| Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame^] | 1 | /* Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. |
| 2 | * |
| 3 | * This program is free software; you can redistribute it and/or modify |
| 4 | * it under the terms of the GNU General Public License version 2 and |
| 5 | * only version 2 as published by the Free Software Foundation. |
| 6 | * |
| 7 | * This program is distributed in the hope that it will be useful, |
| 8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | * GNU General Public License for more details. |
| 11 | * |
| 12 | */ |
| 13 | #ifndef __ADRENO_H |
| 14 | #define __ADRENO_H |
| 15 | |
| 16 | #include "kgsl_device.h" |
| 17 | #include "adreno_drawctxt.h" |
| 18 | #include "adreno_ringbuffer.h" |
| 19 | |
| 20 | #define DEVICE_3D_NAME "kgsl-3d" |
| 21 | #define DEVICE_3D0_NAME "kgsl-3d0" |
| 22 | |
| 23 | #define ADRENO_DEVICE(device) \ |
| 24 | KGSL_CONTAINER_OF(device, struct adreno_device, dev) |
| 25 | |
| 26 | /* Flags to control command packet settings */ |
| 27 | #define KGSL_CMD_FLAGS_PMODE 0x00000001 |
| 28 | #define KGSL_CMD_FLAGS_NO_TS_CMP 0x00000002 |
| 29 | #define KGSL_CMD_FLAGS_NOT_KERNEL_CMD 0x00000004 |
| 30 | |
| 31 | /* Command identifiers */ |
| 32 | #define KGSL_CONTEXT_TO_MEM_IDENTIFIER 0xDEADBEEF |
| 33 | #define KGSL_CMD_IDENTIFIER 0xFEEDFACE |
| 34 | |
| 35 | #ifdef CONFIG_MSM_SCM |
| 36 | #define ADRENO_DEFAULT_PWRSCALE_POLICY (&kgsl_pwrscale_policy_tz) |
| 37 | #else |
| 38 | #define ADRENO_DEFAULT_PWRSCALE_POLICY NULL |
| 39 | #endif |
| 40 | |
| 41 | #define KGSL_CP_INT_MASK \ |
| 42 | (CP_INT_CNTL__SW_INT_MASK | \ |
| 43 | CP_INT_CNTL__T0_PACKET_IN_IB_MASK | \ |
| 44 | CP_INT_CNTL__OPCODE_ERROR_MASK | \ |
| 45 | CP_INT_CNTL__PROTECTED_MODE_ERROR_MASK | \ |
| 46 | CP_INT_CNTL__RESERVED_BIT_ERROR_MASK | \ |
| 47 | CP_INT_CNTL__IB_ERROR_MASK | \ |
| 48 | CP_INT_CNTL__IB2_INT_MASK | \ |
| 49 | CP_INT_CNTL__IB1_INT_MASK | \ |
| 50 | CP_INT_CNTL__RB_INT_MASK) |
| 51 | |
| 52 | enum adreno_gpurev { |
| 53 | ADRENO_REV_UNKNOWN = 0, |
| 54 | ADRENO_REV_A200 = 200, |
| 55 | ADRENO_REV_A205 = 205, |
| 56 | ADRENO_REV_A220 = 220, |
| 57 | ADRENO_REV_A225 = 225, |
| 58 | }; |
| 59 | |
| 60 | struct adreno_device { |
| 61 | struct kgsl_device dev; /* Must be first field in this struct */ |
| 62 | unsigned int chip_id; |
| 63 | enum adreno_gpurev gpurev; |
| 64 | struct kgsl_memregion gmemspace; |
| 65 | struct adreno_context *drawctxt_active; |
| 66 | wait_queue_head_t ib1_wq; |
| 67 | unsigned int *pfp_fw; |
| 68 | size_t pfp_fw_size; |
| 69 | unsigned int *pm4_fw; |
| 70 | size_t pm4_fw_size; |
| 71 | struct adreno_ringbuffer ringbuffer; |
| 72 | unsigned int mharb; |
| 73 | }; |
| 74 | |
| 75 | int adreno_idle(struct kgsl_device *device, unsigned int timeout); |
| 76 | void adreno_regread(struct kgsl_device *device, unsigned int offsetwords, |
| 77 | unsigned int *value); |
| 78 | void adreno_regwrite(struct kgsl_device *device, unsigned int offsetwords, |
| 79 | unsigned int value); |
| 80 | |
| 81 | uint8_t *kgsl_sharedmem_convertaddr(struct kgsl_device *device, |
| 82 | unsigned int pt_base, unsigned int gpuaddr, unsigned int *size); |
| 83 | |
| 84 | static inline int adreno_is_a200(struct adreno_device *adreno_dev) |
| 85 | { |
| 86 | return (adreno_dev->gpurev == ADRENO_REV_A200); |
| 87 | } |
| 88 | |
| 89 | static inline int adreno_is_a205(struct adreno_device *adreno_dev) |
| 90 | { |
| 91 | return (adreno_dev->gpurev == ADRENO_REV_A200); |
| 92 | } |
| 93 | |
| 94 | static inline int adreno_is_a20x(struct adreno_device *adreno_dev) |
| 95 | { |
| 96 | return (adreno_dev->gpurev == ADRENO_REV_A200 || |
| 97 | adreno_dev->gpurev == ADRENO_REV_A205); |
| 98 | } |
| 99 | |
| 100 | static inline int adreno_is_a220(struct adreno_device *adreno_dev) |
| 101 | { |
| 102 | return (adreno_dev->gpurev == ADRENO_REV_A220); |
| 103 | } |
| 104 | |
| 105 | static inline int adreno_is_a225(struct adreno_device *adreno_dev) |
| 106 | { |
| 107 | return (adreno_dev->gpurev == ADRENO_REV_A225); |
| 108 | } |
| 109 | |
| 110 | static inline int adreno_is_a22x(struct adreno_device *adreno_dev) |
| 111 | { |
| 112 | return (adreno_dev->gpurev == ADRENO_REV_A220 || |
| 113 | adreno_dev->gpurev == ADRENO_REV_A225); |
| 114 | } |
| 115 | |
| 116 | #endif /*__ADRENO_H */ |