diff options
| author | Mark Brown <[email protected]> | 2010-03-29 17:18:41 +0100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2010-04-05 16:20:02 +0100 |
| commit | 4dcc93d0ede49fae32dd0ee41c685db1be14c529 (patch) | |
| tree | a798ec85c798f134c1d31e5f9f241a1c9f0b7fe6 /tools/perf/util/trace-event-scripting.c | |
| parent | ae9d8607fe24253efc9f14b696f51cfd683801be (diff) | |
ASoC: Don't use DCS_DATAPATH_BUSY for WM hubs devices
The DCS_DATAPATH_BUSY bit used to monitor the completion of DC servo
operations has been deprecated and with some more recente revisions
may perform incorrectly, especially when only analogue bypass paths
are in use. Switch to using readback from the DC servo command
register instead, which is supported for all devices. Without this
unacceptably long timeouts may be observed in some circumstances.
Signed-off-by: Mark Brown <[email protected]>
Acked-by: Liam Girdwood <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions