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* gpu: nvgpu: move debug dump to HALAingara Paramakuru2015-04-04
| | | | | | | | | | | | Move the debug dump to HAL and add a stub for vgpu. Bug 1595164 Change-Id: Ifdcdd8a8caca7a41919dad075fee1c87032f53b0 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/662722 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: fix comptag alloc failureAingara Paramakuru2015-04-04
| | | | | | | | | | | | | setup_buffer_kind_and_compression() expects vm->big_page_size to be set, which was not done for the vgpu case. Bug 200064162 Change-Id: I15af3600fda0161aad2185ec7a12b560044cc171 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/662721 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: remove devm_request_and_ioremapDan Willemsen2015-03-18
| | | | Signed-off-by: Dan Willemsen <dwillemsen@nvidia.com>
* Revert "gpu: nvgpu: Enable syncpt reclaim only on gm20b"Timo Alho2015-03-18
| | | | | | | | | | This reverts commit 8eefb93c21934b101d7f423c38d9ea384a45fad6. Bug 1585422 Change-Id: I217e0ffe6c230ee3c63d9aec1c48ce9c41770468 Signed-off-by: Timo Alho <talho@nvidia.com> Reviewed-on: http://git-master/r/659426
* gpu: nvgpu: Submit coverity fixesTerje Bergstrom2015-03-18
| | | | | | | | | | Clear ioctl buffer and fix double free, and error case memory leak. Bug 200059216 Change-Id: I21cc2b0f6a7e8fca09f72caf4c54d570b13f400b Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/655347
* gpu: nvgpu: Enable syncpt reclaim only on gm20bTerje Bergstrom2015-03-18
| | | | | | | | | | | | | gm20b has more channels than sync points. We use aggressive reclaim of sync points to offset that. Disable aggressive reclaim for gk20a because it is not needed there. Bug 1583849 Change-Id: I2a74b0504150a54cb8a97016effe20c5d905ac95 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/657095 Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
* gpu: nvgpu: Physical page bits to be per chipTerje Bergstrom2015-03-18
| | | | | | | | | | Retrieve number of physical page bits based on chip. Bug 1567274 Change-Id: I5a0f6a66be37f2cf720d66b5bdb2b704cd992234 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/601700
* gpu: nvgpu: Per-alloc alignmentTerje Bergstrom2015-03-18
| | | | | | | Change-Id: I8b7e86afb68adf6dd33b05995d0978f42d57e7b7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/554185 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: Retrieve intr & reset id from HWTerje Bergstrom2015-03-18
| | | | | | | | | | | | Query interrupt number and reset id from HW. Use the number from HW when enabling and detecting interrupts. Bug 200036089 Bug 1567274 Change-Id: If9cb4db79a19dcb193ba7ad9db7081f4fe1ab433 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/600988
* gpu: nvgpu: vgpu: fix crash during initAingara Paramakuru2015-03-18
| | | | | | | | | | | | | | | gops->gr.detect_sm_arch was not populated for vgpu. Also, populate some members of the PMU VM struct as they are used to report GPU characteristics to userspace. Bug 1576949 Change-Id: I9ddc361d1418b942da97a82b553aac81f5f51182 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/601931 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add class numbers to characteristicsTerje Bergstrom2015-03-18
| | | | | | | | | | | Some kernel APIs rely on user space knowing class numbers. Allow querying the numbers from kernel. Bug 1567274 Change-Id: Idec2fe8ee983ee74bcbf9dfc98f71bbcc1492cfb Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/594402
* gpu: nvgpu: vgpu: init vm->gmmu_page_sizesAingara Paramakuru2015-03-18
| | | | | | | | | | vm->gmmu_page_sizes was not initialized properly in the vgpu case, leading to gmmu map failures. Bug 1570878 Change-Id: I16c371f65d884f59d9c9f60c7acd391b917d04ed Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com>
* gpu: nvgpu: vgpu: add PM domain supportAingara Paramakuru2015-03-18
| | | | | | | | | | | | | | vgpu "poweron" and "poweroff" routines now get invoked using the PM domain callbacks, instead of the obsolete gk20a_get_client/gk20a_put_client routines. Bug 1570878 Change-Id: I9a5254936904f75cb3c8a14c2bf5066f919b6588 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/590492 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* Revert "gpu: nvgpu: GR and LTC HAL to use const structs"Sam Payne2015-03-18
| | | | | | | | | | | This reverts commit 41b82e97164138f45fbdaef6ab6939d82ca9419e. Change-Id: Iabd01fcb124e0d22cd9be62151a6552cbb27fc94 Signed-off-by: Sam Payne <spayne@nvidia.com> Reviewed-on: http://git-master/r/592221 Tested-by: Hoang Pham <hopham@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Mitch Luban <mluban@nvidia.com>
* gpu: nvgpu: GR and LTC HAL to use const structsTerje Bergstrom2015-03-18
| | | | | | | | | | | Convert GR and LTC HALs to use const structs, and initialize them with macros. Bug 1567274 Change-Id: Ia3f24a5eccb27578d9cba69755f636818d11275c Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/590371
* gpu: nvgpu: allow building as a separate moduleKonsta Holtta2015-03-18
| | | | | | | | | | | | | | | Include object files of gk20a, gm20b and vgpu in the same composite object nvgpu.o in the top-level makefile, and remove the old makefiles. This helps in building the driver as a separate module. Bug 1476801 Change-Id: I93531c0f1a20e46904a429e492f8ed32e4f0c4a1 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/557971 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: Fix vgpu mm code build breakTerje Bergstrom2015-03-18
| | | | | | | | | | | | Some fields were moved to vm specific fields from global mm fields. Fix vgpu's mm code to follow that. Zero page is never allocated in vgpu, so don't free it. Change-Id: Ieabb33f1f004c9ffeeceabf61029b5bafc391889 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/559818 Reviewed-by: Automatic_Commit_Validation_User
* gpu: nvgpu: vgpu: fix build breakAingara Paramakuru2015-03-18
| | | | | | | | | | | | | Switch struct definitions to use nvgpu version instead of nvhost one. Bug 1509608 Change-Id: Id8c1b0c198536766f0399437bdf2c35c6a6bfe85 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/554027 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add no-op stubs for vgpuKonsta Holtta2015-03-18
| | | | | | | | | | | | Implement empty or -ENOSYS functions for vgpu if CONFIG_TEGRA_GR_VIRTUALIZATION is not enabled, and remove ifdefs around the calling code. Change-Id: Idc75c9bc486d661786bc222bd9e0380aa7766e78 Signed-off-by: Konsta Holtta <kholtta@nvidia.com> Reviewed-on: http://git-master/r/552898 Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: fix build breakAingara Paramakuru2015-03-18
| | | | | | | | | | | | | runlist_wq has been removed. Bug 1535380 Change-Id: I830037232d6767993dc88a79f540f89239b0334d Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/552567 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: support gk20a virtualizationAingara Paramakuru2015-03-18
The nvgpu driver now supports using the Tegra graphics virtualization interfaces to support gk20a in a virtualized environment. Bug 1509608 Change-Id: I6ede15ee7bf0b0ad8a13e8eb5f557c3516ead676 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/440122 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-17 11:50:13 -0400