618100f8a8
Here are the patchset to add get_eld op to audio component for communicating more directly between i915 and HD-audio. Currently, the HDMI/DP audio status and ELD are notified and obtained via the hardware-level communication over HD-audio unsolicited event and verbs although the graphics driver holds the exactly same information. As we already have a notification via audio component, this is another step forward; namely, the audio driver may fetch directly the audio status and ELD via the new component op. The commits are based on Dave's latest drm-next branch. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJWaXTVAAoJEGwxgFQ9KSmkdZIQAKg2NQN1CGOIb+ce80UmJ9ap myZH42aZXytPrMAhHQCw2mvf8aL18EKyQcGv+anLdFM+AqlzZvH/exfOblkr88lg ZMGr0bXVNa2Lfyrgt9blUwH58uETQZC4P3BrI0cPqIJBdPagDxnxoaV1e/21g/9p 0a2bhiz0gn4OFb83vpi5pL4hGv+BQwwlmkOujcVg7yxR7ylnYI419NM9Z+Lbmfq7 p5jId6Q3EwBw6vpWryOI2TElM3VDThoOGCOtkfmZx6o4fDZ0bdl8CYVCgRFwZZCe kk01Caa+5+CW88MlJ1VX6gLy0WRlPY0AFreCWKgy5HCUNqew9ruhUeMj4+C1oHpj ui/79ULLRN2hmu2rvU8lZb0ClihXkDCBN8p89j6o2I+y1aIcUtxvY9Srg5w2tVBe Ue+OSB3lA4rdnuSjxZiaPf+V4rozIyNJHRjo6xNdY0zuScB4lw9Bh7IYXmj8B8OW k3LklToj4ZGeyCgfcTQwztAh7fFEXUb1wN+lLqCt3b9688zvMYTQlJ8ZdtK+t188 3DNz9QjjPd4DcxLypl1VpM2Xv3AhuFfugq0oEuQq9bXs7qtj+iLmSWWdmhUNaVWb Qot21vJEHDii6jtoLdbVMTEZTWyr2nXUfUNFJpUgitif2UhqqgecnR16Fi05pjTv +Th/GvjddrQ0oe9DwVGY =NShN -----END PGP SIGNATURE----- Merge tag 'drm-i915-get-eld' of tiwai/sound into drm-intel-next-queued Add get_eld audio component for i915/HD-audio Currently, the HDMI/DP audio status and ELD are notified and obtained via the hardware-level communication over HD-audio unsolicited event and verbs although the graphics driver holds the exactly same information. As we already have a notification via audio component, this is another step forward; namely, the audio driver may fetch directly the audio status and ELD via the new component op. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> |
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| .. | ||
| asm-generic | ||
| drm | ||
| linux | ||
| misc | ||
| mtd | ||
| rdma | ||
| scsi | ||
| sound | ||
| video | ||
| xen | ||
| Kbuild | ||