| Commit message (Collapse) | Author | Age |
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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
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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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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- 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
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@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
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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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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- 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>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Use the new kmem API functions in clk/*. Also add a struct gk20a
pointer to the following functions:
nvgpu_clk_notification_queue_alloc()
nvgpu_clk_notification_queue_free()
Bug 1799159
Bug 1823380
Change-Id: I7eb67dc443c0bbe0d3f67dac7bf363da60e1051c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1318316
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Add bus HAL and move all bus related hardware sequencing to that file:
BAR1 binding, timer access, and interrupt handling.
Change-Id: Ibc5f5797dc338de10749b446a7bdbcae600fecb4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1323353
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Instead of using Linux APIs for mutex and spinlocks
directly, use new APIs defined in <nvgpu/lock.h>
Replace Linux specific mutex/spinlock declaration,
init, lock, unlock APIs with new APIs
e.g
struct mutex is replaced by struct nvgpu_mutex and
mutex_lock() is replaced by nvgpu_mutex_acquire()
And also include <nvgpu/lock.h> instead of including
<linux/mutex.h> and <linux/spinlock.h>
Add explicit nvgpu/lock.h includes to below
files to fix complilation failures.
gk20a/platform_gk20a.h
include/nvgpu/allocator.h
Jira NVGPU-13
Change-Id: I81a05d21ecdbd90c2076a9f0aefd0e40b215bd33
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1293187
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Most of BIOS parsing code is not specific to any particular GPU. Move
most of the code to generic files, and leave only chip specific parts
dealing with microcontroller boot into chip specific files.
As most of the parsing is generic, they do not need to be called via
HALs so remove the HALs and change the calls into direct function
calls.
All definitions meant to be used outside BIOS code itself are now in
<nvgpu/bios.h>
Change-Id: Id48e94c74511d6e95645e90e5bba5c12ef8da45d
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1302222
GVS: Gerrit_Virtual_Submit
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Moved pmuif/* headers to drivers/gpu/nvgpu/include/nvgpu folder
to support cross platform feature implementation.
Made changes to files which accessed include pmuif/* to reflect
pmuif/* movement changes.
Deleted includes of gk20a.h/pmu_gk20a.h from pmuif/*.h files.
Jira NVGPU-19
Change-Id: Iace4e107c24bdaff08a407eae3b147959173e485
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1299823
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Move the gp106 HW headers to a new directory specially for them:
include/nvgpu/hw/gp106
And change the code to include like so:
#include <nvgpu/hw/gp106/hw_fb_gp106.h>
This is part of the process to restructure the nvgpu driver.
Bug 1799159
Change-Id: I76a4ff2e92021150ce65a8843bc12bb614a0e68a
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1280327
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Reorganize the HW headers of gk20a. The headers are moved to a
new directory:
include/nvgpu/hw/gk20a
And from the code are included like so:
#include <nvgpu/hw/gk20a/hw_pwr_gk20a.h>
This is the first step in reorganizing all of the HW headers for
gm20b, gm206, etc. This is part of a larger effort to re-structure
and make the driver more readable and scalable.
Bug 1799159
Change-Id: Ic151155cbc2e6f75009f2d9d597b364a1bed2c4c
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/1244790
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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JIRA DNVGPU-168
Change-Id: I7ac05dca745b22b411fc0aa797969b97536dd2e6
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1239466
GVS: Gerrit_Virtual_Submit
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1267121
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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JIRA DNVGPU-143
The arbiter is charged with selecting the proper
frequencies when multiple applications submit
simultaneously clock change requests
On the current implementation, the arbiter guarantees
that the selected frequency will be always higher
or equal to the request, as long as the request is
in range.
The current code is not yet realtime friendly, as
requests are not pre-allocated.
Summary of changes:
(1) pstate/vf switch no longer selects boot frequency
(2) changed mclk code change to accept input freq
(3) added arbiter
(4) now a single session can submit concurrent requests
the last request is the one that applies for that
session
(5) modified locking mechanism to reduce lock contention
(6) Added callback to notify the arbiter that the VF
table has changed and is no longer valid (PMU/Thermals
must call this when VF table is invalid)
(7) changed internal API to work with MHz
(8) added debugfs for stats
Change-Id: I6a7b05c9447761e8536f84ef86b5ab0793164d63
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1239461
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1267120
Reviewed-by: Automatic_Commit_Validation_User
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Hard code RX bias current to 0x2.
Bug 1833830
Change-Id: I1107bad52de7b38d311bc5795739777a4bb4239a
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1253656
(cherry picked from commit 7e853b0c62043cc53847e3535e05886d574dc779)
Reviewed-on: http://git-master/r/1255724
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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Fix small problems related to signed versus unsigned comparisons
throughout the driver. Bump up the warning level to prevent
such problems from occuring in future.
Change-Id: Ib7026728ef0e8c3c9e68956fc9794ec3a786a8a2
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1252069
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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- Read voltage tables from VBIOS & construct
then send to PMU.
- compare & set voltage based on
mclk/gpc2clk clk, take higher voltage
between two & set.
JIRA DNVGPU-122
Change-Id: I23e7b101a3b1c1b6596620fc6b8319c70bd9a488
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1224365
(cherry picked from commit e0055c3ec798b8312df3fa9bf92bde8c57c6f58c)
Reviewed-on: http://git-master/r/1244657
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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* Parsing of shadow registers from VBIOS
* Partial devinit engine interpreter implementation
JIRA DNVGPU-117
Change-Id: I42179748889f17d674ad0a986e81c418b3b8df11
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1214956
Reviewed-on: http://git-master/r/1237293
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Adds P5/P8 sequences and simple debugfs API to
change from P0->P5
JIRA DNVGPU-117
Change-Id: I5811a5bddd0e11074524cce421bff1e3d441228d
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: http://git-master/r/1208655
(cherry picked from commit dd410a86263e2407e043743945cf09a77910d745)
Reviewed-on: http://git-master/r/1231035
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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Update to sequencer script to support SKU without display.
Bug 200231242
Change-Id: Ibd983166be823370fc687eb2fe9bae3aa8c0dab7
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1207096
(cherry picked from commit b573a627b3fe7697c90def46eaf83d755c5d2dee)
Reviewed-on: http://git-master/r/1227247
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
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Prune non-existing registers from mclk shadow register list.
Bug 1799537
Change-Id: I8034a1820ef21e550616a5135856b05c2f375d6f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1208018
(cherry picked from commit cb988bb28dd914ea291cedec799d055f3d71d877)
Reviewed-on: http://git-master/r/1227266
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
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JIRA DNVGPU-88
Change-Id: Idecfff5a80fadde77887385491dd6b73b1956bac
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1202551
(cherry picked from commit 3bcf9bad93fb6fdd4b87430b346ea41533149108)
Reviewed-on: http://git-master/r/1223854
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
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