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From: Brian Swetland <swetland@google.com>
To: linux-omap-open-source@linux.omap.com
Subject: omapfb -- panel initialization inflexibility
Date: Fri, 2 Dec 2005 19:42:19 -0800	[thread overview]
Message-ID: <20051203034219.GA1516@localhost.localdomain> (raw)


I have an lcd panel connected to a omap730 based system that *requires*
that MCK, HSYNC, and VSYNC are active when it is powered on.  It will
not initialize correctly otherwise.

I've modified my omapfb driver so that there is a new OMAP_LCDC_*
flag (OMAP_LCDC_PANEL_INIT_AFTER_LCDC) that determines if the
enable hook is called where it is in the existing driver, or if
it is called after omapfb_set_update_mode() returns.

Any objections to this workaround?  Any suggestions for a better
name for the flag?  Is there a better value than 0x200 for the flag?

Thanks,

Brian

             reply	other threads:[~2005-12-03  3:42 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-12-03  3:42 Brian Swetland [this message]
2005-12-05 12:35 ` omapfb -- panel initialization inflexibility Imre Deak
2005-12-05 13:49   ` [PATCH] omapfb: panel enable/disable reordering Brian Swetland
2005-12-20 12:15     ` Juha Yrjölä

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