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| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2017-01-31 14:16:49 -0600 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-02-01 16:21:49 +0100 |
| commit | d5d8c3a19e43ca588555d88e1d43a00aeacd0e56 (patch) | |
| tree | c54fe17c6d156efc1ee322de5b35ea03494aef65 /Documentation/dev-tools | |
| parent | b5f2be9ae5bf88f5751cc9f5813ed28e7f87402d (diff) | |
| download | talos-obmc-linux-d5d8c3a19e43ca588555d88e1d43a00aeacd0e56.tar.gz talos-obmc-linux-d5d8c3a19e43ca588555d88e1d43a00aeacd0e56.zip | |
drm/i915: add DisplayPort amp unmute for LPE audio mode
Enable unmute/mute amp notification. This doesn't seem to affect
HDMI support so this is done unconditionally.
An earlier version of this patch set a chicken bit at address 0x62F38
prior to the mute/unmute but this register doesn't seem to do anything
so this phase was removed.
v1->v2: Drop needless pipe A check, avoid temporary reg offset variable.
v2->v3: Add "_" prefix to VLV_AUD_PORT_EN_X_DBG as they are internal.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'Documentation/dev-tools')
0 files changed, 0 insertions, 0 deletions
