From: "Sven Peter" <sven@svenpeter.dev>
To: "Heikki Krogerus" <heikki.krogerus@linux.intel.com>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Guido Günther" <agx@sigxcpu.org>,
"Bryan O'Donoghue" <bryan.odonoghue@linaro.org>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
"Hector Martin" <marcan@marcan.st>,
"Mohamed Mediouni" <mohamed.mediouni@caramail.com>,
"Stan Skowronek" <stan@corellium.com>,
"Mark Kettenis" <mark.kettenis@xs4all.nl>,
"Alexander Graf" <graf@amazon.com>,
"Alyssa Rosenzweig" <alyssa@rosenzweig.io>
Subject: Re: [RFT PATCH 5/9] usb: typec: tipd: Allow to configure irq bits
Date: Wed, 22 Sep 2021 16:58:15 +0200 [thread overview]
Message-ID: <8d5937fc-49a5-4556-a3bf-f6c37eaa6942@www.fastmail.com> (raw)
In-Reply-To: <YUnfXkVHbgeqV9V2@kuha.fi.intel.com>
Hi,
On Tue, Sep 21, 2021, at 15:34, Heikki Krogerus wrote:
> On Sat, Sep 18, 2021 at 02:09:30PM +0200, Sven Peter wrote:
>> The Apple variant of the TI TPS6598x chip uses different interrupt
>> numbers. Prepare for that by allowing those to be configured depending
>> on the compatible.
>
> OK, so I think this justifies having a completely separate irq
> handler for your board.
OK, If you're fine with a bit of code duplication for the irq handler this will
all be quite a bit simpler then.
>
>> Signed-off-by: Sven Peter <sven@svenpeter.dev>
>> ---
>> drivers/usb/typec/tipd/core.c | 16 ++++++++++++----
>> 1 file changed, 12 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c
>> index 4a6d66250fef..d191e7435018 100644
>> --- a/drivers/usb/typec/tipd/core.c
>> +++ b/drivers/usb/typec/tipd/core.c
>> @@ -80,6 +80,10 @@ static const char *const modes[] = {
>> struct tps6598x_hw {
>> bool use_int1;
>> bool use_int2;
>> + unsigned int irq_power_status_update;
>> + unsigned int irq_data_status_update;
>> + unsigned int irq_plug_event;
>> + void (*irq_trace)(u64 event1, u64 event2);
>> };
>
> Then I believe you don't need any of that.
Yup, I think I'll really only need something like
struct tps6598x_hw {
int type;
irq_handler_t irq_handler;
};
in that case!
Thanks,
Sven
next prev parent reply other threads:[~2021-09-22 14:58 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-18 12:09 [RFT PATCH 0/9] usb: typec: tipd: Add Apple M1 support Sven Peter
2021-09-18 12:09 ` [RFT PATCH 1/9] dt-bindings: usb: tps6598x: Add Apple CD321x compatible Sven Peter
2021-09-19 11:25 ` Alyssa Rosenzweig
2021-09-22 20:38 ` Rob Herring
2021-09-18 12:09 ` [RFT PATCH 2/9] usb: typec: tipd: Prepare supporting different variants Sven Peter
2021-09-19 11:27 ` Alyssa Rosenzweig
2021-09-21 13:10 ` Heikki Krogerus
2021-09-22 14:55 ` Sven Peter
2021-09-18 12:09 ` [RFT PATCH 3/9] usb: typec: tipd: Allow irq controller selection Sven Peter
2021-09-19 11:28 ` Alyssa Rosenzweig
2021-09-21 13:21 ` Heikki Krogerus
2021-09-22 14:56 ` Sven Peter
2021-09-18 12:09 ` [RFT PATCH 4/9] usb: typec: tipd: Add short-circuit for no irqs Sven Peter
2021-09-21 13:23 ` Heikki Krogerus
2021-09-18 12:09 ` [RFT PATCH 5/9] usb: typec: tipd: Allow to configure irq bits Sven Peter
2021-09-21 13:34 ` Heikki Krogerus
2021-09-22 14:58 ` Sven Peter [this message]
2021-09-18 12:09 ` [RFT PATCH 6/9] usb: typec: tipd: Setup IntMask explicitly Sven Peter
2021-09-19 11:31 ` Alyssa Rosenzweig
2021-09-21 13:40 ` Heikki Krogerus
2021-09-22 14:58 ` Sven Peter
2021-09-18 12:09 ` [RFT PATCH 7/9] usb: typec: tipd: Add support for apple,cd321x Sven Peter
2021-09-19 11:32 ` Alyssa Rosenzweig
2021-09-18 12:09 ` [RFT PATCH 8/9] usb: typec: tipd: Switch power state to S0 for Apple variant Sven Peter
2021-09-19 11:33 ` Alyssa Rosenzweig
2021-09-21 13:46 ` Heikki Krogerus
2021-09-22 15:00 ` Sven Peter
2021-09-18 12:09 ` [RFT PATCH 9/9] usb: typec: tipd: Remove FIXME about testing with I2C_FUNC_I2C Sven Peter
2021-09-19 11:33 ` Alyssa Rosenzweig
2021-09-21 13:41 ` Heikki Krogerus
2021-09-19 11:35 ` [RFT PATCH 0/9] usb: typec: tipd: Add Apple M1 support Alyssa Rosenzweig
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=8d5937fc-49a5-4556-a3bf-f6c37eaa6942@www.fastmail.com \
--to=sven@svenpeter.dev \
--cc=agx@sigxcpu.org \
--cc=alyssa@rosenzweig.io \
--cc=bryan.odonoghue@linaro.org \
--cc=graf@amazon.com \
--cc=gregkh@linuxfoundation.org \
--cc=heikki.krogerus@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=marcan@marcan.st \
--cc=mark.kettenis@xs4all.nl \
--cc=mohamed.mediouni@caramail.com \
--cc=stan@corellium.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).