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(parent: ad2efae) | patch
drm/radeon/ci: disable mclk switching for high refresh rates (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 11 May 2017 17:14:14 +0000 (13:14 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 27 Jul 2017 22:06:06 +0000 (15:06 -0700)
commit0157e2a8a71978c58a7d6cfb3616ab17d9726631
tree2a04b6fe52cd7436e5c62b2b7a91c6f0513a6a9ctree
parentad2efae4613d2090ec7a5654429bf3ff08ea309bcommit | diff
drm/radeon/ci: disable mclk switching for high refresh rates (v2)

commit ab03d9fe508f4e2914a8f4a9eef1b21051cacd0f upstream.

Even if the vblank period would allow it, it still seems to
be problematic on some cards.

v2: fix logic inversion (Nils)

bug: https://bugs.freedesktop.org/show_bug.cgi?id=96868

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/ci_dpm.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git