struct
Defined at line 81 of file ../../src/graphics/display/drivers/intel-display/registers-pipe-scaler.h
Selects the index of the plane where the output is scaled. An index of 0
indicates that the output of the whole pipe is scaled.
The value of `scaled_plane_index` must not exceed the number of
planes (excluding cursor plane) supported by the pipe. On Kaby Lake and
Skylake, each pipe has 3 non-cursor planes.
The caller must guarantee that the plane / pipe fulfills all the
constraints below:
- The input size of the pipe / plane must be at least 8 scanlines.
- IF (Interlaced fetch) mode must be disabled.
- Keying can only be enabled if the scaling factor is 1.
- The pixel format must not be 8-bit indexed or XR_BIAS.
- Floating point source pixel values must be within the [0.0, 1.0] range.
Public Members
Field field