Re: [PATCH] xc5000: Add MODULE_FIRMWARE statements

[Antti Palosaari]

On 07/25/2012 04:24 PM, Devin Heitmueller wrote:
> On Wed, Jul 25, 2012 at 9:15 AM, Tim Gardner <tim.gardner@xxxxxxxxxxxxx> wrote:
> > This will make modinfo more useful with regard
> > to discovering necessary firmware files.
> >
> > Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx>
> > Cc: Michael Krufky <mkrufky@xxxxxxxxxxxxxx>
> > Cc: Eddi De Pieri <eddi@xxxxxxxxxxx>
> > Cc: linux-media@xxxxxxxxxxxxxxx
> > Signed-off-by: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
> > ---
> >   drivers/media/common/tuners/xc5000.c |    8 ++++++--
> >   1 file changed, 6 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
> > index dcca42c..4d33f86 100644
> > --- a/drivers/media/common/tuners/xc5000.c
> > +++ b/drivers/media/common/tuners/xc5000.c
> > @@ -210,13 +210,15 @@ struct xc5000_fw_cfg {
> >          u16 size;
> >   };
> >
> > +#define XC5000A_FIRMWARE "dvb-fe-xc5000-1.6.114.fw"
> >   static const struct xc5000_fw_cfg xc5000a_1_6_114 = {
> > -       .name = "dvb-fe-xc5000-1.6.114.fw",
> > +       .name = XC5000A_FIRMWARE,
> >          .size = 12401,
> >   };
> >
> > +#define XC5000C_FIRMWARE "dvb-fe-xc5000c-41.024.5.fw"
> >   static const struct xc5000_fw_cfg xc5000c_41_024_5 = {
> > -       .name = "dvb-fe-xc5000c-41.024.5.fw",
> > +       .name = XC5000C_FIRMWARE,
> >          .size = 16497,
> >   };
> >
> > @@ -1253,3 +1255,5 @@ EXPORT_SYMBOL(xc5000_attach);
> >   MODULE_AUTHOR("Steven Toth");
> >   MODULE_DESCRIPTION("Xceive xc5000 silicon tuner driver");
> >   MODULE_LICENSE("GPL");
> > +MODULE_FIRMWARE(XC5000A_FIRMWARE);
> > +MODULE_FIRMWARE(XC5000C_FIRMWARE);
> > --
>
> Hi Tim,
>
> I'm just eyeballing the patch and I'm not familiar with this new
> functionality, but where are the new macros you're specifying actually
> defined?  You're swapping out the filename for XC5000A_FIRMWARE, but
> where is the actual reference to "dvb-fe-xc5000-1.6.114.fw"?
>
> Also, Mauro, can I merge this into my tree first rather than you
> pulling it direct?  I've got a whole patch series for xc5000 that I'm
> slated to issue a PULL for this weekend, and I *really* don't want to
> rebase the series for a four line change (which will definitely cause
> a conflict).
>
> Devin

Also this issue has been spoken earlier and nacked. It was 2009 when Ben 
Hutchings sends large patch serie adding MODULE_FIRMWARE for every 
Linux-Media driver. I am not sure if arguments are changed after that to 
allow it now.
http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg11373.html

regards
Antti

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