diff options
Diffstat (limited to 'drivers/media/platform/xilinx/xilinx-vip.h')
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-vip.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-vip.h b/drivers/media/platform/xilinx/xilinx-vip.h index ba939dd52818..55b994f0c26e 100644 --- a/drivers/media/platform/xilinx/xilinx-vip.h +++ b/drivers/media/platform/xilinx/xilinx-vip.h @@ -106,8 +106,13 @@ struct xvip_device { * @width: AXI4 format width in bits per component * @pattern: CFA pattern for Mono/Sensor formats * @code: media bus format code - * @bpp: bytes per pixel (when stored in memory) + * @bpl_factor: Bytes per line factor + * @bpp: bits per pixel * @fourcc: V4L2 pixel format FCC identifier + * @num_planes: number of planes w.r.t. color format + * @buffers: number of buffers per format + * @hsub: Horizontal sampling factor of Chroma + * @vsub: Vertical sampling factor of Chroma * @description: format description, suitable for userspace */ struct xvip_video_format { @@ -115,14 +120,21 @@ struct xvip_video_format { unsigned int width; const char *pattern; unsigned int code; + unsigned int bpl_factor; unsigned int bpp; u32 fourcc; + u8 num_planes; + u8 buffers; + u8 hsub; + u8 vsub; const char *description; }; const struct xvip_video_format *xvip_get_format_by_code(unsigned int code); const struct xvip_video_format *xvip_get_format_by_fourcc(u32 fourcc); const struct xvip_video_format *xvip_of_get_format(struct device_node *node); +void xvip_bpl_scaling_factor(u32 fourcc, u32 *numerator, u32 *denominator); +void xvip_width_padding_factor(u32 fourcc, u32 *numerator, u32 *denominator); void xvip_set_format_size(struct v4l2_mbus_framefmt *format, const struct v4l2_subdev_format *fmt); int xvip_enum_mbus_code(struct v4l2_subdev *subdev, |