[PATCH i-g-t v2 1/3] lib/meson.build: Add AMDGPU_USERQ_ENABLED check for user queues

[vitaly prosyak]

The 3 patches looks good to me.

Reviewed-by: Vitaly Prosyak <vitaly.prosyak at amd.com>

On 2025-04-09 03:56, Jesse.zhang at amd.com wrote:
> From: "Jesse.zhang at amd.com" <Jesse.zhang at amd.com>
>
> Detect whether libdrm provides amdgpu_create_userqueue() and define
> AMDGPU_USERQ_ENABLED if available. This enables user queue support
> when building against newer libdrm while maintaining compatibility
> with older versions that lack this function.
>
> Signed-off-by: Jesse.Zhang <Jesse.zhang at amd.com>
> ---
>  lib/meson.build | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/lib/meson.build b/lib/meson.build
> index d7bb72c57..8517cd540 100644
> --- a/lib/meson.build
> +++ b/lib/meson.build
> @@ -172,6 +172,11 @@ if libdrm_amdgpu.found()
>  		lib_sources +=[ 'amdgpu/amd_dispatch.c',]
>  	else
>  		warning('libdrm <= 2.4.99 found, amdgpu_cs_query_reset_state2 not applicable')
> +	endif
> +
> +	if cc.has_function('amdgpu_create_userqueue', dependencies: libdrm_amdgpu)
> +		add_project_arguments('-DAMDGPU_USERQ_ENABLED=1', language: 'c')
> +		#conf.set('AMDGPU_USERQ_ENABLED', 1)
>  	endif	
>  endif
>