On Mon, Feb 27, 2023 at 8:04 AM Christian König <christian.koenig@xxxxxxx> wrote: > > Am 27.02.23 um 10:00 schrieb Thomas Hellström: > > Hi, Maarten, > > > > On 2/27/23 09:55, Maarten Lankhorst wrote: > >> Hey, > >> > >> I can push this to drm-misc-next, I don't think a drm maintainer ack > >> is needed, as long as we have the acks from the amd folk for merging > >> through drm-misc-next. > >> > > OK, sound good, we have that ack so please go ahead! > > Works for me and I don't think Alex would object either. Fine with me as well. Alex > > Regards, > Christian. > > > > > /Thomas > > > > > >> ~Maarten > >> > >> On 2023-02-27 09:11, Thomas Hellström wrote: > >>> Daniel, Dave > >>> > >>> Ack to merge this to drm through drm-misc-next? > >>> > >>> /Thomas > >>> > >>> > >>> On 2/24/23 10:51, Thomas Hellström wrote: > >>>> This series (or at least the suballocator helper) is a prerequisite > >>>> for the new Xe driver. > >>>> > >>>> There was an unresolved issue when the series was last up for review, > >>>> and that was the per allocation aligment. Last message was from > >>>> Maarten Lankhorst arguing that the larger per-driver alignment used > >>>> would only incur a small memory cost. This new variant resolves that. > >>>> > >>>> The generic suballocator has been tested with the Xe driver, and a > >>>> kunit test is under development. > >>>> The amd- and radeon adaptations are only compile-tested. > >>>> > >>>> v3: > >>>> - Remove stale author information (Christian König) > >>>> - Update Radeon Kconfig (Thomas Hellström) > >>>> > >>>> v4: > >>>> - Avoid 64-bit integer divisions (kernel test robot <lkp@xxxxxxxxx>) > >>>> - Use size_t rather than u64 for the managed range. (Thomas) > >>>> > >>>> > >>>> Maarten Lankhorst (3): > >>>> drm/suballoc: Extract amdgpu_sa.c as generic suballocation helper > >>>> drm/amd: Convert amdgpu to use suballocation helper. > >>>> drm/radeon: Use the drm suballocation manager implementation. > >>>> > >>>> drivers/gpu/drm/Kconfig | 4 + > >>>> drivers/gpu/drm/Makefile | 3 + > >>>> drivers/gpu/drm/amd/amdgpu/Kconfig | 1 + > >>>> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 26 +- > >>>> drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 5 +- > >>>> drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 23 +- > >>>> drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 3 +- > >>>> drivers/gpu/drm/amd/amdgpu/amdgpu_sa.c | 324 +-------------- > >>>> drivers/gpu/drm/drm_suballoc.c | 457 > >>>> +++++++++++++++++++++ > >>>> drivers/gpu/drm/radeon/Kconfig | 1 + > >>>> drivers/gpu/drm/radeon/radeon.h | 55 +-- > >>>> drivers/gpu/drm/radeon/radeon_ib.c | 12 +- > >>>> drivers/gpu/drm/radeon/radeon_object.h | 25 +- > >>>> drivers/gpu/drm/radeon/radeon_sa.c | 316 ++------------ > >>>> drivers/gpu/drm/radeon/radeon_semaphore.c | 4 +- > >>>> include/drm/drm_suballoc.h | 108 +++++ > >>>> 16 files changed, 674 insertions(+), 693 deletions(-) > >>>> create mode 100644 drivers/gpu/drm/drm_suballoc.c > >>>> create mode 100644 include/drm/drm_suballoc.h > >>>> >
