Re: [PATCH v2 3/8] drm/i915/psr: Avoid initializing PSR if there is no sink support.

2018-01-03 Thread Rodrigo Vivi
first of all sorry for not getting back sooner on this... On Tue, Dec 19, 2017 at 09:40:01PM +, Pandiyan, Dhinakaran wrote: > > > > On Tue, 2017-12-19 at 13:29 -0800, Rodrigo Vivi wrote: > > On Tue, Dec 19, 2017 at 05:26:54AM +, Dhinakaran Pandiyan wrote: > > > DPCD read for the eDP is

Re: [PATCH v2 3/8] drm/i915/psr: Avoid initializing PSR if there is no sink support.

2017-12-19 Thread Pandiyan, Dhinakaran
On Tue, 2017-12-19 at 13:29 -0800, Rodrigo Vivi wrote: > On Tue, Dec 19, 2017 at 05:26:54AM +, Dhinakaran Pandiyan wrote: > > DPCD read for the eDP is complete by the time intel_psr_init() is > > called, which means we can avoid initializing PSR structures and state > > if there is no sink s

Re: [PATCH v2 3/8] drm/i915/psr: Avoid initializing PSR if there is no sink support.

2017-12-19 Thread Rodrigo Vivi
On Tue, Dec 19, 2017 at 05:26:54AM +, Dhinakaran Pandiyan wrote: > DPCD read for the eDP is complete by the time intel_psr_init() is > called, which means we can avoid initializing PSR structures and state > if there is no sink support. > > Cc: Rodrigo Vivi > Cc: Ville Syrjälä > Signed-off-b

[PATCH v2 3/8] drm/i915/psr: Avoid initializing PSR if there is no sink support.

2017-12-18 Thread Dhinakaran Pandiyan
DPCD read for the eDP is complete by the time intel_psr_init() is called, which means we can avoid initializing PSR structures and state if there is no sink support. Cc: Rodrigo Vivi Cc: Ville Syrjälä Signed-off-by: Dhinakaran Pandiyan --- drivers/gpu/drm/i915/i915_debugfs.c | 7 ++- drive