From patchwork Wed Dec 2 13:12:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 69617 X-Patchwork-Delegate: hverkuil@xs4all.nl Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1kkRy7-0021cB-Mx; Wed, 02 Dec 2020 13:14:52 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730172AbgLBNOZ (ORCPT + 1 other); Wed, 2 Dec 2020 08:14:25 -0500 Received: from comms.puri.sm ([159.203.221.185]:33188 "EHLO comms.puri.sm" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729896AbgLBNOZ (ORCPT ); Wed, 2 Dec 2020 08:14:25 -0500 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 33AF3E112F; Wed, 2 Dec 2020 05:13:14 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Nycj4wAOVjs2; Wed, 2 Dec 2020 05:13:13 -0800 (PST) From: Martin Kepplinger To: rogerio.silva@nxp.com, slongerbeam@gmail.com, p.zabel@pengutronix.de, mchehab@kernel.org, shawnguo@kernel.org, festevam@gmail.com, hverkuil@xs4all.nl Cc: kernel@puri.sm, kernel@pengutronix.de, linux-imx@nxp.com, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Martin Kepplinger Subject: [PATCH v2] staging: media: imx: Kconfig: support VIDEO_IMX7_CSI for imx8m Date: Wed, 2 Dec 2020 14:12:51 +0100 Message-Id: <20201202131251.3422-1-martin.kepplinger@puri.sm> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.4 (--) X-LSpam-Report: No, score=-2.4 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1 autolearn=ham autolearn_force=no As described in NXPs' linux tree, the imx8m SoC includes the same CSI bridge hardware that is part of imx7d. We should be able to use the "fsl,imx7-csi" driver for imx8m directly. Since ipuv3 is not relevant for imx8m, move that dependency to VIDEO_IMX_CSI. That makes VIDEO_IMX7_CSI available to support imx8m too. Signed-off-by: Martin Kepplinger --- revision history: v2: (thanks Philipp and Hans for feedback) * make only VIDEO_IMX_CSI build imx6-media and thus make VIDEO_IMX_MEDIA only build common which can be use by all modules. v1: https://lore.kernel.org/linux-media/20201109091340.7223-1-martin.kepplinger@puri.sm/ drivers/staging/media/imx/Kconfig | 9 +++++---- drivers/staging/media/imx/Makefile | 2 +- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/staging/media/imx/Kconfig b/drivers/staging/media/imx/Kconfig index f555aac8a9d5..15322dc3124a 100644 --- a/drivers/staging/media/imx/Kconfig +++ b/drivers/staging/media/imx/Kconfig @@ -2,7 +2,7 @@ config VIDEO_IMX_MEDIA tristate "i.MX5/6 V4L2 media core driver" depends on ARCH_MXC || COMPILE_TEST - depends on VIDEO_V4L2 && IMX_IPUV3_CORE + depends on VIDEO_V4L2 select MEDIA_CONTROLLER select VIDEO_V4L2_SUBDEV_API depends on HAS_DMA @@ -14,21 +14,22 @@ config VIDEO_IMX_MEDIA driver for the i.MX5/6 SOC. if VIDEO_IMX_MEDIA -menu "i.MX5/6/7 Media Sub devices" +menu "i.MX5/6/7/8 Media Sub devices" config VIDEO_IMX_CSI tristate "i.MX5/6 Camera Sensor Interface driver" depends on VIDEO_IMX_MEDIA && VIDEO_DEV && I2C + depends on IMX_IPUV3_CORE default y help A video4linux camera sensor interface driver for i.MX5/6. config VIDEO_IMX7_CSI - tristate "i.MX6UL/L / i.MX7 Camera Sensor Interface driver" + tristate "i.MX6UL/L / i.MX7 / i.MX8M Camera Sensor Interface driver" depends on VIDEO_IMX_MEDIA && VIDEO_DEV && I2C default y help Enable support for video4linux camera sensor interface driver for - i.MX6UL/L or i.MX7. + i.MX6UL/L, i.MX7 or i.MX8M. endmenu endif diff --git a/drivers/staging/media/imx/Makefile b/drivers/staging/media/imx/Makefile index 9bd9e873ba7c..69cc5da04a2e 100644 --- a/drivers/staging/media/imx/Makefile +++ b/drivers/staging/media/imx/Makefile @@ -8,9 +8,9 @@ imx-media-common-objs := imx-media-capture.o imx-media-dev-common.o \ imx6-media-csi-objs := imx-media-csi.o imx-media-fim.o -obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx6-media.o obj-$(CONFIG_VIDEO_IMX_MEDIA) += imx-media-common.o +obj-$(CONFIG_VIDEO_IMX_CSI) += imx6-media.o obj-$(CONFIG_VIDEO_IMX_CSI) += imx6-media-csi.o obj-$(CONFIG_VIDEO_IMX_CSI) += imx6-mipi-csi2.o