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From: Stefan Wahren <stefan.wahren@i2se.com>
To: Umang Jain <umang.jain@ideasonboard.com>,
	linux-media@vger.kernel.org, kernel-list@raspberrypi.com,
	linux-kernel@vger.kernel.org,
	linux-rpi-kernel@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-staging@lists.linux.dev,
	Broadcom internal kernel review list
	<bcm-kernel-feedback-list@broadcom.com>
Cc: Dave Stevenson <dave.stevenson@raspberrypi.com>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Naushir Patuck <naush@raspberrypi.com>,
	David Plowman <david.plowman@raspberrypi.com>,
	Kieran Bingham <kieran.bingham@ideasonboard.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH 00/14] staging: vc04_services: bcm2835-isp support
Date: Sat, 26 Nov 2022 15:42:12 +0100	[thread overview]
Message-ID: <fc2fb888-7742-123c-69c9-cdb156ff2d9f@i2se.com> (raw)
In-Reply-To: <20221121214722.22563-1-umang.jain@ideasonboard.com>

Hi Umang,

Am 21.11.22 um 22:47 schrieb Umang Jain:
> This series aims to upport bcm2835-isp from the RPi kernel [1] and is a
> independent subset of earlier series [2] posted to upport CSI-2/CCP2
> receiver IP core("Unicam) + the ISP driver found in BCM283x and compatible
> SoCs (namely BCM2711). Unicam is still under active development to work
> with multistream support to get into mainline. Hence only the ISP driver
> will remain the primary area of this series.

thanks for working on this. But honestly i would prefer that vchiq comes 
out of staging before adding more features. As Greg said some time ago 
staging is not a place to "dump code and run away". These new files are 
in the same bad shape as the rest of vc04 before the clean-up here in 
staging started.

I agree that VCSM is on the TODO list for vchiq, but this driver is not 
necessary for making bcm2835-audio & bcm2835-camera leave staging. It 
just binds more resources on a new feature.

Unfortuntately i hadn't much time to work on vchiq by myself.

Just my two cents
Stefan


  parent reply	other threads:[~2022-11-26 14:42 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-21 21:47 [PATCH 00/14] staging: vc04_services: bcm2835-isp support Umang Jain
2022-11-21 21:47 ` [PATCH 01/14] staging: vc04_services: Add new vc-sm-cma driver Umang Jain
2022-11-21 23:04   ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 02/14] staging: vchiq_arm: Register vcsm-cma as a platform driver Umang Jain
2022-11-21 23:07   ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 03/14] media: videobuf2: Allow exporting of a struct dmabuf Umang Jain
2022-11-21 23:18   ` Laurent Pinchart
2022-11-22 11:35     ` Dave Stevenson
2022-11-25  1:49       ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 04/14] staging: mmal-vchiq: Add support for event callbacks Umang Jain
2022-11-21 21:47 ` [PATCH 05/14] staging: mmal-vchiq: Use vc-sm-cma to support zero copy Umang Jain
2022-11-21 21:47 ` [PATCH 06/14] staging: mmal_vchiq: Add image formats to be used by bcm2835-isp Umang Jain
2022-11-21 23:21   ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 07/14] media: uapi: v4l2-core: Add ISP statistics output V4L2 fourcc type Umang Jain
2022-11-21 23:25   ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 08/14] uapi: bcm2835-isp: Add bcm2835-isp uapi header file Umang Jain
2022-11-21 23:28   ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 09/14] staging: vc04_services: bcm2835-isp: Add a more complex ISP processing component Umang Jain
2022-11-21 21:47 ` [PATCH 10/14] WIP: vc04_services: bcm2835-isp: Allow formats with different colour spaces Umang Jain
2022-11-21 21:47 ` [PATCH 11/14] WIP: vc04_services: bcm2835-isp: Permit all sRGB colour spaces on ISP outputs Umang Jain
2022-11-21 21:47 ` [PATCH 12/14] staging: vc04_services: bcm2835_isp: Allow multiple users Umang Jain
2022-11-21 23:29   ` Laurent Pinchart
2022-11-21 23:35     ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 13/14] docs: admin-guide: media: bcm2835-isp: Add documentation for bcm2835-isp Umang Jain
2022-11-21 23:41   ` Laurent Pinchart
2022-11-21 21:47 ` [PATCH 14/14] staging: vc04_services: vchiq: Load bcm2835_isp driver from vchiq Umang Jain
2022-11-21 23:10   ` Laurent Pinchart
2022-11-21 22:16 ` [PATCH 00/14] staging: vc04_services: bcm2835-isp support Laurent Pinchart
2022-11-22 11:42   ` Dave Stevenson
2022-11-22 12:34     ` Umang Jain
2022-11-26 14:42 ` Stefan Wahren [this message]
2022-11-26 16:26   ` Umang Jain
2022-11-26 22:56     ` Stefan Wahren
2022-11-30 10:58       ` Umang Jain
2022-12-01 22:45         ` Stefan Wahren
2022-12-02  3:57           ` Umang Jain
2022-12-02  9:17             ` Laurent Pinchart
2022-12-02 11:23               ` Dave Stevenson
2022-12-02 12:10                 ` Laurent Pinchart
2022-12-02 12:35                   ` Stefan Wahren
2022-12-02 13:25                     ` Peter Robinson
2022-12-02 12:38                   ` Dave Stevenson
2022-12-02 13:29                     ` Laurent Pinchart
2022-12-02 12:41                 ` Stefan Wahren
2022-12-02 13:32                   ` Laurent Pinchart
2022-12-02 13:42                   ` Dave Stevenson
2022-12-03 13:41                     ` Stefan Wahren

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