Re: [Intel-gfx] [PATCH 2/2] drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-27 Thread Jani Nikula
On Fri, 27 Oct 2017, Jani Nikula wrote: > On Thu, 26 Oct 2017, Ville Syrjala wrote: >> From: Ville Syrjälä >> >> Starting from version 204 VBT can specify the max TMDS clock we are >> allowed to use with HDMI ports. Parse that information and take it >> into account when filtering modes and comp

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-27 Thread Jani Nikula
On Thu, 26 Oct 2017, Ville Syrjala wrote: > From: Ville Syrjälä > > Starting from version 204 VBT can specify the max TMDS clock we are > allowed to use with HDMI ports. Parse that information and take it > into account when filtering modes and computing a crtc state. > > Also take the opportunit

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-26 Thread Chris Wilson
Quoting Ville Syrjälä (2017-10-26 16:51:23) > On Thu, Oct 26, 2017 at 04:44:39PM +0100, Chris Wilson wrote: > > Quoting Ville Syrjala (2017-10-26 16:14:05) > > > From: Ville Syrjälä > > > > > > Starting from version 204 VBT can specify the max TMDS clock we are > > > allowed to use with HDMI port

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-26 Thread Ville Syrjälä
On Thu, Oct 26, 2017 at 04:44:39PM +0100, Chris Wilson wrote: > Quoting Ville Syrjala (2017-10-26 16:14:05) > > From: Ville Syrjälä > > > > Starting from version 204 VBT can specify the max TMDS clock we are > > allowed to use with HDMI ports. Parse that information and take it > > into account w

Re: [Intel-gfx] [PATCH 2/2] drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-26 Thread Chris Wilson
Quoting Ville Syrjala (2017-10-26 16:14:05) > From: Ville Syrjälä > > Starting from version 204 VBT can specify the max TMDS clock we are > allowed to use with HDMI ports. Parse that information and take it > into account when filtering modes and computing a crtc state. > > + if (bdb_vers

[Intel-gfx] [PATCH 2/2] drm/i915: Parse max HDMI TMDS clock from VBT

2017-10-26 Thread Ville Syrjala
From: Ville Syrjälä Starting from version 204 VBT can specify the max TMDS clock we are allowed to use with HDMI ports. Parse that information and take it into account when filtering modes and computing a crtc state. Also take the opportunity to sort the platform check if ladder from new to old.