Re: [PATCH v3 02/22] uapi/media.h: Declare interface types for ALSA

Takashi Iwai
2016-02-26T19:38:13Z

On Fri, 26 Feb 2016 20:30:03 +0100,
Shuah Khan wrote:
>
> On 02/17/2016 05:21 AM, Mauro Carvalho Chehab wrote:
> > Em Thu, 11 Feb 2016 16:41:18 -0700
> > Shuah Khan <shuahkh@osg.samsung.com> escreveu:
> >
> >> Declare the interface types to be used on alsa for
> >> the new G_TOPOLOGY ioctl.
> >>
> >> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
> >> ---
> >> drivers/media/media-entity.c | 16 ++++++++++++++++
> >> include/uapi/linux/media.h | 10 ++++++++++
> >> 2 files changed, 26 insertions(+)
> >>
> >> diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
> >> index f2e4360..6179543 100644
> >> --- a/drivers/media/media-entity.c
> >> +++ b/drivers/media/media-entity.c
> >> @@ -65,6 +65,22 @@ static inline const char *intf_type(struct media_interface *intf)
> >> return "v4l2-subdev";
> >> case MEDIA_INTF_T_V4L_SWRADIO:
> >> return "swradio";
> >> + case MEDIA_INTF_T_ALSA_PCM_CAPTURE:
> >> + return "pcm-capture";
> >> + case MEDIA_INTF_T_ALSA_PCM_PLAYBACK:
> >> + return "pcm-playback";
> >> + case MEDIA_INTF_T_ALSA_CONTROL:
> >> + return "alsa-control";
> >> + case MEDIA_INTF_T_ALSA_COMPRESS:
> >> + return "compress";
> >> + case MEDIA_INTF_T_ALSA_RAWMIDI:
> >> + return "rawmidi";
> >> + case MEDIA_INTF_T_ALSA_HWDEP:
> >> + return "hwdep";
> >> + case MEDIA_INTF_T_ALSA_SEQUENCER:
> >> + return "sequencer";
> >> + case MEDIA_INTF_T_ALSA_TIMER:
> >> + return "timer";
> >> default:
> >> return "unknown-intf";
> >> }
> >> diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
> >> index c9eb42a..3cc0366 100644
> >> --- a/include/uapi/linux/media.h
> >> +++ b/include/uapi/linux/media.h
> >> @@ -265,6 +265,7 @@ struct media_links_enum {
> >>
> >> #define MEDIA_INTF_T_DVB_BASE 0x00000100
> >> #define MEDIA_INTF_T_V4L_BASE 0x00000200
> >> +#define MEDIA_INTF_T_ALSA_BASE 0x00000300
> >>
> >> /* Interface types */
> >>
> >> @@ -280,6 +281,15 @@ struct media_links_enum {
> >> #define MEDIA_INTF_T_V4L_SUBDEV (MEDIA_INTF_T_V4L_BASE + 3)
> >> #define MEDIA_INTF_T_V4L_SWRADIO (MEDIA_INTF_T_V4L_BASE + 4)
> >>
> >> +#define MEDIA_INTF_T_ALSA_PCM_CAPTURE (MEDIA_INTF_T_ALSA_BASE)
> >> +#define MEDIA_INTF_T_ALSA_PCM_PLAYBACK (MEDIA_INTF_T_ALSA_BASE + 1)
> >> +#define MEDIA_INTF_T_ALSA_CONTROL (MEDIA_INTF_T_ALSA_BASE + 2)
> >> +#define MEDIA_INTF_T_ALSA_COMPRESS (MEDIA_INTF_T_ALSA_BASE + 3)
> >> +#define MEDIA_INTF_T_ALSA_RAWMIDI (MEDIA_INTF_T_ALSA_BASE + 4)
> >> +#define MEDIA_INTF_T_ALSA_HWDEP (MEDIA_INTF_T_ALSA_BASE + 5)
> >> +#define MEDIA_INTF_T_ALSA_SEQUENCER (MEDIA_INTF_T_ALSA_BASE + 6)
> >> +#define MEDIA_INTF_T_ALSA_TIMER (MEDIA_INTF_T_ALSA_BASE + 7)
> >> +
> >> /*
> >> * MC next gen API definitions
> >> *
> >
> > Looks OK to me.
> >
> > Takashi,
> >
> > If this is OK for you too, would you mind acking it?
> >
>
> Hi Takashi,
>
> Are you okay with this patch? Could you please
> Ack it.

Sorry for the late response.
Yes, this definition looks OK to me.

Acked-by: Takashi Iwai <tiwai@suse.de>

thanks,

Takashi