diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-08-15 01:21:54 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-03 11:05:04 +0200 |
| commit | 1038392b4dd02a46006d38f33aab71486d477ced (patch) | |
| tree | 85c124a5d85e72e904c792d3d20e707393e0c18f /drivers/pwm/pwm-pxa.c | |
| parent | 9d53910580512207186729c94b39cca9a9778c13 (diff) | |
drm/i915: Disable trickle feed for gen2/3
My 830 is unhappy with trickle feed enabled. The symptom is that
the image on the screen shifts a bit to right occasionally.
The BIOS initially disables trickle feed, but it gets reset during
suspend, so we need to re-disable it ourselves. Juse disable it
always.
Also disable it for all other gen2/3 platforms since we disable it
for all more recent platforms as well (until HSW that is). At least
my 855 doesn't seem to mind us doing this. I don't have gen3
hardware to test that.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/pwm/pwm-pxa.c')
0 files changed, 0 insertions, 0 deletions