[Mesa-dev] [PATCH] amd/common: add vcn dec ip info query for amdgpu version 3.17

[Marek Olšák]

Reviewed-by: Marek Olšák <marek.olsak at amd.com>

Marek

On Fri, May 26, 2017 at 1:24 PM, Leo Liu <leo.liu at amd.com> wrote:
> Signed-off-by: Leo Liu <leo.liu at amd.com>
> ---
>  src/amd/common/ac_gpu_info.c | 10 +++++++++-
>  1 file changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
> index 56645c4..3dae2bd 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 = {}, compute = {}, uvd = {}, vce = {};
> +       struct drm_amdgpu_info_hw_ip dma = {}, compute = {}, uvd = {}, vce = {}, vcn_dec = {};
>         uint32_t vce_version = 0, vce_feature = 0, uvd_version = 0, uvd_feature = 0;
>         uint32_t unused_feature;
>         int r, i, j;
> @@ -157,6 +157,14 @@ bool ac_query_gpu_info(int fd, amdgpu_device_handle dev,
>                 return false;
>         }
>
> +       if (info->drm_major == 3 && info->drm_minor >= 17) {
> +               r = amdgpu_query_hw_ip_info(dev, AMDGPU_HW_IP_VCN_DEC, 0, &vcn_dec);
> +               if (r) {
> +                       fprintf(stderr, "amdgpu: amdgpu_query_hw_ip_info(vcn_dec) failed.\n");
> +                       return false;
> +               }
> +       }
> +
>         r = amdgpu_query_firmware_version(dev, AMDGPU_INFO_FW_GFX_ME, 0, 0,
>                                         &info->me_fw_version, &unused_feature);
>         if (r) {
> --
> 2.9.3
>
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