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path: root/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.c
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* gpu: nvgpu: Move ELCG programming to thermTerje Bergstrom2016-10-19
| | | | | | | | | | | | | | | Move ELCG parameter programming to a new function in therm, elcg_init_idle_filter. Implement gk20a variant and use it for gk20a and gm20b. JIRA DNVGPU-74 Change-Id: I8ef400f3a6195311fb9e7da8db6c34993d62f461 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1220433 (cherry picked from commit f6654ae4d83d31cd40b317bf55922964bbfa575d) Reviewed-on: http://git-master/r/1239421 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: add check for is_fmodelSeema Khowala2016-07-27
| | | | | | | | | | | | | | | | is_fmodel flag will be set in gk20a_probe(). Updated code for is_fmodel check, instead of check for supported simulated platforms. Bug 1735760 Change-Id: I7cbac2196130fe5ce4c1a910504879e6948c13da Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: http://git-master/r/1177869 Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-by: Adeel Raza <araza@nvidia.com> Reviewed-by: Automatic_Commit_Validation_User
* gpu: nvgpu: add support for therm gate ctrlSeshendra Gadagottu2016-01-27
| | | | | | | | | | | | | During gpu init, therm gate control is required to add delay cycles before clock gating. Bug 1717152 Change-Id: Ifabc428cf7b49e49964dc994eba2c38af4aa1a91 Signed-off-by: Seshendra Gadagottu <sgadagottu@nvidia.com> Reviewed-on: http://git-master/r/936443 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Do not reset priv ringTerje Bergstrom2015-09-07
| | | | | | | | | Priv ring does not need to be reset from PMC at GPU boot. Change-Id: I166472a97246b40b69bce61ffca62bde85e4e0e7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/794406 Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
* gpu: nvgpu: Move clk bypass div code to clk initTerje Bergstrom2015-07-03
| | | | | | | | | | | | | Clock bypass divider was changed just before resetting priv ring. Move the code to a new clk op instead so that it is executed only on gk20a. Change-Id: Ic8084a4a5fac23770f50b50f910ced2543ba0f28 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/764970 Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: Aleksandr Frid <afrid@nvidia.com> Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
* Revert "gpu: nvgpu: Skip reg read of gpc2clk"Terje Bergstrom2015-05-18
| | | | | | | | | This reverts commit 259842f9d222dd2ca2e66bddaceef4a2fd626bc7. The commit clears some init values that are never restored. Change-Id: I4efee115863cbfb08b2e280a58b525cb49adc0b6 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/732428
* gpu: nvgpu: Add priv ring error spewTerje Bergstrom2015-04-04
| | | | | | | | Spew debug lines in case we get a priv ring error. Change-Id: Iba46813a355b5d2d192614a9e146397688e130a7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/660850
* gpu: nvgpu: Skip reg read of gpc2clkSupriya2015-04-04
| | | | | | | | | | | | | | Bug 200066741 As we are just getting out of reset and this reg is not written before, so we dont stand the risk of loosing any data Change-Id: Ifc1bcaa3c224038e4e2a47882a4523f7633cb660 Signed-off-by: Supriya <ssharatkumar@nvidia.com> Reviewed-on: http://git-master/r/715652 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: gm20b: Regenerate clock gating listsTerje Bergstrom2015-03-18
| | | | | | | | | | Regenerate clock gating lists. Add new blocks, and takes them into use. Also moves some clock gating settings to be applied at the earliest possible moment right after reset. Change-Id: I21888186c200f7a477c63bd3332e8ed578f63741 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/457698
* gpu: nvgpu: Add NVIDIA GPU DriverArto Merilainen2015-03-18
This patch moves the NVIDIA GPU driver to a new location. Bug 1482562 Change-Id: I24293810b9d0f1504fd9be00135e21dad656ccb6 Signed-off-by: Arto Merilainen <amerilainen@nvidia.com> Reviewed-on: http://git-master/r/383722 Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-07-16 19:42:05 -0400