Merge branch 'fix/hda' into for-linus (a232ee66) · Commits · e / devices / android_kernel_oneplus_sm7250

sound/pci/hda/hda_intel.c

+26 −13

Original line number	Diff line number	Diff line
		@@ -2059,16 +2059,22 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
		{
		const struct snd_pci_quirk *q;

		/* Check VIA HD Audio Controller exist */
		if (chip->pci->vendor == PCI_VENDOR_ID_VIA &&
		chip->pci->device == VIA_HDAC_DEVICE_ID) {
		switch (fix) {
		case POS_FIX_LPIB:
		case POS_FIX_POSBUF:
		return fix;
		}

		/* Check VIA/ATI HD Audio Controller exist */
		switch (chip->driver_type) {
		case AZX_DRIVER_VIA:
		case AZX_DRIVER_ATI:
		chip->via_dmapos_patch = 1;
		/* Use link position directly, avoid any transfer problem. */
		return POS_FIX_LPIB;
		}
		chip->via_dmapos_patch = 0;

		if (fix == POS_FIX_AUTO) {
		q = snd_pci_quirk_lookup(chip->pci, position_fix_list);
		if (q) {
		printk(KERN_INFO
		@@ -2077,8 +2083,7 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
		q->value, q->subvendor, q->subdevice);
		return q->value;
		}
		}
		return fix;
		return POS_FIX_AUTO;
		}

		/*
		@@ -2210,9 +2215,17 @@ static int __devinit azx_create(struct snd_card card, struct pci_dev pci,
		gcap = azx_readw(chip, GCAP);
		snd_printdd("chipset global capabilities = 0x%x\n", gcap);

		/* ATI chips seems buggy about 64bit DMA addresses */
		if (chip->driver_type == AZX_DRIVER_ATI)
		gcap &= ~0x01;

		/* allow 64bit DMA address if supported by H/W */
		if ((gcap & 0x01) && !pci_set_dma_mask(pci, DMA_64BIT_MASK))
		pci_set_consistent_dma_mask(pci, DMA_64BIT_MASK);
		else {
		pci_set_dma_mask(pci, DMA_32BIT_MASK);
		pci_set_consistent_dma_mask(pci, DMA_32BIT_MASK);
		}

		/* read number of streams from GCAP register instead of using
		* hardcoded value