diff options
Diffstat (limited to 'src/amd/common/ac_gpu_info.c')
| -rw-r--r-- | src/amd/common/ac_gpu_info.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c index d1cd0c15572..cf5d6e1d8ca 100644 --- a/src/amd/common/ac_gpu_info.c +++ b/src/amd/common/ac_gpu_info.c @@ -88,7 +88,7 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev, { struct amdgpu_buffer_size_alignments alignment_info = {}; struct amdgpu_heap_info vram, vram_vis, gtt; - struct drm_amdgpu_info_hw_ip dma = {}, uvd = {}, vce = {}; + struct drm_amdgpu_info_hw_ip dma = {}, compute = {}, uvd = {}, vce = {}; uint32_t vce_version = 0, vce_feature = 0, uvd_version = 0, uvd_feature = 0; uint32_t unused_feature; int r, i, j; @@ -145,6 +145,12 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev, return false; } + r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_COMPUTE, 0, &compute); + if (r) { + fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(compute) failed.\n"); + return false; + } + r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_UVD, 0, &uvd); if (r) { fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(uvd) failed.\n"); @@ -254,7 +260,12 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev, 256 << G_0098F8_PIPE_INTERLEAVE_SIZE_GFX6(amdinfo->gb_addr_cfg); } info->has_virtual_memory = true; - info->has_sdma = dma.available_rings != 0; + + assert(util_is_power_of_two(dma.available_rings + 1)); + assert(util_is_power_of_two(compute.available_rings + 1)); + + info->num_sdma_rings = util_bitcount(dma.available_rings); + info->num_compute_rings = util_bitcount(compute.available_rings); /* Get the number of good compute units. */ info->num_good_compute_units = 0; |