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(parent: ace6581) | patch
drm/radeon: use frac fb div on RS780/RS880
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 1 Apr 2013 20:06:25 +0000 (16:06 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Jun 2014 23:02:12 +0000 (16:02 -0700)
commitf909046a7bab57744c0498125b8a91450aa12829
treef2c955aa9e01cf2d90bef0c4417f253b6caaae76tree | snapshot
parentace6581eb5abd4608dd05e858a985c0c2f0e3761commit | diff
drm/radeon: use frac fb div on RS780/RS880

commit 411678288d61ba17afe1f8afed92200be6bbc65d upstream.

Monitors seem to prefer it.  Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=37696

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[bwh: Backported to 3.2:
 - Adjust context
 - Add to pll->flags, not radeon_crtc->pll_flags]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Weng Meiling <wengmeiling.weng@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/atombios_crtc.c diff | blob | history
Domain: System / Kernel;