leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity
4046217954
linux/drivers/gpu/drm/etnaviv
History
Philipp Zabel 4046217954 drm/etnaviv: reduce reset delay 
After reset assertion, we only have to wait for the reset signals to
propagate through the GPU before deasserting the reset again. A few
hundred clock cycles should be more than enough. Replace the msleep(1),
which can actually take about 30 ms on i.MX6Q in some configurations,
with an usleep_range of a few microseconds. If the delay was too short,
the FE would not be idle afterwards, and the reset would be retried.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2017-10-10 12:09:34 +02:00
..
cmdstream.xml.h drm/etnaviv: Allow DRAW_INSTANCED commands 2016-12-02 19:30:22 +01:00
common.xml.h drm/etnaviv: update common.xml.h 2017-05-05 17:14:41 +02:00
etnaviv_buffer.c drm/etnaviv: add 'sync point' support 2017-10-10 11:45:45 +02:00
etnaviv_cmd_parser.c drm/etnaviv: add new GC3000 sensitive states 2017-01-30 12:43:54 +01:00
etnaviv_cmdbuf.c drm/etnaviv: extend etnaviv_gpu_cmdbuf_new(..) with nr_pmrs 2017-10-10 11:45:43 +02:00
etnaviv_cmdbuf.h drm/etnaviv: extend etnaviv_gpu_cmdbuf_new(..) with nr_pmrs 2017-10-10 11:45:43 +02:00
etnaviv_drv.c drm/etnaviv: submit supports performance monitor requests 2017-10-10 11:45:54 +02:00
etnaviv_drv.h drm/etnaviv: remove unused function etnaviv_gem_new 2017-10-10 11:46:57 +02:00
etnaviv_dump.c mm, vmalloc: use __GFP_HIGHMEM implicitly 2017-05-08 17:15:13 -07:00
etnaviv_dump.h
etnaviv_gem_prime.c drm/etnaviv: switch to drm_*{get,put} helpers 2017-08-08 15:47:32 +02:00
etnaviv_gem_submit.c drm/etnaviv: copy pmrs from userspace 2017-10-10 11:45:44 +02:00
etnaviv_gem.c drm/etnaviv: remove unused function etnaviv_gem_new 2017-10-10 11:46:57 +02:00
etnaviv_gem.h drm/etnaviv: fix submit flags getting overwritten by BO content 2017-06-28 10:35:46 +02:00
etnaviv_gpu.c drm/etnaviv: reduce reset delay 2017-10-10 12:09:34 +02:00
etnaviv_gpu.h drm/etnaviv: use 'sync points' for performance monitor requests 2017-10-10 11:45:47 +02:00
etnaviv_iommu_v2.c drm/etnaviv: remove IOMMU dependency 2017-10-10 11:36:37 +02:00
etnaviv_iommu.c drm/etnaviv: remove IOMMU dependency 2017-10-10 11:36:37 +02:00
etnaviv_iommu.h drm/etnaviv: remove IOMMU dependency 2017-10-10 11:36:37 +02:00
etnaviv_mmu.c drm/etnaviv: remove IOMMU dependency 2017-10-10 11:36:37 +02:00
etnaviv_mmu.h drm/etnaviv: remove IOMMU dependency 2017-10-10 11:36:37 +02:00
etnaviv_perfmon.c drm/etnaviv: add MC perf domain 2017-10-10 11:45:52 +02:00
etnaviv_perfmon.h drm/etnaviv: add performance monitor request processing 2017-10-10 11:45:45 +02:00
Kconfig drm/etnaviv: remove IOMMU dependency 2017-10-10 11:36:37 +02:00
Makefile drm/etnaviv: add infrastructure to query perf counter 2017-10-10 11:45:41 +02:00
state_3d.xml.h
state_hi.xml.h drm/etnaviv: handle MMU exception in IRQ handler 2016-09-15 15:29:42 +02:00
state.xml.h