From: Wu Fengguang <wfg@linux.intel.com>
To: David Henningsson <david.henningsson@canonical.com>
Cc: Takashi Iwai <tiwai@suse.de>,
ALSA Development Mailing List <alsa-devel@alsa-project.org>
Subject: Re: [PATCH] ALSA: HDA: Remove unconnected PCM devices for Intel HDMI
Date: Wed, 24 Nov 2010 00:16:54 +0800 [thread overview]
Message-ID: <20101123161654.GA1681@localhost> (raw)
In-Reply-To: <4CEBE081.10705@canonical.com>
On Tue, Nov 23, 2010 at 04:40:49PM +0100, David Henningsson wrote:
> On 2010-11-23 16:15, Wu Fengguang wrote:
> >>> From ca84aa8edbfb66e46266677249b141b5419d6e0a Mon Sep 17 00:00:00 2001
> >>From: David Henningsson<david.henningsson@canonical.com>
> >>Date: Tue, 23 Nov 2010 10:23:40 +0100
> >>Subject: [PATCH] ALSA: HDA: Remove unconnected PCM devices for Intel HDMI
> >>
> >>Some newer chips have more than one HDMI output, but usually not
> >
> >Please point out the model name here (where this patch actually makes
> >a difference)?
>
> I'm attaching the codec-proc file for the relevant machine, which
> lists as "Intel Cougarpoint HDMI".
For the record, here is the one I have.
Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
Pin Default 0x18560020: [Jack] Digital Out at Int HDMI
Pin Default 0x18560030: [Jack] Digital Out at Int HDMI
Thanks,
Fengguang
---
Codec: Intel CougarPoint HDMI
Address: 3
AFG Function Id: 0x1 (unsol 0)
Vendor Id: 0x80862805
Subsystem Id: 0x80860101
Revision Id: 0x100000
No Modem Function Group found
Default PCM:
rates [0x0]:
bits [0x0]:
formats [0x0]:
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
GPIO: io=0, o=0, i=0, unsolicited=0, wake=0
Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital
Control: name="IEC958 Playback Con Mask", index=0, device=0
Control: name="IEC958 Playback Pro Mask", index=0, device=0
Control: name="IEC958 Playback Default", index=0, device=0
Control: name="IEC958 Playback Switch", index=0, device=0
Device: name="HDMI 0", type="HDMI", device=3
Converter: stream=0, channel=0
Digital: Enabled
Digital category: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x5]: PCM AC3
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital
Control: name="IEC958 Playback Con Mask", index=1, device=0
Control: name="IEC958 Playback Pro Mask", index=1, device=0
Control: name="IEC958 Playback Default", index=1, device=0
Control: name="IEC958 Playback Switch", index=1, device=0
Device: name="HDMI 1", type="HDMI", device=7
Converter: stream=0, channel=0
Digital: Enabled
Digital category: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x5]: PCM AC3
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital
Control: name="IEC958 Playback Con Mask", index=2, device=0
Control: name="IEC958 Playback Pro Mask", index=2, device=0
Control: name="IEC958 Playback Default", index=2, device=0
Control: name="IEC958 Playback Switch", index=2, device=0
Device: name="HDMI 2", type="HDMI", device=8
Converter: stream=8, channel=0
Digital: Enabled
Digital category: 0x0
PCM:
rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000
bits [0x1e]: 16 20 24 32
formats [0x5]: PCM AC3
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x09000094: OUT Detect HBR HDMI DP
Pin Default 0x18560010: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=05, enabled=1
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x02
Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x09000094: OUT Detect HBR HDMI DP
Pin Default 0x18560020: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x2, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=06, enabled=1
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x03
Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP
Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1
Amp-Out vals: [0x00 0x00]
Pincap 0x09000094: OUT Detect HBR HDMI DP
Pin Default 0x18560030: [Jack] Digital Out at Int HDMI
Conn = Digital, Color = Unknown
DefAssociation = 0x3, Sequence = 0x0
Pin-ctls: 0x40: OUT
Unsolicited: tag=07, enabled=1
Power states: D0 D3 EPSS
Power: setting=D0, actual=D0
Connection: 1
0x04
Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono
next prev parent reply other threads:[~2010-11-23 16:16 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-12 15:46 [PATCH] ALSA: HDA: Remove unconnected PCM devices for Intel HDMI David Henningsson
2010-11-23 7:12 ` Takashi Iwai
2010-11-23 9:29 ` David Henningsson
2010-11-23 11:06 ` Wu Fengguang
2010-11-23 13:51 ` Takashi Iwai
2010-11-23 14:19 ` David Henningsson
2010-11-23 14:58 ` Wu Fengguang
2010-11-24 9:39 ` Takashi Iwai
2010-11-23 15:15 ` Wu Fengguang
2010-11-23 15:40 ` David Henningsson
2010-11-23 15:54 ` Wu Fengguang
2010-11-24 13:50 ` David Henningsson
2010-11-23 16:16 ` Wu Fengguang [this message]
2010-12-07 19:10 ` Takashi Iwai
2012-02-01 12:38 ` RIDDICC
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