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drm/amdgpu/pm: rework i2c xfers on sienna cichlid (v4)
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 21 Jan 2021 19:08:29 +0000 (14:08 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 1 Jul 2021 04:24:39 +0000 (00:24 -0400)
commit5125c96a9d87fbfdc8bb01e37b5d28c0e15ea108
tree9b9fd11b6bf4f9717614e3c8801d59d252a0f325tree
parent6963d6c176fe36c775996cfd6886d4c4234ccd9ecommit | diff
drm/amdgpu/pm: rework i2c xfers on sienna cichlid (v4)

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>
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c diff | blob | blame | history
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