drm/amd/pm: Extend the I2C quirk table

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Extend the I2C quirk table for SMU access
controlled I2C adapters. Let the kernel I2C layer
check that the messages all have the same address,
and that their combined size doesn't exceed the
maximum size of a SMU software I2C request.

Suggested-by: Jean Delvare <jdelvare@suse.de>
Cc: Jean Delvare <jdelvare@suse.de>
Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Cc: Lijo Lazar <Lijo.Lazar@amd.com>
Cc: Stanley Yang <Stanley.Yang@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Acked-by: Alexander Deucher <Alexander.Deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Luben Tuikov 2021-02-19 23:37:28 -05:00 • committed by Alex Deucher

parent 16ef797737

commit 1673662761

3 changed files with 12 additions and 3 deletions

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5

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

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drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c

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

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