Struct FfeLevels 

pub struct FfeLevels(/* private fields */);

FFE (Feed-Forward Equalization) levels written into Config_1 bits[7:4]: the highest TxFFE level index the source supports for the requested rate.

The allowed maximum depends on the FRL rate: 3 up to 12 Gbps, 7 for faster rates (see FfeLevels::max_for). Scdc::write_frl_config rejects a configuration that exceeds it.

Implementations

impl FfeLevels

pub const fn new(levels: u8) -> Option<FfeLevels>

Constructs FfeLevels; None above 7, the highest level any FRL rate allows.

pub fn max_for(rate: HdmiForumFrl) -> FfeLevels

The highest FFE level allowed at rate: 3 for rates up to 12 Gbps, 7 above.

HdmiForumFrl values are in rate order (12 Gbps is 6; the 16, 20 and 24 Gbps rates that allow 7 follow it), so rates added to HdmiForumFrl later get 7 without a change here.

pub const fn value(self) -> u8

Returns the level index.

Trait Implementations

impl Clone for FfeLevels

fn clone(&self) -> FfeLevels

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for FfeLevels

impl Debug for FfeLevels

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for FfeLevels

fn default() -> FfeLevels

Returns the “default value” for a type.

impl Eq for FfeLevels

impl PartialEq for FfeLevels

fn eq(&self, other: &FfeLevels) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FfeLevels