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| author | Takashi Iwai <tiwai@suse.de> | 2022-01-05 15:39:24 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2022-01-05 15:39:24 +0100 |
| commit | dec36c09a5313e811d0e0ecb313b8accc8d0fefb (patch) | |
| tree | 33409b9234a4336b0130544d31017f7ec3f74356 /sound/soc/sof/intel/byt.c | |
| parent | f81483aaeb59da530b286fe5d081e1705eb5c886 (diff) | |
| parent | 9f3d45318dd9e739ed62e4218839a7a824d3cced (diff) | |
| download | linux-dec36c09a5313e811d0e0ecb313b8accc8d0fefb.tar.gz linux-dec36c09a5313e811d0e0ecb313b8accc8d0fefb.tar.bz2 linux-dec36c09a5313e811d0e0ecb313b8accc8d0fefb.zip | |
Merge tag 'asoc-v5.17' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.17
Not much going on framework release this time, but a big update for
drivers especially the Intel and SOF ones.
- Refinements and cleanups around the delay() APIs.
- Wider use of dev_err_probe().
- Continuing cleanups and improvements to the SOF code.
- Support for pin switches in simple-card derived cards.
- Support for AMD Renoir ACP, Asahi Kasei Microdevices AKM4375, Intel
systems using NAU8825 and MAX98390, Mediatek MT8915, nVidia Tegra20
S/PDIF, Qualcomm systems using ALC5682I-VS and Texas Instruments
TLV320ADC3xxx.
Diffstat (limited to 'sound/soc/sof/intel/byt.c')
| -rw-r--r-- | sound/soc/sof/intel/byt.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sound/soc/sof/intel/byt.c b/sound/soc/sof/intel/byt.c index e2fa08f1ae74..dcfeaedb8fd5 100644 --- a/sound/soc/sof/intel/byt.c +++ b/sound/soc/sof/intel/byt.c @@ -113,10 +113,19 @@ static int byt_acpi_probe(struct snd_sof_dev *sdev) const struct sof_dev_desc *desc = pdata->desc; struct platform_device *pdev = container_of(sdev->dev, struct platform_device, dev); + const struct sof_intel_dsp_desc *chip; struct resource *mmio; u32 base, size; int ret; + chip = get_chip_info(sdev->pdata); + if (!chip) { + dev_err(sdev->dev, "error: no such device supported\n"); + return -EIO; + } + + sdev->num_cores = chip->cores_num; + /* DSP DMA can only access low 31 bits of host memory */ ret = dma_coerce_mask_and_coherent(sdev->dev, DMA_BIT_MASK(31)); if (ret < 0) { |