From patchwork Thu Mar 28 09:56:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jungo Lin X-Patchwork-Id: 10874703 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AEDB513B5 for ; Thu, 28 Mar 2019 09:59:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 962C51FE8E for ; Thu, 28 Mar 2019 09:59:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 89FE328A28; Thu, 28 Mar 2019 09:59:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 36D6D1FE8E for ; Thu, 28 Mar 2019 09:59:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=pFvRBWb4FGT+QE6ckFG5zKuMFi2zF373BNhBeicdN2E=; b=gFbqnaonPPq38M OXVbIeLyrgWths7iYLWtQhwXfmq94eVUJNTxh8yeCiKT6K+FI6kTzXqDTmBTN5lDcuT7TDNd7mgQ/ nB2pnJd0l/sHfUKgJ91LRXsN9vsNebwFPKQkp1hv0lARyghYvr5PtGhPqO62MnCUHmlK++MLEaTd8 1tt9HVkkxiI72Bd8eR6d5FEVW/BnoWpVZvKoFltBJaBzWPazsP1uCNQT5O8Lt+S2cF7CHxEUS81Lt VqQaVVJIpQSs3dt9U6wmxbpDyO3WTl93JddBlwSVrK1evLZxj2MMDd74yMRHugPiaRWYWv+vO2w7S pIMNNC35H/tcvzVkdKEA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h9Rp7-0002ZM-FG; Thu, 28 Mar 2019 09:59:49 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h9RnQ-0000gD-9K; Thu, 28 Mar 2019 09:58:13 +0000 X-UUID: 0b8e6165fab6418daaedcd0773c0b656-20190328 X-UUID: 0b8e6165fab6418daaedcd0773c0b656-20190328 Received: from mtkcas67.mediatek.inc [(172.29.193.45)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 1786582598; Thu, 28 Mar 2019 01:57:28 -0800 Received: from mtkmbs03n1.mediatek.inc (172.21.101.181) by MTKMBS62N2.mediatek.inc (172.29.193.42) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 28 Mar 2019 02:57:26 -0700 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs03n1.mediatek.inc (172.21.101.181) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 28 Mar 2019 17:57:25 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 28 Mar 2019 17:57:24 +0800 From: Jungo Lin To: , , , , Subject: [RFC V1 06/12] media: platform: Add Mediatek ISP Pass 1 driver Kconfig Date: Thu, 28 Mar 2019 17:56:41 +0800 Message-ID: <1553767007-11909-7-git-send-email-jungo.lin@mediatek.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1553767007-11909-1-git-send-email-jungo.lin@mediatek.com> References: <1553767007-11909-1-git-send-email-jungo.lin@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190328_025804_966578_63CFE84D X-CRM114-Status: UNSURE ( 9.22 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sean.Cheng@mediatek.com, Rynn.Wu@mediatek.com, srv_heupstream@mediatek.com, holmes.chiou@mediatek.com, ryan.yu@mediatek.com, Jerry-ch.Chen@mediatek.com, frankie.chiu@mediatek.com, jungo.lin@mediatek.com, sj.huang@mediatek.com, yuzhao@chromium.org, christie.yu@mediatek.com, seraph.huang@mediatek.com, zwisler@chromium.org, linux-mediatek@lists.infradead.org, frederic.chen@mediatek.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds Kconfig for Pass 1 (P1) unit driver of Mediatek's camera ISP system. ISP P1 unit is embedded in Mediatek SoCs. It provides RAW processing which includes optical black correction, defect pixel correction, W/IR imbalance correction and lens shading correction. Signed-off-by: Jungo Lin --- drivers/media/platform/Kconfig | 2 ++ drivers/media/platform/mtk-isp/Kconfig | 21 +++++++++++++++++++++ 2 files changed, 23 insertions(+) create mode 100644 drivers/media/platform/mtk-isp/Kconfig diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 4acbed1..7be62e0 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -32,6 +32,8 @@ source "drivers/media/platform/davinci/Kconfig" source "drivers/media/platform/omap/Kconfig" +source "drivers/media/platform/mtk-isp/Kconfig" + config VIDEO_ASPEED tristate "Aspeed AST2400 and AST2500 Video Engine driver" depends on VIDEO_V4L2 diff --git a/drivers/media/platform/mtk-isp/Kconfig b/drivers/media/platform/mtk-isp/Kconfig new file mode 100644 index 0000000..9932563 --- /dev/null +++ b/drivers/media/platform/mtk-isp/Kconfig @@ -0,0 +1,21 @@ +config VIDEO_MEDIATEK_ISP_PASS1_SUPPORT + bool "Mediatek pass 1 image processing function" + + select DMA_SHARED_BUFFER + select VIDEO_V4L2_SUBDEV_API + select VIDEOBUF2_DMA_CONTIG + select VIDEOBUF2_CORE + select VIDEOBUF2_V4L2 + select VIDEOBUF2_MEMOPS + select VIDEOBUF2_VMALLOC + select MEDIA_CONTROLLER + + default n + help + Pass 1 driver controls 3A (autofocus, exposure, + and white balance) with tuning parameters and outputs + the capture image buffers in Mediatek's camera system. + + Choose y if you want to use Mediatek SoCs to create image + capture application such as video recording and still image + capture.