| commit | c6f439e235577d4b540ab72dfcf0e883ca6a9827 | [log] [tgz] |
|---|---|---|
| author | Vince Leung <leungv@google.com> | Thu Sep 16 22:41:14 2021 +0000 |
| committer | Vince Leung <leungv@google.com> | Tue Oct 05 17:00:16 2021 +0000 |
| tree | 9dd8677af7dd8fbcb86d1436f13879902088fa18 | |
| parent | 0b8c23f3a0d6ec55cf4f152040bb62a67845778e [diff] |
misc: cs40l25: Add plwe ramp down interface Add a sysfs interface to set the ramp down time on pwle waveforms. The rampdown time is in steps of 1ms with a maximum ramp down time of 50ms. A zero value indicates that the feature is off. Bug: 200713702 Test: verified that new node is added and working Change-Id: I5a8898bd873c47c4d306d0dc1ccc79b082119459 Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Vince Leung <leungv@google.com>