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42b2987079
Pulseaudio requires open pcm successfully when probing. This patch handles playback without monitor in dynamic pcm assignment mode. It tries to open/prepare/close pcm successfully even there is no pin bound to the PCM. On the meantime, it will try to find a proper converter for the PCM. As pcm is This patch introduces a pcm_lock in struct hdmi_spec. This lock is used to protect: 1. the variables in struct hdmi_spec; 2. other variables shared for dynamic pcm assignment mode 3. device entry selection. As each device entry is represented by a separate struct struct hdmi_spec_per_pin, the lock in per_pin is not enough. Please see details below. MST audio device entry operation: 1. select device entry on the pin 2. operate on the pin nid Signed-off-by: Libin Yang <libin.yang@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| .. | ||
| aoa | ||
| arm | ||
| atmel | ||
| core | ||
| drivers | ||
| firewire | ||
| hda | ||
| i2c | ||
| isa | ||
| mips | ||
| oss | ||
| parisc | ||
| pci | ||
| pcmcia | ||
| ppc | ||
| sh | ||
| soc | ||
| sparc | ||
| spi | ||
| synth | ||
| usb | ||
| ac97_bus.c | ||
| Kconfig | ||
| last.c | ||
| Makefile | ||
| sound_core.c | ||
| sound_firmware.c | ||