- Poll-timer can now be set from 8 to 256 samples, depending on your kernel.
- If default or 128 is used, the normal controller's clock is used as before.
Usage: modprobe hfcpci poll=XXX
- Added some debug code for dsp buffer size. (CMX_DELAY_DEBUG)
Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Add ISDN sample clock API to mISDN core (new file clock.c)
hfcmulti and mISDNdsp use clock API.
Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <kkeil@suse.de>
This prevents underrun of fifo when filled and in case of an underrun it
prevents subsequent underruns due to jitter.
Improve dsp, so buffers are kept filled with a certain delay, so moderate
jitter will not cause underrun all the time -> the audio quality is highly
improved. tones are not interrupted by gaps anymore, except when CPU is
stalling or in high load.
Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Fix this sparse warnings:
drivers/isdn/hardware/mISDN/hfcmulti.c:794: warning: 'vpm_check' defined but not used
drivers/isdn/mISDN/dsp_cmx.c:1546: warning: 'dsp_start_jiffies' defined but not used
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
The warnings fixed by including an header file for the appropriate
prototype are marked with "*", for all others the corresonponding
symbol has been made static. This patch fixes all such issues in
mISDN.
Fix this sparse warnings:
drivers/isdn/hardware/mISDN/hfcmulti.c:174:5: warning: symbol 'plxsd_master' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:426:1: warning: symbol 'write_fifo_regio' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:447:1: warning: symbol 'write_fifo_pcimem' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:469:1: warning: symbol 'read_fifo_regio' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:491:1: warning: symbol 'read_fifo_pcimem' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:710:1: warning: symbol 'vpm_init' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:793:1: warning: symbol 'vpm_check' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:816:1: warning: symbol 'vpm_echocan_on' was not declared. Should it be static?
drivers/isdn/hardware/mISDN/hfcmulti.c:848:1: warning: symbol 'vpm_echocan_off' was not declared. Should it be static?
* drivers/isdn/mISDN/l1oip_codec.c:224:1: warning: symbol 'l1oip_law_to_4bit' was not declared. Should it be static?
* drivers/isdn/mISDN/l1oip_codec.c:261:1: warning: symbol 'l1oip_4bit_to_law' was not declared. Should it be static?
* drivers/isdn/mISDN/l1oip_codec.c:281:1: warning: symbol 'l1oip_alaw_to_ulaw' was not declared. Should it be static?
* drivers/isdn/mISDN/l1oip_codec.c:294:1: warning: symbol 'l1oip_ulaw_to_alaw' was not declared. Should it be static?
* drivers/isdn/mISDN/l1oip_codec.c:311:1: warning: symbol 'l1oip_4bit_free' was not declared. Should it be static?
* drivers/isdn/mISDN/l1oip_codec.c:322:1: warning: symbol 'l1oip_4bit_alloc' was not declared. Should it be static?
drivers/isdn/mISDN/core.c:29:1: warning: symbol 'device_lock' was not declared. Should it be static?
drivers/isdn/mISDN/core.c:34:1: warning: symbol 'bp_lock' was not declared. Should it be static?
drivers/isdn/mISDN/core.c:196:1: warning: symbol 'mISDNInit' was not declared. Should it be static?
drivers/isdn/mISDN/core.c:227:6: warning: symbol 'mISDN_cleanup' was not declared. Should it be static?
drivers/isdn/mISDN/stack.c:40:1: warning: symbol 'mISDN_queue_message' was not declared. Should it be static?
* drivers/isdn/mISDN/layer1.c:388:1: warning: symbol 'l1_init' was not declared. Should it be static?
* drivers/isdn/mISDN/layer1.c:400:1: warning: symbol 'l1_cleanup' was not declared. Should it be static?
drivers/isdn/mISDN/layer2.c:469:1: warning: symbol 'iframe_error' was not declared. Should it be static?
drivers/isdn/mISDN/layer2.c:487:1: warning: symbol 'super_error' was not declared. Should it be static?
drivers/isdn/mISDN/layer2.c:496:1: warning: symbol 'unnum_error' was not declared. Should it be static?
drivers/isdn/mISDN/layer2.c:509:1: warning: symbol 'UI_error' was not declared. Should it be static?
drivers/isdn/mISDN/layer2.c:522:1: warning: symbol 'FRMR_error' was not declared. Should it be static?
drivers/isdn/mISDN/layer2.c:1069:1: warning: symbol 'enquiry_cr' was not declared. Should it be static?
* drivers/isdn/mISDN/layer2.c:2196:1: warning: symbol 'Isdnl2_Init' was not declared. Should it be static?
* drivers/isdn/mISDN/layer2.c:2210:1: warning: symbol 'Isdnl2_cleanup' was not declared. Should it be static?
drivers/isdn/mISDN/tei.c:397:1: warning: symbol 'random_ri' was not declared. Should it be static?
* drivers/isdn/mISDN/timerdev.c:277:1: warning: symbol 'mISDN_inittimer' was not declared. Should it be static?
* drivers/isdn/mISDN/timerdev.c:288:6: warning: symbol 'mISDN_timer_cleanup' was not declared. Should it be static?
drivers/isdn/mISDN/dsp_core.c:164:12: warning: symbol 'mISDN_dsp_revision' was not declared. Should it be static?
drivers/isdn/mISDN/dsp_cmx.c:1543:5: warning: symbol 'samplecount' was not declared. Should it be static?
drivers/isdn/mISDN/dsp_cmx.c:1546:5: warning: symbol 'dsp_start_jiffies' was not declared. Should it be static?
drivers/isdn/mISDN/dsp_cmx.c:1547:16: warning: symbol 'dsp_start_tv' was not declared. Should it be static?
drivers/isdn/mISDN/dsp_tones.c:239:3: warning: symbol 'pattern' was not declared. Should it be static?
drivers/isdn/mISDN/dsp_audio.c:33:4: warning: symbol 'dsp_audio_ulaw_to_alaw' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
The checks for ensuring that the array indices are inside the range
were flipped.
Reported-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Enable support for digital audio processing capability.
This module may be used for special applications that require
cross connecting of bchannels, conferencing, dtmf decoding
echo cancelation, tone generation, and Blowfish encryption and
decryption.
It may use hardware features if available.
Signed-off-by: Karsten Keil <kkeil@suse.de>
Andreas Eversberg