diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 17612548c58d..e2bea710614f 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -335,8 +335,12 @@ vlv_power_sequencer_kick(struct intel_dp *intel_dp) release_cl_override = IS_CHERRYVIEW(dev) && !chv_phy_powergate_ch(dev_priv, phy, ch, true); - vlv_force_pll_on(dev, pipe, IS_CHERRYVIEW(dev) ? - &chv_dpll[0].dpll : &vlv_dpll[0].dpll); + if (vlv_force_pll_on(dev, pipe, IS_CHERRYVIEW(dev) ? + &chv_dpll[0].dpll : &vlv_dpll[0].dpll)) { + DRM_ERROR("Failed to force on pll for pipe %c!\n", + pipe_name(pipe)); + return; + } } /* |