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| Started by | Shuah Khan <shuahkh@osg.samsung.com> |
|---|---|
| First post | 2016-02-04 05:10 +0100 |
| Last post | 2016-02-04 09:50 +0100 |
| Articles | 2 — 2 participants |
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[PATCH v2 02/22] media: Add ALSA Media Controller function entities Shuah Khan <shuahkh@osg.samsung.com> - 2016-02-04 05:10 +0100
Re: [PATCH v2 02/22] media: Add ALSA Media Controller function entities Mauro Carvalho Chehab <mchehab@osg.samsung.com> - 2016-02-04 09:50 +0100
| From | Shuah Khan <shuahkh@osg.samsung.com> |
|---|---|
| Date | 2016-02-04 05:10 +0100 |
| Subject | [PATCH v2 02/22] media: Add ALSA Media Controller function entities |
| Message-ID | <qYjp0-3uR-11@gated-at.bofh.it> |
Add ALSA Media Controller capture, playback, and mixer
function entity defines.
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
---
include/uapi/linux/media.h | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index ee020e8..7d50480 100644
--- a/include/uapi/linux/media.h
+++ b/include/uapi/linux/media.h
@@ -98,6 +98,17 @@ struct media_device_info {
#define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 42)
/*
+ * DOC: Media Controller Next Generation ALSA Function Entities
+ *
+ * MEDIA_ENT_F_AUDIO_CAPTURE - Audio Capture Function
+ * MEDIA_ENT_F_AUDIO_PLAYBACK - Audio Play Back Function
+ * MEDIA_ENT_F_AUDIO_MIXER - Audio Mixer Function
+*/
+#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 200)
+#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 201)
+#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 202)
+
+/*
* Don't touch on those. The ranges MEDIA_ENT_F_OLD_BASE and
* MEDIA_ENT_F_OLD_SUBDEV_BASE are kept to keep backward compatibility
* with the legacy v1 API.The number range is out of range by purpose:
--
2.5.0
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| From | Mauro Carvalho Chehab <mchehab@osg.samsung.com> |
|---|---|
| Date | 2016-02-04 09:50 +0100 |
| Subject | Re: [PATCH v2 02/22] media: Add ALSA Media Controller function entities |
| Message-ID | <qYnLX-6cC-5@gated-at.bofh.it> |
| In reply to | #1326376 |
Em Wed, 03 Feb 2016 21:03:34 -0700
Shuah Khan <shuahkh@osg.samsung.com> escreveu:
> Add ALSA Media Controller capture, playback, and mixer
> function entity defines.
>
> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
> ---
> include/uapi/linux/media.h | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
> index ee020e8..7d50480 100644
> --- a/include/uapi/linux/media.h
> +++ b/include/uapi/linux/media.h
> @@ -98,6 +98,17 @@ struct media_device_info {
> #define MEDIA_ENT_F_IF_AUD_DECODER (MEDIA_ENT_F_BASE + 42)
>
> /*
> + * DOC: Media Controller Next Generation ALSA Function Entities
> + *
> + * MEDIA_ENT_F_AUDIO_CAPTURE - Audio Capture Function
> + * MEDIA_ENT_F_AUDIO_PLAYBACK - Audio Play Back Function
> + * MEDIA_ENT_F_AUDIO_MIXER - Audio Mixer Function
> +*/
Wrong way to document it. Please see my comments to patch 01/22.
> +#define MEDIA_ENT_F_AUDIO_CAPTURE (MEDIA_ENT_F_BASE + 200)
> +#define MEDIA_ENT_F_AUDIO_PLAYBACK (MEDIA_ENT_F_BASE + 201)
> +#define MEDIA_ENT_F_AUDIO_MIXER (MEDIA_ENT_F_BASE + 202)
> +
> +/*
> * Don't touch on those. The ranges MEDIA_ENT_F_OLD_BASE and
> * MEDIA_ENT_F_OLD_SUBDEV_BASE are kept to keep backward compatibility
> * with the legacy v1 API.The number range is out of range by purpose:
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