diff options
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/nvgpu/vgpu/gr_vgpu.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/vgpu/gr_vgpu.c b/drivers/gpu/nvgpu/vgpu/gr_vgpu.c index 8c41c3d9..60880f6d 100644 --- a/drivers/gpu/nvgpu/vgpu/gr_vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/gr_vgpu.c | |||
@@ -629,6 +629,34 @@ static u32 vgpu_gr_get_gpc_tpc_mask(struct gk20a *g, u32 gpc_index) | |||
629 | return 0x1; | 629 | return 0x1; |
630 | } | 630 | } |
631 | 631 | ||
632 | static u32 vgpu_gr_get_max_fbps_count(struct gk20a *g) | ||
633 | { | ||
634 | struct gk20a_platform *platform = gk20a_get_platform(g->dev); | ||
635 | u32 max_fbps_count = 0; | ||
636 | |||
637 | gk20a_dbg_fn(""); | ||
638 | |||
639 | if (vgpu_get_attribute(platform->virt_handle, | ||
640 | TEGRA_VGPU_ATTRIB_NUM_FBPS, &max_fbps_count)) | ||
641 | gk20a_err(dev_from_gk20a(g), "failed to retrieve num fbps"); | ||
642 | |||
643 | return max_fbps_count; | ||
644 | } | ||
645 | |||
646 | static u32 vgpu_gr_get_fbp_en_mask(struct gk20a *g) | ||
647 | { | ||
648 | struct gk20a_platform *platform = gk20a_get_platform(g->dev); | ||
649 | u32 fbp_en_mask = 0; | ||
650 | |||
651 | gk20a_dbg_fn(""); | ||
652 | |||
653 | if (vgpu_get_attribute(platform->virt_handle, | ||
654 | TEGRA_VGPU_ATTRIB_FBP_EN_MASK, &fbp_en_mask)) | ||
655 | gk20a_err(dev_from_gk20a(g), "failed to retrieve fbp en mask"); | ||
656 | |||
657 | return fbp_en_mask; | ||
658 | } | ||
659 | |||
632 | static void vgpu_remove_gr_support(struct gr_gk20a *gr) | 660 | static void vgpu_remove_gr_support(struct gr_gk20a *gr) |
633 | { | 661 | { |
634 | gk20a_dbg_fn(""); | 662 | gk20a_dbg_fn(""); |
@@ -748,4 +776,6 @@ void vgpu_init_gr_ops(struct gpu_ops *gops) | |||
748 | gops->gr.get_zcull_info = vgpu_gr_get_zcull_info; | 776 | gops->gr.get_zcull_info = vgpu_gr_get_zcull_info; |
749 | gops->gr.detect_sm_arch = vgpu_gr_detect_sm_arch; | 777 | gops->gr.detect_sm_arch = vgpu_gr_detect_sm_arch; |
750 | gops->gr.get_gpc_tpc_mask = vgpu_gr_get_gpc_tpc_mask; | 778 | gops->gr.get_gpc_tpc_mask = vgpu_gr_get_gpc_tpc_mask; |
779 | gops->gr.get_max_fbps_count = vgpu_gr_get_max_fbps_count; | ||
780 | gops->gr.get_fbp_en_mask = vgpu_gr_get_fbp_en_mask; | ||
751 | } | 781 | } |