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path: root/drivers/gpu/nvgpu/clk/clk_vin.c
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* gpu: nvgpu: allow a calibration parameter to be zeroThomas Fleury2018-09-20
| | | | | | | | | | | | | | | | It is allowed for some calibration parameters to be zero, when the others are non-zero. Pass all calibration parameters to PMU. Bug 2331655 Change-Id: I953a40e37211169e1aefd80aef2545a1b6a0afa1 Reviewed-on: https://git-master.nvidia.com/r/1810994 Reviewed-by: David Jarrett <djarrett@nvidia.com> Tested-by: David Jarrett <djarrett@nvidia.com> Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1817580 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: set calibration type for VIN devicesThomas Fleury2018-09-20
| | | | | | | | | | | | | | | | | | | Calibration type was not initialized for VIN devices 2.0 This was leading to using the older calibration method. Fix calibration type when parsing VBIOS. Bug 2331655 Change-Id: I935f2a1812b8934dd8d3cd7e7d9c335a979a154e Reviewed-on: https://git-master.nvidia.com/r/1810379 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-by: David Jarrett <djarrett@nvidia.com> Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1817579 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: change location of gk20a.hddutta2018-09-14
| | | | | | | | | | | | | | | | | | | | | | | | | | Update the location of gk20a.h to include/nvgpu/gk20a.h in the following directories. nvgpu/boardobj/ nvgpu/clk/ nvgpu/lpwr/ nvgpu/perf/ nvgpu/pmgr/ nvgpu/pstate/ nvgpu/therm/ nvgpu/volt/ Jira NVGPU-597 Change-Id: I5d9e74ae2f1a646087f15a5872daf9017c1580a9 Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1822741 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: cleanup return types for MISRA 10.3Philip Elcan2018-09-07
| | | | | | | | | | | | | | | This is a big cleanup of return types across a number of modules in the nvgpu driver. Many functions were returning u32 but using negative return codes. This is a MISRA 10.3 violation by assigning signed values to a u32. JIRA NVGPU-647 Change-Id: I59ee66706321f5b5b1a07ed8c24b81583e9ba28c Signed-off-by: Philip Elcan <pelcan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1810743 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: clk: Fix MISRA 15.6 violationsSrirangan2018-09-05
| | | | | | | | | | | | | | | | | MISRA Rule-15.6 requires that all if-else blocks be enclosed in braces, including single statement blocks. Fix errors due to single statement if blocks without braces by introducing the braces. JIRA NVGPU-671 Change-Id: I228f04adea809e1dd4e6826bf1a04f051a533102 Signed-off-by: Srirangan <smadhavan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1796831 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: MISRA 10.3 Conversions to/from charSai Nikhil2018-08-21
| | | | | | | | | | | | | | | | | | | | | | | | | MISRA Rule 10.3 states that the value of an expression shall not be assigned to an object with a narrower essential type or of a different essential type category. We have cases where we are converting to/from char and non char types and this fix 10.3 violations resulting from these conversions. This also fix violations in conversions between s8 and non-s8 types as s8 can be typedefed as char. Jira NVGPU-1010 Change-Id: I150dd633eb7575de9ea2bedd598b7af74d1fcbd9 Signed-off-by: Sai Nikhil <snikhil@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1801613 Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com> Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Adeel Raza <araza@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Move fuse HAL to commonTerje Bergstrom2018-08-20
| | | | | | | | | | | | Move implementation of fuse HAL to common/fuse. Also implements new fuse query functions for FBIO, FBP, TPC floorsweeping and security fuses. JIRA NVGPU-957 Change-Id: I55e256a4f1b59d50a721d4942907f70dc57467c4 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1797177
* gk20a: nvgpu: Remove io.h dependency from gk20a.hDebarshi Dutta2018-07-30
| | | | | | | | | | | | | | | | In the current code, gk20a.h includes io.h which gets directly included in a lot of other files. io.h contains methods which uses a struct gk20a as a parameter leading to a circular dependency between io.h and gk20a.h. This can be mitigated by removing io.h from gk20a.h as part of larger effort to moving gk20a.h to nvgpu/gk20a.h JIRA NVGPU-597 Change-Id: I93e504fa9371b88152737b342a75580c65e8f712 Signed-off-by: Debarshi Dutta <ddutta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1787316 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Remove gk20a_dbg* functionsTerje Bergstrom2018-05-09
| | | | | | | | | | | | | | | 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 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Update clk_vin interface as per chips_aVaikundanathan S2018-05-04
| | | | | | | | | | | | | | | | 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 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Cleanup more set but unused variablesAlex Waterman2018-03-30
| | | | | | | | | | | | | | | | 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 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Konsta Holtta <kholtta@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: add g cross reference in boardobjgrpThomas Fleury2017-11-06
| | | | | | | | | | | | | | 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> Reviewed-on: https://git-master.nvidia.com/r/1586551 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Change license for common files to MITTerje Bergstrom2017-09-26
| | | | | | | | | | | | 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 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Change VBIOS code to use gp106 headersTerje Bergstrom2017-09-20
| | | | | | | | | | | | | | 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 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: moved & renamed "struct pmu_gk20a"Mahantesh Kumbar2017-06-05
| | | | | | | | | | | | | | | | | | | - 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>
* gpu: nvgpu: clk: Use new error macrosTerje Bergstrom2017-04-07
| | | | | | | | | | | | | | 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>
* gpu: nvgpu: Generalize BIOS codeTerje Bergstrom2017-02-17
| | | | | | | | | | | | | | | | | | 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
* gpu: nvgpu: move pmuif/* to drivers/gpu/nvgpu/include/nvgpuMahantesh Kumbar2017-02-10
| | | | | | | | | | | | | | | | | | 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>
* gpu: nvgpu: gp106: Generate new gp106 headersTerje Bergstrom2017-01-26
| | | | | | | | | | | | | | Hardware headers have been outdated. Regenerate with newest tool. At the same time correct the incorrect usage of fuse fields. JIRA DNVGPU-172 Change-Id: If190bf0cf2e41d525e6ea374a30efd1f63963e5e Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1294267 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> Reviewed-by: Alex Waterman <alexw@nvidia.com> GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Move gp106 HW headersAlex Waterman2017-01-11
| | | | | | | | | | | | | | | | | | | | 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>
* gpu: nvgpu: Use perf table only VBIOS supports itTerje Bergstrom2017-01-04
| | | | | | | | | | | | | | | We retrieve perf table from VBIOS only if respective HAL op is implemented. Later in code we unconditionally dereference the pointer which can lead to NULL pointer access. Fix by early aborting creation of devinit tables if the perf VBIOS getter is missing. Change-Id: If48aa6dac724056dd1feb2ef520e343736d4db85 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1279223 GVS: Gerrit_Virtual_Submit Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
* gpu: nvgpu: Add dGPU clocks supportVijayakumar Subbu2016-12-27
JIRA DNVGPU-42 Change-Id: Ic2fca9d0cf82f2823654ac5e8f0772a1eec7b3b5 Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com> Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1205850 (cherry picked from commit b9f5c6bc4e649162d63e33d65b725872340ca114) Reviewed-on: http://git-master/r/1227257 GVS: Gerrit_Virtual_Submit
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-04 22:24:44 -0400