From: Peter Stuge <peter@stuge.se>
To: "Noralf Trønnes" <noralf@tronnes.org>
Cc: dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 1/2] drm/gud: Add Raspberry Pi Pico ID
Date: Sat, 3 Jul 2021 19:24:48 +0000 [thread overview]
Message-ID: <20210703192448.26298.qmail@stuge.se> (raw)
In-Reply-To: <20210703141321.35494-1-noralf@tronnes.org>
Hi Noralf,
Noralf Trønnes wrote:
> Add VID/PID for the Raspberry Pi Pico implementation.
> Source: https://github.com/notro/gud-pico
>
> +++ b/drivers/gpu/drm/gud/gud_drv.c
> @@ -660,6 +660,7 @@ static int gud_resume(struct usb_interface *intf)
>
> static const struct usb_device_id gud_id_table[] = {
> { USB_DEVICE_INTERFACE_CLASS(0x1d50, 0x614d, USB_CLASS_VENDOR_SPEC) },
> + { USB_DEVICE_INTERFACE_CLASS(0x16d0, 0x10a9, USB_CLASS_VENDOR_SPEC) },
> { }
> };
A VID/PID isn't neccessarily tied to one implementation; as long as an
implementation is in fact compatible with the driver I consider it okay
to reuse a VID/PID, and the 0x1d50 conditions are met by gud-pico too.
That said, there's no harm in adding another id. :)
Reviewed-by: Peter Stuge <peter@stuge.se>
//Peter
next prev parent reply other threads:[~2021-07-03 19:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-03 14:13 [PATCH 1/2] drm/gud: Add Raspberry Pi Pico ID Noralf Trønnes
2021-07-03 14:13 ` [PATCH 2/2] drm/gud: Add async_flush module parameter Noralf Trønnes
2021-07-03 19:29 ` Peter Stuge
2021-07-03 19:24 ` Peter Stuge [this message]
2021-07-08 13:41 ` [PATCH 1/2] drm/gud: Add Raspberry Pi Pico ID Noralf Trønnes
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