From 89aecd1202b49727e940069f2a6feb5c3cf4c927 Mon Sep 17 00:00:00 2001 From: Lakshmanan M Date: Wed, 29 Jun 2016 16:06:39 +0530 Subject: gpu: nvgpu: Add nvgpu infra to allow kernel to create privileged CE channels Added interface to allow kernel to create privileged CE channels for page migration and clearing support between sysmem and videmem. JIRA DNVGPU-53 Change-Id: I3e18d18403809c9e64fa45d40b6c4e3844992506 Signed-off-by: Lakshmanan M Reviewed-on: http://git-master/r/1173085 GVS: Gerrit_Virtual_Submit Reviewed-by: Vijayakumar Subbu --- drivers/gpu/nvgpu/gk20a/channel_gk20a.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (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 4b5fe1b3..971175f2 100644 --- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h @@ -265,7 +265,9 @@ struct channel_gk20a *gk20a_open_new_channel(struct gk20a *g, bool is_privileged_channel); struct channel_gk20a *gk20a_open_new_channel_with_cb(struct gk20a *g, void (*update_fn)(struct channel_gk20a *, void *), - void *update_fn_data); + void *update_fn_data, + int runlist_id, + bool is_privileged_channel); void channel_gk20a_unbind(struct channel_gk20a *ch_gk20a); int gk20a_submit_channel_gpfifo(struct channel_gk20a *c, @@ -295,6 +297,8 @@ int gk20a_channel_get_timescale_from_timeslice(struct gk20a *g, 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); +int gk20a_channel_set_runlist_interleave(struct channel_gk20a *ch, + u32 level); void gk20a_channel_event_id_post_event(struct channel_gk20a *ch, int event_id); -- cgit v1.2.2