Searched refs:pcmtest (Results 1 – 10 of 10) sorted by relevance
24 which is used in the corresponding selftest (alsa/pcmtest-test.sh) to check the PCM middle51 * /sys/kernel/debug/pcmtest/fill_pattern[0-3]52 * /sys/kernel/debug/pcmtest/fill_pattern[0-3]_len58 echo -n mycoolpattern > /sys/kernel/debug/pcmtest/fill_pattern060 Then, after every capture action performed on the 'pcmtest' device the buffer for the74 audiorecording application (like Audacity) and selecting the 'pcmtest' device as a104 write the playback data to the 'pcmtest' PCM device and close it, the driver checks the118 cat /sys/kernel/debug/pcmtest/ioctl_test
21 pcmtest
11 snd-pcmtest-objs := pcmtest.o21 obj-$(CONFIG_SND_PCMTEST) += snd-pcmtest.o
115 FIXTURE(pcmtest) { in FIXTURE() argument122 FIXTURE_TEARDOWN(pcmtest) { in FIXTURE_TEARDOWN() argument125 FIXTURE_SETUP(pcmtest) { in FIXTURE_SETUP() argument166 TEST_F(pcmtest, playback) { in TEST_F() argument206 TEST_F(pcmtest, capture) { in TEST_F() argument238 TEST_F(pcmtest, ni_capture) { in TEST_F() argument272 TEST_F(pcmtest, ni_playback) { in TEST_F() argument314 TEST_F(pcmtest, reset_ioctl) { in TEST_F() argument
3 test-pcmtest-driver
15 TEST_GEN_PROGS := mixer-test pcm-test test-pcmtest-driver
22990 F: Documentation/sound/cards/pcmtest.rst22991 F: sound/drivers/pcmtest.c22992 F: tools/testing/selftests/alsa/test-pcmtest-driver.c
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