There's no need to check whether audio is enabled (which for ddi ports
is done through the crtc->eld_vld flag) since at the cost of a
potentially unecessary register rmw cycle we can unconditionally do
this.
Note that the edp check is just paranoia since we won't ever call the
write_eld function for an edp panel.
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
drivers/gpu/drm/i915/intel_ddi.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 94dc62607a1a..527fea50e599 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -1403,12 +1403,10 @@ static void intel_disable_ddi(struct intel_encoder *intel_encoder)
struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t tmp;
- if (intel_crtc->eld_vld && type != INTEL_OUTPUT_EDP) {
- tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
- tmp &= ~((AUDIO_OUTPUT_ENABLE_A | AUDIO_ELD_VALID_A) <<
- (pipe * 4));
- I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp);
- }
+ tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD);
+ tmp &= ~((AUDIO_OUTPUT_ENABLE_A | AUDIO_ELD_VALID_A) <<
+ (pipe * 4));
+ I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp);
if (type == INTEL_OUTPUT_EDP) {
struct intel_dp *intel_dp = enc_to_intel_dp(encoder);
--
1.8.1.4
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