @@ static int mtk_jpegdec_hw_probe(struct platform_device = *pdev) master_dev->dec_hw_dev[i] =3D dev; master_dev->reg_decbase[i] =3D dev->reg_base; dev->master_dev =3D master_dev; + master_dev->max_hw_count++; =20 ret =3D mtk_jpegdec_smmu_init(dev); if (ret) diff --git a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c b/drive= rs/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c index 73c55e1546aa..b92f677359c9 100644 --- a/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c +++ b/drivers/media/platform/mediatek/jpeg/mtk_jpeg_enc_hw.c @@ -408,6 +408,7 @@ static int mtk_jpegenc_hw_probe(struct platform_device = *pdev) master_dev->enc_hw_dev[i] =3D dev; master_dev->reg_encbase[i] =3D dev->reg_base; dev->master_dev =3D master_dev; + master_dev->max_hw_count++; =20 ret =3D mtk_jpegenc_smmu_init(dev); if (ret) --=20 2.46.0