| From: |
| Pavan Bobba <opensource206-AT-gmail.com> |
| To: |
| skhan-AT-linuxfoundation.org, kieran.bingham-AT-ideasonboard.com, mchehab-AT-kernel.org |
| Subject: |
| [PATCH 0/5] media: vimc: add RGB/YUV input entity and improve pipeline support |
| Date: |
| Thu, 20 Nov 2025 14:19:21 +0530 |
| Message-ID: |
| <20251120084926.18620-1-opensource206@gmail.com> |
| Cc: |
| linux-kernel-AT-vger.kernel.org, linux-media-AT-vger.kernel.org, Pavan Bobba <opensource206-AT-gmail.com> |
| Archive-link: |
| Article |
This series extends the vimc test driver with a new RGB/YUV input entity,
pipeline enhancements, and documentation updates.
Patch 1 adds an RGB/YUV input entity that can be used to simulate pipelines
starting after a real debayer stage.
Patch 2 adds V4L2_FIELD_ALTERNATE support to vimc-sensor, allowing it to
simulate interlaced sources.
Patch 3 extends the debayer to support multiple RGB output formats.
Patch 4 allows vimc-capture to accept custom bytesperline values so users can
exercise padded strides when testing the RGB/YUV path.
Patch 5 updates the vimc documentation with the RGB/YUV input entity and
revised media-ctl/v4l2-ctl examples.
Tested with:
- vimc.0 on x86_64 using media-ctl and v4l2-ctl pipelines
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 +-
.../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 +-
.../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
--
2.43.0
