diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sdvo.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 03c231be227..d9d4d51aa89 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1237,9 +1237,11 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, /* Set the SDVO control regs. */ if (IS_I965G(dev)) { - sdvox |= SDVO_BORDER_ENABLE | - SDVO_VSYNC_ACTIVE_HIGH | - SDVO_HSYNC_ACTIVE_HIGH; + sdvox |= SDVO_BORDER_ENABLE; + if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC) + sdvox |= SDVO_VSYNC_ACTIVE_HIGH; + if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC) + sdvox |= SDVO_HSYNC_ACTIVE_HIGH; } else { sdvox |= I915_READ(sdvo_priv->sdvo_reg); switch (sdvo_priv->sdvo_reg) { |