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56 Commits

Author SHA1 Message Date
Timo Alho
31a436b3a1 Revert "gpu: nvgpu: Enable syncpt reclaim only on gm20b" 
This reverts commit 8eefb93c21934b101d7f423c38d9ea384a45fad6.

Bug 1585422

Change-Id: I217e0ffe6c230ee3c63d9aec1c48ce9c41770468
Signed-off-by: Timo Alho <talho@nvidia.com>
Reviewed-on: http://git-master/r/659426
 2015-03-18 12:12:26 -07:00
Terje Bergstrom
3683428235 gpu: nvgpu: Enable syncpt reclaim only on gm20b 
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>
 2015-03-18 12:12:25 -07:00
Terje Bergstrom
2d71d633cf gpu: nvgpu: Physical page bits to be per chip 
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
 2015-03-18 12:12:19 -07:00
Terje Bergstrom
c0668f05ea gpu: nvgpu: Retrieve intr & reset id from HW 
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
 2015-03-18 12:12:14 -07:00
Aingara Paramakuru
d451db8204 gpu: nvgpu: vgpu: fix build break 
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>
 2015-03-18 12:11:34 -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