[PATCH 1/3] drm/amdgpu: update mmhub 3.0.1 client id mappings

[Alex Deucher]

ping?

On Fri, Jul 18, 2025 at 4:08 PM Alex Deucher <alexander.deucher at amd.com> wrote:
>
> Update the client id mapping so the correct clients
> get printed when there is a mmhub page fault.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c | 57 +++++++++++++----------
>  1 file changed, 32 insertions(+), 25 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
> index 134c4ec108878..910337dc28d10 100644
> --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
> +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_1.c
> @@ -36,40 +36,47 @@
>
>  static const char *mmhub_client_ids_v3_0_1[][2] = {
>         [0][0] = "VMC",
> +       [1][0] = "ISPXT",
> +       [2][0] = "ISPIXT",
>         [4][0] = "DCEDMC",
>         [5][0] = "DCEVGA",
>         [6][0] = "MP0",
>         [7][0] = "MP1",
> -       [8][0] = "MPIO",
> -       [16][0] = "HDP",
> -       [17][0] = "LSDMA",
> -       [18][0] = "JPEG",
> -       [19][0] = "VCNU0",
> -       [21][0] = "VSCH",
> -       [22][0] = "VCNU1",
> -       [23][0] = "VCN1",
> -       [32+20][0] = "VCN0",
> -       [2][1] = "DBGUNBIO",
> +       [8][0] = "MPM",
> +       [12][0] = "ISPTNR",
> +       [14][0] = "ISPCRD0",
> +       [15][0] = "ISPCRD1",
> +       [16][0] = "ISPCRD2",
> +       [22][0] = "HDP",
> +       [23][0] = "LSDMA",
> +       [24][0] = "JPEG",
> +       [27][0] = "VSCH",
> +       [28][0] = "VCNU",
> +       [29][0] = "VCN",
> +       [1][1] = "ISPXT",
> +       [2][1] = "ISPIXT",
>         [3][1] = "DCEDWB",
>         [4][1] = "DCEDMC",
>         [5][1] = "DCEVGA",
>         [6][1] = "MP0",
>         [7][1] = "MP1",
> -       [8][1] = "MPIO",
> -       [10][1] = "DBGU0",
> -       [11][1] = "DBGU1",
> -       [12][1] = "DBGU2",
> -       [13][1] = "DBGU3",
> -       [14][1] = "XDP",
> -       [15][1] = "OSSSYS",
> -       [16][1] = "HDP",
> -       [17][1] = "LSDMA",
> -       [18][1] = "JPEG",
> -       [19][1] = "VCNU0",
> -       [20][1] = "VCN0",
> -       [21][1] = "VSCH",
> -       [22][1] = "VCNU1",
> -       [23][1] = "VCN1",
> +       [8][1] = "MPM",
> +       [10][1] = "ISPMWR0",
> +       [11][1] = "ISPMWR1",
> +       [12][1] = "ISPTNR",
> +       [13][1] = "ISPSWR",
> +       [14][1] = "ISPCWR0",
> +       [15][1] = "ISPCWR1",
> +       [16][1] = "ISPCWR2",
> +       [17][1] = "ISPCWR3",
> +       [18][1] = "XDP",
> +       [21][1] = "OSSSYS",
> +       [22][1] = "HDP",
> +       [23][1] = "LSDMA",
> +       [24][1] = "JPEG",
> +       [27][1] = "VSCH",
> +       [28][1] = "VCNU",
> +       [29][1] = "VCN",
>  };
>
>  static uint32_t mmhub_v3_0_1_get_invalidate_req(unsigned int vmid,
> --
> 2.50.1
>