Re: [PATCH] drm/amdgpu: enable 48-bit IH timestamp counter

2020-11-14 Thread Christian König
Yes, exactly. Is the timer guaranteed to monotonous increment? I strongly suspect yes and then a simple "if (old > new) ++upper_32_bits;" should be sufficient. Regards, Christian. Am 13.11.20 um 18:15 schrieb Felix Kuehling: I'd feel better with wrap-around handling. I think having a system

Re: [PATCH v2 1/8] drm: Add dummy page per device or GEM object

2020-11-14 Thread Christian König
Am 13.11.20 um 21:52 schrieb Andrey Grodzovsky: On 6/22/20 1:50 PM, Daniel Vetter wrote: On Mon, Jun 22, 2020 at 7:45 PM Christian König wrote: Am 22.06.20 um 16:32 schrieb Andrey Grodzovsky: On 6/22/20 9:18 AM, Christian König wrote: Am 21.06.20 um 08:03 schrieb Andrey Grodzovsky: Will be

Re: [PATCH 1/1] drm/amdgpu: fix usable gart size calculation

2020-11-14 Thread Christian König
Am 13.11.20 um 18:33 schrieb Nirmoy Das: amdgpu_do_test_moves() is failing because of wrong usable gart size calculation and throwing: [drm:amdgpu_do_test_moves [amdgpu]] *ERROR* 20bdc9f3 bind failed Signed-off-by: Nirmoy Das Reviewed-by: Christian König --- drivers/gpu/drm/amd/

Re: [PATCH v2 1/8] drm: Add dummy page per device or GEM object

2020-11-14 Thread Daniel Vetter
On Sat, Nov 14, 2020 at 9:41 AM Christian König wrote: > > Am 13.11.20 um 21:52 schrieb Andrey Grodzovsky: > > > > On 6/22/20 1:50 PM, Daniel Vetter wrote: > >> On Mon, Jun 22, 2020 at 7:45 PM Christian König > >> wrote: > >>> Am 22.06.20 um 16:32 schrieb Andrey Grodzovsky: > On 6/22/20 9:18

Re: [PATCH v2 1/8] drm: Add dummy page per device or GEM object

2020-11-14 Thread Daniel Vetter
On Sat, Nov 14, 2020 at 10:51 AM Daniel Vetter wrote: > > On Sat, Nov 14, 2020 at 9:41 AM Christian König > wrote: > > > > Am 13.11.20 um 21:52 schrieb Andrey Grodzovsky: > > > > > > On 6/22/20 1:50 PM, Daniel Vetter wrote: > > >> On Mon, Jun 22, 2020 at 7:45 PM Christian König > > >> wrote: > >

Re: [PATCH v2 1/8] drm: Add dummy page per device or GEM object

2020-11-14 Thread Andrey Grodzovsky
On 11/14/20 4:51 AM, Daniel Vetter wrote: On Sat, Nov 14, 2020 at 9:41 AM Christian König wrote: Am 13.11.20 um 21:52 schrieb Andrey Grodzovsky: On 6/22/20 1:50 PM, Daniel Vetter wrote: On Mon, Jun 22, 2020 at 7:45 PM Christian König wrote: Am 22.06.20 um 16:32 schrieb Andrey Grodzovsky:

Re: [PATCH v2 1/8] drm: Add dummy page per device or GEM object

2020-11-14 Thread Andrey Grodzovsky
On 6/22/20 5:35 AM, Daniel Vetter wrote: On Sun, Jun 21, 2020 at 02:03:01AM -0400, Andrey Grodzovsky wrote: Will be used to reroute CPU mapped BO's page faults once device is removed. Signed-off-by: Andrey Grodzovsky --- drivers/gpu/drm/drm_file.c | 8 drivers/gpu/drm/drm_prime