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106 Commits

Author SHA1 Message Date
Terje Bergstrom
2c23d1066f gpu: nvgpu: Add class numbers to characteristics 
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
 2015-03-18 12:12:06 -07:00
Aingara Paramakuru
70674c2f87 gpu: nvgpu: vgpu: add PM domain support 
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>
 2015-03-18 12:11:59 -07:00
Sam Payne
8c6a9fd115 Revert "gpu: nvgpu: GR and LTC HAL to use const structs" 
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>
 2015-03-18 12:11:56 -07:00
Terje Bergstrom
2d5ff668cb gpu: nvgpu: GR and LTC HAL to use const structs 
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
 2015-03-18 12:11:54 -07:00
Aingara Paramakuru
47caf9f7f5 gpu: nvgpu: vgpu: fix build break 
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>
 2015-03-18 12:11:39 -07:00
Aingara Paramakuru
1fd722f592 gpu: nvgpu: support gk20a virtualization 
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>
 2015-03-18 12:11:01 -07:00