diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/nvgpu/gp10b/gr_gp10b.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c index a1a13a2b..8ea9235d 100644 --- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c | |||
@@ -1971,6 +1971,25 @@ unmap_ctx: | |||
1971 | return err; | 1971 | return err; |
1972 | } | 1972 | } |
1973 | 1973 | ||
1974 | static int gr_gp10b_get_preemption_mode_flags(struct gk20a *g, | ||
1975 | struct nvgpu_preemption_modes_rec *preemption_modes_rec) | ||
1976 | { | ||
1977 | preemption_modes_rec->graphics_preemption_mode_flags = ( | ||
1978 | NVGPU_GRAPHICS_PREEMPTION_MODE_WFI | | ||
1979 | NVGPU_GRAPHICS_PREEMPTION_MODE_GFXP); | ||
1980 | preemption_modes_rec->compute_preemption_mode_flags = ( | ||
1981 | NVGPU_COMPUTE_PREEMPTION_MODE_WFI | | ||
1982 | NVGPU_COMPUTE_PREEMPTION_MODE_CTA | | ||
1983 | NVGPU_COMPUTE_PREEMPTION_MODE_CILP); | ||
1984 | |||
1985 | preemption_modes_rec->default_graphics_preempt_mode = | ||
1986 | NVGPU_GRAPHICS_PREEMPTION_MODE_WFI; | ||
1987 | preemption_modes_rec->default_compute_preempt_mode = | ||
1988 | NVGPU_COMPUTE_PREEMPTION_MODE_WFI; | ||
1989 | |||
1990 | return 0; | ||
1991 | } | ||
1992 | |||
1974 | void gp10b_init_gr(struct gpu_ops *gops) | 1993 | void gp10b_init_gr(struct gpu_ops *gops) |
1975 | { | 1994 | { |
1976 | gm20b_init_gr(gops); | 1995 | gm20b_init_gr(gops); |
@@ -2011,4 +2030,5 @@ void gp10b_init_gr(struct gpu_ops *gops) | |||
2011 | gops->gr.get_lrf_tex_ltc_dram_override = get_ecc_override_val; | 2030 | gops->gr.get_lrf_tex_ltc_dram_override = get_ecc_override_val; |
2012 | gops->gr.suspend_contexts = gr_gp10b_suspend_contexts; | 2031 | gops->gr.suspend_contexts = gr_gp10b_suspend_contexts; |
2013 | gops->gr.set_preemption_mode = gr_gp10b_set_preemption_mode; | 2032 | gops->gr.set_preemption_mode = gr_gp10b_set_preemption_mode; |
2033 | gops->gr.get_preemption_mode_flags = gr_gp10b_get_preemption_mode_flags; | ||
2014 | } | 2034 | } |