Commit Graph

6 Commits

Author SHA1 Message Date
Mahantesh Kumbar
3885fe099a gpu: nvgpu: move pmuif/* to drivers/gpu/nvgpu/include/nvgpu
Moved pmuif/* headers to drivers/gpu/nvgpu/include/nvgpu folder
to support cross platform feature implementation.

Made changes to files which accessed “include pmuif/*” to reflect
pmuif/* movement changes.

Deleted includes of gk20a.h/pmu_gk20a.h from pmuif/*.h files.

Jira NVGPU-19

Change-Id: Iace4e107c24bdaff08a407eae3b147959173e485
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1299823
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2017-02-10 09:43:46 -08:00
Vijayakumar
c7fbd76e71 gpu: nvgpu: create function to program coreclk
JIRA DNVGPU-123

now a function can be called with GPC2CLK value
It will take care calculating slave clock values
and calling VF inject to program clock
Made programming of boot clock code to use this
newly created function.

Change-Id: I74de7e9d98e379e94175ed2d9745ce3ab6c70691
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1221976
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1235056
2016-12-27 15:26:50 +05:30
Vijayakumar
3c351f5bb2 gpu: nvgpu: add function to retrieve clk points
JIRA DNVGPU-123

Function will copy possible clock points for
a given master clock domain to pointer passed.
pointer with NULL value and count of zero can be passed
to query number of clock points for a given domain so that
memory can be allocated and function called again to
fill clock points

Change-Id: Iec6206f23789980036be99793599e934bd221035
Reviewed-on: http://git-master/r/1218912
(cherry picked from commit 9219697bff1e12deb605325055a02a7b387996e9)
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1235055
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2016-12-27 15:26:50 +05:30
Vijayakumar
1b10905120 gpu: nvgpu: support to parse VF table
JIRA DNVGPU-123

function was added to retrieve V for F or
F for V for a given clock domain.
Clock domain can be master or slave.
F or V can be intermediate point between two
successive V or F values in VF table.
VF table should be cached before calling this function.
A F value below Fmin will return Vmin.
F > Fmax will return error
A V value above Vmax wil return F max.
A V value below Vmin will return error.

Change-Id: I28b4e8647510c6933e9e1204cfff31d74616e11a
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1211234
(cherry-picked from commit 5b83b03f2454fbec8d49a064ed09b09c92d3e9fa)
Reviewed-on: http://git-master/r/1235054
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
2016-12-27 15:26:50 +05:30
Mahantesh Kumbar
2d3ba5478d gpu: nvgpu: Clocks params update
- Clocks params update as per r370

JIRA DNVGPU-116

Change-Id: I0aaa1e275aaa2027f2839f3fe24c9aee3e14fd8d
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1212827
(cherry picked from commit 54df6ad9668d46dffb5b9d03265948a47611ff13)
Reviewed-on: http://git-master/r/1227288
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
GVS: Gerrit_Virtual_Submit
2016-12-27 15:26:49 +05:30
Vijayakumar Subbu
432017248e gpu: nvgpu: Add dGPU clocks support
JIRA DNVGPU-42

Change-Id: Ic2fca9d0cf82f2823654ac5e8f0772a1eec7b3b5
Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1205850
(cherry picked from commit b9f5c6bc4e649162d63e33d65b725872340ca114)
Reviewed-on: http://git-master/r/1227257
GVS: Gerrit_Virtual_Submit
2016-12-27 15:26:49 +05:30