fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-08 13:28:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

amd: validate and expose VPE 2.0.0

Browse source 
Define VPE 2.0.0 version identifiers in amd_family.h.
In ac_gpu_info.c, assign vpe_version only when the detected version is supported.
This ensures userspace only sees a valid VPE version.

Signed-off-by: Peyton Lee <peytolee@amd.com>
This commit is contained in:
Peyton Lee 2026-05-06 06:43:16 +00:00
parent 597fe16e87
commit b4dde2ee02
2 changed files with 21 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

23
src/amd/common/ac_gpu_info.c
View file

@ -861,11 +861,24 @@ ac_identify_chip(struct radeon_info *info, const struct drm_amdgpu_info_device *
break;
}
if (info->ip[AMD_IP_VPE].num_queues)
info->vpe_ip_version = (enum vpe_version)VPE_VERSION_VALUE(
info->ip[AMD_IP_VPE].ver_major,
info->ip[AMD_IP_VPE].ver_minor,
info->ip[AMD_IP_VPE].ver_rev);
switch(VPE_VERSION_VALUE(info->ip[AMD_IP_VPE].ver_major,
info->ip[AMD_IP_VPE].ver_minor,
info->ip[AMD_IP_VPE].ver_rev)) {
case VPE_VERSION_VALUE(6, 1, 0):
case VPE_VERSION_VALUE(6, 1, 3):
info->vpe_ip_version = VPE_1_0;
break;
case VPE_VERSION_VALUE(6, 1, 1):
case VPE_VERSION_VALUE(6, 1, 2):
info->vpe_ip_version = VPE_1_1;
break;
case VPE_VERSION_VALUE(2, 0, 0):
info->vpe_ip_version = VPE_2_0;
break;
default:
info->vpe_ip_version = VPE_UNKNOWN;
break;
}
/* Convert the SDMA version in the current GPU to an enum. */
info->sdma_ip_version =

7
src/amd/common/amd_family.h
View file

@ -230,10 +230,9 @@ enum vcn_version{
enum vpe_version {
VPE_UNKNOWN = 0,
VPE_6_1_0 = VPE_VERSION_VALUE(6, 1, 0),
VPE_6_1_1 = VPE_VERSION_VALUE(6, 1, 1),
VPE_6_1_2 = VPE_VERSION_VALUE(6, 1, 2),
VPE_6_1_3 = VPE_VERSION_VALUE(6, 1, 3),
VPE_1_0,
VPE_1_1,
VPE_2_0,
};
#define SDMA_VERSION_VALUE(major, minor) (((major) << 8) | (minor))