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path: root/drivers/gpu/nvgpu/vgpu/vgpu.c
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* gpu: nvgpu: vgpu: T18x supportAingara Paramakuru2015-09-29
| | | | | | | | | | | | | | Add vgpu framework and build for T18x. Bug 1677153 JIRA VFND-693 Change-Id: Icf9fd8e0b5769228aee59c54f9b000b992e5fcca Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/792559 Reviewed-on: http://git-master/r/806178 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: vgpu: add t210 gm20b supportRichard Zhao2015-08-19
| | | | | | | | | | | | | | - add hal initializaiton - create folders vgpu/gk20a and vgpu/gm20b for specific code Bug 1653185 Change-Id: If94d45e22a1d73d2e4916673736cc29751be4e40 Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/774148 GVS: Gerrit_Virtual_Submit Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com>
* gpu: nvgpu: vgpu: support additional notificationsAingara Paramakuru2015-06-22
| | | | | | | | | | | | | | | | | Client notification support is now added for the following: - stalling and non-stalling GR sema release - non-stalling FIFO channel intr - non-stalling CE2 nonblockpipe intr Bug 200097077 Change-Id: Icd3c076d7880e1c9ef1fcc0fc58eed9f23f39277 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/736064 (cherry picked from commit 0585d1f14d5a5ae1ccde8ccb7b7daa5593b3d1bc) Reviewed-on: http://git-master/r/759824 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Add DT support for gpu power-domainSumit Singh2015-04-04
| | | | | | | | | | | | | First, defining a new structure to support gk20a power domain. Then making necessary modifications to add so as to add DT support for gpu power-domain. bug 200070810 Change-Id: I29e1c24b181e14743d3969103abfd1882d171f07 Signed-off-by: Sumit Singh <sumsingh@nvidia.com> Reviewed-on: http://git-master/r/668973 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
* gpu: nvgpu: vgpu: handle fifo and gr exceptionsAingara Paramakuru2015-04-04
| | | | | | | | | | | | Handle the gr and fifo exceptions delivered from the server and update the channel state as needed. Bug 1551865 Change-Id: Ie19626c6e8a72f92ffd134983fe6d84e5c6c8736 Signed-off-by: Aingara Paramakuru <aparamakuru@nvidia.com> Reviewed-on: http://git-master/r/670329 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* 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: remove devm_request_and_ioremapDan Willemsen2015-03-18
| | | | Signed-off-by: Dan Willemsen <dwillemsen@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: 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: 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: 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>
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