From patchwork Fri May 10 01:57:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jungo Lin X-Patchwork-Id: 10938107 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 8DEE192A for ; Fri, 10 May 2019 02:03:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7947E28B89 for ; Fri, 10 May 2019 02:03:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6AF4428B8B; Fri, 10 May 2019 02:03:18 +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 1591328B89 for ; Fri, 10 May 2019 02:03:18 +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:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:To:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0u/DDA6ureGfGnVMc0b6t/6xM3R52WgkmxwjndpgKj4=; b=Z/sYomhRNaDKY8 AAG+hsi3FtOY9bJGLhxwSpqvbwp6FVoobYXch9GwG8RDEBzUhLIUSEUV1fn/TWjdRiRT0PpB25NMP UzqP3+8/x9G3/eXZFV/JSBzEX1rylLes3hFIwzmj3wjYbGILB+AbUkYbr3X53TOgq16Wfg7n2QtdQ jBZ677Ey8w3/7ajiAm3kV/8CdOEaPYt+bujIkSOLs/2J5ltPjRFnXspyF7yt67MOdK5nCK0RQo2IA AAX+I+VpyYXGgk7z8vzrBf6WmHx60O208YkGoU+DW/vgtJbeKA3JenZyHAk/mlO2Io4HqWk+nm7a8 e5iXi4yyu26ayaXyonaw==; 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 1hOusT-0004np-Hm; Fri, 10 May 2019 02:03:13 +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 1hOusQ-0004mL-BM; Fri, 10 May 2019 02:03:11 +0000 X-UUID: e3c8ed507ca44855a01818d1e134c7e6-20190509 X-UUID: e3c8ed507ca44855a01818d1e134c7e6-20190509 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 54561003; Thu, 09 May 2019 18:02:44 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 9 May 2019 19:02:43 -0700 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 10 May 2019 10:02:34 +0800 Received: from mtkslt306.mediatek.inc (10.21.14.136) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 10 May 2019 10:02:34 +0800 From: Jungo Lin To: , , , , Subject: [RFC, V2, 05/11] media: platform: Add Mediatek ISP Pass 1 driver Kconfig Date: Fri, 10 May 2019 09:57:56 +0800 Message-ID: <20190510015755.51495-6-jungo.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-TM-SNTS-SMTP: 9EEFF45B329F1FCC0816CF5315D985A7FDE6D028762F35F886D88163C870CAD82000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190509_190310_389477_D67D0445 X-CRM114-Status: UNSURE ( 8.65 ) 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: , Reply-To: Jungo Lin Cc: shik@chromium.org, devicetree@vger.kernel.org, Sean.Cheng@mediatek.com, suleiman@chromium.org, Rynn.Wu@mediatek.com, srv_heupstream@mediatek.com, ryan.yu@mediatek.com, Jerry-ch.Chen@mediatek.com, frankie.chiu@mediatek.com, Jungo Lin , sj.huang@mediatek.com, yuzhao@chromium.org, linux-mediatek@lists.infradead.org, seraph.huang@mediatek.com, zwisler@chromium.org, christie.yu@mediatek.com, 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 4acbed189644..7be62e06573b 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 000000000000..9932563d34c1 --- /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.