Deepak Nibade cd9f8553ad gpu: nvgpu: sysfs to put gpu into idle ...

- Add a sysfs "force_idle" to forcibly idle the GPU
- read on this sysfs will return the current status

0 : not in idle (running)
1 : in forced idle state

"echo 1 > force_idle" will force the gpu into idle
"echo 0 > force_idle" will cause the gpu to resume

Bug 1376916
Bug 1487804

Change-Id: I48dfd52e0d14561220bc4baea0776d1bdfaa7ea5
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>

2015-03-18 12:09:58 -07:00

..

as_gk20a.c

gpu: nvgpu: Register as subdomain of host1x

2015-03-18 12:09:48 -07:00

as_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

channel_gk20a.c

gpu: nvgpu: gk20a: export wait_channel_idle()

2015-03-18 12:09:53 -07:00

channel_gk20a.h

gpu: nvgpu: gk20a: export wait_channel_idle()

2015-03-18 12:09:53 -07:00

channel_sync_gk20a.c

gpu: nvgpu: Allow suppressing WFI on submit

2015-03-18 12:09:53 -07:00

channel_sync_gk20a.h

gpu: nvgpu: Allow suppressing WFI on submit

2015-03-18 12:09:53 -07:00

clk_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

clk_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

ctrl_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

ctrl_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

dbg_gpu_gk20a.c

gpu: nvgpu: Register as subdomain of host1x

2015-03-18 12:09:48 -07:00

dbg_gpu_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

debug_gk20a.c

gpu: nvgpu: Get host1x device from DTS

2015-03-18 12:09:46 -07:00

debug_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

fb_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

fb_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

fifo_gk20a.c

gpu: nvgpu: Initialize FECS explicitly on recovery

2015-03-18 12:09:56 -07:00

fifo_gk20a.h

gpu: nvgpu: Make trigger mmu fault GPU specific

2015-03-18 12:09:06 -07:00

gk20a_allocator.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gk20a_allocator.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gk20a_gating_reglist.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gk20a_gating_reglist.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gk20a_scale.c

gpu: nvgpu: Create load sysfs node always

2015-03-18 12:09:44 -07:00

gk20a_scale.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gk20a_sysfs.c

gpu: nvgpu: sysfs to put gpu into idle

2015-03-18 12:09:58 -07:00

gk20a.c

gpu: nvgpu: add railgate check in do_idle()

2015-03-18 12:09:58 -07:00

gk20a.h

gpu: nvgpu: sysfs to put gpu into idle

2015-03-18 12:09:58 -07:00

gr_ctx_gk20a_sim.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

gr_ctx_gk20a.c

video: tegra: host: flexible to select fw per chip

2015-03-18 12:08:54 -07:00

gr_ctx_gk20a.h

video: tegra: host: flexible to select fw per chip

2015-03-18 12:08:54 -07:00

gr_gk20a.c

gpu: nvgpu: Initialize FECS explicitly on recovery

2015-03-18 12:09:56 -07:00

gr_gk20a.h

gpu: nvgpu: Initialize FECS explicitly on recovery

2015-03-18 12:09:56 -07:00

gr_pri_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hal_gk20a.c

video: tegra: host: flexible to select fw per chip

2015-03-18 12:08:54 -07:00

hal_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hal.c

video: tegra: host: gm20b: Implement gr ops

2015-03-18 12:09:33 -07:00

hal.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_bus_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_ccsr_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_chiplet_pwr_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_ctxsw_prog_gk20a.h

gpu: nvgpu: gk20a, gm20b headers

2015-03-18 12:09:42 -07:00

hw_fb_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_fifo_gk20a.h

gpu: nvgpu: gk20a, gm20b headers

2015-03-18 12:09:42 -07:00

hw_flush_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_gmmu_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_gr_gk20a.h

gpu: nvgpu: gk20a, gm20b headers

2015-03-18 12:09:42 -07:00

hw_ltc_gk20a.h

gpu: nvgpu: Add CBC clean and invalidate

2015-03-18 12:09:05 -07:00

hw_mc_gk20a.h

gpu: nvgpu: gk20a, gm20b headers

2015-03-18 12:09:42 -07:00

hw_pbdma_gk20a.h

gpu: nvgpu: gk20a, gm20b headers

2015-03-18 12:09:42 -07:00

hw_pri_ringmaster_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pri_ringstation_fbp_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pri_ringstation_gpc_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pri_ringstation_sys_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_proj_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_pwr_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_ram_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_sim_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_therm_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_timer_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

hw_top_gk20a.h

gpu: nvgpu: Do not dump top_fs_status

2015-03-18 12:09:06 -07:00

hw_trim_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

kind_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

kind_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

ltc_common.c

gpu: nvgpu: Implement ELPG flush for gm20b

2015-03-18 12:09:57 -07:00

ltc_gk20a.c

gpu: nvgpu: Implement ELPG flush for gm20b

2015-03-18 12:09:57 -07:00

ltc_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

Makefile

gpu: nvgpu: Support sync framework with semaphores

2015-03-18 12:09:57 -07:00

mm_gk20a.c

gpu: nvgpu: When rail gating, flush only once

2015-03-18 12:09:53 -07:00

mm_gk20a.h

gpu: nvgpu: Always initialize system vm

2015-03-18 12:09:49 -07:00

platform_gk20a_generic.c

gpu: nvgpu: Generic platform

2015-03-18 12:09:47 -07:00

platform_gk20a_tegra.c

gpu: nvgpu: Register as subdomain of host1x

2015-03-18 12:09:48 -07:00

platform_gk20a.h

gpu: nvgpu: Separate gm20b configuration

2015-03-18 12:09:40 -07:00

pmu_gk20a.c

gpu: nvgpu: Initialize FECS explicitly on recovery

2015-03-18 12:09:56 -07:00

pmu_gk20a.h

gpu: nvgpu: Remove deferred ELPG enable

2015-03-18 12:09:54 -07:00

priv_ring_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

priv_ring_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

regops_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

regops_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

semaphore_gk20a.c

gpu: nvgpu: Add gk20a semaphore APIs

2015-03-18 12:09:52 -07:00

semaphore_gk20a.h

gpu: nvgpu: Add gk20a semaphore APIs

2015-03-18 12:09:52 -07:00

sim_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

sync_gk20a.c

gpu: nvgpu: Support sync framework with semaphores

2015-03-18 12:09:57 -07:00

sync_gk20a.h

gpu: nvgpu: Support sync framework with semaphores

2015-03-18 12:09:57 -07:00

therm_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00

therm_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -07:00