[PATCH 2/2] drm/amdgpu: IB test encode test package change for VCN5

[Alex Deucher]

On Mon, Apr 15, 2024 at 5:25 PM Sonny Jiang <sonny.jiang at amd.com> wrote:
>
> From: Sonny Jiang <sonjiang at amd.com>
>
> VCN5 session info package interface changed
>
> Signed-off-by: Sonny Jiang <sonny.jiang at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
> index 7d176046498f..e08aacacc43e 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
> @@ -882,7 +882,7 @@ static int amdgpu_vcn_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t hand
>         ib->ptr[ib->length_dw++] = handle;
>         ib->ptr[ib->length_dw++] = upper_32_bits(addr);
>         ib->ptr[ib->length_dw++] = addr;
> -       ib->ptr[ib->length_dw++] = 0x0000000b;
> +       ib->ptr[ib->length_dw++] = 0x00000000;
>
>         ib->ptr[ib->length_dw++] = 0x00000014;
>         ib->ptr[ib->length_dw++] = 0x00000002; /* task info */
> @@ -949,7 +949,7 @@ static int amdgpu_vcn_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han
>         ib->ptr[ib->length_dw++] = handle;
>         ib->ptr[ib->length_dw++] = upper_32_bits(addr);
>         ib->ptr[ib->length_dw++] = addr;
> -       ib->ptr[ib->length_dw++] = 0x0000000b;
> +       ib->ptr[ib->length_dw++] = 0x00000000;

These patches are touching common files, are these changes safe on pre-VCN5 IPs?

Alex

>
>         ib->ptr[ib->length_dw++] = 0x00000014;
>         ib->ptr[ib->length_dw++] = 0x00000002;
> --
> 2.43.2
>