mirror of https://gitee.com/openkylin/linux.git
a1ce94d03b
rawmidi devices expose the card number via IOCTLs, which allows to find the corresponding device in sysfs. The sequencer provides no identifing data. Chromium works around this issue by scanning rawmidi as well as sequencer devices and matching them by using assumtions, how the kernel register sequencer devices. This changes adds support for exposing the card number for kernel clients as well as the PID for user client. The minor of the API version is changed to distinguish between the zero initialised reserved field and card number 0. [minor coding style fixes by tiwai] Signed-off-by: Martin Koegler <martin.koegler@chello.at> Acked-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| .. | ||
| Kbuild | ||
| asequencer.h | ||
| asoc.h | ||
| asound.h | ||
| asound_fm.h | ||
| compress_offload.h | ||
| compress_params.h | ||
| emu10k1.h | ||
| firewire.h | ||
| hdsp.h | ||
| hdspm.h | ||
| sb16_csp.h | ||
| sfnt_info.h | ||
| tlv.h | ||
| usb_stream.h | ||