Commit Graph

6 Commits

Author SHA1 Message Date
Philip Elcan
7f8226887c gpu: nvgpu: cleanup return types for MISRA 10.3
This is a big cleanup of return types across a number of modules in the
nvgpu driver. Many functions were returning u32 but using negative
return codes. This is a MISRA 10.3 violation by assigning signed values
to a u32.

JIRA NVGPU-647

Change-Id: I59ee66706321f5b5b1a07ed8c24b81583e9ba28c
Signed-off-by: Philip Elcan <pelcan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1810743
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-09-06 21:33:50 -07:00
Vaikundanathan S
65a362c01a gpu: nvgpu: Update clk_vin interface as per chips_a
clk_vin data structures updated as new calibration type (v20) is added.
GP106 header does not have vin calibration type.
Assuming V10 if calibration type is not V20.
Add fuse calibration for V20 type.

Bug 200399373

Change-Id: I9449de1ecb0d0873f3bc16f46660f93fab5b9eac
Signed-off-by: Vaikundanathan S <vaikuns@nvidia.com>
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1687591
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-05-04 06:09:47 -07:00
Terje Bergstrom
7885500a42 gpu: nvgpu: Change license for common files to MIT
Change license of OS independent source code files to MIT.

JIRA NVGPU-218

Change-Id: I1474065f4b552112786974a16cdf076c5179540e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1565880
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2017-09-26 11:37:32 -07:00
Terje Bergstrom
8f2f5ba865 gpu: nvgpu: Do not recursively #include clk.h
clk.h #includes clk_vin.h, which recursively #includes clk.h without
needing anything from clk.h. Remove the #include to improve build
time.

Bug 200192125

Change-Id: Icab32b7e73a1eaaee8e017367d71b8ebde47c21e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1280350
GVS: Gerrit_Virtual_Submit
2017-01-06 09:13:59 -08:00
Terje Bergstrom
bffa372aa0 gpu: nvgpu: Include correct boardobjgrp headers
clk_prog.h and clk_vin.h refer to boardobjgrp_e32 and
boardobjgrp_e255.h. Add explicit #includes for their definition.

Change-Id: Ib651b071f3c17bbc30ddaea0ef9bc5437ec9f2f4
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1279224
GVS: Gerrit_Virtual_Submit
Reviewed-by: Thomas Fleury <tfleury@nvidia.com>
2017-01-04 01:44:25 -08:00
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