Re: BUG: drm_crtc_helper_set_config does not work

2012-03-10 Thread Yufeng Shen
On Fri, Mar 9, 2012 at 3:15 AM, Maarten Maathuis wrote: > On Fri, Mar 9, 2012 at 2:50 AM, Yufeng Shen wrote: >> So a simple case of  disabling a CRTC and then re-enabling it. >> >> Disabling: >> >> CRTC X is originally connected to output Y >> >> 1. XRRSetCrtcConfig()    is called to disable CRTC

Re: BUG: drm_crtc_helper_set_config does not work

2012-03-09 Thread Maarten Maathuis
On Fri, Mar 9, 2012 at 5:28 PM, Yufeng Shen wrote: > On Fri, Mar 9, 2012 at 3:15 AM, Maarten Maathuis wrote: >> On Fri, Mar 9, 2012 at 2:50 AM, Yufeng Shen wrote: >>> So a simple case of  disabling a CRTC and then re-enabling it. >>> >>> Disabling: >>> >>> CRTC X is originally connected to outpu

Re: BUG: drm_crtc_helper_set_config does not work

2012-03-09 Thread Maarten Maathuis
On Fri, Mar 9, 2012 at 2:50 AM, Yufeng Shen wrote: > So a simple case of  disabling a CRTC and then re-enabling it. > > Disabling: > > CRTC X is originally connected to output Y > > 1. XRRSetCrtcConfig()    is called to disable CRTC  X > > 2. drm_helper_connector_dpms()   then gets called on the c