Gopikrishnaiah Anandan | e0e5e0c | 2016-05-25 11:05:33 -0700 | [diff] [blame] | 1 | /* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 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 _SDE_HW_DSPP_H |
| 14 | #define _SDE_HW_DSPP_H |
| 15 | |
| 16 | struct sde_hw_dspp; |
| 17 | |
| 18 | /** |
| 19 | * struct sde_hw_dspp_ops - interface to the dspp hardware driver functions |
| 20 | * Caller must call the init function to get the dspp context for each dspp |
| 21 | * Assumption is these functions will be called after clocks are enabled |
| 22 | */ |
| 23 | struct sde_hw_dspp_ops { |
| 24 | /** |
| 25 | * setup_histogram - setup dspp histogram |
| 26 | * @ctx: Pointer to dspp context |
| 27 | * @cfg: Pointer to configuration |
| 28 | */ |
| 29 | void (*setup_histogram)(struct sde_hw_dspp *ctx, void *cfg); |
| 30 | |
| 31 | /** |
| 32 | * read_histogram - read dspp histogram |
| 33 | * @ctx: Pointer to dspp context |
| 34 | * @cfg: Pointer to configuration |
| 35 | */ |
| 36 | void (*read_histogram)(struct sde_hw_dspp *ctx, void *cfg); |
| 37 | |
| 38 | /** |
| 39 | * update_igc - update dspp igc |
| 40 | * @ctx: Pointer to dspp context |
| 41 | * @cfg: Pointer to configuration |
| 42 | */ |
| 43 | void (*update_igc)(struct sde_hw_dspp *ctx, void *cfg); |
| 44 | |
| 45 | /** |
| 46 | * setup_pa - setup dspp pa |
| 47 | * @ctx: Pointer to dspp context |
| 48 | * @cfg: Pointer to configuration |
| 49 | */ |
| 50 | void (*setup_pa)(struct sde_hw_dspp *dspp, void *cfg); |
| 51 | |
| 52 | /** |
| 53 | * setup_pcc - setup dspp pcc |
| 54 | * @ctx: Pointer to dspp context |
| 55 | * @cfg: Pointer to configuration |
| 56 | */ |
| 57 | void (*setup_pcc)(struct sde_hw_dspp *ctx, void *cfg); |
| 58 | |
| 59 | /** |
| 60 | * setup_sharpening - setup dspp sharpening |
| 61 | * @ctx: Pointer to dspp context |
| 62 | * @cfg: Pointer to configuration |
| 63 | */ |
| 64 | void (*setup_sharpening)(struct sde_hw_dspp *ctx, void *cfg); |
| 65 | |
| 66 | /** |
| 67 | * setup_pa_memcolor - setup dspp memcolor |
| 68 | * @ctx: Pointer to dspp context |
| 69 | * @cfg: Pointer to configuration |
| 70 | */ |
| 71 | void (*setup_pa_memcolor)(struct sde_hw_dspp *ctx, void *cfg); |
| 72 | |
| 73 | /** |
| 74 | * setup_sixzone - setup dspp six zone |
| 75 | * @ctx: Pointer to dspp context |
| 76 | * @cfg: Pointer to configuration |
| 77 | */ |
| 78 | void (*setup_sixzone)(struct sde_hw_dspp *dspp); |
| 79 | |
| 80 | /** |
| 81 | * setup_danger_safe - setup danger safe LUTS |
| 82 | * @ctx: Pointer to dspp context |
| 83 | * @cfg: Pointer to configuration |
| 84 | */ |
| 85 | void (*setup_danger_safe)(struct sde_hw_dspp *ctx, void *cfg); |
Gopikrishnaiah Anandan | e0e5e0c | 2016-05-25 11:05:33 -0700 | [diff] [blame] | 86 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 87 | /** |
| 88 | * setup_dither - setup dspp dither |
| 89 | * @ctx: Pointer to dspp context |
| 90 | * @cfg: Pointer to configuration |
| 91 | */ |
| 92 | void (*setup_dither)(struct sde_hw_dspp *ctx, void *cfg); |
Gopikrishnaiah Anandan | e0e5e0c | 2016-05-25 11:05:33 -0700 | [diff] [blame] | 93 | |
| 94 | /** |
| 95 | * setup_hue - setup dspp PA hue |
| 96 | * @ctx: Pointer to dspp context |
| 97 | * @cfg: Pointer to configuration |
| 98 | */ |
| 99 | void (*setup_hue)(struct sde_hw_dspp *ctx, void *cfg); |
| 100 | |
| 101 | /** |
| 102 | * setup_sat - setup dspp PA saturation |
| 103 | * @ctx: Pointer to dspp context |
| 104 | * @cfg: Pointer to configuration |
| 105 | */ |
| 106 | void (*setup_sat)(struct sde_hw_dspp *ctx, void *cfg); |
| 107 | |
| 108 | /** |
| 109 | * setup_val - setup dspp PA value |
| 110 | * @ctx: Pointer to dspp context |
| 111 | * @cfg: Pointer to configuration |
| 112 | */ |
| 113 | void (*setup_val)(struct sde_hw_dspp *ctx, void *cfg); |
| 114 | |
| 115 | /** |
| 116 | * setup_cont - setup dspp PA contrast |
| 117 | * @ctx: Pointer to dspp context |
| 118 | * @cfg: Pointer to configuration |
| 119 | */ |
| 120 | void (*setup_cont)(struct sde_hw_dspp *ctx, void *cfg); |
Gopikrishnaiah Anandan | b67b0d1 | 2016-06-23 11:43:08 -0700 | [diff] [blame] | 121 | |
| 122 | /** |
| 123 | * setup_vlut - setup dspp PA VLUT |
| 124 | * @ctx: Pointer to dspp context |
| 125 | * @cfg: Pointer to configuration |
| 126 | */ |
| 127 | void (*setup_vlut)(struct sde_hw_dspp *ctx, void *cfg); |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 128 | }; |
| 129 | |
| 130 | /** |
| 131 | * struct sde_hw_dspp - dspp description |
| 132 | * @base_off: MDP register mapped offset |
| 133 | * @blk_off: DSPP offset relative to mdss offset |
| 134 | * @length Length of register block offset |
| 135 | * @hwversion Mdss hw version number |
| 136 | * @idx: DSPP index |
| 137 | * @dspp_hw_cap: Pointer to layer_cfg |
| 138 | * @highest_bank_bit: |
| 139 | * @ops: Pointer to operations possible for this dspp |
| 140 | */ |
| 141 | struct sde_hw_dspp { |
| 142 | /* base */ |
| 143 | struct sde_hw_blk_reg_map hw; |
| 144 | |
| 145 | /* dspp */ |
| 146 | enum sde_dspp idx; |
| 147 | const struct sde_dspp_cfg *cap; |
| 148 | |
| 149 | /* Ops */ |
| 150 | struct sde_hw_dspp_ops ops; |
| 151 | }; |
| 152 | |
| 153 | /** |
| 154 | * sde_hw_dspp_init - initializes the dspp hw driver object. |
| 155 | * should be called once before accessing every dspp. |
| 156 | * @idx: DSPP index for which driver object is required |
| 157 | * @addr: Mapped register io address of MDP |
| 158 | */ |
| 159 | struct sde_hw_dspp *sde_hw_dspp_init(enum sde_dspp idx, |
| 160 | void __iomem *addr, |
| 161 | struct sde_mdss_cfg *m); |
| 162 | |
Lloyd Atkinson | 6b3b9dd | 2016-08-10 18:45:31 -0400 | [diff] [blame] | 163 | /** |
| 164 | * sde_hw_dspp_destroy(): Destroys DSPP driver context |
| 165 | * @dspp: Pointer to DSPP driver context |
| 166 | */ |
| 167 | void sde_hw_dspp_destroy(struct sde_hw_dspp *dspp); |
| 168 | |
Narendra Muppalla | 1b0b335 | 2015-09-29 10:16:51 -0700 | [diff] [blame] | 169 | #endif /*_SDE_HW_DSPP_H */ |