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ASoC: SOF: add COMPILE_TEST for PCI options

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Add COMPILE_TEST and use IS_ENABLED(CONFIG_PCI) to sort out
cross-compilation issues.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2019-05-30 06:50:15 -05:00 committed by Mark Brown
parent 8fe751d8fd
commit e13ef82a9a
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
3 changed files with 16 additions and 3 deletions
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2
sound/soc/sof/Kconfig
View file

@ -10,7 +10,7 @@ if SND_SOC_SOF_TOPLEVEL
config SND_SOC_SOF_PCI
tristate "SOF PCI enumeration support"
depends on PCI
depends on PCI || COMPILE_TEST
select SND_SOC_SOF
select SND_SOC_ACPI if ACPI
select SND_SOC_SOF_OPTIONS

13
sound/soc/sof/intel/hda.c
View file

@ -506,7 +506,9 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
* TODO: support interrupt mode selection with kernel parameter
* support msi multiple vectors
*/
#if IS_ENABLED(CONFIG_PCI)
ret = pci_alloc_irq_vectors(pci, 1, 1, PCI_IRQ_MSI);
#endif
if (ret < 0) {
dev_info(sdev->dev, "use legacy interrupt mode\n");
/*
@ -518,7 +520,9 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
sdev->msi_enabled = 0;
} else {
dev_info(sdev->dev, "use msi interrupt mode\n");
#if IS_ENABLED(CONFIG_PCI)
hdev->irq = pci_irq_vector(pci, 0);
#endif
/* ipc irq number is the same of hda irq */
sdev->ipc_irq = hdev->irq;
sdev->msi_enabled = 1;
@ -622,8 +626,10 @@ int hda_dsp_probe(struct snd_sof_dev *sdev)
free_hda_irq:
free_irq(hdev->irq, bus);
free_irq_vector:
#if IS_ENABLED(CONFIG_PCI)
if (sdev->msi_enabled)
pci_free_irq_vectors(pci);
#endif
free_streams:
hda_dsp_stream_free(sdev);
/* dsp_unmap: not currently used */
@ -638,7 +644,6 @@ int hda_dsp_remove(struct snd_sof_dev *sdev)
{
struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;
struct hdac_bus *bus = sof_to_bus(sdev);
struct pci_dev *pci = to_pci_dev(sdev->dev);
const struct sof_intel_dsp_desc *chip = hda->desc;
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)
@ -667,8 +672,12 @@ int hda_dsp_remove(struct snd_sof_dev *sdev)
free_irq(sdev->ipc_irq, sdev);
free_irq(hda->irq, bus);
if (sdev->msi_enabled)
#if IS_ENABLED(CONFIG_PCI)
if (sdev->msi_enabled) {
struct pci_dev *pci = to_pci_dev(sdev->dev);
pci_free_irq_vectors(pci);
}
#endif
hda_dsp_stream_free(sdev);
#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA)

4
sound/soc/sof/sof-pci-dev.c
View file

@ -251,9 +251,11 @@ static int sof_pci_probe(struct pci_dev *pci,
if (!sof_pdata)
return -ENOMEM;
#if IS_ENABLED(CONFIG_PCI)
ret = pcim_enable_device(pci);
if (ret < 0)
return ret;
#endif
ret = pci_request_regions(pci, "Audio DSP");
if (ret < 0)
@ -386,6 +388,7 @@ static const struct pci_device_id sof_pci_ids[] = {
};
MODULE_DEVICE_TABLE(pci, sof_pci_ids);
#if IS_ENABLED(CONFIG_PCI)
/* pci_driver definition */
static struct pci_driver snd_sof_pci_driver = {
.name = "sof-audio-pci",
@ -397,5 +400,6 @@ static struct pci_driver snd_sof_pci_driver = {
},
};
module_pci_driver(snd_sof_pci_driver);
#endif
MODULE_LICENSE("Dual BSD/GPL");