gpu: nvgpu: vgpu: add tsg set timeslice support

Bug 1702773
JIRA VFND-1496

Change-Id: Ice570df78d974fa59f2a932caf0e6249b13493a1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1144929
(cherry picked from commit 8b6ec996f3773e497a040a8fe4148e01e8dc35fa)
Reviewed-on: http://git-master/r/1150705
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/tegra_vgpu.h b/include/linux/tegra_vgpu.h
index bdaabf29..706d87e4 100644
--- a/include/linux/tegra_vgpu.h
+++ b/include/linux/tegra_vgpu.h
@@ -91,6 +91,7 @@ enum {
         TEGRA_VGPU_CMD_TSG_BIND_CHANNEL,
         TEGRA_VGPU_CMD_TSG_UNBIND_CHANNEL,
         TEGRA_VGPU_CMD_TSG_PREEMPT,
+        TEGRA_VGPU_CMD_TSG_SET_TIMESLICE,
 };
 
 struct tegra_vgpu_connect_params {
@@ -373,6 +374,11 @@ struct tegra_vgpu_tsg_preempt_params {
         u32 tsg_id;
 };
 
+struct tegra_vgpu_tsg_timeslice_params {
+        u32 tsg_id;
+        u32 timeslice_us;
+};
+
 struct tegra_vgpu_cmd_msg {
         u32 cmd;
         int ret;
@@ -411,6 +417,7 @@ struct tegra_vgpu_cmd_msg {
                 struct tegra_vgpu_tsg_bind_gr_ctx_params tsg_bind_gr_ctx;
                 struct tegra_vgpu_tsg_bind_unbind_channel_params tsg_bind_unbind_channel;
                 struct tegra_vgpu_tsg_preempt_params tsg_preempt;
+                struct tegra_vgpu_tsg_timeslice_params tsg_timeslice;
                 char padding[192];
         } params;
 };