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From 89b9366047f51fcef7f7e36f2b351a98326c8656 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Tue, 12 Jul 2016 22:40:01 +0200
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Subject: [PATCH] Revert "ALSA: hda - remove controller dependency on i915
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power well for SKL"
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This reverts commit 03b135cebc47d75ea2dc346770374ab741966955.
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---
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sound/pci/hda/hda_intel.c | 4 +++-
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sound/pci/hda/patch_hdmi.c | 2 +-
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2 files changed, 4 insertions(+), 2 deletions(-)
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diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
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index e320c44..290d60f 100644
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--- a/sound/pci/hda/hda_intel.c
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+++ b/sound/pci/hda/hda_intel.c
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@@ -361,7 +361,9 @@ enum {
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#define CONTROLLER_IN_GPU(pci) (((pci)->device == 0x0a0c) || \
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((pci)->device == 0x0c0c) || \
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((pci)->device == 0x0d0c) || \
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- ((pci)->device == 0x160c))
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+ ((pci)->device == 0x160c) || \
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+ ((pci)->device == 0xa170) || \
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+ ((pci)->device == 0x9d70))
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#define IS_SKL(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0xa170)
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#define IS_SKL_LP(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x9d70)
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diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
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index d0d5ad8..9203da1 100644
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--- a/sound/pci/hda/patch_hdmi.c
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+++ b/sound/pci/hda/patch_hdmi.c
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@@ -2379,7 +2379,7 @@ static int patch_i915_hsw_hdmi(struct hda_codec *codec)
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/* For Haswell/Broadwell, the controller is also in the power well and
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* can cover the codec power request, and so need not set this flag.
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*/
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- if (!is_haswell(codec) && !is_broadwell(codec))
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+ if (!is_haswell(codec) && !is_broadwell(codec) && !is_skylake(codec))
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codec->core.link_power_control = 1;
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codec->patch_ops.set_power_state = haswell_set_power_state;
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--
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2.7.4
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