From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DBC35369213; Tue, 13 Jan 2026 09:19:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768295972; cv=none; b=Y9ZSzphLNTLIVfXaWKwbIFHK/O6pSFV5rpTCBiXTbfameLkI9aZ3aymB0nV5Ksg+AQazaUASewJmjv0CJ5NadnnB+6GQhWQeY07KXgGXYubua0onI2nD5I0ZRpE3OY+auYkRGcBiE5uA/5A+DoDXlhEhDHHmNGbf6dt6Cu3gT40= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768295972; c=relaxed/simple; bh=pMp/vP+6V6CNi+Sf5/eXNH8L5FL9MmyBessBv3fX9cc=; h=Message-ID:Date:MIME-Version:From:Subject:To:Cc:References: In-Reply-To:Content-Type; b=pfpY3b4UUPLYQeAm0GKzm86R7iD71qT5jvgJH/d+GLF3pEU7jiqUJ6r9MzSTAGAQv2+7I2Iy4UWEBCIqc3tD5hPKsfZkv/V7Zk6cRfn9QwykkshGMTs80UfJPCdBOoYPskkQQlyl0YciU23yhDHH1QL2Bqgkvfpn5Vu+pyC+GUU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jsWhm9Dm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jsWhm9Dm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7CEC6C116C6; Tue, 13 Jan 2026 09:19:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768295969; bh=pMp/vP+6V6CNi+Sf5/eXNH8L5FL9MmyBessBv3fX9cc=; h=Date:From:Subject:To:Cc:References:In-Reply-To:From; b=jsWhm9DmJyHuxMjWm1c98DoMzIEce03ZWxKflnlWpdEKNrup2MBJ5RStk6QXFT0zl uIvcuQHhcdsndorBJ7t6YqGkHg5Ex75N8CyMljEHNA2BCxdTC4fUetEfog+qFYgojw ekhL+RHQ2H/oqFinbRBmCRMBrzMj0ExA9s4vHBMUGK9lq5iclKHrRrvNkBxiJVj2Gi EPy3ZRjt+cg7xs9eSSH1EGzQLzbsGEQKRlhSv3tewOuo7gaXU5hSA70XoU/4f/14e1 dlZV+0bIKEFpAdZMA9U0pBwdNWm/7PGzJHunjCmWF/oZ8Dy+7iQBTqJmpeYfYiIdKl zVvil8oVut7YA== Message-ID: Date: Tue, 13 Jan 2026 10:19:25 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Hans Verkuil Subject: Re: [GIT PULL] Linux Media vimc update for 6.20-rc1 To: Shuah Khan , Mauro Carvalho Chehab Cc: Kieran Bingham , Hans Verkuil , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, Pavan Bobba , shuah References: <5e808887-c849-4ccd-8fbf-77d12e3d8730@linuxfoundation.org> Content-Language: en-US, nl In-Reply-To: <5e808887-c849-4ccd-8fbf-77d12e3d8730@linuxfoundation.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Shuah, Pavan, On 08/01/2026 22:42, Shuah Khan wrote: > Hi Mauro, > > Please pull the vimc next update for Linux 6.20-rc1. > > Adds > RGB/YUV input entity implementation > support for V4L2_FIELD_ALTERNATE in vimc-sensor > support for multiple RGB formats in vimc-debayer > support custom bytesperline values in vimc-capture > document RGB/YUV input entity > > diff is attached. Unfortunately these vimc changes cause regressions in the vimc test-media test. This test is run in our CI to catch regressions, so it must always pass. The test is in the v4l-utils git repository (https://git.linuxtv.org/v4l-utils.git/) in the contrib/test directory. It's run as: 'sudo ./test-media vimc'. It could be that these changes require changes in the vimc test itself. In that case I need a patch for test-media fixing this. However, looking at the failures I think that at least some of the issues are caused by these patches. Since this series adds a new entity, I think that test-media needs to be patched anyway with a new test that tests this new entity as well. Running the test-media vimc test results in: Summary: Total for vimc device /dev/media4: 8, Succeeded: 8, Failed: 0, Warnings: 0 Total for vimc device /dev/video13: 60, Succeeded: 49, Failed: 11, Warnings: 0 Total for vimc device /dev/video14: 60, Succeeded: 60, Failed: 0, Warnings: 0 Total for vimc device /dev/video15: 60, Succeeded: 49, Failed: 11, Warnings: 0 Total for vimc device /dev/v4l-subdev0: 54, Succeeded: 54, Failed: 0, Warnings: 0 Total for vimc device /dev/v4l-subdev1: 54, Succeeded: 54, Failed: 0, Warnings: 0 Total for vimc device /dev/v4l-subdev2: 61, Succeeded: 59, Failed: 2, Warnings: 0 Total for vimc device /dev/v4l-subdev3: 61, Succeeded: 59, Failed: 2, Warnings: 0 Total for vimc device /dev/v4l-subdev4: 54, Succeeded: 52, Failed: 2, Warnings: 0 Total for vimc device /dev/v4l-subdev5: 61, Succeeded: 61, Failed: 0, Warnings: 0 Total for vimc device /dev/v4l-subdev6: 47, Succeeded: 47, Failed: 0, Warnings: 0 Total for vimc device /dev/v4l-subdev7: 47, Succeeded: 47, Failed: 0, Warnings: 0 Grand Total for vimc device /dev/media4: 627, Succeeded: 599, Failed: 28, Warnings: 0 So I'm dropping this PR. Regards, Hans > > thanks, > -- Shuah > > ---------------------------------------------------------------- > > The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8: > > Linux 6.19-rc1 (2025-12-14 16:05:07 +1200) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux tags/linux-vimc-6.20-rc1 > > for you to fetch changes up to c3a017646b770b76f0f08c96aa74fbc4404ef674: > > docs: media: vimc: document RGB/YUV input entity (2025-12-15 12:43:25 -0700) > > ---------------------------------------------------------------- > linux-vimc-6.20-rc1 > > Adds > RGB/YUV input entity implementation > support for V4L2_FIELD_ALTERNATE in vimc-sensor > support for multiple RGB formats in vimc-debayer > support custom bytesperline values in vimc-capture > document RGB/YUV input entity > > ---------------------------------------------------------------- > Pavan Bobba (5): > media: vimc: add RGB/YUV input entity implementation > media: vimc: add support for V4L2_FIELD_ALTERNATE in vimc-sensor > media: vimc: debayer: add support for multiple RGB formats > media: vimc: capture: support custom bytesperline values > docs: media: vimc: document RGB/YUV input entity > > Documentation/admin-guide/media/vimc.rst | 39 +++-- > drivers/media/test-drivers/vimc/Makefile | 3 +- > drivers/media/test-drivers/vimc/vimc-capture.c | 15 +- > drivers/media/test-drivers/vimc/vimc-common.h | 1 + > drivers/media/test-drivers/vimc/vimc-core.c | 3 +- > drivers/media/test-drivers/vimc/vimc-debayer.c | 113 ++++++++++--- > drivers/media/test-drivers/vimc/vimc-input.c | 210 +++++++++++++++++++++++++ > drivers/media/test-drivers/vimc/vimc-sensor.c | 9 +- > 8 files changed, 352 insertions(+), 41 deletions(-) > create mode 100644 drivers/media/test-drivers/vimc/vimc-input.c > > ----------------------------------------------------------------