From 82da6ed595a87c8a3038eecd75880ab21dd4c5de Mon Sep 17 00:00:00 2001 From: Aingara Paramakuru Date: Thu, 25 Feb 2016 14:19:24 -0500 Subject: gpu: nvgpu: add support to set channel timeslice As part of improving GPU scheduling, userspace can now set a channel's timeslice, within reasonable limits imposed by the kernel driver. JIRA VFND-1312 Bug 1729664 Change-Id: I4c3430c43437889b8685f12988d4b967bb7877bb Signed-off-by: Aingara Paramakuru Reviewed-on: http://git-master/r/1020917 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/channel_gk20a.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gk20a/channel_gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h index 3f5a657a..e3fbba3e 100644 --- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h @@ -275,5 +275,6 @@ int gk20a_channel_get_timescale_from_timeslice(struct gk20a *g, int timeslice_period, int *__timeslice_timeout, int *__timeslice_scale); int gk20a_channel_set_priority(struct channel_gk20a *ch, u32 priority); +int gk20a_channel_set_timeslice(struct channel_gk20a *ch, u32 timeslice); #endif /* CHANNEL_GK20A_H */ -- cgit v1.2.2