Hi,
This patch is already tested and confirmed by our colleagues in Guatemala.
Regards,
Jian-Hong Pan
.
Jian-Hong Pan | +886 2 7712 8713 | Endless
2018-05-25 22:05 GMT+08:00 Jian-Hong Pan :
> Hi Daniel,
>
>
2018-04-03 17:04 GMT+08:00 Takashi Iwai :
> On Tue, 03 Apr 2018 10:43:02 +0200,
> Jian-Hong Pan wrote:
>>
>> 2018-04-02 19:29 GMT+08:00 Takashi Iwai :
>> >
>> > On Mon, 02 Apr 2018 09:33:13 +0200,
>> > Jian-Hong Pan wrote:
>> > >
>>
kbd_led_update function directly without workqueue in
asus-wmi.
Signed-off-by: Jian-Hong Pan
---
drivers/platform/x86/asus-wmi.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 2d6e272315a8
Jonathan Cameron 於 2018年11月25日 週日 下午9:23寫道：
>
> On Wed, 21 Nov 2018 13:13:40 +0800
> Jian-Hong Pan wrote:
>
> > Denis CIOCCA 於 2018年11月20日 週二 上午3:05寫道：
> > >
> > > Hi Jian,
> > >
> > > Not clear to me why should be + instead of *.
>
meaning more clear is better.
However, does the bootime of the measurement need as the long time to
be enabled?
If the sampling rate is 1Hz and n is 2, then they will do msleep with
2000 ms for each st_sensors_read_info_raw.
Regards,
Jian-Hong Pan
>
>
> -Original Message-
> Fro
ata->odr ms.
Signed-off-by: Jian-Hong Pan
---
drivers/iio/common/st_sensors/st_sensors_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c
b/drivers/iio/common/st_sensors/st_sensors_core.c
index 26fbd1bd9413..6b87ea657a9
still not working.
Signed-off-by: Jian-Hong Pan
Signed-off-by: Daniel Drake
Signed-off-by: Chris Chiu
---
sound/pci/hda/patch_realtek.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index c0b289ba397f
From: Chris Chiu
The Acer AIO Aspire C24-860 with ALC286 can't detect the headset
microphone. Just like another Acer AIO U27-880, it needs a different
pin value for 0x18 and the headset fixup to make headset mic work.
Signed-off-by: Jian-Hong Pan
Signed-off-by: Daniel Drake
Signed-o
Signed-off-by: Jian-Hong Pan
Signed-off-by: Daniel Drake
Signed-off-by: Chris Chiu
---
sound/pci/hda/patch_realtek.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 5a7a297546db..98f0abaa3540 100644
--- a/sound/pci/hda/patch
From: Chris Chiu
Acer AIO Veriton Z4860G/Z6860G with the same ALC286 codec has issues
with the input from external microphone. The issue can be fixed by
the fixup ALC286_FIXUP_ACER_AIO_MIC_NO_PRESENCE for Veriton Z4660G.
Signed-off-by: Jian-Hong Pan
Signed-off-by: Daniel Drake
Signed-off-by
From: Chris Chiu
The known ALC256_FIXUP_ASUS_MIC fixup can fix the headphone jack
sensing and enable use of the internal microphone on this laptop
X542UN. However, it's ALC294 so create a new fixup named
ALC294_FIXUP_ASUS_MIC to avoid confusion.
Signed-off-by: Jian-Hong Pan
Signed-o
Add Realtek ALC294 quirks for ASUS X542UN, UX533FD and UX433FN laptops.
Chris Chiu (1):
ALSA: hda/realtek: ALC294 mic and headset-mode fixups for ASUS X542UN
Jian-Hong Pan (2):
ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294
ALSA: hda/realtek: Enable audio jacks of ASUS
The ASUS UX433FN with ALC294 cannot detect the headset MIC and output
through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK_NOISE quirk applied.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 4
1 file changed, 4
The ASUS UX533FD with ALC294 cannot detect the headset MIC and output
through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK_NOISE quirk applied.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 13 +
1 file changed
tchwork.kernel.org/patch/10713087/#22360253 , should I try
ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC on this model?
Jian-Hong Pan
IC
We do not have ASUS X542UN in hand right now, but we have ASUS X542UQ
which goes with the same quirk as X542UN.
I tested with ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC, and it also works.
So, I am going to send new patch set using
ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC for ALC294.
Thanks,
Jian-Hong Pan
Add Realtek ALC294 quirks for ASUS X542UN, UX533FD, UX433FN and UX333FA laptops.
Chris Chiu (1):
ALSA: hda/realtek: ALC294 mic and headset-mode fixups for ASUS X542UN
Jian-Hong Pan (2):
ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294
ALSA: hda/realtek: Enable audio jacks
The ASUS UX433FN and UX333FA with ALC294 cannot detect the headset MIC
and output through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK_NOISE quirk applied.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
v2:
- Add UX333FA support. ASUS UX533FD, UX433FN and
The ASUS UX533FD with ALC294 cannot detect the headset MIC and output
through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK_NOISE quirk applied.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
v2:
- Modify the HDA verbs for UX333FA support
- Make a new
From: Chris Chiu
The known ALC256_FIXUP_ASUS_MIC fixup can fix the headphone jack
sensing and enable use of the internal microphone on this laptop
X542UN. However, it's ALC294 so create a new fixup named
ALC294_FIXUP_ASUS_MIC to avoid confusion.
Signed-off-by: Jian-Hong Pan
Signed-o
ERB_SET_COEF_INDEX, 0x40 },
> + { 0x20, 0x488, 0x00 },
A module maker.
Regards,
Jian-Hong Pan
> -Original Message-
> From: Jian-Hong Pan
> Sent: Thursday, December 6, 2018 4:46 PM
> To: Jaroslav Kysela ; Takashi Iwai ; Kailang
>
> Cc: Hui Wang ;
EADSET_MIC
> > + },
> > };
>
Thanks for the help!
I have tried the new verbs, and they work on the laptops.
I am going to send the new patches.
Regards,
Jian-Hong Pan
Add Realtek ALC294 quirks for ASUS X542UN, UX533FD, UX433FN and UX333FA laptops.
Chris Chiu (1):
ALSA: hda/realtek: ALC294 mic and headset-mode fixups for ASUS X542UN
Jian-Hong Pan (2):
ALSA: hda/realtek: Enable audio jacks of ASUS UX533FD with ALC294
ALSA: hda/realtek: Enable audio jacks
From: Chris Chiu
The known ALC256_FIXUP_ASUS_MIC fixup can fix the headphone jack
sensing and enable use of the internal microphone on this laptop
X542UN. However, it's ALC294 so create a new fixup named
ALC294_FIXUP_ASUS_MIC to avoid confusion.
Signed-off-by: Jian-Hong Pan
Signed-o
The ASUS UX433FN and UX333FA with ALC294 cannot detect the headset MIC
and output through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK and ALC294_FIXUP_ASUS_HEADSET_MIC quirk applied.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
v2:
- Add UX333FA support
The ASUS UX533FD with ALC294 cannot detect the headset MIC and outputs
through the internal speaker and the headphone until
ALC294_FIXUP_ASUS_SPK and ALC294_FIXUP_ASUS_HEADSET_MIC quirk applied.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
v2:
- Modify the HDA verbs for UX333FA
gt;len - LRW_MIC_LEN) is the final
new length as skb_trim()'s 2nd argument len.
https://www.kernel.org/doc/html/latest/networking/kapi.html?highlight=skb_trim#c.skb_trim
I found another bug which did not initialize rx_skb_list. So,
lrw_parse_frame() may be passed a mystery skb.
Please keep reviewing. That is appreciated.
Thank you,
Jian-Hong Pan
message types
On the other side, it defines the basic interface and operation
functions for compatible LoRa device drivers.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Modify for Big/Little-Endian
- Use SPDX
Add the maclorawan header file for common APIs in the module.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Use SPDX license identifiers
V4:
- Fix typo in comments
- Fix by coding style report from scripts
Hi,
Just gently ping.
May this patch be reviewed and merged?
Thanks,
Jian-Hong Pan
2018-05-25 17:54 GMT+08:00 Jian-Hong Pan :
> Without this patch we cannot turn on the Bluethooth adapter on HP
> 14-bs007la.
>
> T: Bus=01 Lev=02 Prnt=03 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0
>
= 49 Ivl=1ms
Signed-off-by: Jian-Hong Pan
---
drivers/bluetooth/btusb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 3a477b6b3ce6..d93b25faeed9 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -374,6 +374,7
Hi Daniel,
2018-05-25 21:25 GMT+08:00 Daniel Drake :
> Hi Jian-Hong,
>
> On Fri, May 25, 2018 at 3:54 AM, Jian-Hong Pan wrote:
>>
>> Without this patch we cannot turn on the Bluethooth adapter on HP
>> 14-bs007la.
>
> Please correct me if I'm wrong, but it
patch
> that adds these new address family definitions. Just pick the next one
> available. There will be no pre-allocation of numbers until your work has
> been accepted upstream. Meaning, that the number might change if other
> address families get merged before yours. So you have to keep updating. glibc
> will eventually follow the number assigned by the kernel.
Thanks for your guidance. I will follow the steps.
Thanks a lot,
Jian-Hong Pan
> Regards
>
> Marcel
>
pletalk,
usb/rtl8150 ..., etc.
Therefore, I make this patch to remove the confusing comment.
Signed-off-by: Jian-Hong Pan
---
include/uapi/linux/sockios.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/uapi/linux/sockios.h b/include/uapi/linux/sockios.h
index d393e9ed3964..c166f
kbd_led_update function directly without workqueue in
asus-wmi.
Signed-off-by: Jian-Hong Pan
---
drivers/platform/x86/asus-wmi.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 34dcc1aac4ea
1. End-device receive slot timing
> >2. Only single channel and single data rate for now
> >3. Unconfirmed data up/down message types
> >
> >On the other side, it defines the basic interface and operation
> >functions for compatible LoRa device drivers.
> >
> &
> >> >
> >> >On the other side, it defines the basic interface and operation
> >> >functions for compatible LoRa device drivers.
> >> >
> >> >Signed-off-by: Jian-Hong Pan
> >> >---
> >> >V2:
> >> >- Split the LoR
> > Am 18.12.18 um 15:27 schrieb Jian-Hong Pan:
> > >> Sun, Dec 16, 2018 at 11:18:59AM CET, starni...@g.ncu.edu.tw wrote:
> > >>> LoRaWAN defined by LoRa Alliance(TM) is the MAC layer over LoRa
> > devices.
> > >>>
> > >>>
This patch adds a new address/protocol family for LoRaWAN network.
It also implements the the functions and maps to Datagram socket for
LoRaWAN unconfirmed data messages.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC
Add public LoRaWAN API for compatible LoRa device drivers.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Merge the lrw_operations: set_bw, set_mod, set_sf into set_dr
- Use SPDX license identifiers
V3
and complexity, for example regional parameters, confirmed
data messages, join request/accept messages for Over-The-Air Activation,
MAC commands ... will be added in the future.
Jian-Hong Pan (6):
net: lorawan: Add LoRaWAN socket module
net: lorawan: Add LoRaWAN API declaration for LoRa devices
Implement the crypto for encryption/decryption and message integrity
code (MIC) according to LoRaWAN(TM) Specification Ver. 1.0.2.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Rename the lrwsec files to
List LORAWAN and MACLORAWAN in menuconfig and make they can be built.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
net/Kconfig | 2 ++
net/Makefile | 2 ++
2 files changed, 4 insertions(+)
diff --git a
Add the maclorawan header file for common APIs in the module.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Use SPDX license identifiers
V4:
- Fix typo in comments
- Fix by coding style report from scripts
message types
On the other side, it defines the basic interface and operation
functions for compatible LoRa device drivers.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Modify for Big/Little-Endian
- Use SPDX
Andreas Färber 於 2018年12月29日 週六 下午3:27寫道：
>
> Hi Jian-Hong,
>
> Am 16.12.18 um 11:18 schrieb Jian-Hong Pan:
> > This patch adds a new address/protocol family for LoRaWAN network.
> > It also implements the the functions and maps to Datagram socket for
> > LoR
The headset mic of ASUS laptops like UX533FD, UX433FN and UX333FA, whose
CODEC is Realtek ALC294 has jack auto detection feature. This patch
enables the feature.
Signed-off-by: Daniel Drake
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 2 +-
1 file changed, 1 insertion(+), 1
David Miller 於 2018年11月6日 週二 上午2:16寫道：
>
> From: Jian-Hong Pan
> Date: Tue, 6 Nov 2018 00:55:40 +0800
>
> > +static inline struct lrw_mac_cb * mac_cb(struct sk_buff *skb)
>
> "mac_cb()" is pretty generic for a name, and leads to namespace pollution,
&g
and complexity, for example regional parameters, confirmed
data messages, join request/accept messages for Over-The-Air Activation,
MAC commands ... will be added in the future.
Jian-Hong Pan (7):
net: lorawan: Add macro and definition for LoRaWAN
net: lorawan: Add LoRaWAN socket module
net
This patch adds the macro and definition for the implementation of
LoRaWAN protocol.
Signed-off-by: Jian-Hong Pan
---
V2:
- Modify the commit message
include/linux/socket.h | 5 -
include/uapi/linux/if_arp.h | 1 +
include/uapi/linux/if_ether.h | 1 +
net/core
Add the maclorawan header file for common APIs in the module.
Signed-off-by: Jian-Hong Pan
---
V2:
- Split the LoRaWAN class module patch in V1 into LoRaWAN socket and
LoRaWAN Soft MAC modules
- Use SPDX license identifiers
net/maclorawan/maclorawan.h | 199
2018-04-02 19:29 GMT+08:00 Takashi Iwai :
>
> On Mon, 02 Apr 2018 09:33:13 +0200,
> Jian-Hong Pan wrote:
> >
> > This ASUS D640SA desktop whose mother board is D640MB has
> > - two jacks which are a headphone and a mic on the front panel,
> > - three jacks which ar
This commit interprets
> the code 0xc7 generated from hotkey to KEY_KBDILLUMUP to increment
> the brightness, then pass KEY_KBDILLUMTOGGLE to user space after
> the brightness max been reached for switching the led off.
>
> https://phabricator.endlessm.com/T21390
>
Tested-by: Jian-Ho
The Acer TravelMate X514-51T with ALC255 cannot detect the headset MIC
until ALC255_FIXUP_ACER_HEADSET_MIC quirk applied. Although, the
internal DMIC uses another module - snd_soc_skl as the driver. We still
need the NID 0x1a in the quirk to enable the headset MIC.
Signed-off-by: Jian-Hong Pan
Some Acer AIO desktops like Veriton Z6860G, Z4860G and Z4660G cannot
record sound from headset MIC. This patch adds the
ALC286_FIXUP_ACER_AIO_HEADSET_MIC quirk to fix this issue.
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 17 ++---
1 file changed, 14
Some Acer AIO desktops like Veriton Z6860G, Z4860G and Z4660G cannot
record sound from headset MIC. This patch adds the
ALC286_FIXUP_ACER_AIO_HEADSET_MIC quirk to fix this issue.
Signed-off-by: Jian-Hong Pan
---
v2: According to Realtek's suggestion, change the COEF 0x4f from 0xd4
ntel SST DMIC that does not connect to Realtek HDA
CODEC. (Not sure for this one)
The quirk of NID 0x19 is okay for me.
BR,
Jian-Hong Pan
> + { }
> + },
> + .chained = true,
> + .chain_id = ALC269_FIXUP_HEADSET_MODE
Jian-Hong Pan 於 2021年2月26日 週五 上午10:05寫道：
>
> 於 2021年2月26日 週五 上午9:04寫道：
> >
> > From: Chris Chiu
> >
> > The Acer SWIFT Swift SF314-54/55 laptops with ALC256 cannot detect
> > both the headset mic and the internal mic. Introduce new fixup
> > to enable t
https://gist.github.com/starnight/3f317dca121065a361cf08e91225e389
2. The screen flashes suddenly sometimes.
3. The higher resolutions, like 1920x1080 ... are lost after hot
re-plug HDMI cable (HDMI0)
Jian-Hong Pan
e4507c92a668a3d
Suggested-by: Nick Xie
Signed-off-by: Jian-Hong Pan
---
brcm/brcmfmac4356-sdio.khadas,vim2.txt | 128 +
1 file changed, 128 insertions(+)
create mode 100644 brcm/brcmfmac4356-sdio.khadas,vim2.txt
diff --git a/brcm/brcmfmac4356-sdio.khadas,vim2.txt
b/br
Jiri Kosina 於 2021年1月7日 週四 下午5:23寫道：
>
> On Wed, 23 Dec 2020, Jian-Hong Pan wrote:
>
> > Some Chicony's keyboards support airplane mode hotkey (Fn+F2) with
> > "Wireless Radio Control" feature. For example, the wireless keyboard
> > [04f2:1236] shipped w
t ID and 0x1 as the value when the key is pressed
down.
This patch maps the event as KEY_RFKILL.
Signed-off-by: Jian-Hong Pan
---
drivers/hid/hid-chicony.c | 58 +++
drivers/hid/hid-ids.h | 1 +
2 files changed, 59 insertions(+)
diff --git a/drivers/hid/
Chris Chiu 於 2020年12月23日 週三 上午12:41寫道：
>
> On Tue, Dec 22, 2020 at 3:41 PM Jian-Hong Pan wrote:
> >
> > Some Chicony's keyboards support airplane mode hotkey (Fn+F2) with
> > "Wireless Radio Control" feature. For example, the wireless keyboard
> > [04
t ID and 0x1 as the value when the key is pressed
down.
This patch maps the event as KEY_RFKILL.
Signed-off-by: Jian-Hong Pan
---
v2: Remove the duplicated key pressed check.
drivers/hid/hid-chicony.c | 55 +++
drivers/hid/hid-ids.h | 1 +
2 files changed
Pavel Machek 於 2020年12月25日 週五 上午3:06寫道：
>
> On Tue 2020-12-22 15:38:56, Jian-Hong Pan wrote:
> > Some Chicony's keyboards support airplane mode hotkey (Fn+F2) with
> > "Wireless Radio Control" feature. For example, the wireless keyboard
> > [04f2:123
Some laptops like ASUS UX482EG & B9400CEA's headset audio does not work
until the quirk ALC294_FIXUP_ASUS_HPE is applied.
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/soun
11020
Signed-off-by: Jian-Hong Pan
---
sound/pci/hda/patch_realtek.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ed5b6b894dc1..290645516313 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_real
Takashi Iwai 於 2019年3月15日 週五 下午7:24寫道：
>
> On Fri, 15 Mar 2019 10:51:09 +0100,
> Jian-Hong Pan wrote:
> >
> > Some Acer AIO desktops like Veriton Z6860G, Z4860G and Z4660G cannot
> > record sound from headset MIC. This patch adds the
> > ALC286_FIXUP_ACER_AIO_HE
internal speakers (0x14 & 0x17) which makes the output
route become confused. So, the output volume cannot be changed by
setting.
2. Misses the headset mic pin node.
This patch disables the confusing speaker (NID 0x14) and enables the
headset mic (NID 0x19).
Signed-off-by: Jian-Hong
Kalle Valo 於 2019年9月2日 週一 下午8:18寫道：
>
> Tony Chuang writes:
>
> >> From: Jian-Hong Pan
> >> Subject: [PATCH v4] rtw88: pci: Move a mass of jobs in hw IRQ to soft IRQ
> >>
> >> There is a mass of jobs between spin lock and unlock in the hardware
> &
Takashi Iwai 於 2019年9月2日 週一 下午7:41寫道：
>
> On Mon, 02 Sep 2019 12:00:56 +0200,
> Jian-Hong Pan wrote:
> >
> > Original pin node values of ASUS UX431FL with ALC294:
> >
> > 0x12 0xb7a60140
> > 0x13 0x4000
> > 0x14 0x90170110
> > 0x15 0x41
#EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms
E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=204707
Signed-off-by: Jian-Hong Pan
---
drivers/bluetooth/btusb.c | 3 +++
1 file changed, 3 insertions
There is a mass of jobs between spin lock and unlock in the hardware
IRQ which will occupy much time originally. To make system work more
efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
reduce the time in hardware IRQ.
Signed-off-by: Jian-Hong Pan
---
drivers/net
Tony Chuang 於 2019年8月16日 週五 下午4:07寫道：
>
> Hi,
>
> A few more questions below
>
> > > From: Jian-Hong Pan [mailto:jian-h...@endlessm.com]
> > >
> > > There is a mass of jobs between spin lock and unlock in the hardware
> > > IRQ which will oc
There is a mass of jobs between spin lock and unlock in the hardware
IRQ which will occupy much time originally. To make system work more
efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
reduce the time in hardware IRQ.
Signed-off-by: Jian-Hong Pan
---
v2:
Change the
There is a mass of jobs between spin lock and unlock in the hardware
IRQ which will occupy much time originally. To make system work more
efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
reduce the time in hardware IRQ.
Signed-off-by: Jian-Hong Pan
---
v2:
Change the
Tony Chuang 於 2019年8月21日 週三 下午4:16寫道：
>
> Hi,
>
> > From: Jian-Hong Pan [mailto:jian-h...@endlessm.com]
> >
> > There is a mass of jobs between spin lock and unlock in the hardware
> > IRQ which will occupy much time originally. To make system work more
> >
ink: https://bugzilla.kernel.org/show_bug.cgi?id=204887
Fixed: f2440d9acbe8 ("PCI MSI: Refactor interrupt masking code")
Signed-off-by: Jian-Hong Pan
---
drivers/pci/msi.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.
ink: https://bugzilla.kernel.org/show_bug.cgi?id=204887
Signed-off-by: Jian-Hong Pan
---
drivers/nvme/host/core.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 1ede1763a5ee..84fe3c4059a2 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers
Tony Chuang 於 2019年8月16日 週五 下午6:44寫道：
>
> > From: Jian-Hong Pan
> >
> > There is a mass of jobs between spin lock and unlock in the hardware
> > IRQ which will occupy much time originally. To make system work more
> > efficiently, this patch moves the jobs
There is a mass of jobs between spin lock and unlock in the hardware
IRQ which will occupy much time originally. To make system work more
efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
reduce the time in hardware IRQ.
Signed-off-by: Jian-Hong Pan
---
v2:
Change the
Maxime Ripard 於 2020年4月29日 週三 上午12:21寫道：
>
> Hi,
>
> On Mon, Apr 27, 2020 at 03:23:42PM +0800, Jian-Hong Pan wrote:
> > Hi Maxime,
> >
> > Thanks for your V2 patch series! I'm testing it.
> >
> > This patch series is applied upon mainline kernel
g/drm/amd/-/issues/1117
Signed-off-by: Jian-Hong Pan
---
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 11 +++
include/drm/drm_pciids.h| 1 -
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
b/drivers/gpu/drm/amd/a
audio initial pin config
values. So, this patch replaces SND_PCI_QUIRK of UX533FD with a new
SND_HDA_PIN_QUIRK which benefits both UX362FA and UX533FD.
Signed-off-by: Jian-Hong Pan
Signed-off-by: Ming Shuo Chiu
---
sound/pci/hda/patch_realtek.c | 5 -
1 file changed, 4 insertions(+), 1
Jian-Hong Pan (5):
net: lorawan: Refine the coding style
net: lorawan: Remove unused lrw_dev_hard_header function
net; lorawan: Fix net device leakage
net: lorawan: Fulfill the help text of Kconfig
net: lorawan: Split skb definitions into another header
include/linux/lora
Signed-off-by: Jian-Hong Pan
---
include/linux/lora/lorawan_netdev.h | 5 ++--
net/lorawan/socket.c| 43 ++---
2 files changed, 22 insertions(+), 26 deletions(-)
diff --git a/include/linux/lora/lorawan_netdev.h
b/include/linux/lora/lorawan_netdev.h
The lorawan module is an abastraction layer over the LoRaWAN soft and
hard MAC. It passes the original buffer to the real MAC layer. So,
this patch removes the lrw_dev_hard_header function.
Signed-off-by: Jian-Hong Pan
---
net/lorawan/socket.c | 12
1 file changed, 12 deletions
The net device may be missed to be put after error check. This patch
fixes the issue to prevent the leakage.
Signed-off-by: Jian-Hong Pan
---
net/lorawan/socket.c | 12
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/net/lorawan/socket.c b/net/lorawan/socket.c
index
Split LoRaWAN related skb definitions from lora/lorawan_netdev.h into
another header lora/lorawan_skb.h.
Signed-off-by: Jian-Hong Pan
---
include/linux/lora/lorawan_netdev.h | 20 -
include/linux/lora/lorawan_skb.h| 33 +
net/lorawan/socket.c
Mention the LoRaWAN network feature to distinguish it from other
Low-Power Wide-Area Network like Sigfox and NB-IoT.
Signed-off-by: Jian-Hong Pan
---
net/lorawan/Kconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/lorawan/Kconfig b/net/lorawan/Kconfig
index
Split LoRaWAN related skb definitions from lora/lorawan_netdev.h into
another header lora/lorawan_skb.h.
Signed-off-by: Jian-Hong Pan
---
include/linux/lora/lorawan_netdev.h | 20 -
include/linux/lora/lorawan_skb.h| 33 +
net/lorawan/socket.c
Andreas Färber 於 2019年1月16日 週三 下午11:07寫道：
>
> Am 16.01.19 um 15:33 schrieb Jiri Pirko:
> > Wed, Jan 16, 2019 at 03:24:54PM CET, starni...@g.ncu.edu.tw wrote:
> >> Signed-off-by: Jian-Hong Pan
> >> ---
> >
> > Patches like this are in general frowned upon
lude/linux/lora/lorawan/skb.h
4. Split the lorawan skb stuff from lora/lorawan_netdev.h to
include/linux/lorawan/skb.h
#1, #2 and #3 are good to me.
So, the intersection is choice #3.
Regards,
Jian-Hong Pan
Jian-Hong Pan 於 2019年1月7日 週一 下午10:47寫道：
>
> Andreas Färber 於 2018年12月29日 週六 下午3:27寫道：
> >
> > Hi Jian-Hong,
> >
> > Am 16.12.18 um 11:18 schrieb Jian-Hong Pan:
> > > This patch adds a new address/protocol family for LoRaWAN network.
> > > It also i
Thomas Gleixner 於 2019年4月6日 週六 上午5:14寫道：
>
> On Mon, 1 Apr 2019, Jian-Hong Pan wrote:
> > +/*
> > + * Some machines require the "reboot=e" commandline options
> > + */
> > +static int __init set_efi_reboot(const struct dmi_system_id *d)
>
The Acer TravelMate B114-21 laptop cannot detect and record sound from
headset MIC. This patch adds the ALC233_FIXUP_ACER_HEADSET_MIC HDA verb
quirk chained with ALC233_FIXUP_ASUS_MIC_NO_PRESENCE pin quirk to fix
this issue.
Signed-off-by: Jian-Hong Pan
Signed-off-by: Daniel Drake
---
sound
able to identify the exact conditions that trigger the issue to
come and go.
However, after extensive testing, we observe that using the EFI reboot
method reliably avoids the issue in all cases.
Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=203119
Signed-off-by: Jian-Hong Pan
Signed-off-by
much wasted memory, this patch follows David's
suggestion [1] and uses general buffer arrays, instead of skbs as the
elements in RX ring.
[1] https://www.spinics.net/lists/linux-wireless/msg187870.html
Signed-off-by: Jian-Hong Pan
Cc:
---
drivers/net/wireless/realtek/rtw88/p
David Laight 於 2019年7月25日 週四 下午5:21寫道：
>
> From: Jian-Hong Pan
> > Sent: 25 July 2019 09:09
> > Each skb as the element in RX ring was expected with sized buffer 8216
> > (RTK_PCI_RX_BUF_SIZE) bytes. However, the skb buffer's true size is
> > 16640 bytes for al
David Laight 於 2019年7月26日 週五 下午5:23寫道：
>
> From: Jian-Hong Pan
> > Sent: 26 July 2019 07:18
> ...
> > > While allocating all 512 buffers in one block (just over 4MB)
> > > is probably not a good idea, you may need to allocated (and dma map)
> > > then in
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