Displaying 3 results from an estimated 3 matches for "binpmtransition".
2023 Nov 07
3
[bug report] drm/nouveau/gsp/r535: add support for booting GSP-RM
...5 rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_UNLOADING_GUEST_DRIVER, sizeof(*rpc));
nvkm_gsp_rpc_get() returns NULL on error.
--> 1016 if (IS_ERR(rpc))
1017 return PTR_ERR(rpc);
1018
1019 if (suspend) {
1020 rpc->bInPMTransition = 1;
1021 rpc->bGc6Entering = 0;
1022 rpc->newLevel = NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_3;
1023 } else {
1024 rpc->bInPMTransition = 0;
1025 rpc->bGc6Entering = 0;
1026...
2023 Nov 07
2
[bug report] drm/nouveau/gsp/r535: add support for booting GSP-RM
...There are also code paths where it can return an ERR_PTR. I think we need to check for IS_ERR_OR_NULL()...
>
> --> 1016 if (IS_ERR(rpc))
> 1017 return PTR_ERR(rpc);
> 1018
> 1019 if (suspend) {
> 1020 rpc->bInPMTransition = 1;
> 1021 rpc->bGc6Entering = 0;
> 1022 rpc->newLevel = NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_3;
> 1023 } else {
> 1024 rpc->bInPMTransition = 0;
> 1025 rpc->bGc6Enterin...
2023 Nov 07
1
[bug report] drm/nouveau/gsp/r535: add support for booting GSP-RM
...e return value of
r535_gsp_cmdq_get() as ERR_PTR nor does it pass it through.
>
>>
>> --> 1016???????? if (IS_ERR(rpc))
>> ???? 1017???????????????? return PTR_ERR(rpc);
>> ???? 1018
>> ???? 1019???????? if (suspend) {
>> ???? 1020???????????????? rpc->bInPMTransition = 1;
>> ???? 1021???????????????? rpc->bGc6Entering = 0;
>> ???? 1022???????????????? rpc->newLevel = NV2080_CTRL_GPU_SET_POWER_STATE_GPU_LEVEL_3;
>> ???? 1023???????? } else {
>> ???? 1024???????????????? rpc->bInPMTransition = 0;
>> ???? 1025????????????????...