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(parent: cdeb0c5) | patch
amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID
authorDarren Powell <darren.powell@amd.com>
Wed, 7 Apr 2021 04:34:35 +0000 (00:34 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 29 Apr 2021 03:56:14 +0000 (23:56 -0400)
commit26c2e5bc5724b91cc41a2d99ab53ce4929188348
tree6263ab18a0b4f189e8fa040b3e25a6c36b305768tree | snapshot
parentcdeb0c5370230795c7aadb1964ba43a1840474efcommit | diff
amdgpu/pm: Prevent force of DCEFCLK on NAVI10 and SIENNA_CICHLID

Writing to dcefclk causes the gpu to become unresponsive, and requires a reboot.
Patch ignores a .force_clk_levels(SMU_DCEFCLK) call and issues an
info message.

Signed-off-by: Darren Powell <darren.powell@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c diff | blob | history
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