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authorTakashi Iwai <tiwai@suse.de>2016-03-21 12:42:06 +0100
committerTakashi Iwai <tiwai@suse.de>2016-03-28 09:38:40 +0200
commit2c1c9b86c6b22dc0cbac3f4ca2c8272c472dc463 (patch)
treeffd9b872a834ef91aeac48bad7d9d9b73e46afd0
parent44bb6d0c3f690e60670517859925417bd7c42a22 (diff)
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>
-rw-r--r--sound/pci/hda/patch_hdmi.c13
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);