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(parent: 077bba0) | patch
drm/amd/include: Add mmhub 9.4 reg offsets and shift-mask
authorLeo Li <sunpeng.li@amd.com>
Thu, 22 Nov 2018 14:39:17 +0000 (09:39 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 5 Dec 2018 22:49:50 +0000 (17:49 -0500)
commitb682ec9e1e2e24266ec1c6adaf85e51345dcba16
treef6f462031852ecc37aa0abf4b5f68a6196194e14tree | snapshot
parent077bba0d4975b02deb5703570c8bc80ab32bc5d0commit | diff
drm/amd/include: Add mmhub 9.4 reg offsets and shift-mask

In particular, we need the mmMC_VM_XGMI_LFB_CNTL register, for
determining if xGMI is enabled on VG20. This will be used by DC to
determine the correct spread spectrum adjustment for display and audio
clocks.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_0_offset.h [new file with mode: 0644] blob
drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_9_4_0_sh_mask.h [new file with mode: 0644] blob
Linux Kernel Source Tree.