* [PATCH 0/2] usb: typec: fusb302: Resolve fixed role power configuration
@ 2018-09-26 15:23 Adam Thomson
2018-09-26 15:23 ` [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state Adam Thomson
2018-09-26 15:23 ` [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup Adam Thomson
0 siblings, 2 replies; 7+ messages in thread
From: Adam Thomson @ 2018-09-26 15:23 UTC (permalink / raw)
To: Guenter Roeck, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, support.opensource
This small patch set updates the fusb302 driver to correctly report CC line
status during attach, when the device is configured as source only or sink only
(non-DRP), so that TCPM state machine correctly proceeds with contract
establishment. In addition, a trivial typo with regards to the OFF toggling
state for the device is corrected.
Changes are based on usb-testing (ae8a2ca8a221)
Adam Thomson (2):
usb: typec: fusb302: Correct spelling mistake for toggling state
usb: typec: fusb302: Resolve fixed power role contract setup
drivers/usb/typec/tcpm/fusb302.c | 36 ++++++++++++++++++++++++++++++------
1 file changed, 30 insertions(+), 6 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state
2018-09-26 15:23 [PATCH 0/2] usb: typec: fusb302: Resolve fixed role power configuration Adam Thomson
@ 2018-09-26 15:23 ` Adam Thomson
2018-09-26 16:27 ` Guenter Roeck
2018-09-27 10:54 ` Heikki Krogerus
2018-09-26 15:23 ` [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup Adam Thomson
1 sibling, 2 replies; 7+ messages in thread
From: Adam Thomson @ 2018-09-26 15:23 UTC (permalink / raw)
To: Guenter Roeck, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, support.opensource
There's a typo in the enum name of the 'OFF' state for toggling
(TOGGLINE instead of TOGGLING). This commit resolves that trivial
spelling inconsistency.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
---
drivers/usb/typec/tcpm/fusb302.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index 6e9370a..fd851d8 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -42,7 +42,7 @@
#define T_BC_LVL_DEBOUNCE_DELAY_MS 30
enum toggling_mode {
- TOGGLINE_MODE_OFF,
+ TOGGLING_MODE_OFF,
TOGGLING_MODE_DRP,
TOGGLING_MODE_SNK,
TOGGLING_MODE_SRC,
@@ -594,7 +594,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
chip->intr_comp_chng = false;
/* configure toggling mode: none/snk/src/drp */
switch (mode) {
- case TOGGLINE_MODE_OFF:
+ case TOGGLING_MODE_OFF:
ret = fusb302_i2c_mask_write(chip, FUSB_REG_CONTROL2,
FUSB_REG_CONTROL2_MODE_MASK,
FUSB_REG_CONTROL2_MODE_NONE);
@@ -626,7 +626,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
break;
}
- if (mode == TOGGLINE_MODE_OFF) {
+ if (mode == TOGGLING_MODE_OFF) {
/* mask TOGDONE interrupt */
ret = fusb302_i2c_set_bits(chip, FUSB_REG_MASKA,
FUSB_REG_MASKA_TOGDONE);
@@ -702,7 +702,7 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
ret = -EINVAL;
goto done;
}
- ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
+ ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
if (ret < 0) {
fusb302_log(chip, "cannot stop toggling, ret=%d", ret);
goto done;
@@ -1292,7 +1292,7 @@ static int fusb302_handle_togdone_snk(struct fusb302_chip *chip,
tcpm_cc_change(chip->tcpm_port);
}
/* turn off toggling */
- ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
+ ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
if (ret < 0) {
fusb302_log(chip,
"cannot set toggling mode off, ret=%d", ret);
@@ -1388,7 +1388,7 @@ static int fusb302_handle_togdone_src(struct fusb302_chip *chip,
tcpm_cc_change(chip->tcpm_port);
}
/* turn off toggling */
- ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
+ ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
if (ret < 0) {
fusb302_log(chip,
"cannot set toggling mode off, ret=%d", ret);
--
1.9.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup
2018-09-26 15:23 [PATCH 0/2] usb: typec: fusb302: Resolve fixed role power configuration Adam Thomson
2018-09-26 15:23 ` [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state Adam Thomson
@ 2018-09-26 15:23 ` Adam Thomson
2018-09-26 16:30 ` Guenter Roeck
2018-09-27 10:54 ` Heikki Krogerus
1 sibling, 2 replies; 7+ messages in thread
From: Adam Thomson @ 2018-09-26 15:23 UTC (permalink / raw)
To: Guenter Roeck, Heikki Krogerus, Greg Kroah-Hartman
Cc: linux-usb, linux-kernel, support.opensource
When the controller is configured for a fixed power role (Source
only or Sink only), attach does not proceed within the TCPM state
machine as there is no CC event generated by this driver to update
the CC line status.
To rectify this, when CC is configured as Source or Sink we now
make use of the hardware's automatic fixed Source or Sink
toggling mechanism, which detects attaches in the same way as for
DRP toggling. In this way the result of toggling is handled in the
same way by the 'fusb302_handle_togdone()' function, and CC events
are generated as expected for TCPM allowing a contract to be
established.
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
---
drivers/usb/typec/tcpm/fusb302.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index fd851d8..43b64d9 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -679,6 +679,7 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
int ret = 0;
bool pull_up, pull_down;
u8 rd_mda;
+ enum toggling_mode mode;
mutex_lock(&chip->lock);
switch (cc) {
@@ -764,6 +765,29 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
chip->intr_comp_chng = false;
}
fusb302_log(chip, "cc := %s", typec_cc_status_name[cc]);
+
+ /* Enable detection for fixed SNK or SRC only roles */
+ switch (cc) {
+ case TYPEC_CC_RD:
+ mode = TOGGLING_MODE_SNK;
+ break;
+ case TYPEC_CC_RP_DEF:
+ case TYPEC_CC_RP_1_5:
+ case TYPEC_CC_RP_3_0:
+ mode = TOGGLING_MODE_SRC;
+ break;
+ default:
+ mode = TOGGLING_MODE_OFF;
+ break;
+ }
+
+ if (mode != TOGGLING_MODE_OFF) {
+ ret = fusb302_set_toggling(chip, mode);
+ if (ret < 0)
+ fusb302_log(chip,
+ "cannot set fixed role toggling mode, ret=%d",
+ ret);
+ }
done:
mutex_unlock(&chip->lock);
--
1.9.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state
2018-09-26 15:23 ` [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state Adam Thomson
@ 2018-09-26 16:27 ` Guenter Roeck
2018-09-27 10:54 ` Heikki Krogerus
1 sibling, 0 replies; 7+ messages in thread
From: Guenter Roeck @ 2018-09-26 16:27 UTC (permalink / raw)
To: Adam Thomson
Cc: Heikki Krogerus, Greg Kroah-Hartman, linux-usb, linux-kernel,
support.opensource
On Wed, Sep 26, 2018 at 04:23:51PM +0100, Adam Thomson wrote:
> There's a typo in the enum name of the 'OFF' state for toggling
> (TOGGLINE instead of TOGGLING). This commit resolves that trivial
> spelling inconsistency.
>
> Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> ---
> drivers/usb/typec/tcpm/fusb302.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index 6e9370a..fd851d8 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -42,7 +42,7 @@
> #define T_BC_LVL_DEBOUNCE_DELAY_MS 30
>
> enum toggling_mode {
> - TOGGLINE_MODE_OFF,
> + TOGGLING_MODE_OFF,
> TOGGLING_MODE_DRP,
> TOGGLING_MODE_SNK,
> TOGGLING_MODE_SRC,
> @@ -594,7 +594,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
> chip->intr_comp_chng = false;
> /* configure toggling mode: none/snk/src/drp */
> switch (mode) {
> - case TOGGLINE_MODE_OFF:
> + case TOGGLING_MODE_OFF:
> ret = fusb302_i2c_mask_write(chip, FUSB_REG_CONTROL2,
> FUSB_REG_CONTROL2_MODE_MASK,
> FUSB_REG_CONTROL2_MODE_NONE);
> @@ -626,7 +626,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
> break;
> }
>
> - if (mode == TOGGLINE_MODE_OFF) {
> + if (mode == TOGGLING_MODE_OFF) {
> /* mask TOGDONE interrupt */
> ret = fusb302_i2c_set_bits(chip, FUSB_REG_MASKA,
> FUSB_REG_MASKA_TOGDONE);
> @@ -702,7 +702,7 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
> ret = -EINVAL;
> goto done;
> }
> - ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
> + ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
> if (ret < 0) {
> fusb302_log(chip, "cannot stop toggling, ret=%d", ret);
> goto done;
> @@ -1292,7 +1292,7 @@ static int fusb302_handle_togdone_snk(struct fusb302_chip *chip,
> tcpm_cc_change(chip->tcpm_port);
> }
> /* turn off toggling */
> - ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
> + ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
> if (ret < 0) {
> fusb302_log(chip,
> "cannot set toggling mode off, ret=%d", ret);
> @@ -1388,7 +1388,7 @@ static int fusb302_handle_togdone_src(struct fusb302_chip *chip,
> tcpm_cc_change(chip->tcpm_port);
> }
> /* turn off toggling */
> - ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
> + ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
> if (ret < 0) {
> fusb302_log(chip,
> "cannot set toggling mode off, ret=%d", ret);
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup
2018-09-26 15:23 ` [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup Adam Thomson
@ 2018-09-26 16:30 ` Guenter Roeck
2018-09-27 10:54 ` Heikki Krogerus
1 sibling, 0 replies; 7+ messages in thread
From: Guenter Roeck @ 2018-09-26 16:30 UTC (permalink / raw)
To: Adam Thomson
Cc: Heikki Krogerus, Greg Kroah-Hartman, linux-usb, linux-kernel,
support.opensource
On Wed, Sep 26, 2018 at 04:23:52PM +0100, Adam Thomson wrote:
> When the controller is configured for a fixed power role (Source
> only or Sink only), attach does not proceed within the TCPM state
> machine as there is no CC event generated by this driver to update
> the CC line status.
>
> To rectify this, when CC is configured as Source or Sink we now
> make use of the hardware's automatic fixed Source or Sink
> toggling mechanism, which detects attaches in the same way as for
> DRP toggling. In this way the result of toggling is handled in the
> same way by the 'fusb302_handle_togdone()' function, and CC events
> are generated as expected for TCPM allowing a contract to be
> established.
>
> Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> ---
> drivers/usb/typec/tcpm/fusb302.c | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index fd851d8..43b64d9 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -679,6 +679,7 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
> int ret = 0;
> bool pull_up, pull_down;
> u8 rd_mda;
> + enum toggling_mode mode;
>
> mutex_lock(&chip->lock);
> switch (cc) {
> @@ -764,6 +765,29 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
> chip->intr_comp_chng = false;
> }
> fusb302_log(chip, "cc := %s", typec_cc_status_name[cc]);
> +
> + /* Enable detection for fixed SNK or SRC only roles */
> + switch (cc) {
> + case TYPEC_CC_RD:
> + mode = TOGGLING_MODE_SNK;
> + break;
> + case TYPEC_CC_RP_DEF:
> + case TYPEC_CC_RP_1_5:
> + case TYPEC_CC_RP_3_0:
> + mode = TOGGLING_MODE_SRC;
> + break;
> + default:
> + mode = TOGGLING_MODE_OFF;
> + break;
> + }
> +
> + if (mode != TOGGLING_MODE_OFF) {
> + ret = fusb302_set_toggling(chip, mode);
> + if (ret < 0)
> + fusb302_log(chip,
> + "cannot set fixed role toggling mode, ret=%d",
> + ret);
> + }
> done:
> mutex_unlock(&chip->lock);
>
> --
> 1.9.1
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup
2018-09-26 15:23 ` [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup Adam Thomson
2018-09-26 16:30 ` Guenter Roeck
@ 2018-09-27 10:54 ` Heikki Krogerus
1 sibling, 0 replies; 7+ messages in thread
From: Heikki Krogerus @ 2018-09-27 10:54 UTC (permalink / raw)
To: Adam Thomson
Cc: Guenter Roeck, Greg Kroah-Hartman, linux-usb, linux-kernel,
support.opensource
On Wed, Sep 26, 2018 at 04:23:52PM +0100, Adam Thomson wrote:
> When the controller is configured for a fixed power role (Source
> only or Sink only), attach does not proceed within the TCPM state
> machine as there is no CC event generated by this driver to update
> the CC line status.
>
> To rectify this, when CC is configured as Source or Sink we now
> make use of the hardware's automatic fixed Source or Sink
> toggling mechanism, which detects attaches in the same way as for
> DRP toggling. In this way the result of toggling is handled in the
> same way by the 'fusb302_handle_togdone()' function, and CC events
> are generated as expected for TCPM allowing a contract to be
> established.
>
> Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/tcpm/fusb302.c | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index fd851d8..43b64d9 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -679,6 +679,7 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
> int ret = 0;
> bool pull_up, pull_down;
> u8 rd_mda;
> + enum toggling_mode mode;
>
> mutex_lock(&chip->lock);
> switch (cc) {
> @@ -764,6 +765,29 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
> chip->intr_comp_chng = false;
> }
> fusb302_log(chip, "cc := %s", typec_cc_status_name[cc]);
> +
> + /* Enable detection for fixed SNK or SRC only roles */
> + switch (cc) {
> + case TYPEC_CC_RD:
> + mode = TOGGLING_MODE_SNK;
> + break;
> + case TYPEC_CC_RP_DEF:
> + case TYPEC_CC_RP_1_5:
> + case TYPEC_CC_RP_3_0:
> + mode = TOGGLING_MODE_SRC;
> + break;
> + default:
> + mode = TOGGLING_MODE_OFF;
> + break;
> + }
> +
> + if (mode != TOGGLING_MODE_OFF) {
> + ret = fusb302_set_toggling(chip, mode);
> + if (ret < 0)
> + fusb302_log(chip,
> + "cannot set fixed role toggling mode, ret=%d",
> + ret);
> + }
> done:
> mutex_unlock(&chip->lock);
>
> --
> 1.9.1
--
heikki
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state
2018-09-26 15:23 ` [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state Adam Thomson
2018-09-26 16:27 ` Guenter Roeck
@ 2018-09-27 10:54 ` Heikki Krogerus
1 sibling, 0 replies; 7+ messages in thread
From: Heikki Krogerus @ 2018-09-27 10:54 UTC (permalink / raw)
To: Adam Thomson
Cc: Guenter Roeck, Greg Kroah-Hartman, linux-usb, linux-kernel,
support.opensource
On Wed, Sep 26, 2018 at 04:23:51PM +0100, Adam Thomson wrote:
> There's a typo in the enum name of the 'OFF' state for toggling
> (TOGGLINE instead of TOGGLING). This commit resolves that trivial
> spelling inconsistency.
>
> Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/tcpm/fusb302.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
> index 6e9370a..fd851d8 100644
> --- a/drivers/usb/typec/tcpm/fusb302.c
> +++ b/drivers/usb/typec/tcpm/fusb302.c
> @@ -42,7 +42,7 @@
> #define T_BC_LVL_DEBOUNCE_DELAY_MS 30
>
> enum toggling_mode {
> - TOGGLINE_MODE_OFF,
> + TOGGLING_MODE_OFF,
> TOGGLING_MODE_DRP,
> TOGGLING_MODE_SNK,
> TOGGLING_MODE_SRC,
> @@ -594,7 +594,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
> chip->intr_comp_chng = false;
> /* configure toggling mode: none/snk/src/drp */
> switch (mode) {
> - case TOGGLINE_MODE_OFF:
> + case TOGGLING_MODE_OFF:
> ret = fusb302_i2c_mask_write(chip, FUSB_REG_CONTROL2,
> FUSB_REG_CONTROL2_MODE_MASK,
> FUSB_REG_CONTROL2_MODE_NONE);
> @@ -626,7 +626,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
> break;
> }
>
> - if (mode == TOGGLINE_MODE_OFF) {
> + if (mode == TOGGLING_MODE_OFF) {
> /* mask TOGDONE interrupt */
> ret = fusb302_i2c_set_bits(chip, FUSB_REG_MASKA,
> FUSB_REG_MASKA_TOGDONE);
> @@ -702,7 +702,7 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
> ret = -EINVAL;
> goto done;
> }
> - ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
> + ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
> if (ret < 0) {
> fusb302_log(chip, "cannot stop toggling, ret=%d", ret);
> goto done;
> @@ -1292,7 +1292,7 @@ static int fusb302_handle_togdone_snk(struct fusb302_chip *chip,
> tcpm_cc_change(chip->tcpm_port);
> }
> /* turn off toggling */
> - ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
> + ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
> if (ret < 0) {
> fusb302_log(chip,
> "cannot set toggling mode off, ret=%d", ret);
> @@ -1388,7 +1388,7 @@ static int fusb302_handle_togdone_src(struct fusb302_chip *chip,
> tcpm_cc_change(chip->tcpm_port);
> }
> /* turn off toggling */
> - ret = fusb302_set_toggling(chip, TOGGLINE_MODE_OFF);
> + ret = fusb302_set_toggling(chip, TOGGLING_MODE_OFF);
> if (ret < 0) {
> fusb302_log(chip,
> "cannot set toggling mode off, ret=%d", ret);
> --
> 1.9.1
--
heikki
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-09-27 10:55 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-26 15:23 [PATCH 0/2] usb: typec: fusb302: Resolve fixed role power configuration Adam Thomson
2018-09-26 15:23 ` [PATCH 1/2] usb: typec: fusb302: Correct spelling mistake for toggling state Adam Thomson
2018-09-26 16:27 ` Guenter Roeck
2018-09-27 10:54 ` Heikki Krogerus
2018-09-26 15:23 ` [PATCH 2/2] usb: typec: fusb302: Resolve fixed power role contract setup Adam Thomson
2018-09-26 16:30 ` Guenter Roeck
2018-09-27 10:54 ` Heikki Krogerus
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).