| commit | a141a29612d7c0ba95a4e36a236d51c2b86e0e2b | [log] [tgz] |
|---|---|---|
| author | Hans Verkuil <hans.verkuil@cisco.com> | Wed Aug 02 10:54:05 2017 +0200 |
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | Thu Oct 12 10:49:14 2017 +0300 |
| tree | aa74c18eaf5583cfecc06f7f001e8cb9b1025bec | |
| parent | 1d54ecf230029dccc97e26a520ed95b9b95ae0eb [diff] |
omapdrm: hdmi4: refcount hdmi_power_on/off_core The hdmi_power_on/off_core functions can be called multiple times: when the HPD changes and when the HDMI CEC support needs to power the HDMI core. So use a counter to know when to really power on or off the HDMI core. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>