From: Lucas Stach <l.stach@pengutronix.de>
To: Adam Ford <aford173@gmail.com>,
Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Cc: Marek Vasut <marex@denx.de>,
Neil Armstrong <neil.armstrong@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Robert Foss <rfoss@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Jonas Karlman <jonas@kwiboo.se>,
linux-kernel@vger.kernel.org,
Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
aford@beaconembedded.com, dri-devel@lists.freedesktop.org,
Frieder Schrempf <frieder.schrempf@kontron.de>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Jagan Teki <jagan@amarulasolutions.com>,
Andrzej Hajda <andrzej.hajda@intel.com>,
Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [PATCH V8 0/7] drm: bridge: samsung-dsim: Support variable clocking
Date: Thu, 08 Jun 2023 14:52:44 +0200 [thread overview]
Message-ID: <343dc13df7369ccee22f51852b3e8518e500025a.camel@pengutronix.de> (raw)
In-Reply-To: <CAHCN7xKdKGA02=ZDNQkVVVDV0AZTqd7QpHA2Nq9LNnbmK=hKxA@mail.gmail.com>
Am Donnerstag, dem 08.06.2023 um 07:30 -0500 schrieb Adam Ford:
> On Thu, Jun 8, 2023 at 6:40 AM Rasmus Villemoes
> <rasmus.villemoes@prevas.dk> wrote:
> >
> >
[...]
> > > Have you tried using modetest to see what refresh rates are available?
> >
> > Hm. My userspace may be a little weird. When I run modetest I just get
> >
> > trying to open device 'i915'...failed
> > trying to open device 'amdgpu'...failed
> > ...
> > trying to open device 'imx-dcss'...failed
> > trying to open device 'mxsfb-drm'...failed
> > no device found
> >
>
> One the 8MP, I think you need to append "-M imx-lcdif" to the modetest
> command to specify the driver being used.
> I don't have my 8MP with me right now, but I think that's the right name.
That's correct. Alternatively update libdrm to >= 2.4.114, which knows
to look for this driver in the tests.
Regards,
Lucas
prev parent reply other threads:[~2023-06-08 12:53 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-26 3:05 [PATCH V8 0/7] drm: bridge: samsung-dsim: Support variable clocking Adam Ford
2023-05-26 3:05 ` [PATCH V8 1/7] drm: bridge: samsung-dsim: fix blanking packet size calculation Adam Ford
2023-05-26 3:05 ` [PATCH V8 2/7] drm: bridge: samsung-dsim: Fix PMS Calculator on imx8m[mnp] Adam Ford
2023-05-26 3:05 ` [PATCH V8 3/7] drm: bridge: samsung-dsim: Fetch pll-clock-frequency automatically Adam Ford
2023-05-26 3:05 ` [PATCH V8 4/7] drm: bridge: samsung-dsim: Select GENERIC_PHY_MIPI_DPHY Adam Ford
2023-05-26 3:05 ` [PATCH V8 5/7] drm: bridge: samsung-dsim: Dynamically configure DPHY timing Adam Ford
2023-05-26 3:05 ` [PATCH V8 6/7] drm: bridge: samsung-dsim: Support non-burst mode Adam Ford
2023-05-26 3:05 ` [PATCH V8 7/7] dt-bindings: bridge: samsung-dsim: Make some flags optional Adam Ford
2023-05-26 18:19 ` Conor Dooley
2023-05-26 19:24 ` Adam Ford
2023-05-26 19:30 ` Conor Dooley
2023-05-30 7:48 ` Krzysztof Kozlowski
2023-05-26 7:22 ` [PATCH V8 0/7] drm: bridge: samsung-dsim: Support variable clocking Neil Armstrong
2023-05-26 7:24 ` Neil Armstrong
2023-05-26 14:04 ` Adam Ford
2023-05-30 8:01 ` Neil Armstrong
2023-06-07 13:15 ` Rasmus Villemoes
2023-06-07 13:27 ` Adam Ford
2023-06-07 14:23 ` Adam Ford
2023-06-08 11:40 ` Rasmus Villemoes
2023-06-08 12:30 ` Adam Ford
2023-06-08 12:52 ` Lucas Stach [this message]
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