drm/amdgpu:Add DPG pause state (0b8690b7) · Commits · 戴 / test

Add DPG pause state to support VCN DPG mode. Signed-off-by:

drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h

+11 −0

Original line number	Diff line number	Diff line
		@@ -56,6 +56,16 @@ enum engine_status_constants {
		UVD_STATUS__RBC_BUSY = 0x1,
		};

		enum internal_dpg_state {
		VCN_DPG_STATE__UNPAUSE = 0,
		VCN_DPG_STATE__PAUSE,
		};

		struct dpg_pause_state {
		enum internal_dpg_state fw_based;
		enum internal_dpg_state jpeg;
		};

		struct amdgpu_vcn {
		struct amdgpu_bo *vcpu_bo;
		void *cpu_addr;
		@@ -70,6 +80,7 @@ struct amdgpu_vcn {
		struct amdgpu_irq_src irq;
		unsigned num_enc_rings;
		enum amd_powergating_state cur_state;
		struct dpg_pause_state pause_state;
		};

		int amdgpu_vcn_sw_init(struct amdgpu_device *adev);