Re: Patch for ymfpci in 2.4.4

From: Pete Zaitcev (zaitcev@redhat.com)
Date: Sun May 06 2001 - 00:25:08 EST


Due to a pilot error, my ymfpci update would not compile
(forgot to submit .h change). Here is the missing part:

--- linux-2.4.4/drivers/sound/ymfpci.h Fri Jan 26 23:31:16 2001
+++ linux-2.4.4-niph/drivers/sound/ymfpci.h Fri May 4 11:07:17 2001
@@ -135,6 +135,8 @@
 #define PCIR_LEGCTRL 0x40
 #define PCIR_ELEGCTRL 0x42
 #define PCIR_DSXGCTRL 0x48
+#define PCIR_DSXPWRCTRL1 0x4a
+#define PCIR_DSXPWRCTRL2 0x4e
 #define PCIR_OPLADR 0x60
 #define PCIR_SBADR 0x62
 #define PCIR_MPUADR 0x64

Original part:

--- 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)

Sorry,
-- Pete
-
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