Santosh Katvate 4d93f77745 video: tegra: gk20a: Disable gfx before save zbc ...

This change disables gr engine before calling into pmu
for saving zbc and re-enables once it is finished.
Looks like NV_PPWR_PMU_BAR0_FECS_ERROR_CODE_PRI_TIMEOUT
error during access of NV_PLTCG_LTCS_LTSS_DSTG_ZBC_COLOR_CLEAR_VALUE
happens because of active concurrent memory traffic.

Bug 1489850

Change-Id: I60eacd718480a296f5a46438e18a519c7457f58a
Signed-off-by: Santosh Katvate <skatvate@nvidia.com>
Reviewed-on: http://git-master/r/398398
GVS: Gerrit_Virtual_Submit
(cherry picked from commit 42931088a3a1944359be61ebe39c646b41f73ee6)
Reviewed-on: http://git-master/r/402779
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Mitch Luban <mluban@nvidia.com>

2015-03-18 12:09:19 -07:00

..

as_gk20a.c

gpu: nvgpu: Add NVIDIA GPU Driver

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

as_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

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

channel_gk20a.c

gpu: nvgpu: Do not enable HCE priv mode

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

channel_gk20a.h

gpu: nvgpu: Make trigger mmu fault GPU specific

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

channel_sync_gk20a.c

gpu: nvgpu: disable aggresive syncpoint destroy

2015-03-18 12:09:14 -07:00

channel_sync_gk20a.h

gpu: nvgpu: gk20a: allow syncpt free at channel_unbind()

2015-03-18 12:09:10 -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: gk20a: check the return value of gk20a_channel_busy

2015-03-18 12:09:11 -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: gk20a: fix syncpt waiting debug print

2015-03-18 12:09:04 -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: Make trigger mmu fault GPU specific

2015-03-18 12:09:06 -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: Add NVIDIA GPU Driver

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

gk20a_scale.h

gpu: nvgpu: Add NVIDIA GPU Driver

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

gk20a_sysfs.c

gpu: nvgpu: Allow sysfs write only to root

2015-03-18 12:09:19 -07:00

gk20a.c

gpu: nvgpu: Define module license

2015-03-18 12:09:13 -07:00

gk20a.h

gpu: nvgpu: Request irq at probe

2015-03-18 12:09:08 -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

video: tegra: gk20a: Disable gfx before save zbc

2015-03-18 12:09:19 -07:00

gr_gk20a.h

gpu: nvgpu: Store gpu config

2015-03-18 12:09:05 -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

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -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: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -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: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -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

video: tegra: host: fix the bundle corruption

2015-03-18 12:08:59 -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: Add NVIDIA GPU Driver

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

hw_pbdma_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -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: Allow mapping backing store

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

ltc_gk20a.c

gpu: nvgpu: Alloc physical mem for CBC in sim

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

ltc_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

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

Makefile

gpu: nvgpu: Allow module build

2015-03-18 12:09:13 -07:00

mm_gk20a.c

gpu: nvgpu: Add CBC clean and invalidate

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

mm_gk20a.h

gpu: nvgpu: Allow mapping backing store

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

platform_gk20a_generic.c

gpu: nvgpu: Add NVIDIA GPU Driver

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

platform_gk20a_tegra.c

platform: tegra: move pm_domain to drivers

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

platform_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

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

pmu_gk20a.c

gpu: nvgpu: Do not dump top_fs_status

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

pmu_gk20a.h

gpu: nvgpu: Remove redundant locked variable

2015-03-18 12:09:01 -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

sim_gk20a.h

gpu: nvgpu: Add NVIDIA GPU Driver

2015-03-18 12:08:53 -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