drm/amdgpu: Add USBC PD FW load to PSP 11

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Add the programming sequence.

v2:
Change donwload wait loop to more efficient.
Move C2PMSG_CMD_GFX_USB_PD_FW_VER defintion

v3: Fix lack of loop counter increment typo

v4: Remove superflous status reg read

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

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Andrey Grodzovsky 2019-12-19 13:06:32 -05:00 • committed by Alex Deucher

parent 95860efc44

commit 0dc93fd117

2 changed files with 84 additions and 0 deletions

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3

drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h

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81

drivers/gpu/drm/amd/amdgpu/psp_v11_0.c

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