diff options
author | Ville Syrjälä | 2018-07-05 18:43:50 +0200 |
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committer | Ville Syrjälä | 2018-07-13 17:22:21 +0200 |
commit | 14aa521c5eb615c802d51e9e8884f2dbd35993a2 (patch) | |
tree | 5245f4b3a376e3506283f99fa28bd7c0f0372dfb /drivers/gpu/drm/i915/intel_dp.c | |
parent | drm/i915/userptr: Enable read-only support on gen8+ (diff) | |
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drm/i915: Introduce for_each_intel_dp()
Add a convenience macro for iterating DP encoders.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180705164357.28512-2-ville.syrjala@linux.intel.com
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 38 |
1 files changed, 7 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 7d40bfcb1bbb..f4662b2fb7ab 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -600,14 +600,8 @@ static enum pipe vlv_find_free_pps(struct drm_i915_private *dev_priv) * We don't have power sequencer currently. * Pick one that's not used by other ports. */ - for_each_intel_encoder(&dev_priv->drm, encoder) { - struct intel_dp *intel_dp; - - if (encoder->type != INTEL_OUTPUT_DP && - encoder->type != INTEL_OUTPUT_EDP) - continue; - - intel_dp = enc_to_intel_dp(&encoder->base); + for_each_intel_dp(&dev_priv->drm, encoder) { + struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); if (encoder->type == INTEL_OUTPUT_EDP) { WARN_ON(intel_dp->active_pipe != INVALID_PIPE && @@ -799,19 +793,8 @@ void intel_power_sequencer_reset(struct drm_i915_private *dev_priv) * should use them always. */ - for_each_intel_encoder(&dev_priv->drm, encoder) { - struct intel_dp *intel_dp; - - if (encoder->type != INTEL_OUTPUT_DP && - encoder->type != INTEL_OUTPUT_EDP && - encoder->type != INTEL_OUTPUT_DDI) - continue; - - intel_dp = enc_to_intel_dp(&encoder->base); - - /* Skip pure DVI/HDMI DDI encoders */ - if (!i915_mmio_reg_valid(intel_dp->output_reg)) - continue; + for_each_intel_dp(&dev_priv->drm, encoder) { + struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); WARN_ON(intel_dp->active_pipe != INVALID_PIPE); @@ -3097,16 +3080,9 @@ static void vlv_steal_power_sequencer(struct drm_i915_private *dev_priv, lockdep_assert_held(&dev_priv->pps_mutex); - for_each_intel_encoder(&dev_priv->drm, encoder) { - struct intel_dp *intel_dp; - enum port port; - - if (encoder->type != INTEL_OUTPUT_DP && - encoder->type != INTEL_OUTPUT_EDP) - continue; - - intel_dp = enc_to_intel_dp(&encoder->base); - port = dp_to_dig_port(intel_dp)->base.port; + for_each_intel_dp(&dev_priv->drm, encoder) { + struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); + enum port port = encoder->port; WARN(intel_dp->active_pipe == pipe, "stealing pipe %c power sequencer from active (e)DP port %c\n", |