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d77a8c52a910c3b75e45b514e7564b968dbe02a1
linux-nvgpu/drivers/gpu/nvgpu/os/linux
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rmylavarapu 65a7896987 nvgpu: gpu: Implement PMU therm channel get status 
Currently nvgpu reads the temperature by reading the
NV_THERM_I2CS_SENSOR_00 register. Below are the issues
with current approach
    1) NV_THERM_I2CS_SENSOR_00 doesn't support
       fractional precision which is POR.
    2) It doesn't support negative temperatures which
       is required for Auto.
    3) It doesn't take into account the right POR
       sensor in VFE VBIOS tables.

From therm channel get status interface we can read the
current temperature from PMU.

NVBUG - 200549047

Change-Id: I2fb21926208876f3d3bebe3f2dee08edafedbc7d
Signed-off-by: rmylavarapu <rmylavarapu@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2196224
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2020-12-15 14:10:29 -06:00
..
sdl
gpu: nvgpu: fix misra violations in SDL
2020-12-15 14:05:52 -06:00
vgpu
gpu: nvgpu: protect nvgpu power state access using spinlock
2020-12-15 14:05:52 -06:00
bsearch.c
gpu: nvgpu: Add nvgpu_bsearch() wrapper
2019-01-29 21:55:37 -08:00
cde_gm20b.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
cde_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
cde_gp10b.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
cde_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
cde.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
cde.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
channel.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
clk.c
nvgpu: fix get_maxrate when no dvfs
2020-12-15 14:10:29 -06:00
clk.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
comptags.c
gpu: nvgpu: fb: size of compression apis for mm
2019-03-18 20:19:10 -07:00
cond.c
gpu: nvgpu: nvgpu_cond_signal to return void
2019-01-31 12:04:10 -08:00
debug_allocator.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_allocator.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_bios.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
debug_bios.h
gpu: nvgpu: add bios debugfs node
2018-06-27 07:30:06 -07:00
debug_cde.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_cde.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ce.c
gpu: nvgpu: move ce code to common/ce and hal/ce
2019-04-19 13:55:11 -07:00
debug_ce.h
gpu: nvgpu: move ce code to common/ce and hal/ce
2019-04-19 13:55:11 -07:00
debug_clk_gm20b.c
gpu: nvgpu: create nvgpu.common.hal.clk
2019-04-22 14:15:22 -07:00
debug_clk_gm20b.h
gpu: nvgpu: move gm20b clk debugfs to linux
2018-09-05 04:51:40 -07:00
debug_clk_tu104.c
gpu: nvgpu: Remove fixed wait time for change seq completion
2020-12-15 14:05:52 -06:00
debug_clk_tu104.h
gpu: nvgpu: Initialize clk counters for dGPU clocks
2019-07-26 04:07:01 -07:00
debug_fecs_trace.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
debug_fecs_trace.h
gpu: nvgpu: rename feature Make and C flags
2019-06-11 09:46:24 -07:00
debug_fifo.c
gpu: nvgpu: rename tsg_gk20a*/gk20a_tsg* functions.
2019-05-17 01:49:27 -07:00
debug_fifo.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_gr.c
gpu: nvgpu: Add gr_priv header file
2019-04-22 03:15:09 -07:00
debug_gr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_hal.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_kmem.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_kmem.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_ltc.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
debug_ltc.h
gpu: nvgpu: debugfs node to enable/disable ltc_illegal_compstat intr
2018-07-24 16:10:58 -07:00
debug_pmgr.c
gpu: nvgpu: Split pmgr.h into private and public
2019-01-10 20:09:38 -08:00
debug_pmgr.h
gpu: nvgpu: move pmgr debugfs to linux
2018-09-05 04:51:50 -07:00
debug_pmu.c
nvgpu: vgpu: no debugfs entries that rely on PMU
2020-12-15 14:05:52 -06:00
debug_pmu.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_s_param.c
gpu: nvgpu: Debugfs for S_param
2019-02-11 20:55:07 -08:00
debug_s_param.h
gpu: nvgpu: Debugfs for S_param
2019-02-11 20:55:07 -08:00
debug_sched.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
debug_sched.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug_therm_tu104.c
nvgpu: gpu: Implement PMU therm channel get status
2020-12-15 14:10:29 -06:00
debug_therm_tu104.h
gpu: nvgpu: Move from TSENSE to TSOSC for TU104
2019-06-13 23:05:43 -07:00
debug_volt.c
gpu: nvgpu: Read current_volt from vol_rail_get_status
2019-07-29 05:30:28 -07:00
debug_volt.h
gpu: nvgpu: Debugfs for Volt
2019-02-01 09:45:57 -08:00
debug_xve.c
gpu: nvgpu: Fix LibC MISRA 17.7 in os/linux
2018-10-31 15:25:23 -07:00
debug_xve.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
debug.c
gpu: nvgpu: init: add return for all init APIs
2020-12-15 14:05:52 -06:00
dmabuf_vidmem.c
gpu: nvgpu; fix MISRA errors in nvgpu.common.mm
2019-08-01 21:57:18 -07:00
dmabuf_vidmem.h
gpu: nvgpu: compile out vidmem from safety build
2019-06-25 04:37:08 -07:00
dmabuf.c
gpu: nvgpu: compile out vidmem from safety build
2019-06-25 04:37:08 -07:00
dmabuf.h
gpu: nvgpu: Create hal.mm.mm for misc MM HALs
2019-05-01 15:06:57 -07:00
driver_common.c
gpu: nvgpu: protect nvgpu power state access using spinlock
2020-12-15 14:05:52 -06:00
driver_common.h
gpu: nvgpu: fix MISRA Rule 8.6 violations
2020-12-15 14:05:52 -06:00
dt.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ecc_sysfs.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
fecs_trace_linux.c
gpu: nvgpu: init: rename init functions
2019-07-23 13:27:18 -07:00
fecs_trace_linux.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
firmware.c
gpu: nvgpu: firmware: use u32 for flags
2019-02-20 23:05:04 -08:00
fuse.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
intr.c
gpu: nvgpu: mc: move mc declarations to mc.h
2020-12-15 14:10:29 -06:00
intr.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
io_usermode.c
gpu: nvgpu: move usermode to hal/fifo
2019-04-16 13:04:27 -07:00
ioctl_as.c
nvgpu: gpu: include qnx_init unit in doxygen documentation
2020-12-15 14:05:52 -06:00
ioctl_as.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl_channel.c
gpu: nvgpu: rename channel functions
2019-08-01 04:37:31 -07:00
ioctl_channel.h
gpu: nvgpu: fix MISRA Rule 8.6 violations
2020-12-15 14:05:52 -06:00
ioctl_clk_arb.c
gpu: nvgpu: fix MISRA issues nvgpu.common.clk_arb
2019-07-12 15:55:49 -07:00
ioctl_ctrl.c
nvgpu: gpu: Implement PMU therm channel get status
2020-12-15 14:10:29 -06:00
ioctl_ctrl.h
gpu: nvgpu: provide usermode region via mmap
2018-10-29 08:04:25 -07:00
ioctl_dbg.c
gpu: nvgpu: use refcnt for ch mmu_debug_mode
2019-08-28 16:54:51 -07:00
ioctl_dbg.h
gpu: nvgpu: Clean up ioctl_dbg.h
2018-07-05 21:48:44 -07:00
ioctl_tsg.c
gpu: nvgpu: init: rename init functions
2019-07-23 13:27:18 -07:00
ioctl_tsg.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
ioctl.c
gpu: nvgpu: rename feature Make and C flags
2019-06-11 09:46:24 -07:00
ioctl.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
kmem_priv.h
gpu: nvgpu: MISRA 14.4 boolean fixes
2018-11-07 10:35:13 -08:00
kmem.c
gpu: nvgpu: fix MISRA violations in kmem unit
2019-05-03 13:08:00 -07:00
linux-channel.c
gpu: nvgpu: rename channel functions
2019-08-01 04:37:31 -07:00
linux-dma.c
gpu: nvgpu; fix MISRA errors in nvgpu.common.mm
2019-08-01 21:57:18 -07:00
linux-io.c
gpu: nvgpu: init: move out linux-specific APIs
2019-07-23 13:27:29 -07:00
log.c
gpu: nvgpu: fix MISRA 17.1 in logging functions
2020-12-15 14:05:52 -06:00
module_usermode.c
gpu: nvgpu: move usermode to hal/fifo
2019-04-16 13:04:27 -07:00
module_usermode.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
module.c
gpu: nvgpu: mc: move mc declarations to mc.h
2020-12-15 14:10:29 -06:00
module.h
gpu: nvgpu: fix MISRA Rule 8.6 violations
2020-12-15 14:05:52 -06:00
nvgpu_mem.c
gpu: nvgpu: compile out vidmem from safety build
2019-06-25 04:37:08 -07:00
nvhost_priv.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
nvhost.c
gpu: nvgpu: delete value tracking in syncpt wait API
2019-08-19 07:07:18 -07:00
nvidia_p2p.c
gpu: nvgpu: add compatibility version
2019-03-07 11:45:07 -08:00
nvlink_probe.c
gpu: nvgpu: rename feature Make and C flags
2019-06-11 09:46:24 -07:00
nvlink.c
gpu: nvgpu: rename feature Make and C flags
2019-06-11 09:46:24 -07:00
nvlink.h
gpu: nvgpu: shutdown nvlink in driver remove
2018-07-26 00:06:07 -07:00
os_fence_android_sema.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
os_fence_android_syncpt.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
os_fence_android.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
os_linux.h
gpu: nvgpu: Implement Thermal Alert for PG189
2019-05-28 03:15:22 -07:00
os_ops_gm20b.c
gpu: nvgpu: fecs ctxsw trace for gm20b
2019-04-22 05:25:48 -07:00
os_ops_gm20b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gp10b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gp10b.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_ops_gv11b.c
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv11b.h
gpu: nvgpu: move fecs trace debugfs to linux
2018-09-09 17:22:24 -07:00
os_ops_gv100.c
gpu: nvgpu: Initialize clk counters for dGPU clocks
2019-07-26 04:07:01 -07:00
os_ops_gv100.h
gpu: nvgpu: move gp106 clk debugfs to linux
2018-09-05 04:51:36 -07:00
os_ops_tu104.c
gpu: nvgpu: Initialize clk counters for dGPU clocks
2019-07-26 04:07:01 -07:00
os_ops_tu104.h
gpu: nvgpu: Remove the GPU-NEXT conditional
2018-11-08 19:35:09 -08:00
os_ops.c
gpu: nvgpu: Remove support for GP106
2018-12-13 04:56:14 -08:00
os_ops.h
gpu: nvgpu: linux: move os ops to a common file
2018-08-29 20:34:34 -07:00
os_sched.c
gpu: nvgpu: Fix MISRA 21.2 violations in log.h
2019-05-15 22:29:40 -07:00
pci_power.c
gpu: nvgpu: add sw quiesce
2019-08-27 10:37:21 -07:00
pci_power.h
gpu: nvgpu: add interface to power on-off gpu
2018-10-12 17:35:10 +05:30
pci.c
gpu: nvgpu: check Board ID and VBIOS version
2019-08-23 04:18:13 -07:00
pci.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a_tegra.c
gpu: nvgpu: remove reversed ordering for deadlock
2020-12-15 14:05:52 -06:00
platform_gk20a_tegra.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gk20a.h
gpu: nvgpu: check Board ID and VBIOS version
2019-08-23 04:18:13 -07:00
platform_gp10b_tegra.c
gpu: nvgpu: Enable big pages if PAGE_SIZE >= 64k
2020-12-15 14:05:52 -06:00
platform_gp10b.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
platform_gv11b_tegra.c
gpu: nvgpu: Enable big pages if PAGE_SIZE >= 64k
2020-12-15 14:05:52 -06:00
rwsem.c
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
scale.c
gpu: nvgpu: Re-factor perfmon unit
2019-04-10 06:03:59 -07:00
scale.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
sched.c
gpu: nvgpu: init: rename init functions
2019-07-23 13:27:18 -07:00
sched.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sim_pci.c
gpu: nvgpu: rmmod support in dgpu simulation
2019-08-21 23:38:56 -07:00
sim.c
gpu: nvgpu: move header location of gk20a.h
2018-09-25 13:10:19 -07:00
soc.c
Revert "Revert "gpu: nvgpu: Improve accuracy of dGPU clk measurement""
2019-07-24 10:16:30 -07:00
sync_sema_android.c
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sync_sema_android.h
gpu: nvgpu: rename tsg_gk20a and channel_gk20a structs
2019-05-06 02:56:53 -07:00
sysfs.c
gpu: nvgpu: protect nvgpu power state access using spinlock
2020-12-15 14:05:52 -06:00
sysfs.h
gpu: nvgpu: Move Linux files away from common
2018-06-15 17:47:31 -07:00
thread.c
gpu: nvgpu: Implement graceful thread stop
2019-01-25 01:35:29 -08:00
timers.c
gpu: nvgpu: fix MISRA 10.5 issue in timeout code
2019-07-24 17:04:38 -07:00
vm.c
gpu: nvgpu: put memory ref count
2020-12-15 14:05:52 -06:00
vpr.c
gpu: nvgpu: use vpr resize enabled API
2019-08-28 14:24:19 -07:00