Hi,

We’d like to add the firmware for the Cirrus CS35L56 smart amplifiers for some Lenovo laptops.

(There is a different PR for a few other Lenovo laptops, I can apply them here in either order so sending and not waiting till that is merged!)

Thanks,

-Simon

The following changes since commit 3fc7117bb925983bc39d7ba957ce5fafe1f65d41:

Merge branch 'wcn6855' into 'main' (2026-04-17 13:57:51 +0000)

are available in the Git repository at:

for you to fetch changes up to fd246bfaf9371547d83513137ce2c100816f2b30:

cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d) (2026-04-20 12:47:51 +0000)

----------------------------------------------------------------

Simon Trimmer (1):

cirrus: cs35l56: Add firmware for Cirrus Amps for some Lenovo laptops (17aa235c 17aa235d)

WHENCE | 7 +++++++

cirrus/cs35l56/CS35L56_Rev4.7.2.wmfw | Bin 0 -> 36308 bytes

cirrus/cs35l57-b2-dsp1-misc-17aa235c-l2u0.bin | Bin 0 -> 13836 bytes

cirrus/cs35l57-b2-dsp1-misc-17aa235c-l2u4.bin | Bin 0 -> 13836 bytes

cirrus/cs35l57-b2-dsp1-misc-17aa235d-l2u0.bin | Bin 0 -> 13788 bytes

cirrus/cs35l57-b2-dsp1-misc-17aa235d-l2u4.bin | Bin 0 -> 13792 bytes

6 files changed, 7 insertions(+)

create mode 100644 cirrus/cs35l56/CS35L56_Rev4.7.2.wmfw

create mode 100644 cirrus/cs35l57-b2-dsp1-misc-17aa235c-l2u0.bin

create mode 100644 cirrus/cs35l57-b2-dsp1-misc-17aa235c-l2u4.bin

create mode 100644 cirrus/cs35l57-b2-dsp1-misc-17aa235d-l2u0.bin

create mode 100644 cirrus/cs35l57-b2-dsp1-misc-17aa235d-l2u4.bin