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| author | Antti Palosaari <crope@iki.fi> | 2016-02-08 14:51:16 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-05-06 16:07:45 +0300 |
| commit | 78bab93026ab95b6c8b9e8770ef7089f7d40b2d5 (patch) | |
| tree | 1e75706110ef01fe835ad4990c1a0775c6cc13b7 /Documentation/devicetree/bindings/media | |
| parent | 8a73faab0a6b6c620c62f24fc991d0ad653b848b (diff) | |
| download | linux-78bab93026ab95b6c8b9e8770ef7089f7d40b2d5.tar.xz | |
[media] si2157: detect if firmware is running
Detect if firmware is running run-time and download / start it only
when needed. Detection is done by reading IF frequency value.
Garbage value is returned by firmware when it is not running,
otherwise correct value is returned.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'Documentation/devicetree/bindings/media')
0 files changed, 0 insertions, 0 deletions