gpu: nvgpu: Make graphics context property of TSG

Move graphics context ownership to TSG instead of channel. Combine
channel_ctx_gk20a and gr_ctx_desc to one structure, because the split
between them was arbitrary. Move context header to be property of
channel.

Bug 1842197

Change-Id: I410e3262f80b318d8528bcbec270b63a2d8d2ff9
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1639532
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gp106/gr_gp106.h b/drivers/gpu/nvgpu/gp106/gr_gp106.h
index 9f76e4ac..491ced4e 100644
--- a/drivers/gpu/nvgpu/gp106/gr_gp106.h
+++ b/drivers/gpu/nvgpu/gp106/gr_gp106.h
@@ -38,7 +38,7 @@ int gr_gp106_handle_sw_method(struct gk20a *g, u32 addr,
                                      u32 class_num, u32 offset, u32 data);
 void gr_gp106_cb_size_default(struct gk20a *g);
 int gr_gp106_set_ctxsw_preemption_mode(struct gk20a *g,
-                                struct gr_ctx_desc *gr_ctx,
+                                struct nvgpu_gr_ctx *gr_ctx,
                                 struct vm_gk20a *vm, u32 class,
                                 u32 graphics_preempt_mode,
                                 u32 compute_preempt_mode);