ALSA: hda - Override HDMI setup_stream ops for Intel HSW+

Instead of checking at each time with is_haswell_plus() macro,
override the setup_stream ops itself for HSW+ chips.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 10 insertions, 3 deletions

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index fcd207d3ce7d..985518891b99 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -864,9 +864,6 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
         struct hdmi_spec *spec = codec->spec;
         int err;
 
-        if (is_haswell_plus(codec))
-                haswell_verify_D0(codec, cvt_nid, pin_nid);
-
         err = spec->ops.pin_hbr_setup(codec, pin_nid, is_hbr_format(format));
 
         if (err) {
@@ -2307,6 +2304,14 @@ static void register_i915_notifier(struct hda_codec *codec)
         snd_hdac_i915_register_notifier(&spec->i915_audio_ops);
 }
 
+/* setup_stream ops override for HSW+ */
+static int i915_hsw_setup_stream(struct hda_codec *codec, hda_nid_t cvt_nid,
+                                 hda_nid_t pin_nid, u32 stream_tag, int format)
+{
+        haswell_verify_D0(codec, cvt_nid, pin_nid);
+        return hdmi_setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);
+}
+
 /* Intel Haswell and onwards; audio component with eld notifier */
 static int patch_i915_hsw_hdmi(struct hda_codec *codec)
 {
@@ -2338,6 +2343,8 @@ static int patch_i915_hsw_hdmi(struct hda_codec *codec)
         codec->depop_delay = 0;
         codec->auto_runtime_pm = 1;
 
+        spec->ops.setup_stream = i915_hsw_setup_stream;
+
         err = hdmi_parse_codec(codec);
         if (err < 0) {
                 generic_spec_free(codec);