mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-29 05:55:02 +08:00
1536fbdbcb
According to media bus pixel codes definition, data formats on serial busses should be described with one bus sample per pixel. Documentation/userspace-api/media/v4l/subdev-formats.rst states: "The media bus pixel codes document parallel formats. Should the pixel data be transported over a serial bus, the media bus pixel code that describes a parallel format that transfers a sample on a single clock cycle is used. For instance, both MEDIA_BUS_FMT_BGR888_1X24 and MEDIA_BUS_FMT_BGR888_3X8 are used on parallel busses for transferring an 8 bits per sample BGR data, whereas on serial busses the data in this format is only referred to using MEDIA_BUS_FMT_BGR888_1X24. This is because there is effectively only a single way to transport that format on the serial busses." Some MIPI CSI receivers strictly obey this definition and declare support for only *1X_* formats. Hence, complement the supported media bus formats with their 1X16 versions (currently applicable to yuyv, uyvy) to enhance interoperability with CSI receivers. Signed-off-by: Xavier Roumegue <xavier.roumegue@oss.nxp.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
||
|---|---|---|
| .. | ||
| cec | ||
| common | ||
| dvb-core | ||
| dvb-frontends | ||
| firewire | ||
| i2c | ||
| mc | ||
| mmc | ||
| pci | ||
| platform | ||
| radio | ||
| rc | ||
| spi | ||
| test-drivers | ||
| tuners | ||
| usb | ||
| v4l2-core | ||
| Kconfig | ||
| Makefile | ||