Re: [PATCH 1/4] drivers/base: add managed token dev resource

2014-06-27 Thread Hans Verkuil
On 06/25/2014 01:57 AM, Shuah Khan wrote: Add a managed token resource that can be created at device level which can be used as a large grain lock by diverse group of drivers such as the media drivers that share a resource. Media devices often have hardware resources that are shared across sev

[PATCH 1/4] drivers/base: add managed token dev resource

2014-06-24 Thread Shuah Khan
Add a managed token resource that can be created at device level which can be used as a large grain lock by diverse group of drivers such as the media drivers that share a resource. Media devices often have hardware resources that are shared across several functions. These devices appear as a grou