diff options
| author | Fabio Baltieri <fabio.baltieri@linaro.org> | 2013-06-12 09:57:58 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-06-12 17:02:48 +0100 |
| commit | 20413113ffdd8c56b2a985ca8195d9c91e9c602b (patch) | |
| tree | fc43594d7486bb79e42042ab6a5bab8820bb4f2a /sound/soc/ux500/ux500_msp_i2s.c | |
| parent | f3fe53dd975306903be3616c87865a87a52fb20e (diff) | |
ASoC: ux500: Set DMA address during device init
Add a field with the tx/rx register address to the DMA parameters
structure, and set it to the correct address during device
initialization.
This address used to be hardcoded in the DMA controller driver, it now
needs to be explicitly figured out by the device driver.
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/ux500/ux500_msp_i2s.c')
| -rw-r--r-- | sound/soc/ux500/ux500_msp_i2s.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index 14a4a5bb60fc..1ca8b08ae993 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -685,6 +685,9 @@ int ux500_msp_i2s_init_msp(struct platform_device *pdev, return -ENOMEM; } + msp->playback_dma_data.tx_rx_addr = res->start + MSP_DR; + msp->capture_dma_data.tx_rx_addr = res->start + MSP_DR; + msp->registers = devm_ioremap(&pdev->dev, res->start, resource_size(res)); if (msp->registers == NULL) { |