linux-stable/drivers/gpu/drm/lima
Qiang Yu 6aebc51d7a drm/lima: support heap buffer creation
heap buffer is used as output of GP and input of PP for
Mali Utgard GPU. Size of heap buffer depends on the task
so is a runtime variable.

Previously we just create a large enough buffer as heap
buffer. Now we add a heap buffer type to be able to
increase the backup memory dynamically when GP fail due
to lack of heap memory.

Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Tested-by: Andreas Baierl <ichgeh@imkreisrum.de>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200116131157.13346-4-yuq825@gmail.com
2020-01-27 22:01:09 +08:00
..
Kconfig drm/lima: Fix Kconfig indentation 2019-11-20 17:40:32 +01:00
lima_bcast.c
lima_bcast.h
lima_ctx.c
lima_ctx.h
lima_device.c drm/lima: add __GFP_NOWARN flag to all dma_alloc_wc 2019-10-17 23:42:02 +08:00
lima_device.h
lima_dlbu.c
lima_dlbu.h
lima_drv.c drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
lima_drv.h drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
lima_gem.c drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
lima_gem.h drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
lima_gp.c
lima_gp.h
lima_l2_cache.c
lima_l2_cache.h
lima_mmu.c drm/lima: use drm_gem_shmem_helpers 2019-10-17 23:41:03 +08:00
lima_mmu.h
lima_pmu.c
lima_pmu.h
lima_pp.c drm/lima: handle shared irq case for lima_pp_bcast_irq_handler 2019-04-20 16:14:09 +08:00
lima_pp.h
lima_regs.h drm/lima: update register info 2020-01-27 22:00:12 +08:00
lima_sched.c drm/lima: use drm_sched_fault for error task handling 2020-01-09 09:27:38 +08:00
lima_sched.h drm/lima: use drm_sched_fault for error task handling 2020-01-09 09:27:38 +08:00
lima_vm.c drm/lima: support heap buffer creation 2020-01-27 22:01:09 +08:00
lima_vm.h drm/lima: add lima_vm_map_bo 2020-01-27 22:00:48 +08:00
Makefile drm/lima: use drm_gem_shmem_helpers 2019-10-17 23:41:03 +08:00