intel_media: update qos requests instead of add/remove

commit 5b127e3b introduced accesses to pm_qos requests in workqueues
and hence some race conditions leading sometimes to kernel panics.
To be thread-safe, initialize the request once and for all and only
update its value to block or not s0i1.

Change-Id: I6516c60496974fd6d98421b794f4f6fb0718b1ce
Signed-off-by: Simon Dubray <>
Reviewed-by: jenkins_ndg <>
Reviewed-by: Korpershoek, MattijsX <>
Reviewed-by: Whitfield, MichaelX <>
Reviewed-by: Rouis, KhalifaX <>
Reviewed-by: Jacquet, CyrilX <>
Reviewed-by: Ledentec, AlexandreX <>
Reviewed-by: Zaghdoud, WalidX <>
Reviewed-by: Tasayco Loarte, VictorX <>
2 files changed