Commit 1ab0c9a7 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/uvd7: add emit_reg_write_reg_wait ring callback 



This adds support for writing and reading back using the
helper since the engines doesn't have a oneshot packet.

Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 4dfe7d7b

drivers/gpu/drm/amd/amdgpu/uvd_v7_0.c

+1 −0
Original line number Diff line number Diff line
@@ -1702,6 +1702,7 @@ static const struct amdgpu_ring_funcs uvd_v7_0_enc_ring_vm_funcs = { 
	.end_use = amdgpu_uvd_ring_end_use,

	.emit_wreg = uvd_v7_0_enc_ring_emit_wreg,

	.emit_reg_wait = uvd_v7_0_enc_ring_emit_reg_wait,

	.emit_reg_write_reg_wait = amdgpu_ring_emit_reg_write_reg_wait_helper,

};



static void uvd_v7_0_set_ring_funcs(struct amdgpu_device *adev)