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* gpu: nvgpu: gm206: fix out of boundary memory accessRichard Zhao2016-10-21
| | | | | | | | | | | | Avoid out of bounds when searching bit header. JIRA VFND-2826 Change-Id: Icbde7c7e04c35c29f316d8a0ad93c76fcb8fae7a Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/1240185 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add flag for running preos ucodeTerje Bergstrom2016-10-20
| | | | | | | | | | | | | | | Add per-platform flag run_preos, which indicates whether to run preos ucode or not. Leave it to false for all known boards. Bug 1799537 Bug 1815139 Change-Id: I1818970b0f70f636277443d6de199d3683fc565a Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1233410 (cherry picked from commit 8bea05dbfa64af88587edb8927a8ec71c6b0d807) Reviewed-on: http://git-master/r/1239956 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: VBIOS version checkTerje Bergstrom2016-10-20
| | | | | | | | | | | | | | | | | | Add a minimum VBIOS version field for each SKU. This requires the gk20a_platform structure to be per SKU. Also sets power_on back to false if there was any error in booting GPU. Bug 1811880 Change-Id: I23ef312f0db7061b31a3d503ded7e41ef45ad6b3 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1227229 (cherry picked from commit 69c9ab4349ec7526a7f8a2fcad01f9128ed4769c) Reviewed-on: http://git-master/r/1239428 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: add support for devinit scripts execDavid Nieto2016-10-20
| | | | | | | | | | | | JIRA DNVGPU-117 Change-Id: I8c79e5b2fcad25588c950e786289443ed64fd48d Signed-off-by: David Nieto <dmartineznie@nvidia.com> Reviewed-on: http://git-master/r/1223221 (cherry-picked from commit f3185ad9f141ab32a224046185d0a409a8a513ff) Reviewed-on: http://git-master/r/1227254 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: implement PCIe Gen2 frequency swapAlex Waterman2016-10-18
| | | | | | | | | | | | | | | | Implement the ability to swap between different PCIe bus speeds. This code is called during init in case the GPU is not running at the max supported PCIe bus speed. JIRA DNVGPU-89 Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1218178 (cherry picked from commit 8dcd3e10f46f524c9bac9fd5dae0f0a899123c23) Change-Id: I21f96110578a68d5c5e30ae21776cff69aefba5d Reviewed-on: http://git-master/r/1227922 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Retrieve VBIOS version from dGPUTerje Bergstrom2016-10-12
| | | | | | | | | | | | | | Retrieve VBIOS version from biosdata VBIOS structure. Bug 1811880 Change-Id: I24f4114ce7c8925bde4b195888da62454707b8e6 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1218062 (cherry picked from commit fb23e9522bc268fcf0d71cc7f2ae9a0bc6cfda23) Reviewed-on: http://git-master/r/1234089 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Suppress error msg from VBIOS overlayTerje Bergstrom2016-10-09
| | | | | | | | | | | | | | | | | | | | Suppress error message when nvgpu tries to load VBIOS overlay, but one is not found. This situation is normal. This is done by moving gk20a_request_firmware() to be nvgpu generic function nvgpu_request_firmware(), and adding a NO_WARN flag to it. Introduce also a NO_SOC flag to suppress attempt to load firmware from SoC specific directory in addition to the chip specific directory. Use it for dGPU firmware files. Bug 200236777 Change-Id: I0294d3308f029a6a6d3c2effa579d5f69a91e418 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1223840 (cherry picked from commit cca44c3f010f15918cdd2259c15170ba1917828a) Reviewed-on: http://git-master/r/1233353 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: VBIOS overlay supportTerje Bergstrom2016-10-07
| | | | | | | | | | | | | | Support loading VBIOS from file system instead of EEPROM. JIRA DNVGPU-134 Change-Id: I4c68dc4ab7c1138e8cf2fa9146de5473274491b4 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1211614 (cherry picked from commit d4e35e60ba513e471fe5a85ed570e7ec06c88f06) Reviewed-on: http://git-master/r/1229492 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Add dGPU clocks supportVijayakumar Subbu2016-09-29
| | | | | | | | | | | | | JIRA DNVGPU-45 Change-Id: I237ce81e31b036c05c82d46eea8694ffe1c2e3df Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com> Reviewed-on: http://git-master/r/1205849 (cherry picked from commit 9a4006f76b75a8ad525e7aa5ad1f609aaae49126) Reviewed-on: http://git-master/r/1227256 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Add error checks on VBIOS readTerje Bergstrom2016-09-21
| | | | | | | | | | | | | Add error checks to prevent loading a random image as VBIOS. JIRA DNVGPU-134 Change-Id: Ia3efd0ed743b6a7661707612828a795802e96cd9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1211613 (cherry picked from commit ffa2b6df3f11d6c63b1e4337bd7d989932bdfce8) Reviewed-on: http://git-master/r/1223844 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: get bios perf and clk table ptrMahantesh Kumbar2016-09-08
| | | | | | | | | | | | | | Implement support for reading perf and clk tables from VBIOS. JIRA DNVGPU-83 Change-Id: I095fea08479161362e4c2ffa7500ee6a57d6d447 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1202602 (cherry picked from commit fb7c7356f131a198bd655a25fc6ff17067477e1b) Reviewed-on: http://git-master/r/1217299 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: Fix calculation of timeoutTerje Bergstrom2016-06-05
| | | | | | | | | | | Fix calculation of timeout in multiple places. The #defines GR_IDLE_CHECK_DEFAULT and GR_IDLE_CHECK_MAX are meant to be used only for defining the frequency of checking for timeout. Using them for actual timeouts makes the timeout really short. Change-Id: I3d0f8cbc91d619be8e5a9168ee1ab1d6298f129b Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1158269
* gpu: nvgpu: Add support for gm204 and gm206Terje Bergstrom2016-05-23
Add support for chips gm204 and gm206. Adds also support for reading VBIOS and booting devinit and pre-os images on PMU. Change-Id: I4824b44245611e5379ace62793cc37158048f432 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1120467 GVS: Gerrit_Virtual_Submit Reviewed-by: Ken Adams <kadams@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-17 04:42:53 -0400