Hi Mauro, The smiapp driver failed to properly count its users that needed to access it, and it ended up powering off the sensor whenever a user went away, leading to multiple power down sequences being executed if the device had more than one user. Please pull. The following changes since commit 0f3bf3dc1ca394a8385079a5653088672b65c5c4: [media] cx23885: fix UNSET/TUNER_ABSENT confusion (2014-08-01 15:30:59 -0300) are available in the git repository at: ssh://linuxtv.org/git/sailus/media_tree.git smiapp-power for you to fetch changes up to 97cb4201257c508f96b69bd7a386705e48e5c13d: smiapp: Fix power count handling (2014-08-11 16:09:40 +0300) ---------------------------------------------------------------- Sakari Ailus (1): smiapp: Fix power count handling drivers/media/i2c/smiapp/smiapp-core.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) -- Kind regards, Sakari Ailus e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html