drm/amd/display: Add support for 6.75 GBps link rate

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[Why]
The latest eDP spec version 1.5 defines a new generic link
rate of 6.75 Gbps/Lane, which needs to be supported in the driver.

[How]
Added new element to the dc_link_rate enum

Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Artem Grishin <Artem.Grishin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Artem Grishin 2023-03-14 16:11:39 -04:00 • committed by Alex Deucher

parent 37403ced9f

commit a78d43738e

3 changed files with 16 additions and 9 deletions

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17

drivers/gpu/drm/amd/display/dc/dc_dp_types.h

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5

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c

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3

drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_training.c

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