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gpu: nvgpu: deprecate TSG/CHANNEL_SET_PRIORITY IOCTLs

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TSG/CHANNEL_SET_PRIORITY IOCTLs are deprecated and user space should be using
combination of timeslice and interleave levels to decide the priority

Hence remove the IOCTLs and all corresponding APIs

Jira NVGPU-393

Change-Id: I7cf0785689269536eca0c278c774b0e9e74f8c2f
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1598581
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2017-11-15 01:34:59 -08:00
committed by mobile promotions
parent 592a31fd92
commit 3ff666c4b9
17 changed files with 0 additions and 149 deletions
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11
drivers/gpu/nvgpu/gk20a/ce2_gk20a.c
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@@ -427,7 +427,6 @@ void gk20a_ce_suspend(struct gk20a *g)
/* CE app utility functions */
u32 gk20a_ce_create_context(struct gk20a *g,
int runlist_id,
int priority,
int timeslice,
int runlist_level)
{
@@ -507,16 +506,6 @@ u32 gk20a_ce_create_context(struct gk20a *g,
memset(ce_ctx->cmd_buf_mem.cpu_va, 0x00, ce_ctx->cmd_buf_mem.size);
/* -1 means default channel priority */
if (priority != -1) {
err = gk20a_fifo_set_priority(ce_ctx->ch, priority);
if (err) {
nvgpu_err(g,
"ce: could not set the channel priority for CE context");
goto end;
}
}
/* -1 means default channel timeslice value */
if (timeslice != -1) {
err = gk20a_fifo_set_timeslice(ce_ctx->ch, timeslice);