From: libin.yang@intel.com
To: alsa-devel@alsa-project.org, tiwai@suse.de,
intel-gfx@lists.freedesktop.org, daniel.vetter@ffwll.ch,
jani.nikula@linux.intel.com
Subject: [PATCH v5 1/4] drm/i915: Add audio sync_audio_rate callback
Date: Tue, 18 Aug 2015 14:51:51 +0800 [thread overview]
Message-ID: <1439880714-40931-1-git-send-email-libin.yang@intel.com> (raw)
From: Libin Yang <libin.yang@intel.com>
Add the sync_audio_rate callback.
With the callback, audio driver can trigger
i915 driver to set the proper N/CTS or N/M
based on different sample rates.
Signed-off-by: Libin Yang <libin.yang@intel.com>
---
include/drm/i915_component.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h
index c9a8b64..aabebcb 100644
--- a/include/drm/i915_component.h
+++ b/include/drm/i915_component.h
@@ -33,6 +33,7 @@ struct i915_audio_component {
void (*put_power)(struct device *);
void (*codec_wake_override)(struct device *, bool enable);
int (*get_cdclk_freq)(struct device *);
+ int (*sync_audio_rate)(struct device *, int port, int rate);
} *ops;
};
--
1.9.1
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/intel-gfx
next reply other threads:[~2015-08-18 7:01 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-18 6:51 libin.yang [this message]
2015-08-18 6:51 ` [PATCH v5 2/4] drm/i915: implement sync_audio_rate callback libin.yang
2015-08-21 15:14 ` Ville Syrjälä
2015-08-24 2:38 ` Yang, Libin
2015-08-24 12:53 ` Ville Syrjälä
2015-08-24 12:58 ` Takashi Iwai
2015-08-24 15:35 ` Yang, Libin
2015-08-24 16:27 ` Ville Syrjälä
2015-08-25 1:48 ` Yang, Libin
2015-08-26 12:27 ` Ville Syrjälä
2015-08-27 2:06 ` Yang, Libin
2015-08-18 6:51 ` [PATCH v5 3/4] ALSA: hda - display audio call " libin.yang
2015-08-18 6:51 ` [PATCH v5 4/4] drm/i915: set proper N/CTS in modeset libin.yang
2015-08-21 15:26 ` Ville Syrjälä
2015-08-24 1:53 ` Yang, Libin
2015-08-26 8:17 ` [PATCH v5 1/4] drm/i915: Add audio sync_audio_rate callback Daniel Vetter
2015-08-26 8:29 ` Yang, Libin
2015-08-26 9:08 ` Daniel Vetter
2015-08-26 11:08 ` Yang, Libin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1439880714-40931-1-git-send-email-libin.yang@intel.com \
--to=libin.yang@intel.com \
--cc=alsa-devel@alsa-project.org \
--cc=daniel.vetter@ffwll.ch \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jani.nikula@linux.intel.com \
--cc=tiwai@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox