platform/mtk-vpu/mtk_vpu.h

13  * VPU (video processor unit) is a tiny processor controlling video hardware
15  * VPU interfaces with other blocks by share memory and interrupt.
25  * @IPI_VPU_INIT:	 The interrupt from vpu is to notfiy kernel
26  *			 VPU initialization completed.
27  *			 IPI_VPU_INIT is sent from VPU when firmware is
29  *			 command to VPU.
31  *			 to VPU to trigger the interrupt.
32  * @IPI_VDEC_H264:	 The interrupt from vpu is to notify kernel to
40  * @IPI_VDEC_VP9:	 The interrupt from vpu is to notify kernel to
44  * @IPI_VENC_H264:	 The interrupt from vpu is to notify kernel to
46  * @IPI_VENC_VP8:	 The interrupt fro vpu is to notify kernel to
48  * @IPI_MDP:		 The interrupt from vpu is to notify kernel to
65  * enum rst_id - reset id to register reset function for VPU watchdog timeout
82  * @pdev:	VPU platform device
88  * Register an ipi function to receive ipi interrupt from VPU.
96  * vpu_ipi_send - send data from AP to vpu.
98  * @pdev:	VPU platform device
104  * VPU has received the data and starts the processing.
115  * vpu_get_plat_device - get VPU's platform device
117  * @pdev:	the platform device of the module requesting VPU platform
118  *		device for using VPU API.
121  * otherwise it is VPU's platform device
126  * vpu_wdt_reg_handler - register a VPU watchdog handler
128  * @pdev:               VPU platform device
133  * Register a handler performing own tasks when vpu reset by watchdog
146  * @pdev:	VPU platform device
155  * @pdev:	VPU platform device
162  * vpu_load_firmware - download VPU firmware and boot it
164  * @pdev:	VPU platform device
174  * @pdev:	VPU platform device
175  * @dmem_addr:	VPU's data memory address
177  * Mapping the VPU's DTCM (Data Tightly-Coupled Memory) /