diff options
| author | Kenneth Waters <[email protected]> | 2011-04-25 12:29:54 -0600 |
|---|---|---|
| committer | Ben Dooks <[email protected]> | 2011-05-11 06:45:08 +0100 |
| commit | 65a1a0ace554d61ea5a90377a54df1505275c1b1 (patch) | |
| tree | b66c335b017a0be40ed73a6adf1ea2711f613d6c /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 9f381a61f58bb6487c93ce2233bb9992f8ea9211 (diff) | |
i2c: tegra: Enable new slave mode.
For Tegra i2c controller to function properly new slave mode must be
enabled.
swarren notes:
In particular, I found this was needed when working on enabling the
Tegra audio driver on the Seaboard board. There are two different PCB
layouts for this board; a "clamshell" version, which works just fine
without this change, and the original non-clamshell version, which needs
this change in order for I2C to operate correctly. Without it, I2C
probing fails for some devices, e.g. with:
wm8903 0-001a: Device with ID register 0 is not a WM8903
wm8903 0-001a: asoc: failed to probe CODEC wm8903.0-001a: -19
asoc: failed to instantiate card tegra-wm8903: -19
ALSA device list:
No soundcards found.
Signed-off-by: Rakesh Iyer <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Stephen Warren <[email protected]>
Signed-off-by: Ben Dooks <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions