diff options
Diffstat (limited to 'sound/hda/hdac_i915.c')
| -rw-r--r-- | sound/hda/hdac_i915.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c index b428537f284c..a4a712c795c3 100644 --- a/sound/hda/hdac_i915.c +++ b/sound/hda/hdac_i915.c @@ -10,6 +10,12 @@ #include <sound/hdaudio.h> #include <sound/hda_i915.h> #include <sound/hda_register.h> +#include <video/nomodeset.h> + +static int gpu_bind = -1; +module_param(gpu_bind, int, 0644); +MODULE_PARM_DESC(gpu_bind, "Whether to bind sound component to GPU " + "(1=always, 0=never, -1=on nomodeset(default))"); /** * snd_hdac_i915_set_bclk - Reprogram BCLK for HSW/BDW @@ -122,6 +128,9 @@ static int i915_gfx_present(struct pci_dev *hdac_pci) { struct pci_dev *display_dev = NULL; + if (!gpu_bind || (gpu_bind < 0 && video_firmware_drivers_only())) + return false; + for_each_pci_dev(display_dev) { if (display_dev->vendor == PCI_VENDOR_ID_INTEL && (display_dev->class >> 16) == PCI_BASE_CLASS_DISPLAY && |