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, 11 May 2013 20:54:04 +0000 (13:54 -0700)
commit3e7e32bed1ceb3f3055c075bfdede9ec07125b33
treee620355d4f872d8f8b9b833f3de4af72c0c4fd4b
parent6f78014bfbeaa96d8c5b1180921bdbb0fdd98d0a
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/radeon/atombios_crtc.c