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drm/i915/hdmi: Enable hdmi mode on g4x, too 

For compliance we really should be sending NULL infoframes always
when we detect a hdmi capable monitor. Also remove the now redudant
setting for the has_audio case and enforce that audio is only
possible with a hdmi sink.

Reviewed-by: Naresh Kumar Kachhi <naresh.kumar.kachhi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-04-24 23:54:46 +02:00
parent b7bb243924
commit abac6a009c
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/i915/intel_hdmi.c
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@ -650,15 +650,14 @@ static void intel_hdmi_mode_set(struct intel_encoder *encoder)
else
hdmi_val |= SDVO_COLOR_FORMAT_8bpc;
if (intel_hdmi->has_hdmi_sink &&
(HAS_PCH_CPT(dev) || IS_VALLEYVIEW(dev)))
if (intel_hdmi->has_hdmi_sink)
hdmi_val |= HDMI_MODE_SELECT_HDMI;
if (intel_hdmi->has_audio) {
WARN_ON(!intel_hdmi->has_hdmi_sink);
DRM_DEBUG_DRIVER("Enabling HDMI audio on pipe %c\n",
pipe_name(crtc->pipe));
hdmi_val |= SDVO_AUDIO_ENABLE;
hdmi_val |= HDMI_MODE_SELECT_HDMI;
intel_write_eld(&encoder->base, adjusted_mode);
}