Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-24 Thread Christian König
Am 10.11.21 um 15:50 schrieb Zack Rusin: TTM takes full control over TTM_PL_SYSTEM placed buffers. This makes driver internal usage of TTM_PL_SYSTEM prone to errors because it requires the drivers to manually handle all interactions between TTM which can swap out those buffers whenever it thinks

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-22 Thread Zack Rusin
On Mon, 2021-11-22 at 15:15 +0100, Christian König wrote: > Am 16.11.21 um 16:53 schrieb Zack Rusin: > > > On Nov 16, 2021, at 03:20, Christian König > > > wrote: > > > > > > Am 16.11.21 um 08:43 schrieb Thomas Hellström: > > > > On 11/16/21 08:19, Christian König wrote: > > > > > Am 13.11.21 um

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-22 Thread Christian König
Am 16.11.21 um 16:53 schrieb Zack Rusin: On Nov 16, 2021, at 03:20, Christian König wrote: Am 16.11.21 um 08:43 schrieb Thomas Hellström: On 11/16/21 08:19, Christian König wrote: Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Zack Rusin
> On Nov 16, 2021, at 03:20, Christian König wrote: > > Am 16.11.21 um 08:43 schrieb Thomas Hellström: >> On 11/16/21 08:19, Christian König wrote: >>> Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: > On Wed, 2021-11-10 at 09:50

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Daniel Vetter
On Tue, Nov 16, 2021 at 10:09:44AM +0100, Christian König wrote: > Am 16.11.21 um 10:00 schrieb Thomas Hellström: > > On 11/16/21 09:54, Christian König wrote: > > > Am 16.11.21 um 09:33 schrieb Thomas Hellström: > > > > On 11/16/21 09:20, Christian König wrote: > > > > > Am 16.11.21 um 08:43 schri

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Christian König
Am 16.11.21 um 10:00 schrieb Thomas Hellström: On 11/16/21 09:54, Christian König wrote: Am 16.11.21 um 09:33 schrieb Thomas Hellström: On 11/16/21 09:20, Christian König wrote: Am 16.11.21 um 08:43 schrieb Thomas Hellström: On 11/16/21 08:19, Christian König wrote: [SNIP] Well my long ter

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Thomas Hellström
On 11/16/21 09:54, Christian König wrote: Am 16.11.21 um 09:33 schrieb Thomas Hellström: On 11/16/21 09:20, Christian König wrote: Am 16.11.21 um 08:43 schrieb Thomas Hellström: On 11/16/21 08:19, Christian König wrote: Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Christian König
Am 16.11.21 um 09:33 schrieb Thomas Hellström: On 11/16/21 09:20, Christian König wrote: Am 16.11.21 um 08:43 schrieb Thomas Hellström: On 11/16/21 08:19, Christian König wrote: Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Thomas Hellström
On 11/16/21 09:20, Christian König wrote: Am 16.11.21 um 08:43 schrieb Thomas Hellström: On 11/16/21 08:19, Christian König wrote: Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: TTM takes f

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-16 Thread Christian König
Am 16.11.21 um 08:43 schrieb Thomas Hellström: On 11/16/21 08:19, Christian König wrote: Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: TTM takes full control over TTM_PL_SYSTEM placed buffers

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-15 Thread Thomas Hellström
On 11/16/21 08:19, Christian König wrote: Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: TTM takes full control over TTM_PL_SYSTEM placed buffers. This makes driver internal usage of TTM_PL_S

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-15 Thread Christian König
Am 13.11.21 um 12:26 schrieb Thomas Hellström: Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: TTM takes full control over TTM_PL_SYSTEM placed buffers. This makes driver internal usage of TTM_PL_SYSTEM prone to errors because it requires the

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-13 Thread Thomas Hellström
Hi, Zack, On 11/11/21 17:44, Zack Rusin wrote: On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: TTM takes full control over TTM_PL_SYSTEM placed buffers. This makes driver internal usage of TTM_PL_SYSTEM prone to errors because it requires the drivers to manually handle all interactions bet

Re: [PATCH v4] drm/ttm: Clarify that the TTM_PL_SYSTEM is under TTMs control

2021-11-11 Thread Zack Rusin
On Wed, 2021-11-10 at 09:50 -0500, Zack Rusin wrote: > TTM takes full control over TTM_PL_SYSTEM placed buffers. This makes > driver internal usage of TTM_PL_SYSTEM prone to errors because it > requires the drivers to manually handle all interactions between TTM > which can swap out those buffers w