On Tuesday 01 December 2009, Petr Vandrovec wrote:
> Ondrej Zary wrote:
> > Fix completely broken mute handling radio-sf16fmi.
> > The sound was muted immediately after tuning in KRadio.
> > Also fix typos and add SF16-FMP to the texts.
>
> I do not have device anymore. Looks OK to me.
>
> > Signed-off-by: Ondrej Zary <li...@rainbow-software.org>
>
> Acked-by: Petr Vandrovec <p...@vandrovec.name>
>
> To whom should I forward this (and your second patch), I did not do any
> SF16 work for 10 years (and no LKML for 3).
No one seems to care here on linux-media :(
> Thanks,
> Petr
>
> > diff -urp linux-source-2.6.31-orig/drivers/media/radio/Kconfig
> > linux-source-2.6.31/drivers/media/radio/Kconfig ---
> > linux-source-2.6.31-orig/drivers/media/radio/Kconfig 2009-09-10
> > 00:13:59.000000000 +0200 +++
> > linux-source-2.6.31/drivers/media/radio/Kconfig 2009-11-28
> > 11:51:42.000000000 +0100 @@ -196,7 +196,7 @@ config RADIO_MAESTRO
> > module will be called radio-maestro.
> >
> > config RADIO_SF16FMI
> > - tristate "SF16FMI Radio"
> > + tristate "SF16-FMI/SF16-FMP Radio"
> > depends on ISA && VIDEO_V4L2
> > ---help---
> > Choose Y here if you have one of these FM radio cards. If you
> > diff -urp linux-source-2.6.31-orig/drivers/media/radio/radio-sf16fmi.c
> > linux-source-2.6.31/drivers/media/radio/radio-sf16fmi.c ---
> > linux-source-2.6.31-orig/drivers/media/radio/radio-sf16fmi.c
> > 2009-09-10
> > 00:13:59.000000000 +0200 +++
> > linux-source-2.6.31/drivers/media/radio/radio-sf16fmi.c 2009-11-28
> > 11:39:35.000000000 +0100 @@ -1,4 +1,4 @@
> > -/* SF16FMI radio driver for Linux radio support
> > +/* SF16-FMI and SF16-FMP radio driver for Linux radio support
> > * heavily based on rtrack driver...
> > * (c) 1997 M. Kirkwood
> > * (c) 1998 Petr Vandrovec, vandr...@vc.cvut.cz
> > @@ -11,7 +11,7 @@
> > *
> > * Frequency control is done digitally -- ie
> > out(port,encodefreq(95.8)); * No volume control - only mute/unmute - you
> > have to use line volume - * control on SB-part of SF16FMI
> > + * control on SB-part of SF16-FMI/SF16-FMP
> > *
> > * Converted to V4L2 API by Mauro Carvalho Chehab
> > <mche...@infradead.org> */
> > @@ -30,14 +30,14 @@
> > #include <media/v4l2-ioctl.h>
> >
> > MODULE_AUTHOR("Petr Vandrovec, vandr...@vc.cvut.cz and M. Kirkwood");
> > -MODULE_DESCRIPTION("A driver for the SF16MI radio.");
> > +MODULE_DESCRIPTION("A driver for the SF16-FMI and SF16-FMP radio.");
> > MODULE_LICENSE("GPL");
> >
> > static int io = -1;
> > static int radio_nr = -1;
> >
> > module_param(io, int, 0);
> > -MODULE_PARM_DESC(io, "I/O address of the SF16MI card (0x284 or 0x384)");
> > +MODULE_PARM_DESC(io, "I/O address of the SF16-FMI or SF16-FMP card
> > (0x284 or 0x384)"); module_param(radio_nr, int, 0);
> >
> > #define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
> > @@ -47,7 +47,7 @@ struct fmi
> > struct v4l2_device v4l2_dev;
> > struct video_device vdev;
> > int io;
> > - int curvol; /* 1 or 0 */
> > + bool mute;
> > unsigned long curfreq; /* freq in kHz */
> > struct mutex lock;
> > };
> > @@ -105,7 +105,7 @@ static inline int fmi_setfreq(struct fmi
> > outbits(8, 0xC0, fmi->io);
> > msleep(143); /* was schedule_timeout(HZ/7) */
> > mutex_unlock(&fmi->lock);
> > - if (fmi->curvol)
> > + if (!fmi->mute)
> > fmi_unmute(fmi);
> > return 0;
> > }
> > @@ -116,7 +116,7 @@ static inline int fmi_getsigstr(struct f
> > int res;
> >
> > mutex_lock(&fmi->lock);
> > - val = fmi->curvol ? 0x08 : 0x00; /* unmute/mute */
> > + val = fmi->mute ? 0x00 : 0x08; /* mute/unmute */
> > outb(val, fmi->io);
> > outb(val | 0x10, fmi->io);
> > msleep(143); /* was schedule_timeout(HZ/7) */
> > @@ -204,7 +204,7 @@ static int vidioc_g_ctrl(struct file *fi
> >
> > switch (ctrl->id) {
> > case V4L2_CID_AUDIO_MUTE:
> > - ctrl->value = fmi->curvol;
> > + ctrl->value = fmi->mute;
> > return 0;
> > }
> > return -EINVAL;
> > @@ -221,7 +221,7 @@ static int vidioc_s_ctrl(struct file *fi
> > fmi_mute(fmi);
> > else
> > fmi_unmute(fmi);
> > - fmi->curvol = ctrl->value;
> > + fmi->mute = ctrl->value;
> > return 0;
> > }
> > return -EINVAL;
--
Ondrej Zary
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