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ac/gpu_info: query the number of ip instance

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query the number of ip instances for VCN and JPEG

v2: use num_queues and remove new variable (Marek)
v3: remove whitespace (Leo)
v4: remove redundant print jpeg_decode (Marek)

Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27884>
This commit is contained in:
Sathishkumar S 2024-02-28 18:58:29 +05:30 • committed by Marge Bot
parent 29df85788a
commit f3ab454f07
1 changed files with 14 additions and 1 deletions
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15
src/amd/common/ac_gpu_info.c
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@ -292,6 +292,11 @@ static int amdgpu_query_hw_ip_info(amdgpu_device_handle dev, unsigned type,
{
return -EINVAL;
}
static int amdgpu_query_hw_ip_count(amdgpu_device_handle dev, unsigned type,
uint32_t *count)
{
return -EINVAL;
}
static int amdgpu_query_heap_info(amdgpu_device_handle dev, uint32_t heap,
uint32_t flags, struct amdgpu_heap_info *info)
{
@ -678,7 +683,15 @@ bool ac_query_gpu_info(int fd, void *dev_p, struct radeon_info *info,
device_info.family == FAMILY_MDN)
info->ip[AMD_IP_GFX].ver_minor = info->ip[AMD_IP_COMPUTE].ver_minor = 3;
}
info->ip[ip_type].num_queues = util_bitcount(ip_info.available_rings);
if (ip_type >= AMD_IP_VCN_DEC && ip_type <= AMD_IP_VCN_JPEG) {
uint32_t num_inst;
r = amdgpu_query_hw_ip_count(dev, ip_type, &num_inst);
if (r)
fprintf(stderr, "amdgpu: failed to query ip count for vcn or jpeg\n");
else
info->ip[ip_type].num_queues = num_inst;
} else
info->ip[ip_type].num_queues = util_bitcount(ip_info.available_rings);
/* According to the kernel, only SDMA and VPE require 256B alignment, but use it
* for all queues because the kernel reports wrong limits for some of the queues.