diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dpio_phy.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_dpio_phy.c b/drivers/gpu/drm/i915/intel_dpio_phy.c index 46e38a05b3ac..09b670929786 100644 --- a/drivers/gpu/drm/i915/intel_dpio_phy.c +++ b/drivers/gpu/drm/i915/intel_dpio_phy.c @@ -328,14 +328,6 @@ bool bxt_ddi_phy_is_enabled(struct drm_i915_private *dev_priv, return false; } - if (phy_info->rcomp_phy == -1 && - !(I915_READ(BXT_PORT_REF_DW3(phy)) & GRC_DONE)) { - DRM_DEBUG_DRIVER("DDI PHY %d powered, but GRC isn't done\n", - phy); - - return false; - } - if (!(I915_READ(BXT_PHY_CTL_FAMILY(phy)) & COMMON_RESET_DIS)) { DRM_DEBUG_DRIVER("DDI PHY %d powered, but still in reset\n", phy); @@ -441,6 +433,9 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv, if (phy_info->rcomp_phy != -1) { uint32_t grc_code; + + bxt_phy_wait_grc_done(dev_priv, phy_info->rcomp_phy); + /* * PHY0 isn't connected to an RCOMP resistor so copy over * the corresponding calibrated value from PHY1, and disable @@ -464,10 +459,6 @@ static void _bxt_ddi_phy_init(struct drm_i915_private *dev_priv, val = I915_READ(BXT_PHY_CTL_FAMILY(phy)); val |= COMMON_RESET_DIS; I915_WRITE(BXT_PHY_CTL_FAMILY(phy), val); - - if (phy_info->rcomp_phy == -1) - bxt_phy_wait_grc_done(dev_priv, phy); - } void bxt_ddi_phy_uninit(struct drm_i915_private *dev_priv, enum dpio_phy phy) |