diff options
Diffstat (limited to 'drivers/mxc/vpu-malone/Malone_Firmware/DecKLib/Control/DecKernelLibHWControl.h')
| -rwxr-xr-x | drivers/mxc/vpu-malone/Malone_Firmware/DecKLib/Control/DecKernelLibHWControl.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/drivers/mxc/vpu-malone/Malone_Firmware/DecKLib/Control/DecKernelLibHWControl.h b/drivers/mxc/vpu-malone/Malone_Firmware/DecKLib/Control/DecKernelLibHWControl.h new file mode 100755 index 000000000000..4ef9b0f0b08e --- /dev/null +++ b/drivers/mxc/vpu-malone/Malone_Firmware/DecKLib/Control/DecKernelLibHWControl.h @@ -0,0 +1,175 @@ +/*************************************************** + Copyright (c) 2015 Amphion Semiconductor Ltd + All rights reserved. + *************************************************** + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + **************************************************** + + Filename: DecLibHWControl.h + Description: + + **************************************************/ + +///////////////////////////////////////////////////////////////////////////////// +// Header files +///////////////////////////////////////////////////////////////////////////////// + +#ifndef _DECODER_LIB_HW_CONTROL_H_ +#define _DECODER_LIB_HW_CONTROL_H_ + +#include "mvd_types.h" +#include "mvd_reg_map.h" +#include "DecKernelLib.h" + +///////////////////////////////////////////////////////////////////////////////// +// Global Macros +///////////////////////////////////////////////////////////////////////////////// + +#define MALONE_HW_1 0 /* Identifiers for the Malone units */ +#define MALONE_HW_2 1 +#define MALONE_SW DECODERLIB_MAX_MALONES /* Sw Malone does not exist! Simply a */ + /* control structure for carrying out */ + /* commands which do not need a HW unit */ +#define MALONE_SW_IRQ 0xdeaf + +#define DECODERLIB_ISR_QU_SIZE ( DECODERLIB_MAX_MALONES * 4 ) +#define DECODERLIB_SECONDARY_ISR_EVENT 0x80000000 +#define DECODERLIB_EVENT_MASK 0x7FFFFFFF + +#define DECODERLIB_FORCEIRQ_BIT_SET( uVal ) (( uVal & 0x1 ) << 30 ) +#define DECODERLIB_FORCEIRQ_BIT_GET( uVal ) (( uVal >> 30 ) & 0x1 ) +#define DECODERLIB_FORCEDFEIRQ_BIT_SET( uVal ) (( uVal & 0x1 ) << 29 ) +#define DECODERLIB_FORCEDFEIRQ_BIT_GET( uVal ) (( uVal >> 29 ) & 0x1 ) + +///////////////////////////////////////////////////////////////////////////////// +// Global Types +///////////////////////////////////////////////////////////////////////////////// + +////////////////////////////////////////////////////////////// +// Decoder Library HW State + +typedef enum +{ + MALONE_INACTIVE = 0, + MALONE_ACTIVE, + MALONE_BE_ACTIVE + +} MALONE_STATE; + +////////////////////////////////////////////////////////////// +// Decoder Library HW Control Context Info + +typedef struct +{ + + MALONE_STATE eState; + u_int32 uStrID; + + u_int32 uForceFIQ; + u_int32 uForceDFEFIQ; + u_int32 uChipVer; /* Hold "malone" version to be filled in from Malone HW register */ + u_int32 uChipMnrVer; /* Hold "malone" minor version to be filled in from Malone HW register */ + u_int32 uChipSubVer; /* Hold metal version to be filled in by higher level control */ + u_int32 uHWFeatures; + u_int32 uForceCacheFlush; /* Cache reset issue workaround purpose for Kronos and Fusion RevA */ + u_int32 bPreparser; /* Set TRUE to indicate a preparser is in place */ + u_int32 bCQ; /* Set TRUE to indicate a command queue is in place */ + u_int32 bDCP; /* Set TRUE to indicate unit can operate in decoupled mode */ + u_int32 uNumDBEs; /* Indicates the number of decoupled back ends available */ + u_int32 bFBC; /* Set TRUE to indicate Frame buffer Compression support */ + u_int32 uRSBSize; + u_int32 uMaloneID; + u_int32 bPixIf; + u_int32 bXBUS; + + u_int32 uCQProcType[DECODERLIB_MAX_CQ_PER_MALONE]; /* Specifies what type of processing each of the CQ units is doing */ + + MALONE_STATE eDFEState; /* If the front end of the HW is active in isolation - specifies state */ + u_int8 usDFEStrID; /* If the front end of the HW is active in isolation - specifies */ + /* which stream is assigned */ + + u_int32 uDmaMemSize; + void * pDmaMemArea; + + MvdHwRegMap * msd_regp; + MvdHwRegHifMap * hif_regp; + MvdHwRegSifMap * sif_regp; + MvdHwRegCtxMap * ctx_regp; + MvdHwReg * rsb_regp; + MvdHwRegRprMap * rpr_regp; + MvdHwRegSppMap * spp_regp; + MvdHwRegH264Map * avc_regp; + MvdHwRegMp2dMap * mp2d_regp; + MvdHwRegAvsdMap * avsd_regp; + MvdHwRegAspdMap * aspd_regp; + MvdHwRegVc1dMap * vc1d_regp; + MvdHwRegAspdMap * jpgd_regp; + MvdHwRegOn2dMap * on2d_regp; + MvdHwRegRvidMap * rvid_regp; + MvdHwRegHevcMap * hevc_regp; + MvdHwRegBbdMap * bbd_regp; + MvdHwRegDbgMap * dbg_regp; + MvdHwRegCqMap * cq_regp; + MvdHwRegRC4Map * rc4_regp; + MvdHwRegDfeMap * dfe_regp; + MvdHwRegDbeMap * dbe_regp[DECODERLIB_MAX_DBE_UNITS]; + +} MALONE_KERNEL_HW_SESSION, *pMALONE_KERNEL_HW_SESSION; + +///////////////////////////////////////////////////////////////////////////////// +// Global Function definitions +///////////////////////////////////////////////////////////////////////////////// + + +void mvd_kernel_hw_control_init ( DECODERLIB_KERNEL_CFG * pCfg ); + +//////////////////////////////////////////////////////////////////////////////////// +// FUNCTION: mvd_kernel_hw_set_focus // +// // +// DESCRIPTION: Changes focus to the selected Malone HW unit // +// // +// INPUTS: uMaloneID - The ID of the Malone // +// // +// OUTPUTS: ppMVDHw - Pointer to a HW session structure for the specified // +// Malone // +// // +// RETURNS: None. // +// // +// NOTES: Only makes sense in multi-malone configs // +// // +// CONTEXT: This function may be called from any context // +// // +//////////////////////////////////////////////////////////////////////////////////// + +void mvd_kernel_hw_set_focus ( u_int32 uMaloneID, pMALONE_KERNEL_HW_SESSION * ppMVDHw ); + +//////////////////////////////////////////////////////////////////////////////////// +// FUNCTION: mvd_kernel_hw_init_handles // +// // +// DESCRIPTION: Initialise the HW session handles // +// // +// INPUTS: pCfg - A pointer to the DecLib Config structure // +// bSoftInit - If set, the FW pointers get established - leave // +// FALSE when restarting from a snapshot // +// // +// OUTPUTS: None. // +// // +// RETURNS: None. // +// // +// NOTES: None. // +// // +// CONTEXT: This function must be called from non-interrupt context // +// // +//////////////////////////////////////////////////////////////////////////////////// + +void mvd_kernel_hw_init_handles ( DECODERLIB_KERNEL_CFG * pCfg, + bool bSoftInit ); + +#endif /* _DECODER_LIB_HW_CONTROL_H_ */ + +/* End of file */ |