Re: Question: Re: [PATCH] drm/bridge: analogix: protect power when get_modes or detect

2016-10-12 Thread Mark yao
On 2016年10月12日 22:51, Sean Paul wrote: On Wed, Oct 12, 2016 at 6:22 AM, Mark yao wrote: I'm not familiar with the analogix driver, maybe use a power reference count would better then direct power on/off analogix_dp. Does anyone has the idea to protect detect and

Re: Question: Re: [PATCH] drm/bridge: analogix: protect power when get_modes or detect

2016-10-12 Thread Mark yao
On 2016年10月12日 22:51, Sean Paul wrote: On Wed, Oct 12, 2016 at 6:22 AM, Mark yao wrote: I'm not familiar with the analogix driver, maybe use a power reference count would better then direct power on/off analogix_dp. Does anyone has the idea to protect detect and get_modes context? I'm not

Re: Question: Re: [PATCH] drm/bridge: analogix: protect power when get_modes or detect

2016-10-12 Thread Sean Paul
On Wed, Oct 12, 2016 at 6:22 AM, Mark yao wrote: > > I'm not familiar with the analogix driver, maybe use a power reference count > would better then direct power on/off analogix_dp. > > Does anyone has the idea to protect detect and get_modes context? > I'm not sure a

Re: Question: Re: [PATCH] drm/bridge: analogix: protect power when get_modes or detect

2016-10-12 Thread Sean Paul
On Wed, Oct 12, 2016 at 6:22 AM, Mark yao wrote: > > I'm not familiar with the analogix driver, maybe use a power reference count > would better then direct power on/off analogix_dp. > > Does anyone has the idea to protect detect and get_modes context? > I'm not sure a reference count is going