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drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 16 Feb 2021 15:57:00 +0000 (10:57 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 4 Mar 2021 10:38:27 +0000 (11:38 +0100)
commit92653268686336ebb9a519b16ac8017f086f6c12
tree493c86d151392655c473bdba43d97e4dc80023f4tree | snapshot
parenta81bb9031a75325b48abb33c4598e4e0ae768178commit | diff
drm/amdgpu: Set reference clock to 100Mhz on Renoir (v2)

commit 6e80fb8ab04f6c4f377e2fd422bdd1855beb7371 upstream.

Fixes the rlc reference clock used for GPU timestamps.
Value is 100Mhz.  Confirmed with hardware team.

v2: reword commit message.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1480
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/amdgpu/soc15.c diff | blob | history
Domain: System / Kernel;