linux_dsm_epyc7002/drivers/gpu
Alex Deucher 5b40ddf888 drm/radeon/kms: hopefully fix pll issues for real (v3)
The problematic boards have a recommended reference divider
to be used when spread spectrum is enabled on the laptop panel.
Enable the use of the recommended reference divider along with
the new pll algo.

v2: testing options

v3: When using the fixed reference divider with LVDS, prefer
min m to max p and use fractional feedback dividers.

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=28852
https://bugzilla.kernel.org/show_bug.cgi?id=24462
https://bugzilla.kernel.org/show_bug.cgi?id=26552
MacbookPro issues reported by Justin Mattock <justinmattock@gmail.com>

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-15 09:18:51 +10:00
..
drm drm/radeon/kms: hopefully fix pll issues for real (v3) 2011-02-15 09:18:51 +10:00
stub gpu/stub: fix acpi_video build error, fix stub kconfig dependencies 2011-02-04 12:48:18 +10:00
vga Merge remote branch 'linus/master' into drm-intel-fixes 2011-01-24 18:27:32 +00:00
Makefile gpu: Add Intel GMA500(Poulsbo) Stub Driver 2010-10-26 11:00:13 +10:00