The LT9211 LVDS TX output driver current is currently hardcoded to
0x8 (~25 uA). Some board layouts require a different drive strength
to meet signal integrity requirements.
This series adds support for the standard 'drive-strength-microamp'
DT property, allowing board DTs to select one of sixteen discrete
current levels between 12 uA and 36 uA. The default preserves the
existing behaviour.
Boerge Struempfel (2):
dt-bindings: display/bridge: lt9211: Add drive-strength-microamp
property
drm/bridge: lt9211: Add drive-strength-microamp DT property
.../display/bridge/lontium,lt9211.yaml | 7 +++++
drivers/gpu/drm/bridge/lontium-lt9211.c | 28 ++++++++++++++++++-
2 files changed, 34 insertions(+), 1 deletion(-)
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2.54.0
