diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dpio_phy.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dpio_phy.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dpio_phy.c b/drivers/gpu/drm/i915/display/intel_dpio_phy.c index 429f89543789..1e1af7150723 100644 --- a/drivers/gpu/drm/i915/display/intel_dpio_phy.c +++ b/drivers/gpu/drm/i915/display/intel_dpio_phy.c @@ -808,9 +808,9 @@ void chv_set_phy_signal_level(struct intel_encoder *encoder, vlv_dpio_put(dev_priv); } -void chv_data_lane_soft_reset(struct intel_encoder *encoder, - const struct intel_crtc_state *crtc_state, - bool reset) +static void __chv_data_lane_soft_reset(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + bool reset) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); struct intel_digital_port *dig_port = enc_to_dig_port(encoder); @@ -853,6 +853,17 @@ void chv_data_lane_soft_reset(struct intel_encoder *encoder, } } +void chv_data_lane_soft_reset(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + bool reset) +{ + struct drm_i915_private *i915 = to_i915(encoder->base.dev); + + vlv_dpio_get(i915); + __chv_data_lane_soft_reset(encoder, crtc_state, reset); + vlv_dpio_put(i915); +} + void chv_phy_pre_pll_enable(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state) { @@ -880,7 +891,7 @@ void chv_phy_pre_pll_enable(struct intel_encoder *encoder, vlv_dpio_get(dev_priv); /* Assert data lane reset */ - chv_data_lane_soft_reset(encoder, crtc_state, true); + __chv_data_lane_soft_reset(encoder, crtc_state, true); /* program left/right clock distribution */ if (pipe != PIPE_B) { @@ -1008,7 +1019,7 @@ void chv_phy_pre_encoder_enable(struct intel_encoder *encoder, } /* Deassert data lane reset */ - chv_data_lane_soft_reset(encoder, crtc_state, false); + __chv_data_lane_soft_reset(encoder, crtc_state, false); vlv_dpio_put(dev_priv); } |