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path: root/drivers/fsi/fsi-master-gpio.c
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Diffstat (limited to 'drivers/fsi/fsi-master-gpio.c')
-rw-r--r--drivers/fsi/fsi-master-gpio.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/fsi/fsi-master-gpio.c b/drivers/fsi/fsi-master-gpio.c
index a8445ec21b4a..40cbaf96547c 100644
--- a/drivers/fsi/fsi-master-gpio.c
+++ b/drivers/fsi/fsi-master-gpio.c
@@ -130,10 +130,17 @@ static void set_sda_output(struct fsi_master_gpio *master, int value)
static void clock_zeros(struct fsi_master_gpio *master, int count)
{
+ trace_fsi_master_gpio_clock_zeros(master, count);
set_sda_output(master, 1);
clock_toggle(master, count);
}
+static void echo_delay(struct fsi_master_gpio *master)
+{
+ clock_zeros(master, master->t_echo_delay);
+}
+
+
static void serial_in(struct fsi_master_gpio *master, struct fsi_gpio_msg *msg,
uint8_t num_bits)
{
@@ -279,16 +286,19 @@ static void build_ar_command(struct fsi_master_gpio *master,
addr_bits = 2;
opcode_bits = 2;
opcode = FSI_GPIO_CMD_SAME_AR;
+ trace_fsi_master_gpio_cmd_same_addr(master);
} else if (check_relative_address(master, id, addr, &rel_addr)) {
/* 8 bits plus sign */
addr_bits = 9;
addr = rel_addr;
opcode = FSI_GPIO_CMD_REL_AR;
+ trace_fsi_master_gpio_cmd_rel_addr(master, rel_addr);
} else {
addr_bits = 21;
opcode = FSI_GPIO_CMD_ABS_AR;
+ trace_fsi_master_gpio_cmd_abs_addr(master, addr);
}
/*
@@ -337,12 +347,6 @@ static void build_epoll_command(struct fsi_gpio_msg *cmd, uint8_t slave_id)
msg_push_crc(cmd);
}
-static void echo_delay(struct fsi_master_gpio *master)
-{
- set_sda_output(master, 1);
- clock_toggle(master, master->t_echo_delay);
-}
-
static void build_term_command(struct fsi_gpio_msg *cmd, uint8_t slave_id)
{
cmd->bits = 0;