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 X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 913A1C2BAEE for ; Tue, 24 Mar 2020 13:54:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5E3F12073E for ; Tue, 24 Mar 2020 13:54:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="HZya7cYf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727932AbgCXNyE (ORCPT ); Tue, 24 Mar 2020 09:54:04 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:43772 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727084AbgCXNyE (ORCPT ); Tue, 24 Mar 2020 09:54:04 -0400 Received: from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E027F308; Tue, 24 Mar 2020 14:54:00 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1585058041; bh=5EwyrEpHwQhVMFtEQLMKDk212Icg2AYy28CAPoRHtns=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HZya7cYfGx8FvyBwSOWBRF1z+cH+joSf2X8/dRGTfCRSJJEL1CLc+r8KdF3WpL5tw rHrHTD8UHaSSkTg+ilXbK5OoFztNA6WhLZ5/T9K5wNwDjdJcF4pgL6yR7e3Iid2/oB LoorpAwbuPEjAwsXHswV9LTU6thrIKeijVyt9Hu4= Date: Tue, 24 Mar 2020 15:53:59 +0200 From: Laurent Pinchart To: Mauro Carvalho Chehab Cc: Linux Doc Mailing List , linux-kernel@vger.kernel.org, Jonathan Corbet , Ezequiel Garcia , Hans Verkuil , Sakari Ailus , Shuah Khan , Stefan Richter , linux1394-devel@lists.sourceforge.net, Helen Koike Subject: Re: [PATCH v2 00/20] Reorganize media Kconfig Message-ID: <20200324135359.GA21251@pendragon.ideasonboard.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Mauro, Thank you for the patches. On Tue, Mar 24, 2020 at 02:42:53PM +0100, Mauro Carvalho Chehab wrote: > This patch series do lots of reorg at the media Kconfig options. > It also move test drivers from platform dir to a new one. > > After this change, the main config is organized on menus, allowing to > select: > > - type of devices selection - the filtering options > - Media core options - with API and other core stuff > - Media core extra options > - Media drivers > - Media ancillary drivers > > The "type of devices" menu has the filtering options for: > > - Cameras and video grabbers > - Analog TV > - Digital TV > - AM/FM radio receivers/transmitters > - SDR > - CEC > - Embeded devices (SoC) > - Test drivers > > This way, one interested only on embedded devices can unselect > everything but "Embedded devices (SoC)" option. > > Distros for PC/Laptops can enable everything but > "Embedded devices (SoC)" and "Test drivers". How about a device such as the Intel IPU3 ? It's a SoC, and is present in laptops. Unlike the physical interface which is a fairly well defined way to categorize devices, creating artificial classes will always leave some devices without a home. We could have a capture card that supports both analog and digital TV. A digital TV capture card with an HDMI input can have a CEC device. Lots of combinations are possible. > Users can select just what they want, without bothering with > hundreds of options that he won't have any clue about their > meanings. > > Mauro Carvalho Chehab (20): > media: dvb-usb: auto-select CYPRESS_FIRMWARE > media: Kconfig: not all V4L2 platform drivers are for camera > media: pci: move VIDEO_PCI_SKELETON to a different Kconfig > media: reorganize the drivers menu options > media: Kconfig: update the MEDIA_SUPPORT help message > media: Kconfig: use a sub-menu to select supported devices > media: Kconfig: add an option to filter in/out the embedded drivers > media: split test drivers from platform directory > media: Kconfig: make filtering devices optional > media: Kconfig: move CEC-specific options to cec/Kconfig > media: Kconfig: move comment to siano include > media: Kconfig: move DVB-specific options to dvb-core/Kconfig > media: Kconfig: move V4L2 subdev API to v4l2-core/Kconfig > media: Kconfig: move drivers-specific TTPCI_EEPROM Kconfig var > media: Kconfig: move media controller core select to main Kconfig > media: Kconfig: better organize menu items > media: Kconfig: mode firewire comment to firewire/Kconfig > media: Kconfig: place all options under a sub-menu > media: Kconfig: move the position of sub-driver autoselection > media: Kconfig: on !EMBEDDED && !EXPERT, enable driver filtering > > drivers/media/Kconfig | 216 ++++++++++-------- > drivers/media/cec/Kconfig | 10 + > drivers/media/common/Kconfig | 2 +- > drivers/media/dvb-core/Kconfig | 26 +++ > drivers/media/firewire/Kconfig | 5 +- > drivers/media/mc/Kconfig | 9 - > drivers/media/mmc/Kconfig | 1 - > drivers/media/mmc/siano/Kconfig | 2 + > drivers/media/pci/Kconfig | 10 + > drivers/media/platform/Kconfig | 24 -- > drivers/media/platform/Makefile | 5 - > drivers/media/test_drivers/Kconfig | 28 +++ > drivers/media/test_drivers/Makefile | 9 + > .../vicodec/Kconfig | 0 > .../vicodec/Makefile | 0 > .../vicodec/codec-fwht.c | 0 > .../vicodec/codec-fwht.h | 0 > .../vicodec/codec-v4l2-fwht.c | 0 > .../vicodec/codec-v4l2-fwht.h | 0 > .../vicodec/vicodec-core.c | 0 > .../media/{platform => test_drivers}/vim2m.c | 0 > .../{platform => test_drivers}/vimc/Kconfig | 0 > .../{platform => test_drivers}/vimc/Makefile | 0 > .../vimc/vimc-capture.c | 0 > .../vimc/vimc-common.c | 0 > .../vimc/vimc-common.h | 0 > .../vimc/vimc-core.c | 0 > .../vimc/vimc-debayer.c | 0 > .../vimc/vimc-scaler.c | 0 > .../vimc/vimc-sensor.c | 0 > .../vimc/vimc-streamer.c | 0 > .../vimc/vimc-streamer.h | 0 > .../{platform => test_drivers}/vivid/Kconfig | 0 > .../{platform => test_drivers}/vivid/Makefile | 0 > .../vivid/vivid-cec.c | 0 > .../vivid/vivid-cec.h | 0 > .../vivid/vivid-core.c | 0 > .../vivid/vivid-core.h | 0 > .../vivid/vivid-ctrls.c | 0 > .../vivid/vivid-ctrls.h | 0 > .../vivid/vivid-kthread-cap.c | 0 > .../vivid/vivid-kthread-cap.h | 0 > .../vivid/vivid-kthread-out.c | 0 > .../vivid/vivid-kthread-out.h | 0 > .../vivid/vivid-kthread-touch.c | 0 > .../vivid/vivid-kthread-touch.h | 0 > .../vivid/vivid-meta-cap.c | 0 > .../vivid/vivid-meta-cap.h | 0 > .../vivid/vivid-meta-out.c | 0 > .../vivid/vivid-meta-out.h | 0 > .../vivid/vivid-osd.c | 0 > .../vivid/vivid-osd.h | 0 > .../vivid/vivid-radio-common.c | 0 > .../vivid/vivid-radio-common.h | 0 > .../vivid/vivid-radio-rx.c | 0 > .../vivid/vivid-radio-rx.h | 0 > .../vivid/vivid-radio-tx.c | 0 > .../vivid/vivid-radio-tx.h | 0 > .../vivid/vivid-rds-gen.c | 0 > .../vivid/vivid-rds-gen.h | 0 > .../vivid/vivid-sdr-cap.c | 0 > .../vivid/vivid-sdr-cap.h | 0 > .../vivid/vivid-touch-cap.c | 0 > .../vivid/vivid-touch-cap.h | 0 > .../vivid/vivid-vbi-cap.c | 0 > .../vivid/vivid-vbi-cap.h | 0 > .../vivid/vivid-vbi-gen.c | 0 > .../vivid/vivid-vbi-gen.h | 0 > .../vivid/vivid-vbi-out.c | 0 > .../vivid/vivid-vbi-out.h | 0 > .../vivid/vivid-vid-cap.c | 0 > .../vivid/vivid-vid-cap.h | 0 > .../vivid/vivid-vid-common.c | 0 > .../vivid/vivid-vid-common.h | 0 > .../vivid/vivid-vid-out.c | 0 > .../vivid/vivid-vid-out.h | 0 > drivers/media/usb/Kconfig | 6 + > drivers/media/usb/dvb-usb/Kconfig | 1 + > drivers/media/v4l2-core/Kconfig | 19 +- > 79 files changed, 222 insertions(+), 151 deletions(-) > create mode 100644 drivers/media/test_drivers/Kconfig > create mode 100644 drivers/media/test_drivers/Makefile > rename drivers/media/{platform => test_drivers}/vicodec/Kconfig (100%) > rename drivers/media/{platform => test_drivers}/vicodec/Makefile (100%) > rename drivers/media/{platform => test_drivers}/vicodec/codec-fwht.c (100%) > rename drivers/media/{platform => test_drivers}/vicodec/codec-fwht.h (100%) > rename drivers/media/{platform => test_drivers}/vicodec/codec-v4l2-fwht.c (100%) > rename drivers/media/{platform => test_drivers}/vicodec/codec-v4l2-fwht.h (100%) > rename drivers/media/{platform => test_drivers}/vicodec/vicodec-core.c (100%) > rename drivers/media/{platform => test_drivers}/vim2m.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/Kconfig (100%) > rename drivers/media/{platform => test_drivers}/vimc/Makefile (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-capture.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-common.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-common.h (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-core.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-debayer.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-scaler.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-sensor.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-streamer.c (100%) > rename drivers/media/{platform => test_drivers}/vimc/vimc-streamer.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/Kconfig (100%) > rename drivers/media/{platform => test_drivers}/vivid/Makefile (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-cec.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-cec.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-core.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-core.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-ctrls.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-ctrls.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-kthread-cap.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-kthread-cap.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-kthread-out.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-kthread-out.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-kthread-touch.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-kthread-touch.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-meta-cap.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-meta-cap.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-meta-out.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-meta-out.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-osd.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-osd.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-radio-common.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-radio-common.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-radio-rx.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-radio-rx.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-radio-tx.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-radio-tx.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-rds-gen.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-rds-gen.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-sdr-cap.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-sdr-cap.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-touch-cap.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-touch-cap.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vbi-cap.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vbi-cap.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vbi-gen.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vbi-gen.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vbi-out.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vbi-out.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vid-cap.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vid-cap.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vid-common.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vid-common.h (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vid-out.c (100%) > rename drivers/media/{platform => test_drivers}/vivid/vivid-vid-out.h (100%) -- Regards, Laurent Pinchart