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authorSeema Khowala <seemaj@nvidia.com>2017-11-08 18:48:45 -0500
committermobile promotions <svcmobile_promotions@nvidia.com>2017-11-14 18:46:40 -0500
commitf1c962daae5fdb231a8c8b0202d96c1c4e242ef1 (patch)
treed6f67ee83a0279836f5b5090b25cf5687c714062 /drivers/gpu/nvgpu/gv11b/mc_gv11b.c
parentb8e57243999902ac87c024a1e41abb5fa02cf22a (diff)
gpu: nvgpu: gv11b: mc_elpg_enable & soc credit init moved to bpmp
-Program mc_elpg_enable and mss nvlink soc credits only when bpmp is not running or bpmp is running but underlying platorm is simulation. For simulation, bpmp does not execute hot reset sequence. As part of gpu unpowergate, bpmp will program mc_elpg_enable and also set mss nvlink soc credits after bringing mss nvlink out of reset -Remove updating mc_enable as writes to this register has no effect -Remove fifo_fb_iface_r read/write. This hack was added during initial bring up of emulation platforms Bug 2018223 Bug 200269361 Change-Id: Ie09c259e48295a93c6d15376308186152db973fa Signed-off-by: Seema Khowala <seemaj@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1594495 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gv11b/mc_gv11b.c')
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