* Re: [PATCH v2 00/15] usb: dwc2: Fix and improve power saving modes.
[not found] <20201011135035.7C61DA005E@mailhost.synopsys.com>
@ 2020-10-23 10:51 ` Minas Harutyunyan
2020-10-27 9:29 ` Felipe Balbi
0 siblings, 1 reply; 4+ messages in thread
From: Minas Harutyunyan @ 2020-10-23 10:51 UTC (permalink / raw)
To: Artur Petrosyan, Felipe Balbi, Greg Kroah-Hartman, linux-usb
Cc: John Youn, Minas Harutyunyan, Douglas Anderson
On 10/11/2020 5:50 PM, Artur Petrosyan wrote:
> This patch set fixes/improves partial power down, hibernation power
> saving modes and adds support for host/device clock gating.
>
> Changes from V1:
> - Added new patches.
> 1. usb: dwc2: Add support for dwc2 host/device clock gating.
> 2. usb: dwc2: Add exit power saving mode before removing driver.
> 3. usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>
> - Updated patches
> 1. usb: dwc2: Fix/update enter/exit partial power down.
> - Updated the patch name from "usb: dwc2: Fix
> dwc2_restore_device_registers() function." to "usb: dwc2:
> Fix/update enter/exit partial power down."
> - Updated entering and exiting partial power down function
> flow. Before there was a lot of confusions with core
> entering to partial power down in device or host mode.
> - Added "rem_wakeup" for host exiting from Partial Power
> Down mode from host remote wakeup flow. According to
> programming guide in host mode, port power must be
> turned on when wakeup is detected.
> - Added "in_ppd" flag to indicate the core state after
> entering into Partial Power Down mode.
> 2. usb: dwc2: Fix wakeup detected and session request interrupt handlers.
> - According to programming guide added partial power
> down exit flow in wakeup detected interrupt handler.
> - Added clock gating exit flow from wakeup detected
> and session request interrupt handlers.
> 3. usb: dwc2: Fix suspend state in host mode for partial power down.
> - Added "dwc2_port_suspend" and "dwc2_port_resume" functions to
> "core.h" header file
> - Updated "USB_PORT_FEAT_RESET" flow when core receives port
> reset in Partial Power Down or Hibernation state.
> - Added return "-ENODEV" if core is in suspend state
> in "_dwc2_hcd_urb_enqueue" function to avoid port
> reset issue, when an external hub is connected.
> 4. usb: dwc2: Add part. power down exit from dwc2_conn_id_status_change().
> - Instead of clearing registers inline for exiting partial power down
> mode, now calling the "dwc2_exit_partial_power_down" function without
> restoring the backup registers.
> 5. usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
> - Added changes suggested by Douglas Anderson from commit
> "usb: dwc2: Get rid of useless error checks for
> hibernation/partial power down"
> 6. usb: dwc2: Fix hibernation between host and device modes.
> - Added setting of "hsotg->bus_suspended" flag to 0 because before if
> core exited from "GPWRDN_STS_CHGINT" interrupt in host mode the flag
> remained true not letting enter to hibernation next time.
> 7. usb: dwc2: Clear fifo_map when resetting core.
> - Added "static inline void dwc2_clear_fifo_map()" helper
> function to clear fifo_map with peripheral or dual role mode.
> - Added a dummy version of "dwc2_clear_fifo_map()" helper
> for host-only mode.
> 8. usb: dwc2: Add power saving mode support from system issued suspend/resume.
> - Updated the patch name from "usb: dwc2: Add enter/exit hibernation
> from system scheduled suspend" to "usb: dwc2: Add power saving mode
> support from system issued suspend/resume."
> - Fixed issue related to "spinlock already unlocked" reported by Doug
> Anderson.
>
> - Abandoned patches.
> 1. usb: dwc2: Add port conn. sts. checking in _dwc2_hcd_resume() function.
> - The changes of this patch are moved to the "usb: dwc2: Add power
> saving mode support from system issued suspend/resume" patch.
> 2. usb: dwc2: Add flag and debug messages for Partial Power Down mode.
> - The changes of this patch are moved to the "usb: dwc2: Fix/update
> enter/exit partial power down." patch.
>
>
> Artur Petrosyan (15):
> usb: dwc2: Fix/update enter/exit partial power down.
> usb: dwc2: Add support for dwc2 host/device clock gating.
> usb: dwc2: Fix wakeup detected and session request interrupt handlers.
> usb: dwc2: Fix suspend state in host mode for partial power down.
> usb: dwc2: Add part. power down exit from
> dwc2_conn_id_status_change().
> usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
> usb: dwc2: Add default param to control power optimization.
> usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
> usb: dwc2: Fix hibernation between host and device modes.
> usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
> usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
> usb: dwc2: Clear fifo_map when resetting core.
> usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
> usb: dwc2: Add power saving mode support from system issued
> suspend/resume
> usb: dwc2: Add exit power saving mode before removing driver
>
> drivers/usb/dwc2/core.c | 125 ++------
> drivers/usb/dwc2/core.h | 46 ++-
> drivers/usb/dwc2/core_intr.c | 284 ++++++++++-------
> drivers/usb/dwc2/debugfs.c | 2 +
> drivers/usb/dwc2/gadget.c | 223 ++++++++++++-
> drivers/usb/dwc2/hcd.c | 589 ++++++++++++++++++++++++++---------
> drivers/usb/dwc2/hw.h | 1 +
> drivers/usb/dwc2/params.c | 17 +-
> drivers/usb/dwc2/platform.c | 44 ++-
> 9 files changed, 960 insertions(+), 371 deletions(-)
>
Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 00/15] usb: dwc2: Fix and improve power saving modes.
2020-10-23 10:51 ` [PATCH v2 00/15] usb: dwc2: Fix and improve power saving modes Minas Harutyunyan
@ 2020-10-27 9:29 ` Felipe Balbi
2020-10-27 10:26 ` Artur Petrosyan
0 siblings, 1 reply; 4+ messages in thread
From: Felipe Balbi @ 2020-10-27 9:29 UTC (permalink / raw)
To: Minas Harutyunyan, Artur Petrosyan, Greg Kroah-Hartman, linux-usb
Cc: John Youn, Minas Harutyunyan, Douglas Anderson
[-- Attachment #1: Type: text/plain, Size: 5105 bytes --]
Hi,
Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> writes:
> On 10/11/2020 5:50 PM, Artur Petrosyan wrote:
>> This patch set fixes/improves partial power down, hibernation power
>> saving modes and adds support for host/device clock gating.
>>
>> Changes from V1:
>> - Added new patches.
>> 1. usb: dwc2: Add support for dwc2 host/device clock gating.
>> 2. usb: dwc2: Add exit power saving mode before removing driver.
>> 3. usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>>
>> - Updated patches
>> 1. usb: dwc2: Fix/update enter/exit partial power down.
>> - Updated the patch name from "usb: dwc2: Fix
>> dwc2_restore_device_registers() function." to "usb: dwc2:
>> Fix/update enter/exit partial power down."
>> - Updated entering and exiting partial power down function
>> flow. Before there was a lot of confusions with core
>> entering to partial power down in device or host mode.
>> - Added "rem_wakeup" for host exiting from Partial Power
>> Down mode from host remote wakeup flow. According to
>> programming guide in host mode, port power must be
>> turned on when wakeup is detected.
>> - Added "in_ppd" flag to indicate the core state after
>> entering into Partial Power Down mode.
>> 2. usb: dwc2: Fix wakeup detected and session request interrupt handlers.
>> - According to programming guide added partial power
>> down exit flow in wakeup detected interrupt handler.
>> - Added clock gating exit flow from wakeup detected
>> and session request interrupt handlers.
>> 3. usb: dwc2: Fix suspend state in host mode for partial power down.
>> - Added "dwc2_port_suspend" and "dwc2_port_resume" functions to
>> "core.h" header file
>> - Updated "USB_PORT_FEAT_RESET" flow when core receives port
>> reset in Partial Power Down or Hibernation state.
>> - Added return "-ENODEV" if core is in suspend state
>> in "_dwc2_hcd_urb_enqueue" function to avoid port
>> reset issue, when an external hub is connected.
>> 4. usb: dwc2: Add part. power down exit from dwc2_conn_id_status_change().
>> - Instead of clearing registers inline for exiting partial power down
>> mode, now calling the "dwc2_exit_partial_power_down" function without
>> restoring the backup registers.
>> 5. usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
>> - Added changes suggested by Douglas Anderson from commit
>> "usb: dwc2: Get rid of useless error checks for
>> hibernation/partial power down"
>> 6. usb: dwc2: Fix hibernation between host and device modes.
>> - Added setting of "hsotg->bus_suspended" flag to 0 because before if
>> core exited from "GPWRDN_STS_CHGINT" interrupt in host mode the flag
>> remained true not letting enter to hibernation next time.
>> 7. usb: dwc2: Clear fifo_map when resetting core.
>> - Added "static inline void dwc2_clear_fifo_map()" helper
>> function to clear fifo_map with peripheral or dual role mode.
>> - Added a dummy version of "dwc2_clear_fifo_map()" helper
>> for host-only mode.
>> 8. usb: dwc2: Add power saving mode support from system issued suspend/resume.
>> - Updated the patch name from "usb: dwc2: Add enter/exit hibernation
>> from system scheduled suspend" to "usb: dwc2: Add power saving mode
>> support from system issued suspend/resume."
>> - Fixed issue related to "spinlock already unlocked" reported by Doug
>> Anderson.
>>
>> - Abandoned patches.
>> 1. usb: dwc2: Add port conn. sts. checking in _dwc2_hcd_resume() function.
>> - The changes of this patch are moved to the "usb: dwc2: Add power
>> saving mode support from system issued suspend/resume" patch.
>> 2. usb: dwc2: Add flag and debug messages for Partial Power Down mode.
>> - The changes of this patch are moved to the "usb: dwc2: Fix/update
>> enter/exit partial power down." patch.
>>
>>
>> Artur Petrosyan (15):
>> usb: dwc2: Fix/update enter/exit partial power down.
>> usb: dwc2: Add support for dwc2 host/device clock gating.
>> usb: dwc2: Fix wakeup detected and session request interrupt handlers.
>> usb: dwc2: Fix suspend state in host mode for partial power down.
>> usb: dwc2: Add part. power down exit from
>> dwc2_conn_id_status_change().
>> usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
>> usb: dwc2: Add default param to control power optimization.
>> usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
>> usb: dwc2: Fix hibernation between host and device modes.
>> usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>> usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
>> usb: dwc2: Clear fifo_map when resetting core.
>> usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
>> usb: dwc2: Add power saving mode support from system issued
>> suspend/resume
>> usb: dwc2: Add exit power saving mode before removing driver
where are all the patches? I only got the cover letter. When resending,
please collect Minas' acked-by.
--
balbi
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 857 bytes --]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 00/15] usb: dwc2: Fix and improve power saving modes.
2020-10-27 9:29 ` Felipe Balbi
@ 2020-10-27 10:26 ` Artur Petrosyan
2020-10-27 10:56 ` Felipe Balbi
0 siblings, 1 reply; 4+ messages in thread
From: Artur Petrosyan @ 2020-10-27 10:26 UTC (permalink / raw)
To: Felipe Balbi, Minas Harutyunyan, Greg Kroah-Hartman, linux-usb
Cc: John Youn, Douglas Anderson
Hi Felipe,
On 10/27/2020 13:29, Felipe Balbi wrote:
>
> Hi,
>
> Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> writes:
>> On 10/11/2020 5:50 PM, Artur Petrosyan wrote:
>>> This patch set fixes/improves partial power down, hibernation power
>>> saving modes and adds support for host/device clock gating.
>>>
>>> Changes from V1:
>>> - Added new patches.
>>> 1. usb: dwc2: Add support for dwc2 host/device clock gating.
>>> 2. usb: dwc2: Add exit power saving mode before removing driver.
>>> 3. usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>>>
>>> - Updated patches
>>> 1. usb: dwc2: Fix/update enter/exit partial power down.
>>> - Updated the patch name from "usb: dwc2: Fix
>>> dwc2_restore_device_registers() function." to "usb: dwc2:
>>> Fix/update enter/exit partial power down."
>>> - Updated entering and exiting partial power down function
>>> flow. Before there was a lot of confusions with core
>>> entering to partial power down in device or host mode.
>>> - Added "rem_wakeup" for host exiting from Partial Power
>>> Down mode from host remote wakeup flow. According to
>>> programming guide in host mode, port power must be
>>> turned on when wakeup is detected.
>>> - Added "in_ppd" flag to indicate the core state after
>>> entering into Partial Power Down mode.
>>> 2. usb: dwc2: Fix wakeup detected and session request interrupt handlers.
>>> - According to programming guide added partial power
>>> down exit flow in wakeup detected interrupt handler.
>>> - Added clock gating exit flow from wakeup detected
>>> and session request interrupt handlers.
>>> 3. usb: dwc2: Fix suspend state in host mode for partial power down.
>>> - Added "dwc2_port_suspend" and "dwc2_port_resume" functions to
>>> "core.h" header file
>>> - Updated "USB_PORT_FEAT_RESET" flow when core receives port
>>> reset in Partial Power Down or Hibernation state.
>>> - Added return "-ENODEV" if core is in suspend state
>>> in "_dwc2_hcd_urb_enqueue" function to avoid port
>>> reset issue, when an external hub is connected.
>>> 4. usb: dwc2: Add part. power down exit from dwc2_conn_id_status_change().
>>> - Instead of clearing registers inline for exiting partial power down
>>> mode, now calling the "dwc2_exit_partial_power_down" function without
>>> restoring the backup registers.
>>> 5. usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
>>> - Added changes suggested by Douglas Anderson from commit
>>> "usb: dwc2: Get rid of useless error checks for
>>> hibernation/partial power down"
>>> 6. usb: dwc2: Fix hibernation between host and device modes.
>>> - Added setting of "hsotg->bus_suspended" flag to 0 because before if
>>> core exited from "GPWRDN_STS_CHGINT" interrupt in host mode the flag
>>> remained true not letting enter to hibernation next time.
>>> 7. usb: dwc2: Clear fifo_map when resetting core.
>>> - Added "static inline void dwc2_clear_fifo_map()" helper
>>> function to clear fifo_map with peripheral or dual role mode.
>>> - Added a dummy version of "dwc2_clear_fifo_map()" helper
>>> for host-only mode.
>>> 8. usb: dwc2: Add power saving mode support from system issued suspend/resume.
>>> - Updated the patch name from "usb: dwc2: Add enter/exit hibernation
>>> from system scheduled suspend" to "usb: dwc2: Add power saving mode
>>> support from system issued suspend/resume."
>>> - Fixed issue related to "spinlock already unlocked" reported by Doug
>>> Anderson.
>>>
>>> - Abandoned patches.
>>> 1. usb: dwc2: Add port conn. sts. checking in _dwc2_hcd_resume() function.
>>> - The changes of this patch are moved to the "usb: dwc2: Add power
>>> saving mode support from system issued suspend/resume" patch.
>>> 2. usb: dwc2: Add flag and debug messages for Partial Power Down mode.
>>> - The changes of this patch are moved to the "usb: dwc2: Fix/update
>>> enter/exit partial power down." patch.
>>>
>>>
>>> Artur Petrosyan (15):
>>> usb: dwc2: Fix/update enter/exit partial power down.
>>> usb: dwc2: Add support for dwc2 host/device clock gating.
>>> usb: dwc2: Fix wakeup detected and session request interrupt handlers.
>>> usb: dwc2: Fix suspend state in host mode for partial power down.
>>> usb: dwc2: Add part. power down exit from
>>> dwc2_conn_id_status_change().
>>> usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
>>> usb: dwc2: Add default param to control power optimization.
>>> usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
>>> usb: dwc2: Fix hibernation between host and device modes.
>>> usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>>> usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
>>> usb: dwc2: Clear fifo_map when resetting core.
>>> usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
>>> usb: dwc2: Add power saving mode support from system issued
>>> suspend/resume
>>> usb: dwc2: Add exit power saving mode before removing driver
>
> where are all the patches? I only got the cover letter. When resending,
> please collect Minas' acked-by.
>
I am not sure how to answer to the question. The patch series including
all the patches has been successfully sent to LKML. My colleagues has
received them. Didn't you get e-mail? because I can see that your e-mail
address is listed in "To" list of all the patches in the series.
Also related to collection of Minas' acked-by. Do I need to add the
acked-by tag to all the patches or only in the 0 patch? Because the
acked-by tag is now done for only the 0 patch.
Regards,
Artur
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH v2 00/15] usb: dwc2: Fix and improve power saving modes.
2020-10-27 10:26 ` Artur Petrosyan
@ 2020-10-27 10:56 ` Felipe Balbi
0 siblings, 0 replies; 4+ messages in thread
From: Felipe Balbi @ 2020-10-27 10:56 UTC (permalink / raw)
To: Artur Petrosyan, Minas Harutyunyan, Greg Kroah-Hartman, linux-usb
Cc: John Youn, Douglas Anderson
Hi,
Artur Petrosyan <Arthur.Petrosyan@synopsys.com> writes:
> Hi Felipe,
>
> On 10/27/2020 13:29, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> writes:
>>> On 10/11/2020 5:50 PM, Artur Petrosyan wrote:
>>>> This patch set fixes/improves partial power down, hibernation power
>>>> saving modes and adds support for host/device clock gating.
>>>>
>>>> Changes from V1:
>>>> - Added new patches.
>>>> 1. usb: dwc2: Add support for dwc2 host/device clock gating.
>>>> 2. usb: dwc2: Add exit power saving mode before removing driver.
>>>> 3. usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>>>>
>>>> - Updated patches
>>>> 1. usb: dwc2: Fix/update enter/exit partial power down.
>>>> - Updated the patch name from "usb: dwc2: Fix
>>>> dwc2_restore_device_registers() function." to "usb: dwc2:
>>>> Fix/update enter/exit partial power down."
>>>> - Updated entering and exiting partial power down function
>>>> flow. Before there was a lot of confusions with core
>>>> entering to partial power down in device or host mode.
>>>> - Added "rem_wakeup" for host exiting from Partial Power
>>>> Down mode from host remote wakeup flow. According to
>>>> programming guide in host mode, port power must be
>>>> turned on when wakeup is detected.
>>>> - Added "in_ppd" flag to indicate the core state after
>>>> entering into Partial Power Down mode.
>>>> 2. usb: dwc2: Fix wakeup detected and session request interrupt handlers.
>>>> - According to programming guide added partial power
>>>> down exit flow in wakeup detected interrupt handler.
>>>> - Added clock gating exit flow from wakeup detected
>>>> and session request interrupt handlers.
>>>> 3. usb: dwc2: Fix suspend state in host mode for partial power down.
>>>> - Added "dwc2_port_suspend" and "dwc2_port_resume" functions to
>>>> "core.h" header file
>>>> - Updated "USB_PORT_FEAT_RESET" flow when core receives port
>>>> reset in Partial Power Down or Hibernation state.
>>>> - Added return "-ENODEV" if core is in suspend state
>>>> in "_dwc2_hcd_urb_enqueue" function to avoid port
>>>> reset issue, when an external hub is connected.
>>>> 4. usb: dwc2: Add part. power down exit from dwc2_conn_id_status_change().
>>>> - Instead of clearing registers inline for exiting partial power down
>>>> mode, now calling the "dwc2_exit_partial_power_down" function without
>>>> restoring the backup registers.
>>>> 5. usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
>>>> - Added changes suggested by Douglas Anderson from commit
>>>> "usb: dwc2: Get rid of useless error checks for
>>>> hibernation/partial power down"
>>>> 6. usb: dwc2: Fix hibernation between host and device modes.
>>>> - Added setting of "hsotg->bus_suspended" flag to 0 because before if
>>>> core exited from "GPWRDN_STS_CHGINT" interrupt in host mode the flag
>>>> remained true not letting enter to hibernation next time.
>>>> 7. usb: dwc2: Clear fifo_map when resetting core.
>>>> - Added "static inline void dwc2_clear_fifo_map()" helper
>>>> function to clear fifo_map with peripheral or dual role mode.
>>>> - Added a dummy version of "dwc2_clear_fifo_map()" helper
>>>> for host-only mode.
>>>> 8. usb: dwc2: Add power saving mode support from system issued suspend/resume.
>>>> - Updated the patch name from "usb: dwc2: Add enter/exit hibernation
>>>> from system scheduled suspend" to "usb: dwc2: Add power saving mode
>>>> support from system issued suspend/resume."
>>>> - Fixed issue related to "spinlock already unlocked" reported by Doug
>>>> Anderson.
>>>>
>>>> - Abandoned patches.
>>>> 1. usb: dwc2: Add port conn. sts. checking in _dwc2_hcd_resume() function.
>>>> - The changes of this patch are moved to the "usb: dwc2: Add power
>>>> saving mode support from system issued suspend/resume" patch.
>>>> 2. usb: dwc2: Add flag and debug messages for Partial Power Down mode.
>>>> - The changes of this patch are moved to the "usb: dwc2: Fix/update
>>>> enter/exit partial power down." patch.
>>>>
>>>>
>>>> Artur Petrosyan (15):
>>>> usb: dwc2: Fix/update enter/exit partial power down.
>>>> usb: dwc2: Add support for dwc2 host/device clock gating.
>>>> usb: dwc2: Fix wakeup detected and session request interrupt handlers.
>>>> usb: dwc2: Fix suspend state in host mode for partial power down.
>>>> usb: dwc2: Add part. power down exit from
>>>> dwc2_conn_id_status_change().
>>>> usb: dwc2: Reset DEVADDR after exiting gadget hibernation.
>>>> usb: dwc2: Add default param to control power optimization.
>>>> usb: dwc2: Update dwc2_handle_usb_suspend_intr function.
>>>> usb: dwc2: Fix hibernation between host and device modes.
>>>> usb: dwc2: Fix HPRT0.PrtSusp bit setting for HiKey 960 board.
>>>> usb: dwc2: Allow exiting hibernation from gpwrdn rst detect
>>>> usb: dwc2: Clear fifo_map when resetting core.
>>>> usb: dwc2: Clear GINTSTS_RESTOREDONE bit after restore is generated.
>>>> usb: dwc2: Add power saving mode support from system issued
>>>> suspend/resume
>>>> usb: dwc2: Add exit power saving mode before removing driver
>>
>> where are all the patches? I only got the cover letter. When resending,
>> please collect Minas' acked-by.
>>
>
> I am not sure how to answer to the question. The patch series including
> all the patches has been successfully sent to LKML. My colleagues has
> received them. Didn't you get e-mail? because I can see that your e-mail
> address is listed in "To" list of all the patches in the series.
oh, I see what happened, this is the same series where patches were not
sent as a reply to the cover letter. Now I understand.
> Also related to collection of Minas' acked-by. Do I need to add the
> acked-by tag to all the patches or only in the 0 patch? Because the
> acked-by tag is now done for only the 0 patch.
Every patch. Patch 0 doesn't go into git ;-)
--
balbi
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-10-27 10:57 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2020-10-23 10:51 ` [PATCH v2 00/15] usb: dwc2: Fix and improve power saving modes Minas Harutyunyan
2020-10-27 9:29 ` Felipe Balbi
2020-10-27 10:26 ` Artur Petrosyan
2020-10-27 10:56 ` Felipe Balbi
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