[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Wu Fengguang
On Mon, Sep 05, 2011 at 07:04:50PM +0800, Chris Wilson wrote: > On Mon, 5 Sep 2011 09:14:00 +0800, Wu Fengguang > wrote: > > On Sun, Sep 04, 2011 at 08:08:37PM +0800, Chris Wilson wrote: > > > On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang > > intel.com> wrote: > > > This patch should be split

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Chris Wilson
On Mon, 5 Sep 2011 09:14:00 +0800, Wu Fengguang wrote: > On Sun, Sep 04, 2011 at 08:08:37PM +0800, Chris Wilson wrote: > > On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang > > wrote: > > This patch should be split between adding the core drm functionality to > > build the ELD and the introductio

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Wu Fengguang
On Sun, Sep 04, 2011 at 06:57:23PM +0800, James Cloos wrote: > > "WF" == Wu Fengguang writes: > > WF> ... If only the stereo playback capability is reported, the user > WF> won't be able to start 8-channel playback; if the 8-channel ELD is > WF> reported, then user space applications may send

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Wu Fengguang
On Sun, Sep 04, 2011 at 08:08:37PM +0800, Chris Wilson wrote: > On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang > wrote: > > Changes from v4: remove a debug call to dump_stack(). > > Thanks to Bossart for catching this! > > --- > > > > Add ELD support for Intel Eaglelake, IbexPeak/Ironlake, > >

[Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Wu Fengguang
Dear Paul, On Sun, Sep 04, 2011 at 07:11:54PM +0800, Paul Menzel wrote: > Dear Wu, > > > I hope that is your first name. My first name is Fengguang. "LAST NAME, FIRSTNAME" is the convention in Intel emails. However I often forgot this and pick whatever comes first...and happily accept both Feng

Re: [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Wu Fengguang
On Mon, Sep 05, 2011 at 07:04:50PM +0800, Chris Wilson wrote: > On Mon, 5 Sep 2011 09:14:00 +0800, Wu Fengguang > wrote: > > On Sun, Sep 04, 2011 at 08:08:37PM +0800, Chris Wilson wrote: > > > On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang > > > wrote: > > > This patch should be split between

Re: [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-05 Thread Chris Wilson
On Mon, 5 Sep 2011 09:14:00 +0800, Wu Fengguang wrote: > On Sun, Sep 04, 2011 at 08:08:37PM +0800, Chris Wilson wrote: > > On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang > > wrote: > > This patch should be split between adding the core drm functionality to > > build the ELD and the introduction

Re: [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Wu Fengguang
On Sun, Sep 04, 2011 at 06:57:23PM +0800, James Cloos wrote: > > "WF" == Wu Fengguang writes: > > WF> ... If only the stereo playback capability is reported, the user > WF> won't be able to start 8-channel playback; if the 8-channel ELD is > WF> reported, then user space applications may send

Re: [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Wu Fengguang
On Sun, Sep 04, 2011 at 08:08:37PM +0800, Chris Wilson wrote: > On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang > wrote: > > Changes from v4: remove a debug call to dump_stack(). > > Thanks to Bossart for catching this! > > --- > > > > Add ELD support for Intel Eaglelake, IbexPeak/Ironlake, > >

Re: [Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Wu Fengguang
Dear Paul, On Sun, Sep 04, 2011 at 07:11:54PM +0800, Paul Menzel wrote: > Dear Wu, > > > I hope that is your first name. My first name is Fengguang. "LAST NAME, FIRSTNAME" is the convention in Intel emails. However I often forgot this and pick whatever comes first...and happily accept both Feng

[Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Paul Menzel
Dear Wu, I hope that is your first name. Am Sonntag, den 04.09.2011, 05:15 +0800 schrieb Wu Fengguang: > Changes from v4: remove a debug call to dump_stack(). > Thanks to Bossart for catching this! His first name is Pierre-Louis. I do not know how you address people at Intel though. > --- I t

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Chris Wilson
On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang wrote: > Changes from v4: remove a debug call to dump_stack(). > Thanks to Bossart for catching this! > --- > > Add ELD support for Intel Eaglelake, IbexPeak/Ironlake, > SandyBridge/CougarPoint and IvyBridge/PantherPoint chips. > > ELD (EDID-Like

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread James Cloos
> "WF" == Wu Fengguang writes: WF> ... If only the stereo playback capability is reported, the user WF> won't be able to start 8-channel playback; if the 8-channel ELD is WF> reported, then user space applications may send 8-channel samples WF> down, however the user may actually be listening

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Wu Fengguang
Changes from v4: remove a debug call to dump_stack(). Thanks to Bossart for catching this! --- Add ELD support for Intel Eaglelake, IbexPeak/Ironlake, SandyBridge/CougarPoint and IvyBridge/PantherPoint chips. ELD (EDID-Like Data) describes to the HDMI/DP audio driver the audio capabilities of the

Re: [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Chris Wilson
On Sun, 4 Sep 2011 05:15:10 +0800, Wu Fengguang wrote: > Changes from v4: remove a debug call to dump_stack(). > Thanks to Bossart for catching this! > --- > > Add ELD support for Intel Eaglelake, IbexPeak/Ironlake, > SandyBridge/CougarPoint and IvyBridge/PantherPoint chips. > > ELD (EDID-Like D

Re: [Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread Paul Menzel
Dear Wu, I hope that is your first name. Am Sonntag, den 04.09.2011, 05:15 +0800 schrieb Wu Fengguang: > Changes from v4: remove a debug call to dump_stack(). > Thanks to Bossart for catching this! His first name is Pierre-Louis. I do not know how you address people at Intel though. > --- I t

Re: [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-04 Thread James Cloos
> "WF" == Wu Fengguang writes: WF> ... If only the stereo playback capability is reported, the user WF> won't be able to start 8-channel playback; if the 8-channel ELD is WF> reported, then user space applications may send 8-channel samples WF> down, however the user may actually be listening

[PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

2011-09-03 Thread Wu Fengguang
Changes from v4: remove a debug call to dump_stack(). Thanks to Bossart for catching this! --- Add ELD support for Intel Eaglelake, IbexPeak/Ironlake, SandyBridge/CougarPoint and IvyBridge/PantherPoint chips. ELD (EDID-Like Data) describes to the HDMI/DP audio driver the audio capabilities of the