diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2013-05-22 15:36:18 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-05-23 23:24:46 +0200 |
| commit | a1ca802d98acbc5fd87cc399b6aaf38f54be33e1 (patch) | |
| tree | 82f4475420912a6842b26388c251700b41a60615 /drivers/gpu | |
| parent | 5a09ae9fd509d7dded34e0d599e1afa5142c6987 (diff) | |
drm/i915: drop redundant warnings on not holding dpio_lock
The lower level sideband read/write functions already do this.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 4 |
2 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 9332558fc3d..098e7c25f4e 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -1442,8 +1442,6 @@ static void intel_pre_enable_dp(struct intel_encoder *encoder) int pipe = intel_crtc->pipe; u32 val; - WARN_ON(!mutex_is_locked(&dev_priv->dpio_lock)); - val = intel_dpio_read(dev_priv, DPIO_DATA_LANE_A(port)); val = 0; if (pipe) @@ -1470,8 +1468,6 @@ static void intel_dp_pre_pll_enable(struct intel_encoder *encoder) if (!IS_VALLEYVIEW(dev)) return; - WARN_ON(!mutex_is_locked(&dev_priv->dpio_lock)); - /* Program Tx lane resets to default */ intel_dpio_write(dev_priv, DPIO_PCS_TX(port), DPIO_PCS_TX_LANE2_RESET | @@ -1622,8 +1618,6 @@ static uint32_t intel_vlv_signal_levels(struct intel_dp *intel_dp) uint8_t train_set = intel_dp->train_set[0]; int port = vlv_dport_to_channel(dport); - WARN_ON(!mutex_is_locked(&dev_priv->dpio_lock)); - switch (train_set & DP_TRAIN_PRE_EMPHASIS_MASK) { case DP_TRAIN_PRE_EMPHASIS_0: preemph_reg_value = 0x0004000; diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index 18f8ce0404c..83b63d72af8 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1018,8 +1018,6 @@ static void intel_hdmi_pre_enable(struct intel_encoder *encoder) if (!IS_VALLEYVIEW(dev)) return; - WARN_ON(!mutex_is_locked(&dev_priv->dpio_lock)); - /* Enable clock channels for this port */ val = intel_dpio_read(dev_priv, DPIO_DATA_LANE_A(port)); val = 0; @@ -1063,8 +1061,6 @@ static void intel_hdmi_pre_pll_enable(struct intel_encoder *encoder) if (!IS_VALLEYVIEW(dev)) return; - WARN_ON(!mutex_is_locked(&dev_priv->dpio_lock)); - /* Program Tx lane resets to default */ intel_dpio_write(dev_priv, DPIO_PCS_TX(port), DPIO_PCS_TX_LANE2_RESET | |