drm/i915: Get audio power domain during initial hw readout (v2)
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Message ID 1461184701-10417-1-git-send-email-bob.j.paauwe@intel.com
State New
Headers show

Commit Message

Bob Paauwe April 20, 2016, 8:38 p.m. UTC
if the crtc has audio is enabled. Otherwise, when the first atomic
modeset happens it will warn when trying to drop the audio power
domain.

v2: move this to get_crtc_power_domains to be consistent with other
    power domain setup (Ville)

Signed-off-by: Bob Paauwe <bob.j.paauwe@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
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diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f29f2f6..96f7a87 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5264,6 +5264,9 @@  static unsigned long get_crtc_power_domains(struct drm_crtc *crtc,
 	if (crtc_state->shared_dpll)
 		mask |= BIT(POWER_DOMAIN_PLLS);
 
+	if (crtc_state->has_audio)
+		mask |= BIT(POWER_DOMAIN_AUDIO);
+
 	return mask;
 }