From: marex@denx.de (Marek Vasut)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: mx28: Add LCD pinmux
Date: Sun, 24 Jun 2012 15:43:53 +0200 [thread overview]
Message-ID: <201206241543.54209.marex@denx.de> (raw)
In-Reply-To: <CAOMZO5BD2N88T+0Z=tUfdo+HRdj8q0KmE=4tRX07QAb1n7s7Ng@mail.gmail.com>
Dear Fabio Estevam,
> On Sun, Jun 24, 2012 at 10:05 AM, Marek Vasut <marex@denx.de> wrote:
> > But the BPP should corelate with the number of connected data pins. Or do
> > you have any counter-argument? And besides, it's much easier to
> > understand like that.
>
> This is not true. The pixel depth (bpp) tells how the bits are paked
> in the memory and does not correlate with the number of physically
> connected pins. For example: you can have a 16 pin LCD and decide to
> display it as 16bpp or 32bpp.
>
> So keeping the bpp in the name of these data structure is not correct
> as you are only describing the physical connection.
Ah that's right ... makes sense now. Will respin the patch.
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-06-24 13:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-23 18:45 [PATCH] ARM: mx28: Add LCD pinmux Marek Vasut
2012-06-24 6:28 ` Fabio Estevam
2012-06-24 13:05 ` Marek Vasut
2012-06-24 13:15 ` Fabio Estevam
2012-06-24 13:43 ` Marek Vasut [this message]
2012-06-26 2:52 ` Shawn Guo
2012-06-26 12:17 ` Marek Vasut
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