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From: "Frank Wunderlich" <frank-w@public-files.de>
To: "CK Hu" <ck.hu@mediatek.com>
Cc: "Daniel Vetter" <daniel@ffwll.ch>,
	"\"Noralf Trønnes\"" <noralf@tronnes.org>,
	"David Airlie" <airlied@linux.ie>,
	"Alexander Ryabchenko" <d3adme4t@gmail.com>,
	"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	"Matthias Brugger" <matthias.bgg@gmail.com>,
	"moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	"Philipp Zabel" <p.zabel@pengutronix.de>,
	"Linux ARM" <linux-arm-kernel@lists.infradead.org>
Subject: Aw: Re: Re: [PATCH] drm/mediatek: Add MTK Framebuffer-Device (mt7623)
Date: Fri, 11 Jan 2019 19:23:42 +0100
Message-ID: <trinity-c852a1ec-38d2-41d2-aefd-9cd385e8f772-1547231022924@3c-app-gmx-bs19> (raw)
In-Reply-To: <1547200155.4209.4.camel@mtksdaap41>

like Daniel guessed, fb-console does not work with this Patch.

i tried your Patch (additional patch for headerfile): https://github.com/frank-w/BPI-R2-4.14/commits/4.20-fbdev

and R2 hangs  (no crash and no further boot)

[    5.435075] mediatek-drm 14000000.dispsys: bound 14012000.rdma (ops mtk_disp)
[    5.435134] mediatek-drm 14000000.dispsys: bound 14014000.dpi (ops mtk_dpi_c)
[    5.459277] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).      
[    5.465863] [drm] No driver support for vblank timestamp query.              
[    5.472331] [drm] Initialized mediatek 1.0.0 20150513 for 14000000.dispsys o0

my monitor is switched on, but no output....we had added fbdev-driver to get FB-console over hdmi, so it's currently useless

regards Frank

  parent reply index

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-02  8:49 Frank Wunderlich
2019-01-07 10:36 ` Daniel Vetter
2019-01-08 13:40   ` Daniel Vetter
2019-01-10 19:01     ` Aw: " Frank Wunderlich
2019-01-10 20:02       ` Daniel Vetter
2019-01-11  3:20         ` CK Hu
2019-01-11  9:20           ` Daniel Vetter
2019-01-11  9:49             ` CK Hu
2019-01-11 10:25               ` Daniel Vetter
2019-01-11 16:07                 ` Noralf Trønnes
2019-01-14  2:02                   ` CK Hu
2019-01-11 18:23               ` Frank Wunderlich [this message]
2019-01-11  1:31       ` Aw: " CK Hu

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