On Wed, Dec 14, 2011 at 02:15:22PM +0100, Laurent Pinchart wrote:
> Hi Igor,
> 
> On Wednesday 14 December 2011 10:31:35 Igor Grinberg wrote:
> > On 12/14/11 03:25, Martin Hostettler wrote:
> > > Adds board support for an MT9M032 based camera to omap3evm.
> > > 
> > > Signed-off-by: Martin Hostettler <mar...@neutronstar.dyndns.org>
> 
> [snip]
> 
> > > diff --git a/arch/arm/mach-omap2/board-omap3evm-camera.c
> > > b/arch/arm/mach-omap2/board-omap3evm-camera.c new file mode 100644
> > > index 0000000..bffd5b8
> > > --- /dev/null
> > > +++ b/arch/arm/mach-omap2/board-omap3evm-camera.c
> > > @@ -0,0 +1,155 @@
> 
> [snip]
> 
> > > +#include <linux/i2c.h>
> > > +#include <linux/init.h>
> > > +#include <linux/platform_device.h>
> > > +
> > > +#include <linux/gpio.h>
> > > +#include <plat/mux.h>
> > > +#include "mux.h"
> > > +
> > > +#include "../../../drivers/media/video/omap3isp/isp.h"
> > 
> > Laurent,
> > In one of the previous reviews, you stated:
> > "I'll probably split it and move the part required by board files to
> > include/media/omap3isp.h".
> > Is there any progress on that?
> 
> Yes, it has been half-fixed in mainline. Half only because all the structures 
> and macros that should be used by board code are now in <media/omap3isp.h>, 
> but some boards need to access OMAP3 ISP internals from board code, which 
> still requires drivers/media/video/omap3isp/isp.h. This will eventually be 
> fixed, when the generic struct clk object will be available.
> 
> After a quick look at this patch it seems that <media/omap3isp.h> should be 
> enough here.

Almost. The code uses ISPCTRL_PAR_BRIDGE_DISABLE which is only available
from drivers/media/video/omap3isp/ispreg.h.

So i'd say it's better to keep that include than to duplicate this constant
in the code.

What do you think?

By the way, it seems drivers/media/video/omap3isp/ispvideo.c is missing a 
#include <linux/module.h> at the moment. I had to patch that line in to get
omap3isp to compile as module.

> 
> > > +#include "media/mt9m032.h"
> 
> And this should be <media/mt9m032.h>

I'll change this.

Regards,
 - Martin Hostettler

> 
> > > +#include "devices.h"
> 
> -- 
> Regards,
> 
> Laurent Pinchart
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