mirror of
https://github.com/torvalds/linux.git
synced 2024-11-05 11:32:04 +00:00
11f7c52d90
hdmi_manual_setup_channel_mapping() and hdmi_std_setup_channel_mapping try to assign ALSA channels to HDMI channel slots and disable (i.e. silence) other slots. However, they try to disable a slot by using AC_VERB_SET_CHAN_SLOT with parameter ((alsa_ch << 8) | 0xf), while the correct parameter is ((0xf << 8) | hdmi_slot), i.e. the slot should be unassigned, not the ALSA channel. Fix that by actually disabling the unused slots. Note that this bug did not cause any (reported) issues because slots incorrectly having audio are normally ignored by a receiver if the CEA channel allocation used does not map that slot to any speaker. Additionally, the converter channel count configuration limits the number of actually active channels in any case. Signed-off-by: Anssi Hannula <anssi.hannula@iki.fi> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
|---|---|---|
| .. | ||
| aoa | ||
| arm | ||
| atmel | ||
| core | ||
| drivers | ||
| firewire | ||
| 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 | ||