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| author | Takashi Iwai <tiwai@suse.de> | 2017-02-20 23:43:40 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2017-02-20 23:43:40 +0300 |
| commit | 4e25d30c8ddeae6ad0b68440aacadaacb14f8538 (patch) | |
| tree | 08fe4ac15aec508b370262ad653c83a91be247b5 /sound/soc/dwc/designware_i2s.c | |
| parent | d2bb390a2081a36ffe906724d2848d846f2aeb29 (diff) | |
| parent | 141dee78c40ac2c43aa4ff306688d625e1c731de (diff) | |
| download | linux-4e25d30c8ddeae6ad0b68440aacadaacb14f8538.tar.xz | |
Merge tag 'asoc-v4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v4.11
Another release that's mainly focused on drivers rather than core
changes, highlights include:
- A huge batch of updates to the Intel drivers, mainly around
DisplayPort and HDMI with some additional board support too.
- Channel mapping support for HDMI.
- Support for AllWinner A31 and A33, Everest Semiconductor ES8328,
Nuvoton NAU8540.
Diffstat (limited to 'sound/soc/dwc/designware_i2s.c')
| -rw-r--r-- | sound/soc/dwc/designware_i2s.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/sound/soc/dwc/designware_i2s.c b/sound/soc/dwc/designware_i2s.c index bdf8398cbc81..9c46e4112026 100644 --- a/sound/soc/dwc/designware_i2s.c +++ b/sound/soc/dwc/designware_i2s.c @@ -121,9 +121,14 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id) irq_valid = true; } - /* Data available. Record mode not supported in PIO mode */ - if (isr[i] & ISR_RXDA) + /* + * Data available. Retrieve samples from FIFO + * NOTE: Only two channels supported + */ + if ((isr[i] & ISR_RXDA) && (i == 0) && dev->use_pio) { + dw_pcm_pop_rx(dev); irq_valid = true; + } /* Error Handling: TX */ if (isr[i] & ISR_TXFO) { |