From e86b14ce46d56f6f84ccacec45466d9b18bef1c2 Mon Sep 17 00:00:00 2001
From: Mengdong Lin <mengdong.lin@intel.com>
Date: Wed, 8 Jan 2014 15:55:32 -0500
Subject: ALSA: hda/hdmi - apply all Haswell fix-ups to Broadwell display codec

commit 75dcbe4dc251ebc28cdf0797b85774cdf53a4d29 upstream.

Broadwell and Haswell have the same behavior on display audio. So this patch
defines is_haswell_plus() to include codecs for both Haswell and its successor
Broadwell, and apply all Haswell fix-ups to Broadwell.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 2d3ed7a..23e0bc6 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -45,6 +45,9 @@ module_param(static_hdmi_pcm, bool, 0644);
 MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
 
 #define is_haswell(codec)  ((codec)->vendor_id == 0x80862807)
+#define is_broadwell(codec)    ((codec)->vendor_id == 0x80862808)
+#define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec))
+
 #define is_valleyview(codec) ((codec)->vendor_id == 0x80862882)
 
 struct hdmi_spec_per_cvt {
@@ -1014,7 +1017,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec,
 	if (!channels)
 		return;
 
-	if (is_haswell(codec))
+	if (is_haswell_plus(codec))
 		snd_hda_codec_write(codec, pin_nid, 0,
 					    AC_VERB_SET_AMP_GAIN_MUTE,
 					    AMP_OUT_UNMUTE);
@@ -1196,7 +1199,7 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
 	int pinctl;
 	int new_pinctl = 0;
 
-	if (is_haswell(codec))
+	if (is_haswell_plus(codec))
 		haswell_verify_D0(codec, cvt_nid, pin_nid);
 
 	if (snd_hda_query_pin_caps(codec, pin_nid) & AC_PINCAP_HBR) {
@@ -1357,7 +1360,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 			    mux_idx);
 
 	/* configure unused pins to choose other converters */
-	if (is_haswell(codec) || is_valleyview(codec))
+	if (is_haswell_plus(codec) || is_valleyview(codec))
 		intel_not_share_assigned_cvt(codec, per_pin->pin_nid, mux_idx);
 
 	snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);
@@ -1543,7 +1546,7 @@ static int hdmi_add_pin(struct hda_codec *codec, hda_nid_t pin_nid)
 	if (get_defcfg_connect(config) == AC_JACK_PORT_NONE)
 		return 0;
 
-	if (is_haswell(codec))
+	if (is_haswell_plus(codec))
 		intel_haswell_fixup_connect_list(codec, pin_nid);
 
 	pin_idx = spec->num_pins;
@@ -2169,7 +2172,7 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 	codec->spec = spec;
 	hdmi_array_init(spec, 4);
 
-	if (is_haswell(codec)) {
+	if (is_haswell_plus(codec)) {
 		intel_haswell_enable_all_pins(codec, true);
 		intel_haswell_fixup_enable_dp12(codec);
 	}
@@ -2180,7 +2183,7 @@ static int patch_generic_hdmi(struct hda_codec *codec)
 		return -EINVAL;
 	}
 	codec->patch_ops = generic_hdmi_patch_ops;
-	if (is_haswell(codec)) {
+	if (is_haswell_plus(codec)) {
 		codec->patch_ops.set_power_state = haswell_set_power_state;
 		codec->dp_mst = true;
 	}
-- 
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