| Commit message (Collapse) | Author | Age |
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With the removal of rcu locks and using spinlocks in place,
the usage of xchg for atomic pointer swap is unneccesary.
A few places already have barriers in place before changing
the pointer values, so a simple pointer assignment would do.
Jira VQRM-3741
Change-Id: I03296202b273b5175f166ab3e094c0e4de910eb8
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1709655
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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currently clk arbiter is using the Linux specific
sched_clock() api for retrieving current timestamp.
Instead use the OS agnostic nvgpu_hr_timestamp().
Jira VQRM-3741
Change-Id: I315ca16327b30db06c39046af1eb05249d1a97ca
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1709654
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add a conversion function for NVGPU_GPU_CLK_DOMAIN_*
defines present in uapi header.
This enables movement of related code to the OS agnostic
clk_arb.c
Jira VQRM-3741
Change-Id: I922d1cfb91d6a5dda644cf418f2f3815d975fcfd
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1709653
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Introduce a macro for clk arbiter debug logs.
Jira VQRM-3741
Change-Id: I9f4ebf5f979e84b6383dc8755eb34c0ffa3d0f43
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1709652
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Now that clk_arb.c is free of Linux'isms, move
it to the clk/ directory.
Jira VQRM-741
Change-Id: I53298c76f834322aa586781cdfd2e6031f4826a1
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1709651
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- Added vf change inject support for gv10x
- Updated clk_pmu_vf_inject() to fill required data
for pascal or volta vf change inject support
- Added new ctrl clk interface for gv10x clk domain list
- Added pmu interface for gv10x clk domain list &
vf change inject request
- Modified clk cmd, msg & RPC id's to match
with chips_a_23609936 branch
Bug 200399373
Change-Id: Ib9dc10073386f63bdfd92110c7ec3e09b1c484ce
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1700746
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Switch all logging to nvgpu_log*(). gk20a_dbg* macros are
intentionally left there because of use from other repositories.
Because the new functions do not work without a pointer to struct
gk20a, and piping it just for logging is excessive, some log messages
are deleted.
Change-Id: I00e22e75fe4596a330bb0282ab4774b3639ee31e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1704148
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clk_vin data structures updated as new calibration type (v20) is added.
GP106 header does not have vin calibration type.
Assuming V10 if calibration type is not V20.
Add fuse calibration for V20 type.
Bug 200399373
Change-Id: I9449de1ecb0d0873f3bc16f46660f93fab5b9eac
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1687591
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Add Nvdclk domain as a valid vbios domain for GV100
Change-Id: Ib65d880b26c279018bbf7d2faa304084f9ce4b1a
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1702121
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- Update PMU interface for vf_point
Change-Id: I1c457026938025266a9325a93985d81fae3b9fa5
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1684286
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Two new members added to fll struct and code modified to support
GV100 VBIOS NAFLL tables
Add g->ops for getting vbios clk domains
JIRA NVGPUGV100-39
Change-Id: Iaabea893d55d44a272e2bce2b1d525b122cd36f5
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1594289
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Update clk_domain_3x_prog,
Add vbios hal entry for GV100
Add stubbing in place of boardobj_interfaces.
Change-Id: Id880f303f40a07a6bf2a7f4f21d612124e89fe03
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
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This time they were largely located in the various common directories.
JIRA NVGPU-525
Change-Id: I3a6d523b060a0c6761b227267890298c6d2fb19f
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1673820
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Added a pointer to GPU context in boardobjgrp, and updated
constructors. It will be useful to free allocated DMA resources.
JIRA EVLR-1959
Bug 200352099
Change-Id: I006e4f970c9a2525dabdfd6ad417be64e36b7b68
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
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- Clock arbiter has lot of linux dependent code
so moved clk_arb.c to common/linux folder &
clk_arb.h to include/nvgpu/clk_arb.h, this move
helps to unblock QNX.
- QNX must implement functions present
under clk_arb.h as needed.
JIRA NVGPU-33
Change-Id: I38369fafda9c2cb9ba2175b3e530e40d0c746601
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1582473
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Replace existing usages of wait_queue_head_t with struct nvgpu_cond and
using the corresponding APIs in order to reduce Linux dependencies in NVGPU.
JIRA NVGPU-205
Change-Id: I85850369c3c47d3e1704e4171b1d172361842423
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1575778
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linux/debugfs.h was included in gk20a.h because of the debugfs entry
bios_blob, which can be used for checking contents of VBIOS. That
has never been used, so instead of abstracting it, this patch removes
the feature altogether.
Two files were using debugfs but did not #include <linux/debugfs.h>.
They failed to build now that gk20a.h no longer #includes it, so
added explit #include.
JIRA NVGPU-259
Change-Id: Ie1ea9be1a8920441b1616f34e64e505e6e10e38c
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
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clk_pmu_freq_controller_load used the default mask and affected
all the clock frequency controllers (CFC) which had their bits
set in the mask. We wish to enable/disable the CFCs in isolation
through debugfs. So we add a parameter(bit_idx) to the function
which will help affect only one CFC at a time
JIRA DNVGPU-207
DEPENDS ON: <http://git-master/r/1563302>
Change-Id: I233f52158b4a987bcc058a425380983dbe53fac8
Signed-off-by: Tejal Kudav <tkudav@nvidia.com>
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Change license of OS independent source code files to MIT.
JIRA NVGPU-218
Change-Id: I1474065f4b552112786974a16cdf076c5179540e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1565880
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This change solves two problems:
(*) the possibility of a crash due to interrupting the gpu
initialization following a bind
(*) a IOVA memory leak that could prevent the GPU from binding after
about 200 bind/unbind cycles
A detailed list of fixes:
- chek that arbiter is initialized before freeing it.
- do not re-enable interrupts when MSI is enabled on unbind.
- free the semaphore sea on unbind.
- ensure we dont double load the vbios.
- check return value of nvgpu_mutex_init for semaphores.
- add corresponding nvgpu_mutex_destroy calls.
bug 1816516
Change-Id: Ia8af73019e0e1183998855d55bb3eea09672a8b7
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1465302
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: David Jarrett <djarrett@nvidia.com>
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VBIOS code was the last code using gm206 hardware headers. Change the
code to use gp106 headers instead, move the code to gp106 directory
and delete gm206 HW headers.
JIRA NVGPU-218
Change-Id: I7ccd6c2975c767bca871d77a701dbd3395b17f30
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1563742
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The following changes are part of the porting of the bind/unbind
functionality.
These changes reuse the shutdown codepaths in iGPU and dGPU and fix a locking
issue with in gk20a_busy() where the usage count can lead to a deadlock during
the driver shutdown. It fixes a racing condition with the gr/mm code by
invalidating the sw ready flag while holding the busy lock
JIRA: EVLR-1739
Change-Id: I62ce47378436b21f447f4cd93388759ed3f9bad1
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1554959
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Construct a wrapper macro NV_ACCESS_ONCE(x) which uses OS specific
versions of ACCESS_ONCE. e.g for linux, ACCESS_ONCE(x) is used.
Jira NVGPU-125
Change-Id: Ia5c67baae111c1a7978c530bf279715fc808287d
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1549928
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- added wrapper struct nvgpu_ref over nvgpu_atomic_t
- added nvgpu_ref_* APIs to access the above struct
JIRA NVGPU-140
Change-Id: Id47f897995dd4721751f7610b6d4d4fbfe4d6b9a
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1540899
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construct wrapper nvgpu_* methods to replace
mb,rmb,wmb,smp_mb,smp_rmb,smp_wmb,read_barrier_depends and
smp_read_barrier_depends.
NVGPU-122
Change-Id: I8d24dd70fef5cb0fadaacc15f3ab11531667a0df
Signed-off-by: Debarshi <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1541199
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Remove inclusion of gk20a.h from clk_arb.h to fix coverity warning.
Bug 200291879
Change-Id: I81e6e193f252ca022155659bfb8413cab62c9f91
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1539690
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Reviewed-by: Richard Zhao <rizhao@nvidia.com>
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- added wrapper structs nvgpu_atomic_t and nvgpu_atomic64_t over
atomic_t and atomic64_t
- added nvgpu_atomic_* and nvgpu_atomic64_* APIs to access the above
wrappers.
JIRA NVGPU-121
Change-Id: I61667bb0a84c2fc475365abb79bffb42b8b4786a
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1533044
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Move all Linux specific debugfs dentry fields to struct
nvgpu_os_linux.
JIRA NVGPU-62
Change-Id: I615620005f5d042943dd2e478c1629bcc912c550
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Move field "struct device *dev" from struct gk20a to struct
nvgpu_os_linux. The field is valid only for Linux.
JIRA NVGPU-38
Change-Id: I09286aa3a9c5a2406e5a27c1fbf21b2c515b4dd4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
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- rename gk20a_pmu_cmd_post() to nvgpu_pmu_cmd_post()
- replaced gk20a_pmu_cmd_post() with nvgpu_pmu_cmd_post()
wherever called.
JIRA NVGPU-93
Change-Id: I7ca43170646bab1657a4b4cf125d9f94d589b0eb
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master/r/1512904
Reviewed-by: Automatic_Commit_Validation_User
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Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
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Use dev_from_gk20a() accessor whenever accessing struct device * from
struct gk20a.
JIRA NVGPU-38
Change-Id: Ide9fca3a56436c8f62e7872580a766c4c1e2353e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master/r/1507930
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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Move mclk related functions be moved to clk structure instead of
pmu. We want to keep pmu only for basic pmu interaction and
split clk, lpwr etc.
Bug 1921094
Change-Id: I32394bc0e6d3657dfbd34dbcf19c9af56c12e194
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: https://git-master/r/1506586
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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move mclk switching to gp106 hal.
Bug 1921082
JIRA EVLR-1269
Change-Id: I97812b871384460bec88fddac0f6a326df12fc45
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1499393
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VBIOS memory settings have been updated for PG419, significantly
modifying MCLK switching sequences. This change adds support for
PG419 tables, while remaining backward compatible with PG418.
Bug 1921082
JIRA EVLR-1269
Change-Id: Ia8a1f8b3f482e348a46f0acb540af23287d9c11e
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1484110
(cherry picked from commit c2444ae89caf97da2702e8486cc8fb162b4f50b1)
Reviewed-on: http://git-master/r/1485300
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Fix recursion in header include sequence :
gk20a.h -> clk.h -> gk20a.h
by removing gk20a.h include from clk/clk.h
Fix the compile time error by forward declaring
struct gk20a
Coverity id : 2567917
Bug 200291879
Change-Id: I8fc3a8787dae91ae1a070c63bae6550596734603
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1495904
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
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- Renamed "struct pmu_gk20a" to "struct nvgpu_pmu" then moved
to file "pmu.h" under folder "drivers/gpu/nvgpu/include/nvgpu/"
- Included header file "pmu.h" to dependent file &
removed "pmu_gk20a.h" include if its usage is not present.
- Replaced "struct pmu_gk20a" with "struct nvgpu_pmu" in dependent
source & header files.
JIRA NVGPU-56
Change-Id: Ia3c606616831027093d5c216959c6a40d7c2632e
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1479209
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clk/clk_common.c includes some linux specific clock
calls which can be easily replaced
Move linux specific call to platform file
Rest of the APIs are removed by directly substituting
API code into caller function
Jira NVGPU-49
Change-Id: Ia70e7a65c877649699b5d064683c34c0cb696d2e
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1483862
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Remove gk20a_platform dependencies from gk20a.h. This makes
gk20a_platform a Linux platform specific data structure. Add #include
for platform_gk20a.h in the source files that still depend on Linux.
JIRA NVGPU-16
Change-Id: Ib098accd34a1f5066eb8680c387f9b178169f3f0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1463547
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Fix below sparse warnings by making function
static or including right header:
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/gp10b/fecs_trace_gp10b.c:45:6: warning: symbol 'gp10b_init_fecs_trace_ops' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/gp106/hal_gp106.c:195:5: warning: symbol 'gp106_init_gpu_characteristics' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pstate/pstate.c:175:5: warning: symbol 'pstate_construct_super' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pstate/pstate.c:195:5: warning: symbol 'pstate_construct_3x' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pstate/pstate.c:204:15: warning: symbol 'pstate_construct' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pstate/pstate.c:218:5: warning: symbol 'pstate_insert' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/clk/clk_arb.c:1457:6: warning: symbol 'nvgpu_clk_arb_ioctl_event_dev' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pmgr/pmgr.c:68:5: warning: symbol 'pmgr_pwr_devices_get_power_u64' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pmgr/pmgr.c:80:5: warning: symbol 'pmgr_pwr_devices_get_current_u64' was not declared. Should it be static?
- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/pmgr/pmgr.c:92:5: warning: symbol 'pmgr_pwr_devices_get_voltage_u64' was not declared. Should it be static?
Bug 200299572
Change-Id: I0112ba3af5b858d2ce2a37a8366dcb6be1eb688d
Signed-off-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-on: http://git-master/r/1482866
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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use memset to fill structures with zero instead of
assigning zero.
mark functions local to the file as static
fixing errors in clk, perf and therm modules.
Bug 200299572
Change-Id: I0470298803c35b6faed2edc2a0c1dbf0e47e842e
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1472940
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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It is currently possible to set GPCCLK lower than the
minimum allowed frequency.
Clip target GPCCLK/MCLK according to valid min/max range
in arbiter. We could do this before submitting request to
arbiter, but then we would loose information on the
requested target frequency. Instead, we cache the clock
range in arbiter context, and check target frequency when
running arbiter.
Bug 200288036
Change-Id: I29f5176e6365a926d1041430c05a63f0c8447e2b
Reviewed-on: http://git-master/r/1460834
(cherry picked from commit eb626903e4fc046fe1f0eaee703c857e9a0f2b4d)
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1461715
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Add wrapper header file nvgpu/kref.h.
It #includes <linux/kref.h> in Linux.
JIRA NVGPU-13
Change-Id: Ib8b002268b1960646986551ecb9f286e1e21e7f6
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1463770
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Add wrapper header file nvgpu/bug.h. It #includes <linux/bug.h>
in Linux.
JIRA NVGPU-13
Change-Id: I7bf02ba554333f7cbd79d72bd1cb423c81ebcb49
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1461545
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Add wrapper header file nvgpu/atomic.h. It #includes <linux/atomic.h>
on Linux.
JIRA NVGPU-13
Change-Id: I6f2b3a04c964e7664b1f61b6073b643629bd99c5
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1460792
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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Remove use of linux/kernel.h and linux/compiler.h. We don't use
anything in those headers.
Also replace use of linux/bitops.h with new wrapper nvgpu/bitops.h.
JIRA NVGPU-13
Change-Id: Iefa6b4598d5a5e7fc386c0a7a554e778a87010d6
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1460777
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
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gk20a_err() and gk20a_warn() require a struct device pointer,
which is not portable across operating systems. The new nvgpu_err()
and nvgpu_warn() macros take struct gk20a pointer. Convert code
to use the more portable macros.
JIRA NVGPU-16
Change-Id: I58bb9e2fb7e5b18f74fbb92b70150cce97968fc3
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1457347
Reviewed-by: Alex Waterman <alexw@nvidia.com>
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Replace the last of the Linux kmem API usage with nvgpu kmem
calls instead. Several places are left alone - allocating the
struct gk20a in particular.
Also one function was updated in the clk code to take a struct
gk20a as an argument so that it could use nvgpu_kmalloc().
Bug 1799159
Bug 1823380
Change-Id: I84fc3f8e19c63d6265bac6098dc727d93e3ff613
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1331702
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Move channel IOCTL specific code to Linux module. This clears some
Linux dependencies from channel_gk20a.c.
JIRA NVGPU-32
Change-Id: I41817d612b959709365bcabff9c8a15f2bfe4c60
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1330804
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- check return value of nvgpu_mutex_init in clk_mclk.c
- declare new callback g->ops.pmu.mclk_deinit() to
deinitialize mclk mutexes
- and define this callback for gp106
- add corresponding nvgpu_mutex_destroy calls in
deinitialization
Jira NVGPU-13
Change-Id: I1491c084d330ac9756c9520477e6fe494560e651
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1321294
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Move the name field from struct gpu_ops up to struct gk20a. The field
is not a function op, so it doesn't belong in gpu_ops.
Replace all uses of dev_name() with use of g->name when possible.
JIRA NVGPU-16
Change-Id: Ic6e99e39258cbf3bb7c806962cbbd7de5126688f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1328534
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