diff options
Diffstat (limited to 'driver/fingerprint/fpc/libfp/fpc_sensor_pal.c')
-rw-r--r-- | driver/fingerprint/fpc/libfp/fpc_sensor_pal.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/driver/fingerprint/fpc/libfp/fpc_sensor_pal.c b/driver/fingerprint/fpc/libfp/fpc_sensor_pal.c deleted file mode 100644 index 35c07b464a..0000000000 --- a/driver/fingerprint/fpc/libfp/fpc_sensor_pal.c +++ /dev/null @@ -1,60 +0,0 @@ -/* Copyright 2017 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ -/* FPC Platform Abstraction Layer callbacks */ - -#include "common.h" -#include "console.h" -#include "fpsensor.h" -#include "fpc_sensor_pal.h" -#include "shared_mem.h" -#include "spi.h" -#include "timer.h" -#include "uart.h" -#include "util.h" - -#define CPRINTF(format, args...) cprintf(CC_FP, format, ## args) -#define CPRINTS(format, args...) cprints(CC_FP, format, ## args) - -void fpc_pal_log_entry(const char *tag, int log_level, const char *format, ...) -{ - va_list args; - - va_start(args, format); - uart_puts(tag); - uart_vprintf(format, args); - va_end(args); -} - -int fpc_pal_delay_us(uint64_t us) -{ - if (us > 250) - usleep(us); - else - udelay(us); - return 0; -} - -int fpc_pal_spi_writeread(fpc_device_t device, uint8_t *tx_buf, uint8_t *rx_buf, - uint32_t size) -{ - return spi_transaction(SPI_FP_DEVICE, tx_buf, size, rx_buf, - SPI_READBACK_ALL); -} - -int fpc_pal_wait_irq(fpc_device_t device, fpc_pal_irq_t irq_type) -{ - /* TODO: b/72360575 */ - return EC_SUCCESS; /* just lie about it, libfpsensor prefers... */ -} - -int32_t FpcMalloc(void **data, size_t size) -{ - return shared_mem_acquire(size, (char **)data); -} - -void FpcFree(void **data) -{ - shared_mem_release(*data); -} |