Re: [PATCH] drm/amdgpu: Allow VCE SEI command in IB

[David Rosca <david.rosca@amd.com>]

On 10/2/26 17:34, Alex Deucher wrote:
> On Fri, Oct 2, 2026 at 11:31 AM David Rosca <david.rosca@amd.com> wrote:
>> Mesa will use it to get the slice offset in bitstream from feedback,
>> which makes it possible to filter out SPS/PPS headers that VCE 1 and 2
>> FW always forces on IDR frames.
> You probably want a driver version bump as well so mesa knows when
> it's ok to use that?

Yes, but there are more changes needed before that.
I'll resend this as a series with the version bump.

David

>
> Alex
>
>> Signed-off-by: David Rosca <david.rosca@amd.com>
>> ---
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>> index 39d87f3df9e0..bfad44ec7feb 100644
>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
>> @@ -920,6 +920,7 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p,
>>                  case 0x04000007: /* motion estimation */
>>                  case 0x04000008: /* rdo */
>>                  case 0x04000009: /* vui */
>> +               case 0x0400000d: /* sei */
>>                  case 0x05000002: /* auxiliary buffer */
>>                  case 0x05000009: /* clock table */
>>                          break;
>> --
>> 2.43.0
>>