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From: Wu Fengguang <fengguang.wu@intel.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, Wu Fengguang <fengguang.wu@intel.com>
Subject: [PATCH 0/4] updates for Intel SandyBridge/CougarPoint HDMI codec V2
Date: Fri, 14 May 2010 16:36:11 +0800	[thread overview]
Message-ID: <20100514083611.624260274@intel.com> (raw)

Hi Takashi,

The Intel SandyBridge/CougarPoint HDMI codec is very similar to the
IbexPeak HDMI codec, except that it exports one more Audio Converter.

Now we have 3 Audio Converters, each of them present one HDMI PCM device:
(and expect a 4th HDMI PCM device in future)

	$ aplay -l | grep HDMI
	card 0: PCH [HDA Intel PCH], device 3: INTEL HDMI 0 [INTEL HDMI 0]
	card 0: PCH [HDA Intel PCH], device 7: INTEL HDMI 1 [INTEL HDMI 1]
	card 0: PCH [HDA Intel PCH], device 8: INTEL HDMI 2 [INTEL HDMI 2]

So enable devices minors to support more than 8 PCM playback devices.

Thanks,
Fengguang

             reply	other threads:[~2010-05-14  8:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-14  8:36 Wu Fengguang [this message]
2010-05-14  8:36 ` [PATCH 1/4] intelhdmi - add dependency on SND_DYNAMIC_MINORS Wu Fengguang
2010-05-14  8:36 ` [PATCH 2/4] intelhdmi - user friendly codec name Wu Fengguang
2010-05-14  8:36 ` [PATCH 3/4] intelhdmi - add id for the CougarPoint chipset Wu Fengguang
2010-05-14  8:36 ` [PATCH 4/4] hdmi - dont fail on extra nodes Wu Fengguang
2010-05-17  6:15 ` [PATCH 0/4] updates for Intel SandyBridge/CougarPoint HDMI codec V2 Takashi Iwai

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