AMDGPU and 16B stack alignment

2019-10-14 Thread Nick Desaulniers
Hello! The x86 kernel is compiled with an 8B stack alignment via `-mpreferred-stack-boundary=3` for GCC since 3.6-rc1 via commit d9b0cde91c60 ("x86-64, gcc: Use -mpreferred-stack-boundary=3 if supported") or `-mstack-alignment=8` for Clang. Parts of the AMDGPU driver are compiled

RE: [PATCH] drm/amdgpu: No need to check gfxoff status after enable gfxoff feature

2019-10-14 Thread Quan, Evan
Acked-by: Evan Quan -Original Message- From: amd-gfx On Behalf Of chen gong Sent: Monday, October 14, 2019 10:58 AM To: amd-gfx@lists.freedesktop.org Cc: Gong, Curry Subject: [PATCH] drm/amdgpu: No need to check gfxoff status after enable gfxoff feature smu_send_smc_msg(smu,

RE: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under HDMI 2.0

2019-10-14 Thread Lin, Wayne
> -Original Message- > From: Ville Syrjälä > Sent: Friday, October 4, 2019 10:24 PM > To: Lin, Wayne > Cc: dri-de...@lists.freedesktop.org; amd-gfx@lists.freedesktop.org; Li, Sun > peng (Leo) ; Kazlauskas, Nicholas > > Subject: Re: [PATCH] drm/drm_edid: correct VIC and HDMI_VIC under

Re: [PATCH 5/6] drm/amdgpu/dm/mst: Report possible_crtcs incorrectly, for now

2019-10-14 Thread Daniel Vetter
On Fri, Oct 11, 2019 at 04:51:13PM -0400, Lyude Paul wrote: > a little late but: i915 does have this hack (or rather-possible_crtcs with MST > in i915 has been broken for a while and got fixed, but had to get reverted > because of this issue), it's where this originally came from. Hm since this

Re: [PATCH 1/2] drm/amdgpu/uvd6: fix allocation size in enc ring test

2019-10-14 Thread Christian König
Am 11.10.19 um 22:50 schrieb Alex Deucher: We need to allocate a large enough buffer for the session info, otherwise the IB test can overwrite other memory. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=204241 Signed-off-by: Alex Deucher Acked-by: Christian König for the series. ---

Re: [PATCH 7/8] drm/amdgpu: reserve vram for memory training

2019-10-14 Thread Koenig, Christian
Am 12.10.19 um 01:23 schrieb Tuikov, Luben: > On 2019-10-10 11:50 p.m., Tianci Yin wrote: >> From: "Tianci.Yin" >> >> memory training using specific fixed vram segment, reserve these >> segments before anyone may allocate it. >> >> Change-Id: I1436755813a565608a2857a683f535377620a637 >>

Re: [PATCH 7/8] drm/amdgpu: reserve vram for memory training

2019-10-14 Thread Yin, Tianci (Rico)
Thanks very much Christian! Rico From: Koenig, Christian Sent: Monday, October 14, 2019 16:26 To: Tuikov, Luben ; Yin, Tianci (Rico) ; amd-gfx@lists.freedesktop.org Cc: Deucher, Alexander Subject: Re: [PATCH 7/8] drm/amdgpu: reserve vram for memory training

Re: [PATCH 1/2] drm/amdgpu/uvd6: fix allocation size in enc ring test

2019-10-14 Thread Alex Deucher
On Mon, Oct 14, 2019 at 5:06 AM Christian König wrote: > > Am 11.10.19 um 22:50 schrieb Alex Deucher: > > We need to allocate a large enough buffer for the > > session info, otherwise the IB test can overwrite > > other memory. > > > > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=204241 > >

Re: [PATCH] SWDEV-206718 drm/amdgpu: Fix tdr3 could hang with slow compute issue

2019-10-14 Thread Deucher, Alexander
Acked-by: Alex Deucher From: amd-gfx on behalf of Deng, Emily Sent: Saturday, October 12, 2019 1:36 AM To: Deng, Emily ; amd-gfx@lists.freedesktop.org Subject: RE: [PATCH] SWDEV-206718 drm/amdgpu: Fix tdr3 could hang with slow compute issue Ping Best

Re: [PATCH 1/2] drm/amdgpu/uvd6: fix allocation size in enc ring test

2019-10-14 Thread Koenig, Christian
Am 14.10.19 um 15:01 schrieb Alex Deucher: > On Mon, Oct 14, 2019 at 5:06 AM Christian König > wrote: >> Am 11.10.19 um 22:50 schrieb Alex Deucher: >>> We need to allocate a large enough buffer for the >>> session info, otherwise the IB test can overwrite >>> other memory. >>> >>> Bug:

Re: [PATCH] drm/amd/powerplay: enable Arcturus runtime VCN dpm on/off

2019-10-14 Thread Deucher, Alexander
Reviewed-by: Alex Deucher From: amd-gfx on behalf of Quan, Evan Sent: Friday, October 11, 2019 11:29 PM To: amd-gfx@lists.freedesktop.org Cc: Quan, Evan Subject: [PATCH] drm/amd/powerplay: enable Arcturus runtime VCN dpm on/off Enable runtime VCN DPM on/off