diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2025-01-20 11:16:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-03 16:29:06 +0100 |
| commit | f9cf5401526c5bfb85d91f14664bf75d1889e7d2 (patch) | |
| tree | 6944a05e2132e56f8ee72070da4126c199c624a0 | |
| parent | 7f82635494ef3391ff6b542249793c7febf99c3f (diff) | |
usb: typec: ucsi: acpi: move LG Gram quirk to ucsi_gram_sync_control()
It is easier to keep all command-specific quirks in a single place. Move
them to ucsi_gram_sync_control() as the code now allows us to return
modified messages data.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20250120-ucsi-merge-commands-v2-3-462a1ec22ecc@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/ucsi/ucsi_acpi.c | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c index 8b02082201ec..ada5d0d21ee6 100644 --- a/drivers/usb/typec/ucsi/ucsi_acpi.c +++ b/drivers/usb/typec/ucsi/ucsi_acpi.c @@ -99,17 +99,23 @@ static const struct ucsi_operations ucsi_acpi_ops = { .async_control = ucsi_acpi_async_control }; -static int ucsi_gram_read_message_in(struct ucsi *ucsi, void *val, size_t val_len) +static int ucsi_gram_sync_control(struct ucsi *ucsi, u64 command, u32 *cci, + void *val, size_t len) { u16 bogus_change = UCSI_CONSTAT_POWER_LEVEL_CHANGE | UCSI_CONSTAT_PDOS_CHANGE; struct ucsi_acpi *ua = ucsi_get_drvdata(ucsi); int ret; - ret = ucsi_acpi_read_message_in(ucsi, val, val_len); + ret = ucsi_sync_control_common(ucsi, command, cci, val, len); if (ret < 0) return ret; + if (UCSI_COMMAND(ua->cmd) == UCSI_GET_PDOS && + ua->cmd & UCSI_GET_PDOS_PARTNER_PDO(1) && + ua->cmd & UCSI_GET_PDOS_SRC_PDOS) + ua->check_bogus_event = true; + if (UCSI_COMMAND(ua->cmd) == UCSI_GET_CONNECTOR_STATUS && ua->check_bogus_event) { /* Clear the bogus change */ @@ -122,28 +128,10 @@ static int ucsi_gram_read_message_in(struct ucsi *ucsi, void *val, size_t val_le return ret; } -static int ucsi_gram_sync_control(struct ucsi *ucsi, u64 command, u32 *cci, - void *data, size_t size) -{ - struct ucsi_acpi *ua = ucsi_get_drvdata(ucsi); - int ret; - - ret = ucsi_sync_control_common(ucsi, command, cci, data, size); - if (ret < 0) - return ret; - - if (UCSI_COMMAND(ua->cmd) == UCSI_GET_PDOS && - ua->cmd & UCSI_GET_PDOS_PARTNER_PDO(1) && - ua->cmd & UCSI_GET_PDOS_SRC_PDOS) - ua->check_bogus_event = true; - - return ret; -} - static const struct ucsi_operations ucsi_gram_ops = { .read_version = ucsi_acpi_read_version, .read_cci = ucsi_acpi_read_cci, - .read_message_in = ucsi_gram_read_message_in, + .read_message_in = ucsi_acpi_read_message_in, .sync_control = ucsi_gram_sync_control, .async_control = ucsi_acpi_async_control }; |