diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-06-14 14:02:52 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-07-01 11:14:51 +0200 |
| commit | 99750bd46f6ad3816fe2045a34fac432114c8196 (patch) | |
| tree | f9997cfed07a8a9826c57e8e2d65de457611c6cf /tools/perf/scripts/python/syscall-counts.py | |
| parent | 7425034a3361145c109510892d1e5154af2cdfed (diff) | |
drm/i915: Fix VLV PLL LPF coefficients for DAC
The current PLL settings produce a rather unstable picture when
I hook up a VLV to my HP ZR24w display via a VGA cable.
According to VLV2A0_DP_eDP_HDMI_DPIO_driver_vbios_notes_9, we should
use the the same LPF coefficients for DAC as we do for HDMI and RBR DP.
And indeed that seems to cure the shivers.
v2: Add the name of the relevant document to the commit message
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions