xref: /openbmc/qemu/hw/audio/trace-events (revision bad5cfcd)
1# See docs/devel/tracing.rst for syntax documentation.
2
3# cs4231.c
4cs4231_mem_readl_dreg(uint32_t reg, uint32_t ret) "read dreg %d: 0x%02x"
5cs4231_mem_readl_reg(uint32_t reg, uint32_t ret) "read reg %d: 0x%08x"
6cs4231_mem_writel_reg(uint32_t reg, uint32_t old, uint32_t val) "write reg %d: 0x%08x -> 0x%08x"
7cs4231_mem_writel_dreg(uint32_t reg, uint32_t old, uint32_t val) "write dreg %d: 0x%02x -> 0x%02x"
8
9# hda-codec.c
10hda_audio_running(const char *stream, int nr, bool running) "st %s, nr %d, run %d"
11hda_audio_format(const char *stream, int chan, const char *fmt, int freq) "st %s, %d x %s @ %d Hz"
12hda_audio_adjust(const char *stream, int pos) "st %s, pos %d"
13hda_audio_overrun(const char *stream) "st %s"
14
15#via-ac97.c
16via_ac97_codec_write(uint8_t addr, uint16_t val) "0x%x <- 0x%x"
17via_ac97_sgd_fetch(uint32_t curr, uint32_t addr, char stop, char eol, char flag, uint32_t len) "curr=0x%x addr=0x%x %c%c%c len=%d"
18via_ac97_sgd_read(uint64_t addr, unsigned size, uint64_t val) "0x%"PRIx64" %d -> 0x%"PRIx64
19via_ac97_sgd_write(uint64_t addr, unsigned size, uint64_t val) "0x%"PRIx64" %d <- 0x%"PRIx64
20