diff options
| author | Gene Chen <gene_chen@richtek.com> | 2022-08-05 10:17:12 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-19 12:05:12 +0300 |
| commit | 2c8cc0946c14c39b02748fba34325ecae636530a (patch) | |
| tree | 31235ff92dec33af952a0279e20182b385b55843 | |
| parent | 24b5c2c824c526f5aff105463463cc15027b4cd2 (diff) | |
| download | linux-2c8cc0946c14c39b02748fba34325ecae636530a.tar.xz | |
usb: typec: tcpci: Move function "tcpci_to_typec_cc" to common
Move transition function "tcpci_to_typec_cc" to common header
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Gene Chen <gene_chen@richtek.com>
Link: https://lore.kernel.org/r/20220805071714.150882-7-gene.chen.richtek@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/tcpm/tcpci.c | 22 | ||||
| -rw-r--r-- | include/linux/usb/tcpci.h | 22 |
2 files changed, 22 insertions, 22 deletions
diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c index 812784702d53..50674ecf430d 100644 --- a/drivers/usb/typec/tcpm/tcpci.c +++ b/drivers/usb/typec/tcpm/tcpci.c @@ -27,11 +27,6 @@ #define VPPS_VALID_MIN_MV 100 #define VSINKDISCONNECT_PD_MIN_PERCENT 90 -#define tcpc_presenting_rd(reg, cc) \ - (!(TCPC_ROLE_CTRL_DRP & (reg)) && \ - (((reg) & (TCPC_ROLE_CTRL_## cc ##_MASK << TCPC_ROLE_CTRL_## cc ##_SHIFT)) == \ - (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_## cc ##_SHIFT))) - struct tcpci { struct device *dev; @@ -218,23 +213,6 @@ static int tcpci_start_toggling(struct tcpc_dev *tcpc, TCPC_CMD_LOOK4CONNECTION); } -static enum typec_cc_status tcpci_to_typec_cc(unsigned int cc, bool sink) -{ - switch (cc) { - case 0x1: - return sink ? TYPEC_CC_RP_DEF : TYPEC_CC_RA; - case 0x2: - return sink ? TYPEC_CC_RP_1_5 : TYPEC_CC_RD; - case 0x3: - if (sink) - return TYPEC_CC_RP_3_0; - fallthrough; - case 0x0: - default: - return TYPEC_CC_OPEN; - } -} - static int tcpci_get_cc(struct tcpc_dev *tcpc, enum typec_cc_status *cc1, enum typec_cc_status *cc2) { diff --git a/include/linux/usb/tcpci.h b/include/linux/usb/tcpci.h index 20c0bedb8ec8..17657451c762 100644 --- a/include/linux/usb/tcpci.h +++ b/include/linux/usb/tcpci.h @@ -167,6 +167,11 @@ /* I2C_WRITE_BYTE_COUNT + 1 when TX_BUF_BYTE_x is only accessible I2C_WRITE_BYTE_COUNT */ #define TCPC_TRANSMIT_BUFFER_MAX_LEN 31 +#define tcpc_presenting_rd(reg, cc) \ + (!(TCPC_ROLE_CTRL_DRP & (reg)) && \ + (((reg) & (TCPC_ROLE_CTRL_## cc ##_MASK << TCPC_ROLE_CTRL_## cc ##_SHIFT)) == \ + (TCPC_ROLE_CTRL_CC_RD << TCPC_ROLE_CTRL_## cc ##_SHIFT))) + struct tcpci; /* @@ -207,4 +212,21 @@ irqreturn_t tcpci_irq(struct tcpci *tcpci); struct tcpm_port; struct tcpm_port *tcpci_get_tcpm_port(struct tcpci *tcpci); + +static inline enum typec_cc_status tcpci_to_typec_cc(unsigned int cc, bool sink) +{ + switch (cc) { + case 0x1: + return sink ? TYPEC_CC_RP_DEF : TYPEC_CC_RA; + case 0x2: + return sink ? TYPEC_CC_RP_1_5 : TYPEC_CC_RD; + case 0x3: + if (sink) + return TYPEC_CC_RP_3_0; + fallthrough; + case 0x0: + default: + return TYPEC_CC_OPEN; + } +} #endif /* __LINUX_USB_TCPCI_H */ |