From d707c5a444e024e1184213a75f44a73dbb1707d2 Mon Sep 17 00:00:00 2001 From: Richard Zhao Date: Thu, 31 Mar 2016 11:16:23 -0700 Subject: gpu: nvgpu: add tsg support for vgpu - make tsg_gk20a.c call HAL for enable/disable channels - add preempt_tsg HAL callbacks - add tsg bind/unbind channel HAL callbacks - add according tsg callbacks for vgpu Bug 1702773 JIRA VFND-1003 Change-Id: I2cba74b3ebd3920ef09219a168e6433d9574dbe8 Signed-off-by: Richard Zhao Reviewed-on: http://git-master/r/1144932 (cherry picked from commit c3787de7d38651d46969348f5acae2ba86b31ec7) Reviewed-on: http://git-master/r/1126942 Reviewed-by: Terje Bergstrom Tested-by: Terje Bergstrom --- drivers/gpu/nvgpu/gk20a/gk20a.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/nvgpu/gk20a/gk20a.h') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h index 0e13fba3..6f47f228 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/gk20a.h @@ -324,6 +324,7 @@ struct gpu_ops { u32 gpfifo_entries, u32 flags); int (*resetup_ramfc)(struct channel_gk20a *c); int (*preempt_channel)(struct gk20a *g, u32 hw_chid); + int (*preempt_tsg)(struct gk20a *g, u32 tsgid); int (*update_runlist)(struct gk20a *g, u32 runlist_id, u32 hw_chid, bool add, bool wait_for_finish); @@ -345,6 +346,9 @@ struct gpu_ops { void (*device_info_data_parse)(struct gk20a *g, u32 table_entry, u32 *inst_id, u32 *pri_base, u32 *fault_id); + int (*tsg_bind_channel)(struct tsg_gk20a *tsg, + struct channel_gk20a *ch); + int (*tsg_unbind_channel)(struct channel_gk20a *ch); } fifo; struct pmu_v { /*used for change of enum zbc update cmd id from ver 0 to ver1*/ -- cgit v1.2.2