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path: root/drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c
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* gpu: nvgpu: gv11b: fix sparse warningseshendra Gadagottu2017-05-04
| | | | | | | | | | | | | | | | | | | | Fixed following sparse warning by including relevant header: $TOP/kernel/nvgpu-t19x/drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c:82:23: warning: symbol 't19x_gpu_tegra_platform' was not declared. Should it be static? Bug 200299572 Change-Id: Ibf7b69da9b76e72d610571135bd412c865b69a5f Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1474940 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Sachin Nikam <snikam@nvidia.com> Reviewed-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b: Use new clk HALTerje Bergstrom2017-04-24
| | | | | | | | | | | | | | | | | | Use the new clk HAL to request clock rate instead of direct calls to Clock Framework. This cuts one direct dependency to Linux APIs. Also change the HAL to not clear clk ops after they've been initialized. JIRA NVGPU-16 Change-Id: I1ab3eac8268f1f3f3305d49782c6a0eb57c6d617 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1463536 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com>
* gpu: nvgpu: gv11b: enable big pagesSeema Khowala2017-04-19
| | | | | | | | | | | | | | Do not depend on bypass_smmu to set disable_bigpage Bug 1805409 Change-Id: Ie602e3567162896acbc6a2da5f7f2db5cfb8021f Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: http://git-master/r/1465071 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Enable CE alwaysTerje Bergstrom2017-03-24
| | | | | | | | | | | | | All GPUs have a copy engine. So delete the flag has_ce, because it's always true. JIRA NVGPU-16 Change-Id: I6daa77ff70ccc0195352109916cb98b43a2109de Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1325357 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: remove unnecessary tegra_edp headerKonsta Holtta2017-03-23
| | | | | | | | | | | | Drop one #include, its contents are not used. Bug 1853519 Change-Id: I51480b1d75b36c993af3a5005ee9b7fc6dee8a54 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1326127 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: remove .late_probe and .removeKonsta Holtta2017-03-23
| | | | | | | | | | | | | | | | | | The calls to nvhost_{register,unregister}_client_domain don't do anything, so remove the platform device's late_probe and remove ops that serve no other purpose than calling those empty functions. Remove also the corresponding #includes which are now unused. Bug 1853519 Change-Id: I67149d1575be5b3cacc60e6c28e6f2debfabf71c Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/1326126 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gv11b : enable resetSeema Khowala2017-02-09
| | | | | | | | | | | | | | Init below fields in t19x_gpu_tegra_platform -reset_assert = gp10b_tegra_reset_assert -reset_deassert = gp10b_tegra_reset_deassert JIRA GV11B-34 Change-Id: I69cff5621d7fa7de830567f4cce87f79934809e2 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: http://git-master/r/1296909 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b : init gpu clocksSeema Khowala2017-02-09
| | | | | | | | | | | | | | gp10b_tegra_get_clocks called from gv11b_tegra_probe. Also gv11b_tegra_probe is called from nvgpu_probe via function ptr platform->probe JIRA GV11B-34 Change-Id: I782286e191eef84ce41bc65440fbe5ae00995af3 Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: http://git-master/r/1296840 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* nvgpu: gpu: gv11b: Remove inclusion of unused headerLaxman Dewangan2017-02-08
| | | | | | | | | | | | | | | | The driver file includes <linux/tegra-powergate.h> but does not use anything from this header. Remove this unnecessarily inclusion of header file. bug 200257351 Change-Id: Ibbc3c382c31a8c566ed4018fd36d1ffed08bf29e Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Reviewed-on: http://git-master/r/1300556 Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> GVS: Gerrit_Virtual_Submit
* nvgpu: gpu: HW header update for VoltaAlex Waterman2017-01-24
| | | | | | | | | | | | | | | | | | | Similar HW header update as has been done for all the other chips. HW header files are located under: drivers/gpu/nvgpu/include/nvgpu/hw/gv11b/ And can be included like so: #include <nvgpu/hw/gv11b/hw_gr_gv11b.h> Bug 1799159 Change-Id: If39bd71480a34f85bf25f4c36aec0f8f6de4dc9f Signed-off-by: Alex Waterman <alexw@nvidia.com> Reviewed-on: http://git-master/r/1284433 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
* gpu: nvgpu: gv11b: avoid host1x device dependencyseshendra Gadagottu2016-10-19
| | | | | | | | | | | | | gpu is completely out from host1x block and no need to create device nodes under host1x. Bug 1735760 Change-Id: I2df861b07b38ce6931a86a928184ad164095948a Signed-off-by: seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1181063 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add control flag to allow kernel to create privileged CE channelsLakshmanan M2016-07-20
| | | | | | | | | | | | | | Added control flag for nvgpu infra to allow kernel to create privileged CE channels for page migration and clearing support between sysmem and videmem. JIRA DNVGPU-53 Change-Id: I2d1faf034e194b7a850ac33aec4f6c315c7e552b Signed-off-by: Lakshmanan M <lm@nvidia.com> Reviewed-on: http://git-master/r/1173093 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* gpu: nvgpu: gv11b: set soc memory aperture typeSeshendra Gadagottu2016-04-23
| | | | | | | | | | | | | | For gv11b, set platform data for soc memory aperture type to sysmem instead of vidmem. Bug 1749338 Change-Id: I6632e79e3ca68c437e5b04f6865f8f0b6f2943ce Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1129169 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Ken Adams <kadams@nvidia.com>
* gpu: nvgpu: gv11b: added initial source codeSeshendra Gadagottu2016-04-13
Bug 1735757 Change-Id: Iea7488551a437afa0dfc005c87ad1b9ab9673b6c Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/1122123 GVS: Gerrit_Virtual_Submit Reviewed-by: Ken Adams <kadams@nvidia.com>
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