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USB: typec: tps6598x: Add status trace for tps25750

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tps25750 status register is a subset of tps6598x status register, hence
a trace for tps25750 status register is added.

Signed-off-by: Abdel Alkuor <abdelalkuor@geotab.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231003155842.57313-10-alkuor@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Abdel Alkuor
2023-10-03 11:58:42 -04:00
committed by Greg Kroah-Hartman
parent e5d4a413f1
commit efa33cd89c
2 changed files with 38 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/usb/typec/tipd/core.c
View File

@@ -1412,6 +1412,7 @@ static const struct tipd_data tps25750_data = {
.irq_handler = tps25750_interrupt,
.register_port = tps25750_register_port,
.trace_power_status = trace_tps25750_power_status,
.trace_status = trace_tps25750_status,
.apply_patch = tps25750_apply_patch,
};

37
drivers/usb/typec/tipd/trace.h
View File

@@ -91,6 +91,14 @@
TPS_STATUS_USB_HOST_PRESENT_MASK | \
TPS_STATUS_LEGACY_MASK))
#define TPS25750_STATUS_FLAGS_MASK (GENMASK(31, 0) ^ (TPS_STATUS_CONN_STATE_MASK | \
GENMASK(19, 7) | \
TPS_STATUS_VBUS_STATUS_MASK | \
TPS_STATUS_USB_HOST_PRESENT_MASK | \
TPS_STATUS_LEGACY_MASK | \
BIT(26) | \
GENMASK(31, 28)))
#define show_status_conn_state(status) \
__print_symbolic(TPS_STATUS_CONN_STATE((status)), \
{ TPS_STATUS_CONN_STATE_CONN_WITH_R_A, "conn-Ra" }, \
@@ -148,6 +156,14 @@
{ TPS_STATUS_HIGH_VOLAGE_WARNING, "HIGH_VOLAGE_WARNING" }, \
{ TPS_STATUS_HIGH_LOW_VOLTAGE_WARNING, "HIGH_LOW_VOLTAGE_WARNING" })
#define show_tps25750_status_flags(flags) \
__print_flags((flags & TPS25750_STATUS_FLAGS_MASK), "|", \
{ TPS_STATUS_PLUG_PRESENT, "PLUG_PRESENT" }, \
{ TPS_STATUS_PLUG_UPSIDE_DOWN, "UPSIDE_DOWN" }, \
{ TPS_STATUS_PORTROLE, "PORTROLE" }, \
{ TPS_STATUS_DATAROLE, "DATAROLE" }, \
{ TPS_STATUS_BIST, "BIST" })
#define show_power_status_source_sink(power_status) \
__print_symbolic(TPS_POWER_STATUS_SOURCESINK(power_status), \
{ 1, "sink" }, \
@@ -292,6 +308,27 @@ TRACE_EVENT(tps6598x_status,
)
);
TRACE_EVENT(tps25750_status,
TP_PROTO(u32 status),
TP_ARGS(status),
TP_STRUCT__entry(
__field(u32, status)
),
TP_fast_assign(
__entry->status = status;
),
TP_printk("conn: %s, vbus: %s, usb-host: %s, legacy: %s, flags: %s",
show_status_conn_state(__entry->status),
show_status_vbus_status(__entry->status),
show_status_usb_host_present(__entry->status),
show_status_legacy(__entry->status),
show_tps25750_status_flags(__entry->status)
)
);
TRACE_EVENT(tps6598x_power_status,
TP_PROTO(u16 power_status),
TP_ARGS(power_status),