[Intel-gfx] [PATCH 2/3] drm/i915/display: Use AUDIO_MMIO for crtc power domain mask

[Anshuman Gupta]

Use POWER_DOMAIN_AUDIO_MMIO power domain instead of
POWER_DOMAIN_AUDIO in crtc power domain mask.

It will save the power in use cases when DP/HDMI connectors
configured with PIPE_A without any audio playback.

v1: Changes since RFC
- changed power domain names. [Imre]

Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Cc: Kai Vehmanen <kai.vehmanen at linux.intel.com>
Cc: Uma Shankar <uma.shankar at intel.com>
Cc: Imre Deak <imre.deak at intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta at intel.com>
---
 drivers/gpu/drm/i915/display/intel_ddi.c     | 2 +-
 drivers/gpu/drm/i915/display/intel_display.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 91fd85bee1d2..4778c3e377aa 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3441,7 +3441,7 @@ static bool intel_ddi_is_audio_enabled(struct drm_i915_private *dev_priv,
 	if (cpu_transcoder == TRANSCODER_EDP)
 		return false;
 
-	if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_AUDIO))
+	if (!intel_display_power_is_enabled(dev_priv, POWER_DOMAIN_AUDIO_MMIO))
 		return false;
 
 	return intel_de_read(dev_priv, HSW_AUD_PIN_ELD_CP_VLD) &
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 026c28c612f0..dd5994c44c3f 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -3864,7 +3864,7 @@ static u64 get_crtc_power_domains(struct intel_crtc_state *crtc_state)
 	}
 
 	if (HAS_DDI(dev_priv) && crtc_state->has_audio)
-		mask |= BIT_ULL(POWER_DOMAIN_AUDIO);
+		mask |= BIT_ULL(POWER_DOMAIN_AUDIO_MMIO);
 
 	if (crtc_state->shared_dpll)
 		mask |= BIT_ULL(POWER_DOMAIN_DISPLAY_CORE);
-- 
2.26.2