diff options
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 6 | ||||
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 11 |
2 files changed, 14 insertions, 3 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index b49547f..fe9bef3 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -288,11 +288,11 @@ enum { (AZX_DCAPS_NO_ALIGN_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY |\ AZX_DCAPS_REVERSE_ASSIGN | AZX_DCAPS_SNOOP_TYPE(SCH)) -/* PCH up to IVB; bound with i915 audio component for HDMI, no runtime PM */ +/* PCH up to IVB; no runtime PM */ #define AZX_DCAPS_INTEL_PCH_NOPM \ - (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_I915_POWERWELL) + (AZX_DCAPS_INTEL_PCH_BASE) -/* PCH for HSW/BDW; with runtime PM, but no i915 binding */ +/* PCH for HSW/BDW; with runtime PM */ #define AZX_DCAPS_INTEL_PCH \ (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_PM_RUNTIME) diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 44d0d23..35a78a6 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -150,6 +150,7 @@ struct hdmi_spec { /* i915/powerwell (Haswell+/Valleyview+) specific */ struct i915_audio_component_audio_ops i915_audio_ops; + bool i915_bound; /* was i915 bound in this driver? */ }; #ifdef CONFIG_SND_HDA_I915 @@ -2234,6 +2235,8 @@ static void generic_hdmi_free(struct hda_codec *codec) eld_proc_free(per_pin); } + if (spec->i915_bound) + snd_hdac_i915_exit(&codec->bus->core); hdmi_array_free(spec); kfree(spec); } @@ -2381,6 +2384,12 @@ static int patch_generic_hdmi(struct hda_codec *codec) codec->spec = spec; hdmi_array_init(spec, 4); + /* Try to bind with i915 for any Intel codecs (if not done yet) */ + if (!codec_has_acomp(codec) && + (codec->core.vendor_id >> 16) == 0x8086) + if (!snd_hdac_i915_init(&codec->bus->core)) + spec->i915_bound = true; + if (is_haswell_plus(codec)) { intel_haswell_enable_all_pins(codec, true); intel_haswell_fixup_enable_dp12(codec); @@ -2404,6 +2413,8 @@ static int patch_generic_hdmi(struct hda_codec *codec) } if (hdmi_parse_codec(codec) < 0) { + if (spec->i915_bound) + snd_hdac_i915_exit(&codec->bus->core); codec->spec = NULL; kfree(spec); return -EINVAL; |