Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-05-03 Thread Takashi Iwai
At Mon, 29 Apr 2013 08:02:19 -0700, Jesse Barnes wrote: On Sat, 27 Apr 2013 13:35:29 +0200 Daniel Vetter dan...@ffwll.ch wrote: On Sat, Apr 27, 2013 at 09:20:39AM +, Wang, Xingchao wrote: Let me throw a basic proposal on Audio driver side, please give your comments freely.

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-05-03 Thread Wang, Xingchao
Hi Takashi, -Original Message- From: Takashi Iwai [mailto:ti...@suse.de] Sent: Friday, May 03, 2013 10:27 PM To: Barnes, Jesse Cc: Daniel Vetter; Wang, Xingchao; Li, Jocelyn; Daniel Vetter; Zanoni, Paulo R; ville.syrj...@linux.intel.com; Lin, Mengdong; Girdwood, Liam R;

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-05-02 Thread Wang, Xingchao
Hi Jesse, -Original Message- From: Barnes, Jesse Sent: Monday, April 29, 2013 11:02 PM To: Daniel Vetter Cc: Wang, Xingchao; Takashi Iwai; Li, Jocelyn; Daniel Vetter; Zanoni, Paulo R; ville.syrj...@linux.intel.com; Lin, Mengdong; Girdwood, Liam R; intel-gfx@lists.freedesktop.org;

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-29 Thread Jesse Barnes
On Sat, 27 Apr 2013 13:35:29 +0200 Daniel Vetter dan...@ffwll.ch wrote: On Sat, Apr 27, 2013 at 09:20:39AM +, Wang, Xingchao wrote: Let me throw a basic proposal on Audio driver side, please give your comments freely. it contains the power well control usage points: #1: audio

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-27 Thread Wang, Xingchao
Hi Daniel, -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Friday, April 26, 2013 10:57 PM To: Li, Jocelyn Cc: Daniel Vetter; Wang, Xingchao; Zanoni, Paulo R; ville.syrj...@linux.intel.com; Lin, Mengdong; Girdwood, Liam R;

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-27 Thread Wang, Xingchao
Hi Takashi, -Original Message- From: Takashi Iwai [mailto:ti...@suse.de] Sent: Friday, April 26, 2013 11:13 PM To: Daniel Vetter Cc: Li, Jocelyn; Daniel Vetter; Wang, Xingchao; Zanoni, Paulo R; ville.syrj...@linux.intel.com; Lin, Mengdong; Girdwood, Liam R;

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-27 Thread Wang, Xingchao
Hi Daniel/Takashi, -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Saturday, April 27, 2013 1:18 AM To: Takashi Iwai Cc: Daniel Vetter; Li, Jocelyn; Daniel Vetter; Wang, Xingchao; Zanoni, Paulo R;

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-27 Thread Daniel Vetter
On Sat, Apr 27, 2013 at 09:20:39AM +, Wang, Xingchao wrote: Let me throw a basic proposal on Audio driver side, please give your comments freely. it contains the power well control usage points: #1: audio request power well at boot up. I915 may shut down power well after bootup

[Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Li, Jocelyn
Hi Guys, I apologize that I may have misunderstood on the agreement we have made on power well work. I assumed that audio team is expected to create private gfx driver API to control the power well between gfx and audio for internal releases. That's why I asked Xingchao work on that. So the

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Daniel Vetter
On Fri, Apr 26, 2013 at 8:58 AM, Li, Jocelyn jocelyn...@intel.com wrote: Hi Guys, I apologize that I may have misunderstood on the agreement we have made on power well work. I assumed that audio team is expected to create private gfx driver API to control the power well between gfx and

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Li, Jocelyn
Hi Daniel, Please see my comments below. Regards, Jocelyn -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] Sent: Friday, April 26, 2013 3:25 PM To: Li, Jocelyn Cc: Wang, Xingchao; Zanoni, Paulo R; ville.syrj...@linux.intel.com; Lin, Mengdong; Girdwood, Liam R;

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Daniel Vetter
On Fri, Apr 26, 2013 at 07:53:41AM +, Li, Jocelyn wrote: -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] Sent: Friday, April 26, 2013 3:25 PM To: Li, Jocelyn Cc: Wang, Xingchao; Zanoni, Paulo R; ville.syrj...@linux.intel.com; Lin, Mengdong; Girdwood, Liam

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Takashi Iwai
At Fri, 26 Apr 2013 16:57:08 +0200, Daniel Vetter wrote: On Fri, Apr 26, 2013 at 07:53:41AM +, Li, Jocelyn wrote: -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] Sent: Friday, April 26, 2013 3:25 PM To: Li, Jocelyn Cc: Wang, Xingchao; Zanoni, Paulo

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Daniel Vetter
On Fri, Apr 26, 2013 at 05:12:34PM +0200, Takashi Iwai wrote: At Fri, 26 Apr 2013 16:57:08 +0200, Daniel Vetter wrote: On Fri, Apr 26, 2013 at 07:53:41AM +, Li, Jocelyn wrote: -Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] Sent: Friday, April

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Takashi Iwai
At Fri, 26 Apr 2013 17:42:07 +0200, Daniel Vetter wrote: On Fri, Apr 26, 2013 at 05:12:34PM +0200, Takashi Iwai wrote: At Fri, 26 Apr 2013 16:57:08 +0200, Daniel Vetter wrote: On Fri, Apr 26, 2013 at 07:53:41AM +, Li, Jocelyn wrote: -Original Message- From: Daniel

Re: [Intel-gfx] [PATCH] drm/i915: Add private api for power well usage -- alignment between graphic team and audio team

2013-04-26 Thread Daniel Vetter
On Fri, Apr 26, 2013 at 05:45:15PM +0200, Takashi Iwai wrote: At Fri, 26 Apr 2013 17:42:07 +0200, Daniel Vetter wrote: On Fri, Apr 26, 2013 at 05:12:34PM +0200, Takashi Iwai wrote: At Fri, 26 Apr 2013 16:57:08 +0200, Daniel Vetter wrote: On Fri, Apr 26, 2013 at 07:53:41AM