ALSA: intel8x0 - use snd_pci_quirk for clock list (d695e4ea) · Commits · e / devices / android_kernel_oneplus_sm7250

sound/pci/intel8x0.c

+15 −25

Original line number	Diff line number	Diff line
		@@ -2692,37 +2692,27 @@ static void __devinit intel8x0_measure_ac97_clock(struct intel8x0 *chip)
		snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0);
		}

		struct intel8x0_clock_list {
		unsigned short subvendor;
		unsigned short subdevice;
		unsigned int rate;
		};

		static struct intel8x0_clock_list intel8x0_clock_list[] __devinitdata = {
		{ 0x0e11, 0x008a, 41000 }, /* Analog Devices AD1885 */
		{ 0x1028, 0x00be, 44100 }, /* Analog Devices AD1885 */
		{ 0x1028, 0x0177, 48000 }, /* Analog Devices AD1980 */
		{ 0x1043, 0x80f3, 48000 }, /* Analog Devices AD1985 */
		{ 0x0000, 0x0000, 00000 } /* terminator */
		static struct snd_pci_quirk intel8x0_clock_list[] __devinitdata = {
		SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000),
		SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100),
		SND_PCI_QUIRK(0x1028, 0x0177, "AD1980", 48000),
		SND_PCI_QUIRK(0x1043, 0x80f3, "AD1985", 48000),
		{ } /* terminator */
		};

		static int __devinit intel8x0_in_clock_list(struct intel8x0 *chip)
		{
		struct pci_dev *pci = chip->pci;
		struct intel8x0_clock_list *wl;
		const struct snd_pci_quirk *wl;

		for (wl = intel8x0_clock_list; wl->subvendor; wl++) {
		if (wl->subvendor == pci->subsystem_vendor &&
		wl->subdevice == pci->subsystem_device) {
		wl = snd_pci_quirk_lookup(pci, intel8x0_clock_list);
		if (!wl)
		return 0;
		printk(KERN_INFO "intel8x0: white list rate for %04x:%04x is %i\n",
		pci->subsystem_vendor,
		pci->subsystem_device, wl->rate);
		chip->ac97_bus->clock = wl->rate;
		pci->subsystem_vendor, pci->subsystem_device, wl->value);
		chip->ac97_bus->clock = wl->value;
		return 1;
		}
		}
		return 0;
		}

		#ifdef CONFIG_PROC_FS
		static void snd_intel8x0_proc_read(struct snd_info_entry * entry,