linux/sound
Srinivasa Rao Mandadapu c9a3545b1d
ASoC: qcom: lpass-cpu: mark HDMI TX registers as volatile
Update HDMI volatile registers list as DMA, Channel Selection registers,
vbit control registers are being reflected by hardware DP port
disconnection.

This update is required to fix no display and no sound issue observed
after reconnecting TAMA/SANWA DP cables.
Once DP cable is unplugged, DMA control registers are being reset by
hardware, however at second plugin, new dma control values does not
updated to the dma hardware registers since new register value and
cached values at the time of first plugin are same.

Fixes: 7cb37b7bd0 ("ASoC: qcom: Add support for lpass hdmi driver")

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Reported-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Link: https://lore.kernel.org/r/1665637711-13300-1-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-13 13:01:34 +01:00
..
ac97 ALSA: ac97: Replace sprintf() with sysfs_emit() 2022-08-02 16:03:41 +02:00
aoa ALSA: aoa: Replace sprintf() with sysfs_emit() 2022-08-02 16:03:42 +02:00
arm
atmel
core ALSA: hda: Once again fix regression of page allocations with IOMMU 2022-09-06 11:03:48 +02:00
drivers ALSA: aloop: Fix random zeros in capture data when using jiffies timer 2022-09-02 08:58:20 +02:00
firewire
hda ASoC: SOF: Intel: override mclk_id for ES8336 support 2022-09-20 12:25:56 +01:00
i2c
isa ALSA: wavefront: remove redundant assignment to pointer end 2022-07-04 14:29:27 +02:00
mips
oss
parisc
pci ALSA: emu10k1: Fix out of bounds access in snd_emu10k1_pcm_channel_alloc() 2022-09-07 07:59:00 +02:00
pcmcia
ppc
sh
soc ASoC: qcom: lpass-cpu: mark HDMI TX registers as volatile 2022-10-13 13:01:34 +01:00
sparc
spi sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver 2022-08-03 11:11:26 +02:00
synth
usb ALSA: usb-audio: Clear fixed clock rate at closing EP 2022-09-07 13:06:52 +02:00
virtio
x86 ALSA: x86: intel_hdmi_audio: use pm_runtime_resume_and_get() 2022-06-17 10:46:38 +02:00
xen
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c