From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Hans de Goede <hdegoede@redhat.com>
Cc: Jani Nikula <jani.nikula@intel.com>,
intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
dri-devel@lists.freedesktop.org, Daniel Vetter <daniel@ffwll.ch>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
David Airlie <airlied@gmail.com>
Subject: Re: [Intel-gfx] [rft, PATCH v1 0/2] drm/i915/dsi: An attempt to get rid of IOSF GPIO on VLV
Date: Wed, 18 Oct 2023 15:52:35 +0300 [thread overview]
Message-ID: <ZS/VE3w7bafj+Kuu@smile.fi.intel.com> (raw)
In-Reply-To: <0c88666a-ff36-b649-d244-ccce500b6c2f@redhat.com>
On Wed, Oct 18, 2023 at 11:09:35AM +0200, Hans de Goede wrote:
> On 10/18/23 07:10, Andy Shevchenko wrote:
> > DSI code for VBT has a set of ugly GPIO hacks, one of which is direct
> > talking to GPIO IP behind the actual driver's back. An attempt to fix
> > that is here.
> >
> > If I understood correctly, my approach should work in the similar way as
> > the current IOSF GPIO.
> >
> > Hans, I believe you have some devices that use this piece of code,
> > is it possible to give a test run on (one of) them?
>
> Yes I should be able to find a device or 2 which poke GPIOs from the
> VBT MIPI sequences. Unfortunately I don't know from the top of my head
> which devices actually use this, so I may need to try quite a few devices
> before finding one which actually uses this.
>
> I'll try to get this series tested sometime the coming weeks,
> depending on when I can schedule some time for this.
No hurry. maybe you simply can add into your usual tree you run on your
devices?
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2023-10-18 12:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 5:10 [Intel-gfx] [rft, PATCH v1 0/2] drm/i915/dsi: An attempt to get rid of IOSF GPIO on VLV Andy Shevchenko
2023-10-18 5:10 ` [Intel-gfx] [PATCH v1 1/2] drm/i915/dsi: Extract common soc_gpio_exec() helper Andy Shevchenko
2023-10-18 5:10 ` [Intel-gfx] [PATCH v1 2/2] drm/i915/dsi: Replace poking of VLV GPIOs behind the driver's back Andy Shevchenko
2023-10-18 9:09 ` [Intel-gfx] [rft, PATCH v1 0/2] drm/i915/dsi: An attempt to get rid of IOSF GPIO on VLV Hans de Goede
2023-10-18 12:52 ` Andy Shevchenko [this message]
2023-10-24 15:58 ` Andy Shevchenko
2023-10-18 19:37 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2023-10-18 21:23 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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