From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandra Walford Date: Fri, 29 Jun 2001 13:16:13 +0000 Subject: ES1371 sound blackouts Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sound@vger.kernel.org Hi there, [Please CC replies to me as I'm not subscribed to the list] I'm using an Ensoniq ES1371 chip, with an unpatched linux-2.4.5 kernel and the es1371 driver. When using XMMS (for example; the same thing occurs in other applications), sound will run fine for anything between a couple of seconds and many hours continuously, but then stops (sometimes locking up the application that had been playing the sound). Subsequently, no sound is available from any application. The only way to get sound back is by rebooting the machine. Following is 'cat /proc/es1371' BEFORE using XMMS (while sound is still working): Creative ES137x Debug Dump-o-matic AC97 CODEC state reg:0x00 val:0x6940 reg:0x02 val:0x0e0e reg:0x04 val:0x8000 reg:0x06 val:0x000b reg:0x08 val:0x0000 reg:0x0a val:0x0014 reg:0x0c val:0x8000 reg:0x0e val:0x0000 reg:0x10 val:0x8000 reg:0x12 val:0x0606 reg:0x14 val:0x8000 reg:0x16 val:0x1414 reg:0x18 val:0x1414 reg:0x1a val:0x0000 reg:0x1c val:0x0f0f reg:0x1e val:0x0000 reg:0x20 val:0x0000 reg:0x22 val:0x0000 reg:0x24 val:0x0000 reg:0x26 val:0x000f reg:0x28 val:0x0200 reg:0x2a val:0x0080 reg:0x2c val:0x0000 reg:0x2e val:0x0000 reg:0x30 val:0x0000 reg:0x32 val:0x0000 reg:0x34 val:0x0000 reg:0x36 val:0x0000 reg:0x38 val:0x0000 reg:0x3a val:0x0000 reg:0x3c val:0x0000 reg:0x3e val:0x0000 reg:0x40 val:0x0000 reg:0x42 val:0x0000 reg:0x44 val:0x0000 reg:0x46 val:0x0000 reg:0x48 val:0x0000 reg:0x4a val:0x0000 reg:0x4c val:0x0000 reg:0x4e val:0x0000 reg:0x50 val:0x0000 reg:0x52 val:0x0000 reg:0x54 val:0x0000 reg:0x56 val:0x0000 reg:0x58 val:0x0000 reg:0x5a val:0x0000 reg:0x5c val:0x0000 reg:0x5e val:0x0000 reg:0x60 val:0x0000 reg:0x62 val:0x0000 reg:0x64 val:0x0000 reg:0x66 val:0x0000 reg:0x68 val:0x0000 reg:0x6a val:0x0000 reg:0x6c val:0x00c3 reg:0x6e val:0x0000 reg:0x70 val:0x0000 reg:0x72 val:0x0000 reg:0x74 val:0x0380 reg:0x76 val:0x0000 reg:0x78 val:0x8380 reg:0x7a val:0x0000 reg:0x7c val:0x8384 reg:0x7e val:0x7609 Following is 'cat /proc/es1371' AFTER sound has died (after playing approx. 3m30s of sound in XMMS): Creative ES137x Debug Dump-o-matic AC97 CODEC state reg:0x00 val:0x6940 reg:0x02 val:0x0e0e reg:0x04 val:0x8000 reg:0x06 val:0x000b reg:0x08 val:0x0000 reg:0x0a val:0x0014 reg:0x0c val:0x8000 reg:0x0e val:0x0000 reg:0x10 val:0x8000 reg:0x12 val:0x0606 reg:0x14 val:0x8000 reg:0x16 val:0x1414 reg:0x18 val:0x1d1d reg:0x1a val:0x0000 reg:0x1c val:0x0f0f reg:0x1e val:0x0000 reg:0x20 val:0x0000 reg:0x22 val:0x0000 reg:0x24 val:0x0000 reg:0x26 val:0x000f reg:0x28 val:0x0200 reg:0x2a val:0x0080 reg:0x2c val:0x0000 reg:0x2e val:0x0000 reg:0x30 val:0x0000 reg:0x32 val:0x0000 reg:0x34 val:0x0000 reg:0x36 val:0x0000 reg:0x38 val:0x0000 reg:0x3a val:0x0000 reg:0x3c val:0x0000 reg:0x3e val:0x0000 reg:0x40 val:0x0000 reg:0x42 val:0x0000 reg:0x44 val:0x0000 reg:0x46 val:0x0000 reg:0x48 val:0x0000 reg:0x4a val:0x0000 reg:0x4c val:0x0000 reg:0x4e val:0x0000 reg:0x50 val:0x0000 reg:0x52 val:0x0000 reg:0x54 val:0x0000 reg:0x56 val:0x0000 reg:0x58 val:0x0000 reg:0x5a val:0x0000 reg:0x5c val:0x0000 reg:0x5e val:0x0000 reg:0x60 val:0x0000 reg:0x62 val:0x0000 reg:0x64 val:0x0000 reg:0x66 val:0x0000 reg:0x68 val:0x0000 reg:0x6a val:0x0000 reg:0x6c val:0x00c3 reg:0x6e val:0x0000 reg:0x70 val:0x0000 reg:0x72 val:0x0000 reg:0x74 val:0x0380 reg:0x76 val:0x0000 reg:0x78 val:0x8380 reg:0x7a val:0x0000 reg:0x7c val:0x8384 reg:0x7e val:0x7609 Following is the relevant section of 'lspci -vvvvv': 00:0c.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 07) Subsystem: Ensoniq Creative Sound Blaster AudioPCI64V, AudioPCI128 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR-