diff options
| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-06-15 11:55:18 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-06-20 22:49:45 +0200 |
| commit | bd9e8413c9bdfc36b5b8ce6ed86843d157c17099 (patch) | |
| tree | f0181ccec098bada992643ffe9d7253fa55b7c2b | |
| parent | f7dff0c9cbb89e9c406c0ca47f32129b61721174 (diff) | |
drm/i915: VLV VGA port only handles on & off, like PCH VGA
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index 71b412a6fbd5..61d55d3141c7 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -88,6 +88,9 @@ static void gmch_crt_dpms(struct drm_encoder *encoder, int mode) temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE); temp &= ~ADPA_DAC_ENABLE; + if (IS_VALLEYVIEW(dev) && mode != DRM_MODE_DPMS_ON) + mode = DRM_MODE_DPMS_OFF; + switch (mode) { case DRM_MODE_DPMS_ON: temp |= ADPA_DAC_ENABLE; |