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/vgpu/vgpu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/vgpu/vgpu.c') diff --git a/drivers/gpu/nvgpu/vgpu/vgpu.c b/drivers/gpu/nvgpu/vgpu/vgpu.c index 3c06652b..4948d246 100644 --- a/drivers/gpu/nvgpu/vgpu/vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/vgpu.c @@ -268,6 +268,7 @@ void vgpu_init_hal_common(struct gk20a *g) vgpu_init_mm_ops(gops); vgpu_init_debug_ops(gops); vgpu_init_fecs_trace_ops(gops); + vgpu_init_tsg_ops(gops); gops->chip_init_gpu_characteristics = gk20a_init_gpu_characteristics; } @@ -340,8 +341,6 @@ int vgpu_pm_finalize_poweron(struct device *dev) goto done; } - g->gpu_characteristics.flags &= ~NVGPU_GPU_FLAGS_SUPPORT_TSG; - gk20a_ctxsw_trace_init(g); gk20a_channel_resume(g); -- cgit v1.2.2