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(parent: e752bb1) | patch
drm/amdgpu: fix xclk freq on CHIP_STONEY
authorChia-I Wu <olvaffe@gmail.com>
Thu, 1 Jun 2023 21:48:08 +0000 (14:48 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 14 Jun 2023 08:59:57 +0000 (10:59 +0200)
commit2fc62d51d3e404b37fc0ba891fd3162cb46efde4
tree0d833448b5f3c3dde7ecc5c788512ba64c4ee33dtree | snapshot
parente752bb1c039f448eaf6f6e60ac558fabb28aa445commit | diff
drm/amdgpu: fix xclk freq on CHIP_STONEY

commit b447b079cf3a9971ea4d31301e673f49612ccc18 upstream.

According to Alex, most APUs from that time seem to have the same issue
(vbios says 48Mhz, actual is 100Mhz).  I only have a CHIP_STONEY so I
limit the fixup to CHIP_STONEY

Signed-off-by: Chia-I Wu <olvaffe@gmail.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/vi.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git