diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 480283da18454..821c9baf5baa6 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -669,6 +669,18 @@ static int mes_v11_0_misc_op(struct amdgpu_mes *mes, offsetof(union MESAPI__MISC, api_status)); } +static void mes_v11_0_set_gfx_hqd_mask(union MESAPI_SET_HW_RESOURCES *pkt) +{ + /* + * GFX pipe 0 queue 0 is being used by Kernel queue. + * Set GFX pipe 0 queue 1 for MES scheduling + * mask = 10b + * GFX pipe 1 can't be used for MES due to HW limitation. + */ + pkt->gfx_hqd_mask[0] = 0x2; + pkt->gfx_hqd_mask[1] = 0; +} + static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes) { int i; @@ -693,8 +705,7 @@ static int mes_v11_0_set_hw_resources(struct amdgpu_mes *mes) mes_set_hw_res_pkt.compute_hqd_mask[i] = mes->compute_hqd_mask[i]; - for (i = 0; i < MAX_GFX_PIPES; i++) - mes_set_hw_res_pkt.gfx_hqd_mask[i] = mes->gfx_hqd_mask[i]; + mes_v11_0_set_gfx_hqd_mask(&mes_set_hw_res_pkt); for (i = 0; i < MAX_SDMA_PIPES; i++) mes_set_hw_res_pkt.sdma_hqd_mask[i] = mes->sdma_hqd_mask[i]; |