diff options
| author | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:46:21 +0800 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:46:21 +0800 |
| commit | c65e9ef43160d318d715d5a1c8752864aace85f0 (patch) | |
| tree | 734e90231be8443f4e602e100a66b9e0728e20f5 /drivers/video | |
| parent | a549a293afbca113e261edb74493a373df72dcdb (diff) | |
| parent | c9c8d53074ea20eddb9225fc8c8bbdef1abebadd (diff) | |
Merge topic branch 'video-android' into integration-android-ux500
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/av8100/hdmi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/av8100/hdmi.c b/drivers/video/av8100/hdmi.c index 3159c4446f1..d1e40e7ca2f 100644 --- a/drivers/video/av8100/hdmi.c +++ b/drivers/video/av8100/hdmi.c @@ -26,6 +26,7 @@ #include <linux/sched.h> #include <linux/delay.h> #include <linux/list.h> +#include <linux/switch.h> #define SYSFS_EVENT_FILENAME "evread" #define HDMI_DEVNR_DEFAULT 0 @@ -45,6 +46,7 @@ struct hdmi_device { wait_queue_head_t event_wq; bool events_received; int devnr; + struct switch_dev switch_hdmi_detection; }; /* List of devices */ @@ -2341,12 +2343,14 @@ void hdmi_event(enum av8100_hdmi_event ev) case AV8100_HDMI_EVENT_HDMI_PLUGIN: hdev->events &= ~HDMI_EVENT_HDMI_PLUGOUT; hdev->events |= HDMI_EVENT_HDMI_PLUGIN; + switch_set_state(&hdev->switch_hdmi_detection, 1); break; case AV8100_HDMI_EVENT_HDMI_PLUGOUT: hdev->events &= ~HDMI_EVENT_HDMI_PLUGIN; hdev->events |= HDMI_EVENT_HDMI_PLUGOUT; cec_tx_status(hdev, CEC_TX_SET_FREE); + switch_set_state(&hdev->switch_hdmi_detection, 0); break; case AV8100_HDMI_EVENT_CEC: @@ -2444,6 +2448,9 @@ int __init hdmi_init(void) hdmi_sysfs_attrs[i].attr.name, ret); } + hdev->switch_hdmi_detection.name = "hdmi"; + switch_dev_register(&hdev->switch_hdmi_detection); + /* Register event callback */ av8100_hdmi_event_cb_set(hdmi_event); @@ -2465,6 +2472,8 @@ void hdmi_exit(void) /* Deregister event callback */ av8100_hdmi_event_cb_set(NULL); + switch_dev_unregister(&hdev->switch_hdmi_detection); + /* Remove sysfs attrs */ for (i = 0; attr_name(hdmi_sysfs_attrs[i]); i++) device_remove_file(hdev->dev, &hdmi_sysfs_attrs[i]); |