Re: [Intel-gfx] [PATCH] drm/i915/dg1: Update DMC_DEBUG3 register

2022-02-09 Thread Liu, Chuansheng
> -Original Message- > From: Roper, Matthew D > Sent: Thursday, February 10, 2022 1:28 PM > To: Liu, Chuansheng > Cc: intel-gfx@lists.freedesktop.org; Gupta, Anshuman > ; De Marchi, Lucas > > Subject: Re: [PATCH] drm/i915/dg1: Update DMC_DEBUG3 register &

Re: [Intel-gfx] [PATCH 4/4] drm/i915/gen12: Invalidate aux table entries forcibly

2020-05-06 Thread Liu, Chuansheng
Hi Mika, > -Original Message- > From: Mika Kuoppala > Sent: Thursday, May 7, 2020 12:53 AM > To: intel-gfx@lists.freedesktop.org > Cc: Mika Kuoppala ; Chris Wilson > ; Liu, Chuansheng ; > Antognolli, Rafael ; Shi, Yang A > > Subject: [PATCH 4/4] drm/i915/

Re: [Intel-gfx] [PATCH] drm/i915/debugfs: print more workaround registers

2020-03-11 Thread Liu, Chuansheng
Hi Chris, > -Original Message- > From: Chris Wilson > Sent: Wednesday, March 11, 2020 5:25 PM > To: Liu, Chuansheng ; intel- > g...@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH] drm/i915/debugfs: print more workaround > registers > > Quoting Chuan

Re: [Intel-gfx] [PATCH i-g-t] i915/gem_ctx_engine: Skip redundant clear of a fresh buffer

2020-01-13 Thread Liu, Chuansheng
> -Original Message- > From: Intel-gfx On Behalf Of Chris > Wilson > Sent: Tuesday, January 7, 2020 7:29 PM > To: intel-gfx@lists.freedesktop.org > Cc: igt-...@lists.freedesktop.org > Subject: [Intel-gfx] [PATCH i-g-t] i915/gem_ctx_engine: Skip redundant clear > of > a fresh buffer >

Re: [Intel-gfx] [PATCH] drm/i915: Fix the use-after-free between i915_active_ref and __active_retire

2019-12-06 Thread Liu, Chuansheng
> -Original Message- > From: Chris Wilson > Sent: Friday, December 6, 2019 8:15 PM > To: Liu, Chuansheng ; intel- > g...@lists.freedesktop.org > Subject: RE: [Intel-gfx] [PATCH] drm/i915: Fix the use-after-free between > i915_active_ref and __active_retire > &

Re: [Intel-gfx] [PATCH] drm/i915: Fix the use-after-free between i915_active_ref and __active_retire

2019-12-06 Thread Liu, Chuansheng
Chris, Thanks for reviewing, please see below comments. > -Original Message- > From: Chris Wilson > Sent: Friday, December 6, 2019 8:04 PM > To: Liu, Chuansheng ; intel- > g...@lists.freedesktop.org > Subject: Re: [Intel-gfx] [PATCH] drm/i915: Fix the use-

Re: [Intel-gfx] [PATCH i-g-t v2] i915/pm_rps: install SIGTERM handler for load_helper process

2019-11-21 Thread Liu, Chuansheng
> -Original Message- > From: Chris Wilson > Sent: Thursday, November 21, 2019 3:47 PM > To: Liu, Chuansheng ; > igt-...@lists.freedesktop.org > Cc: intel-gfx@lists.freedesktop.org > Subject: RE: [Intel-gfx] [PATCH i-g-t v2] i915/pm_rps: install SIGTERM handler >

Re: [Intel-gfx] [PATCH i-g-t v2] i915/pm_rps: install SIGTERM handler for load_helper process

2019-11-20 Thread Liu, Chuansheng
Thanks for reviewing the patch, please see below comments. > > So here we install the proper handler for signal SIGTERM in the > > similar way. Without this patch, the GT may keep busy after > > running this subtest. Enabling rps should be tracked on the > > other side. > > > > Signed-off-by:

[Intel-gfx] [PATCH i-g-t] i915/pm_rps: install SIGTERM handler for loader_helper

2019-11-18 Thread Liu, Chuansheng
The issue we hit is the GPU keeps very high load after running the subtest min-max-config-loaded. Some background of the issue: Currently the rps is not fully enabled yet on TGL, and running the subtest min-max-config-loaded will hit below assertion: == (i915_pm_rps:1261) CRITICAL: Test

Re: [Intel-gfx] drm/i915: Avoid accessing the stolen address when it is unavailable

2013-10-24 Thread Liu, Chuansheng
Hello Chris and Ben, -Original Message- From: Ben Widawsky [mailto:b...@bwidawsk.net] Sent: Friday, October 25, 2013 4:57 AM To: Chris Wilson; Liu, Chuansheng; daniel.vet...@ffwll.ch; airl...@linux.ie; intel-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org; linux-ker

Re: [Intel-gfx] [PATCH] drm/i915: Sync the hotplug work when device suspending

2013-08-05 Thread Liu, Chuansheng
-Original Message- From: Daniel Vetter [mailto:daniel.vet...@ffwll.ch] On Behalf Of Daniel Vetter Sent: Monday, August 05, 2013 1:42 PM To: Chris Wilson; Liu, Chuansheng; daniel.vet...@ffwll.ch; airl...@linux.ie; intel-gfx@lists.freedesktop.org; Li, Fei; dri-de