From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Takashi Iwai <tiwai@suse.de>
Cc: Cedric Le Goater <clg@fr.ibm.com>,
Dinar Valeev <dvaleev@suse.com>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] offb: Fix little-endian support
Date: Mon, 16 Jun 2014 07:32:17 +0000 [thread overview]
Message-ID: <1402903937.7661.33.camel@pasglop> (raw)
In-Reply-To: <s5h8uq4qm3h.wl%tiwai@suse.de>
On Wed, 2014-05-14 at 19:57 +0200, Takashi Iwai wrote:
>
> Hm, so it actually regressed on BE?
>
> It's strange because fb_math_be() should be true and the patch won't
> change the values in that case...
Shouldn't the patch be based on foreign endian being set rather than
just "be" anyway ?
IE. If the fb is LE and the host is LE we *also* don't want to change
the ordering, which will be the case when we fix qemu...
Cheers,
Ben.
WARNING: multiple messages have this Message-ID (diff)
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Takashi Iwai <tiwai@suse.de>
Cc: Cedric Le Goater <clg@fr.ibm.com>,
Dinar Valeev <dvaleev@suse.com>,
Tomi Valkeinen <tomi.valkeinen@ti.com>,
Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>,
linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] offb: Fix little-endian support
Date: Mon, 16 Jun 2014 17:32:17 +1000 [thread overview]
Message-ID: <1402903937.7661.33.camel@pasglop> (raw)
In-Reply-To: <s5h8uq4qm3h.wl%tiwai@suse.de>
On Wed, 2014-05-14 at 19:57 +0200, Takashi Iwai wrote:
>
> Hm, so it actually regressed on BE?
>
> It's strange because fb_math_be() should be true and the patch won't
> change the values in that case...
Shouldn't the patch be based on foreign endian being set rather than
just "be" anyway ?
IE. If the fb is LE and the host is LE we *also* don't want to change
the ordering, which will be the case when we fix qemu...
Cheers,
Ben.
next prev parent reply other threads:[~2014-06-16 7:32 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-14 13:21 [PATCH] offb: Fix little-endian support Takashi Iwai
2014-05-14 13:21 ` Takashi Iwai
2014-05-14 14:01 ` Cedric Le Goater
2014-05-14 14:01 ` Cedric Le Goater
2014-05-14 14:24 ` Takashi Iwai
2014-05-14 14:24 ` Takashi Iwai
2014-05-14 17:04 ` Cedric Le Goater
2014-05-14 17:04 ` Cedric Le Goater
2014-05-14 17:57 ` Takashi Iwai
2014-05-14 17:57 ` Takashi Iwai
2014-06-16 7:23 ` Benjamin Herrenschmidt
2014-06-16 7:23 ` Benjamin Herrenschmidt
2014-06-16 7:32 ` Benjamin Herrenschmidt [this message]
2014-06-16 7:32 ` Benjamin Herrenschmidt
2014-05-14 16:56 ` Geert Uytterhoeven
2014-05-14 16:56 ` Geert Uytterhoeven
2014-06-16 7:35 ` Benjamin Herrenschmidt
2014-06-16 7:35 ` Benjamin Herrenschmidt
2014-06-16 23:54 ` Benjamin Herrenschmidt
2014-06-16 23:54 ` Benjamin Herrenschmidt
2014-06-17 10:01 ` Takashi Iwai
2014-06-17 10:01 ` Takashi Iwai
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