Commit 523c1280 authored by Lang Yu's avatar Lang Yu Committed by Alex Deucher
Browse files

drm/amdgpu: add user space CS support for VPE 



Enable command submission to VPE from user space.

Signed-off-by: default avatarLang Yu <Lang.Yu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c5d67a0e

drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c

+1 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ const unsigned int amdgpu_ctx_num_entities[AMDGPU_HW_IP_NUM] = { 
	[AMDGPU_HW_IP_VCN_DEC]	=	1,

	[AMDGPU_HW_IP_VCN_ENC]	=	1,

	[AMDGPU_HW_IP_VCN_JPEG]	=	1,

	[AMDGPU_HW_IP_VPE]	=	1,

};



bool amdgpu_ctx_priority_is_valid(int32_t ctx_prio)

drivers/gpu/drm/amd/amdgpu/amdgpu_fdinfo.c

+1 −0
Original line number Diff line number Diff line
@@ -51,6 +51,7 @@ static const char *amdgpu_ip_name[AMDGPU_HW_IP_NUM] = { 
	[AMDGPU_HW_IP_VCN_DEC]	=	"dec",

	[AMDGPU_HW_IP_VCN_ENC]	=	"enc",

	[AMDGPU_HW_IP_VCN_JPEG]	=	"jpeg",

	[AMDGPU_HW_IP_VPE]	=	"vpe",

};



void amdgpu_show_fdinfo(struct drm_printer *p, struct drm_file *file)

drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c

+7 −0
Original line number Diff line number Diff line
@@ -469,6 +469,13 @@ static int amdgpu_hw_ip_info(struct amdgpu_device *adev, 
		ib_start_alignment = 16;

		ib_size_alignment = 16;

		break;

	case AMDGPU_HW_IP_VPE:

		type = AMD_IP_BLOCK_TYPE_VPE;

		if (adev->vpe.ring.sched.ready)

			++num_rings;

		ib_start_alignment = 256;

		ib_size_alignment = 4;

		break;

	default:

		return -EINVAL;

	}