drm/amdgpu/pm: rework i2c xfers on sienna cichlid (v4)

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Make it generic so we can support more than just EEPROMs.

v2: fix restart handling between transactions.
v3: handle 7 to 8 bit addr conversion
v4: Fix &req --> req. (Luben T)

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>

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Alex Deucher 2021-01-21 14:08:29 -05:00

parent 6963d6c176

commit 5125c96a9d

1 changed files with 58 additions and 171 deletions

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drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c

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