From: tumic@gpxsee.org
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
"Martin Tůma" <martin.tuma@digiteqautomotive.com>
Subject: [PATCH v5 0/4] media: mgb4: YUV and variable framerate support
Date: Fri, 26 Apr 2024 16:16:15 +0200 [thread overview]
Message-ID: <20240426141619.8866-1-tumic@gpxsee.org> (raw)
From: Martin Tůma <martin.tuma@digiteqautomotive.com>
Recent mgb4 FW update added support for the YUV image format and variable
framerates independent of the signal framerate. The following patches extend
the mgb4 driver with support for both features.
Changes in V5:
- Removed surplus v4l2_format.type checks.
- Improved the patch descriptions.
- Splitted the frame rate limit patch into separate code/documentation parts.
Changes in V4:
- Splitted the output frame_rate handling fix from the variable frame rate
addition patch.
Changes in V3:
- Use div_u64() for 64b division (fixes build error on ARM32)
Changes in V2:
- Added missing stride limit
Martin Tůma (4):
media: mgb4: Add support for YUV image formats
media: mgb4: Add support for V4L2_CAP_TIMEPERFRAME
media: mgb4: Fixed signal frame rate limit handling
media: admin-guide: mgb4: Outputs DV timings documentation update
Documentation/admin-guide/media/mgb4.rst | 23 +-
drivers/media/pci/mgb4/mgb4_core.c | 2 +-
drivers/media/pci/mgb4/mgb4_core.h | 2 +
drivers/media/pci/mgb4/mgb4_io.h | 29 ++-
drivers/media/pci/mgb4/mgb4_sysfs_out.c | 9 +-
drivers/media/pci/mgb4/mgb4_vin.c | 193 +++++++++++---
drivers/media/pci/mgb4/mgb4_vin.h | 3 +-
drivers/media/pci/mgb4/mgb4_vout.c | 309 ++++++++++++++++++++---
drivers/media/pci/mgb4/mgb4_vout.h | 5 +-
9 files changed, 483 insertions(+), 92 deletions(-)
base-commit: 8a718752f5c339137c5b05e54f116cd26d5a4143
--
2.44.0
next reply other threads:[~2024-04-26 14:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-26 14:16 tumic [this message]
2024-04-26 14:16 ` [PATCH v5 1/4] media: mgb4: Add support for YUV image formats tumic
2024-04-26 14:16 ` [PATCH v5 2/4] media: mgb4: Add support for V4L2_CAP_TIMEPERFRAME tumic
2024-04-26 14:16 ` [PATCH v5 3/4] media: mgb4: Fixed signal frame rate limit handling tumic
2024-04-26 14:16 ` [PATCH v5 4/4] media: admin-guide: mgb4: Outputs DV timings documentation update tumic
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