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 madman2...@gmail.com wrote: On Fri, Mar 9, 2012 at 2:50 AM, Yufeng Shen mile...@chromium.org 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()    

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

BUG: drm_crtc_helper_set_config does not work

2012-03-09 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

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

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 mile...@chromium.org 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

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 mile...@chromium.org wrote: On Fri, Mar 9, 2012 at 3:15 AM, Maarten Maathuis madman2...@gmail.com wrote: On Fri, Mar 9, 2012 at 2:50 AM, Yufeng Shen mile...@chromium.org wrote: So a simple case of  disabling a CRTC and then re-enabling it.

BUG: drm_crtc_helper_set_config does not work

2012-03-08 Thread Yufeng Shen
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 connector connected to CRTC X, in the function, the

BUG: drm_crtc_helper_set_config does not work

2012-03-08 Thread Yufeng Shen
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 connector connected to CRTC X, in the function, the