diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gp10b')
| -rw-r--r-- | drivers/gpu/nvgpu/gp10b/hal_gp10b.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c index 40ef35d5..69a90031 100644 --- a/drivers/gpu/nvgpu/gp10b/hal_gp10b.c +++ b/drivers/gpu/nvgpu/gp10b/hal_gp10b.c | |||
| @@ -139,11 +139,14 @@ static int gp10b_get_litter_value(struct gk20a *g, int value) | |||
| 139 | case GPU_LIT_LTS_STRIDE: | 139 | case GPU_LIT_LTS_STRIDE: |
| 140 | ret = proj_lts_stride_v(); | 140 | ret = proj_lts_stride_v(); |
| 141 | break; | 141 | break; |
| 142 | /* GP10B does not have a FBPA unit, despite what's listed in the | 142 | /* Even though GP10B doesn't have an FBPA unit, the HW reports one, |
| 143 | * hw headers or read back through NV_PTOP_SCAL_NUM_FBPAS, | 143 | * and the microcode as a result leaves space in the context buffer |
| 144 | * so hardcode all values to 0. | 144 | * for one, so make sure SW accounts for this also. |
| 145 | */ | 145 | */ |
| 146 | case GPU_LIT_NUM_FBPAS: | 146 | case GPU_LIT_NUM_FBPAS: |
| 147 | ret = proj_scal_litter_num_fbpas_v(); | ||
| 148 | break; | ||
| 149 | /* Hardcode FBPA values other than NUM_FBPAS to 0. */ | ||
| 147 | case GPU_LIT_FBPA_STRIDE: | 150 | case GPU_LIT_FBPA_STRIDE: |
| 148 | case GPU_LIT_FBPA_BASE: | 151 | case GPU_LIT_FBPA_BASE: |
| 149 | case GPU_LIT_FBPA_SHARED_BASE: | 152 | case GPU_LIT_FBPA_SHARED_BASE: |