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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
| commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
| tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/media/i2c/ccs/ccs-reg-access.h | |
| parent | Initial commit. (diff) | |
| download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip | |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/media/i2c/ccs/ccs-reg-access.h')
| -rw-r--r-- | drivers/media/i2c/ccs/ccs-reg-access.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/media/i2c/ccs/ccs-reg-access.h b/drivers/media/i2c/ccs/ccs-reg-access.h new file mode 100644 index 0000000000..78c43f92d9 --- /dev/null +++ b/drivers/media/i2c/ccs/ccs-reg-access.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * include/media/ccs/ccs-reg-access.h + * + * Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors + * + * Copyright (C) 2020 Intel Corporation + * Copyright (C) 2011--2012 Nokia Corporation + * Contact: Sakari Ailus <sakari.ailus@linux.intel.com> + */ + +#ifndef SMIAPP_REGS_H +#define SMIAPP_REGS_H + +#include <linux/i2c.h> +#include <linux/types.h> + +#include "ccs-regs.h" + +#define CCS_REG_ADDR(reg) ((u16)reg) + +struct ccs_sensor; + +int ccs_read_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 *val); +int ccs_read_addr(struct ccs_sensor *sensor, u32 reg, u32 *val); +int ccs_read_addr_8only(struct ccs_sensor *sensor, u32 reg, u32 *val); +int ccs_read_addr_noconv(struct ccs_sensor *sensor, u32 reg, u32 *val); +int ccs_write_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 val); +int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val); +int ccs_write_data_regs(struct ccs_sensor *sensor, struct ccs_reg *regs, + size_t num_regs); + +unsigned int ccs_reg_width(u32 reg); +u32 ccs_reg_conv(struct ccs_sensor *sensor, u32 reg, u32 val); + +#define ccs_read(sensor, reg_name, val) \ + ccs_read_addr(sensor, CCS_R_##reg_name, val) + +#define ccs_write(sensor, reg_name, val) \ + ccs_write_addr(sensor, CCS_R_##reg_name, val) + +#endif |