diff options
Diffstat (limited to 'sound/hda/hdac_i915.c')
| -rw-r--r-- | sound/hda/hdac_i915.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c index 454474ac5716..fbca4bf53a47 100644 --- a/sound/hda/hdac_i915.c +++ b/sound/hda/hdac_i915.c @@ -128,6 +128,26 @@ static bool i915_gfx_present(void) return pci_dev_present(ids); } +static bool dg1_gfx_present(void) +{ + static const struct pci_device_id ids[] = { + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4905), + .class = PCI_BASE_CLASS_DISPLAY << 16, + .class_mask = 0xff << 16 }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4906), + .class = PCI_BASE_CLASS_DISPLAY << 16, + .class_mask = 0xff << 16 }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4907), + .class = PCI_BASE_CLASS_DISPLAY << 16, + .class_mask = 0xff << 16 }, + { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4908), + .class = PCI_BASE_CLASS_DISPLAY << 16, + .class_mask = 0xff << 16 }, + {} + }; + return pci_dev_present(ids); +} + /** * snd_hdac_i915_init - Initialize i915 audio component * @bus: HDA core bus @@ -148,6 +168,9 @@ int snd_hdac_i915_init(struct hdac_bus *bus) if (!i915_gfx_present()) return -ENODEV; + if (dg1_gfx_present()) + return -ENODEV; + err = snd_hdac_acomp_init(bus, NULL, i915_component_master_match, sizeof(struct i915_audio_component) - sizeof(*acomp)); |