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Message-Id: <1463751294-24769-1-git-send-email-LW@KARO-electronics.de>
Date: Fri, 20 May 2016 15:34:51 +0200
From: Lothar Waßmann <LW@...O-electronics.de>
To: David Airlie <airlied@...ux.ie>,
Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
Philipp Zabel <p.zabel@...gutronix.de>,
Tomi Valkeinen <tomi.valkeinen@...com>,
dri-devel@...ts.freedesktop.org, linux-fbdev@...r.kernel.org,
linux-kernel@...r.kernel.org,
Russell King - ARM Linux <linux@...linux.org.uk>,
Sascha Hauer <kernel@...gutronix.de>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>
Subject: [PATCH 0/3] drm/imx: convey the pixelclk-active and de-active flags to the ipu-di driver
The 'de-active' and 'pixelclk-active' DT properties are evaluated
by of_parse_display_timing() called from of_get_drm_display_mode(),
but later lost in the conversion from videomode.flags to
drm_display_mode.flags.
Use an open coded version of of_get_drm_display_mode() to get access
to these flags and make sure they are passed on to the ipu-di driver.
This patch also makes sure, that the 'bus_flags' specified in the
simple-panel driver will be passed on from the ipu-di driver.
The first patch in this series makes sure, the imx-ldb driver honors
the 'native-mode' property in DT (like the parallel-display driver
does already).
The third patch removes some dead code in the parallel-display driver,
hat depends on a variable which is never assigned a non-zero value and
thus can never be reached.
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