From: Hans de Goede <hdegoede@redhat.com>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
Tsuchiya Yuto <kitakar@gmail.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Linux Media Mailing List <linux-media@vger.kernel.org>,
linux-staging@lists.linux.dev,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Nable <nable.maininbox@googlemail.com>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Fabio Aiuto <fabioaiuto83@gmail.com>,
"andrey.i.trufanov" <andrey.i.trufanov@gmail.com>,
Patrik Gfeller <patrik.gfeller@gmail.com>
Subject: Re: [PATCH 04/17] media: atomisp: pci: do not use err var when checking port validity for ISP2400
Date: Mon, 1 Nov 2021 20:52:31 +0100 [thread overview]
Message-ID: <c233b38e-ec06-741f-d0e6-43067ab7f27a@redhat.com> (raw)
In-Reply-To: <CAHp75Vca4vuqyv0Y4vc1uv4OZhHipK8bM5yqGvMbJRs7-qh==Q@mail.gmail.com>
Hi,
On 11/1/21 20:27, Andy Shevchenko wrote:
> On Mon, Nov 1, 2021 at 9:07 PM Hans de Goede <hdegoede@redhat.com> wrote:
>> On 11/1/21 15:10, Mauro Carvalho Chehab wrote:
>
> ...
>
>> Testing BYT support definitely is on my radar. Note that BYT
>> also has the additional issue that the atomisp2 on BYT can be
>> enumerated as either a PCI dev (which may work) or an ACPI/platform
>> dev which is unsupported in the original atomisp2 code-drop and
>> seems non trivial (because of pci config space writes) to get to
>> work.
>>
>> On the T100TA the device is actually enumerated as an ACPI/platform
>> device and the BIOS option to change this is hidden. In the mean
>> time I've gained quite a lot of experience with changing hidden
>> BIOS options though, so I can easily put it in PCI mode for
>> testing. But eventually we also need to tackle ACPI enumeration
>> support...
>
> Not sure if you saw my very far from being even tested patch...
> Share it here just in case. I believe you will have a better idea on
> how to implement it.
I don't remember seeing that, it is great to at least have
a starting point when I get around to looking into this, thank you!
Regards,
Hans
next prev parent reply other threads:[~2021-11-01 19:52 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-17 16:19 [PATCH 00/17] various fixes for atomisp to make it work Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 01/17] media: atomisp: pci: add missing media_device_cleanup() in atomisp_unregister_entities() Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 02/17] media: atomisp: pci: fix punit_ddr_dvfs_enable() argument for mrfld_power up case Tsuchiya Yuto
2021-10-18 11:07 ` Andy Shevchenko
2021-10-20 13:25 ` Tsuchiya Yuto
2021-12-01 12:07 ` Tsuchiya Yuto
2021-11-02 11:26 ` Dan Carpenter
2021-11-08 14:48 ` Tsuchiya Yuto
2021-11-08 15:10 ` Dan Carpenter
2021-10-17 16:19 ` [PATCH 03/17] media: atomisp: pci: fix inverted logic in buffers_needed() Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 04/17] media: atomisp: pci: do not use err var when checking port validity for ISP2400 Tsuchiya Yuto
[not found] ` <20211026092637.196447aa@sal.lan>
2021-10-28 4:12 ` Tsuchiya Yuto
2021-10-28 6:52 ` Mauro Carvalho Chehab
2021-10-28 11:39 ` Mauro Carvalho Chehab
2021-11-01 13:38 ` Tsuchiya Yuto
2021-11-01 14:10 ` Mauro Carvalho Chehab
2021-11-01 19:06 ` Hans de Goede
2021-11-01 19:27 ` Andy Shevchenko
2021-11-01 19:52 ` Hans de Goede [this message]
2021-11-01 20:03 ` Mauro Carvalho Chehab
2021-11-01 21:06 ` Hans de Goede
2021-11-01 21:33 ` Mauro Carvalho Chehab
2021-11-11 14:34 ` Tsuchiya Yuto
2021-11-11 16:09 ` Andy Shevchenko
2021-11-11 19:37 ` Mauro Carvalho Chehab
2021-11-11 20:39 ` Andy Shevchenko
2021-11-11 18:38 ` Mauro Carvalho Chehab
2021-11-17 22:24 ` Mauro Carvalho Chehab
2021-12-01 11:30 ` Tsuchiya Yuto
2021-12-01 11:35 ` Tsuchiya Yuto
2021-12-01 12:00 ` Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 05/17] media: atomisp: pci: fix inverted error check for ia_css_mipi_is_source_port_valid() Tsuchiya Yuto
2021-11-02 11:33 ` Dan Carpenter
2021-11-08 15:00 ` Tsuchiya Yuto
2021-11-08 15:14 ` Dan Carpenter
2021-11-08 15:25 ` Tsuchiya Yuto
2021-11-08 15:33 ` Dan Carpenter
2021-11-08 16:35 ` Mauro Carvalho Chehab
2021-12-01 12:15 ` Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 06/17] media: atomisp: pci: use IA_CSS_ERROR() for error messages in sh_css_mipi.c Tsuchiya Yuto
2021-11-02 11:35 ` Dan Carpenter
2021-11-08 15:39 ` Tsuchiya Yuto
2021-11-08 16:39 ` Mauro Carvalho Chehab
2021-10-17 16:19 ` [PATCH 07/17] media: atomisp: pci: fix ifdefs in sh_css.c Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 08/17] media: atomisp: pci: make fw ver irci_stable_candrpv_0415_20150521_0458 work - 1/5 Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 09/17] media: atomisp: pci: make fw ver irci_stable_candrpv_0415_20150521_0458 work - 2/5 Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 10/17] media: atomisp: pci: make fw ver irci_stable_candrpv_0415_20150521_0458 work - 3/5 Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 11/17] media: atomisp: pci: make fw ver irci_stable_candrpv_0415_20150521_0458 work - 4/5 Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 12/17] media: atomisp: pci: make fw ver irci_stable_candrpv_0415_20150521_0458 work - 5/5 Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 13/17] media: atomisp: pci: release_version is now irci_stable_candrpv_0415_20150521_0458 Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 14/17] media: atomisp: pci: Remove remaining instance of call to trace_printk Tsuchiya Yuto
[not found] ` <20211026093224.6c7f7fbf@sal.lan>
2021-10-28 9:34 ` Tsuchiya Yuto
2021-10-28 11:42 ` Mauro Carvalho Chehab
2021-11-01 14:22 ` Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 15/17] media: atomsip: pci: add Microsoft Surface 3 ACPI vars Tsuchiya Yuto
2021-10-17 16:19 ` [PATCH 16/17] [NOT-FOR-MERGE] media: atomsip: pci: add DMI match for Microsoft Surface 3 with broken DMI (OEMB) Tsuchiya Yuto
2021-10-18 7:56 ` Hans de Goede
2021-10-21 9:46 ` Tsuchiya Yuto
2021-10-21 18:46 ` Hans de Goede
2021-10-27 14:47 ` Tsuchiya Yuto
2021-10-27 15:30 ` Hans de Goede
2021-10-18 7:56 ` Hans de Goede
2021-10-17 16:19 ` [PATCH 17/17] [NOT-FOR-MERGE] atomisp: Fix up the open v load race Tsuchiya Yuto
2021-10-18 7:48 ` [PATCH 00/17] various fixes for atomisp to make it work Hans de Goede
2021-10-19 13:50 ` Tsuchiya Yuto
2021-10-19 16:36 ` Andy Shevchenko
2021-10-20 13:17 ` Tsuchiya Yuto
2021-10-18 7:56 ` Andy Shevchenko
2021-10-20 6:50 ` Mauro Carvalho Chehab
2021-10-20 12:44 ` Tsuchiya Yuto
2021-10-18 11:04 ` Andy Shevchenko
2021-10-20 12:48 ` Tsuchiya Yuto
2021-10-28 4:32 ` Tsuchiya Yuto
2021-10-28 10:58 ` Mauro Carvalho Chehab
2021-10-30 9:50 ` Tsuchiya Yuto
2021-10-30 10:49 ` Mauro Carvalho Chehab
2021-10-30 11:01 ` Andy Shevchenko
2021-10-30 18:30 ` Mauro Carvalho Chehab
2021-10-28 12:51 ` Mauro Carvalho Chehab
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