diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 82d1b91bdfa6..9a95a27a8464 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c | |||
| @@ -1998,9 +1998,12 @@ static void ironlake_crtc_dpms(struct drm_crtc *crtc, int mode) | |||
| 1998 | reg = I915_READ(trans_dp_ctl); | 1998 | reg = I915_READ(trans_dp_ctl); |
| 1999 | reg &= ~TRANS_DP_PORT_SEL_MASK; | 1999 | reg &= ~TRANS_DP_PORT_SEL_MASK; |
| 2000 | reg = TRANS_DP_OUTPUT_ENABLE | | 2000 | reg = TRANS_DP_OUTPUT_ENABLE | |
| 2001 | TRANS_DP_ENH_FRAMING | | 2001 | TRANS_DP_ENH_FRAMING; |
| 2002 | TRANS_DP_VSYNC_ACTIVE_HIGH | | 2002 | |
| 2003 | TRANS_DP_HSYNC_ACTIVE_HIGH; | 2003 | if (crtc->mode.flags & DRM_MODE_FLAG_PHSYNC) |
| 2004 | reg |= TRANS_DP_HSYNC_ACTIVE_HIGH; | ||
| 2005 | if (crtc->mode.flags & DRM_MODE_FLAG_PVSYNC) | ||
| 2006 | reg |= TRANS_DP_VSYNC_ACTIVE_HIGH; | ||
| 2004 | 2007 | ||
| 2005 | switch (intel_trans_dp_port_sel(crtc)) { | 2008 | switch (intel_trans_dp_port_sel(crtc)) { |
| 2006 | case PCH_DP_B: | 2009 | case PCH_DP_B: |