Messages in this thread Patch in this message |  | | Date | Fri, 4 May 2001 14:40:39 -0400 | From | Pete Zaitcev <> | Subject | Patch for ymfpci in 2.4.4 |
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Hello:
Here are updates from ALSA. The interrupt acknowledge has a potential bug report for it in RH bugzilla. Power-up fix I include "just because", Alan bounced it to me from sound-hackers; Also Jeff Garzik asked for it. I wanted to include it with full PM support, but perhaps not.
-- Pete
--- linux-2.4.4/drivers/sound/ymfpci.c Thu Apr 26 22:17:27 2001 +++ linux-2.4.4-niph/drivers/sound/ymfpci.c Fri May 4 11:02:56 2001 @@ -989,11 +989,6 @@ status = ymfpci_readl(codec, YDSXGR_STATUS); if (status & 0x80000000) { - spin_lock(&codec->reg_lock); - ymfpci_writel(codec, YDSXGR_STATUS, 0x80000000); - mode = ymfpci_readl(codec, YDSXGR_MODE) | 2; - ymfpci_writel(codec, YDSXGR_MODE, mode); - spin_unlock(&codec->reg_lock); codec->active_bank = ymfpci_readl(codec, YDSXGR_CTRLSELECT) & 1; spin_lock(&codec->voice_lock); for (nvoice = 0; nvoice < 64; nvoice++) { @@ -1007,6 +1002,11 @@ ymf_cap_interrupt(codec, cap); } spin_unlock(&codec->voice_lock); + spin_lock(&codec->reg_lock); + ymfpci_writel(codec, YDSXGR_STATUS, 0x80000000); + mode = ymfpci_readl(codec, YDSXGR_MODE) | 2; + ymfpci_writel(codec, YDSXGR_MODE, mode); + spin_unlock(&codec->reg_lock); } status = ymfpci_readl(codec, YDSXGR_INTFLAG); @@ -2106,6 +2106,8 @@ pci_write_config_byte(pci, PCIR_DSXGCTRL, cmd | 0x03); pci_write_config_byte(pci, PCIR_DSXGCTRL, cmd & 0xfc); } + pci_write_config_word(pci, PCIR_DSXPWRCTRL1, 0); + pci_write_config_word(pci, PCIR_DSXPWRCTRL2, 0); } static void ymfpci_enable_dsp(ymfpci_t *codec) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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