| /* |
| * PowerVR SGX 2D block driver. |
| * |
| * Copyright (C) 2010 Imagination Technologies |
| */ |
| #ifndef _IMG_SGX2D_H_ |
| #define _IMG_SGX2D_H_ |
| |
| #include <uapi/linux/sgx2d.h> |
| |
| |
| /* private registers */ |
| #define SGX2D_REG_PRIVATE 0x80000000 |
| #define SGX2D_REG_SRST (SGX2D_REG_PRIVATE | 0x06) /* soft reset */ |
| |
| struct sgx2d_pdata_reg { |
| struct sgx2d_reg reg; /* offset into specified region */ |
| unsigned int region; /* memory io resource number */ |
| }; |
| struct sgx2d_pdata { |
| struct sgx2d_vers vers; |
| struct sgx2d_pdata_reg *regs; /* register information */ |
| unsigned int reg_count; /* ARRAY_SIZE(regs) */ |
| int unmappable; /* set if the iomem isn't mappable */ |
| }; |
| |
| #endif /* _IMG_SGX2D_H_ */ |
