| /* Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _SDE_HW_DSPP_H |
| #define _SDE_HW_DSPP_H |
| |
| struct sde_hw_dspp; |
| |
| /** |
| * struct sde_hw_dspp_ops - interface to the dspp hardware driver functions |
| * Caller must call the init function to get the dspp context for each dspp |
| * Assumption is these functions will be called after clocks are enabled |
| */ |
| struct sde_hw_dspp_ops { |
| /** |
| * setup_histogram - setup dspp histogram |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_histogram)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * read_histogram - read dspp histogram |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*read_histogram)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_igc - update dspp igc |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_igc)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_pa - setup dspp pa |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_pa)(struct sde_hw_dspp *dspp, void *cfg); |
| |
| /** |
| * setup_pcc - setup dspp pcc |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_pcc)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_sharpening - setup dspp sharpening |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_sharpening)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_pa_memcolor - setup dspp memcolor |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_pa_memcolor)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_sixzone - setup dspp six zone |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_sixzone)(struct sde_hw_dspp *dspp, void *cfg); |
| |
| /** |
| * setup_danger_safe - setup danger safe LUTS |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_danger_safe)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_dither - setup dspp dither |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_dither)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_hue - setup dspp PA hue |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_hue)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_sat - setup dspp PA saturation |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_sat)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_val - setup dspp PA value |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_val)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_cont - setup dspp PA contrast |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_cont)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_vlut - setup dspp PA VLUT |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_vlut)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_gc - update dspp gc |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_gc)(struct sde_hw_dspp *ctx, void *cfg); |
| |
| /** |
| * setup_gamut - update dspp gamut |
| * @ctx: Pointer to dspp context |
| * @cfg: Pointer to configuration |
| */ |
| void (*setup_gamut)(struct sde_hw_dspp *ctx, void *cfg); |
| }; |
| |
| /** |
| * struct sde_hw_dspp - dspp description |
| * @base_off: MDP register mapped offset |
| * @blk_off: DSPP offset relative to mdss offset |
| * @length Length of register block offset |
| * @hwversion Mdss hw version number |
| * @idx: DSPP index |
| * @dspp_hw_cap: Pointer to layer_cfg |
| * @highest_bank_bit: |
| * @ops: Pointer to operations possible for this dspp |
| */ |
| struct sde_hw_dspp { |
| /* base */ |
| struct sde_hw_blk_reg_map hw; |
| |
| /* dspp */ |
| enum sde_dspp idx; |
| const struct sde_dspp_cfg *cap; |
| |
| /* Ops */ |
| struct sde_hw_dspp_ops ops; |
| }; |
| |
| /** |
| * sde_hw_dspp_init - initializes the dspp hw driver object. |
| * should be called once before accessing every dspp. |
| * @idx: DSPP index for which driver object is required |
| * @addr: Mapped register io address of MDP |
| */ |
| struct sde_hw_dspp *sde_hw_dspp_init(enum sde_dspp idx, |
| void __iomem *addr, |
| struct sde_mdss_cfg *m); |
| |
| /** |
| * sde_hw_dspp_destroy(): Destroys DSPP driver context |
| * @dspp: Pointer to DSPP driver context |
| */ |
| void sde_hw_dspp_destroy(struct sde_hw_dspp *dspp); |
| |
| #endif /*_SDE_HW_DSPP_H */ |