Re: 3c2000 & alsa sound ?avail?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The alsa sound code has been implemented into the 2.6.x series of the kernel (version 0.97 at the moment).
About the 3c2000 driver, use the sk98 driver under the 2.6.x series.


Should you grab one of the linux 2.6.1 releases and want to use the alsa-driver from source (1.0.0rc2) instead of the kernel version , then you will need a patch for alsa. It's attached. (It worked for me this way :) using 2.6.1-rc2 now with alsa 1.0.0rc2)

Lemme guess, you got an asus P4C800 ? :)

Kind regards,
Alexander Maassen <outsider@key2peace.org>
diff -burd alsa-driver-1.0.0rc2/acore/memory_wrapper.c alsa-driver-1.0.0rc2.new/acore/memory_wrapper.c
--- alsa-driver-1.0.0rc2/acore/memory_wrapper.c	2003-11-10 18:32:37.000000000 +0100
+++ alsa-driver-1.0.0rc2.new/acore/memory_wrapper.c	2004-01-07 20:00:10.000000000 +0100
@@ -21,6 +21,10 @@
 #endif
 #endif
 
+#ifndef VMALLOC_VMADDR
+#define VMALLOC_VMADDR(x) ((unsigned long)(x))
+#endif
+
 /* vmalloc_to_page wrapper */
 #ifndef CONFIG_HAVE_VMALLOC_TO_PAGE
 #include <linux/highmem.h>
@@ -38,7 +42,11 @@
 #endif
 	pgd = pgd_offset(&init_mm, lpage);
 	pmd = pmd_offset(pgd, lpage);
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
+	pte = pte_offset_kernel(pmd, lpage);
+#else
 	pte = pte_offset(pmd, lpage);
+#endif
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)
 	page = virt_to_page(pte_page(*pte));
 #else
 
diff -burd alsa-driver-1.0.0rc2/acore/sgbuf.c alsa-driver-1.0.0rc2.new/acore/sgbuf.c
--- alsa-driver-1.0.0rc2/acore/sgbuf.c	2003-11-10 18:32:37.000000000 +0100
+++ alsa-driver-1.0.0rc2.new/acore/sgbuf.c	2004-01-07 20:01:00.000000000 +0100
@@ -44,7 +44,11 @@
 	lpage = VMALLOC_VMADDR(pageptr);
 	pgd = pgd_offset_k(lpage);
 	pmd = pmd_offset(pgd, lpage);
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
+	pte = pte_offset_kernel(pmd, lpage);
+#else
 	pte = pte_offset(pmd, lpage);
+#endif
 	return (void *)pte_page(*pte);
 }    
 #endif
 
diff -burd alsa-driver-1.0.0rc2/include/adriver.h alsa-driver-1.0.0rc2.new/include/adriver.h
--- alsa-driver-1.0.0rc2/include/adriver.h	2003-11-20 14:23:27.000000000 +0100
+++ alsa-driver-1.0.0rc2.new/include/adriver.h	2004-01-07 19:04:43.000000000 +0100
@@ -128,6 +128,7 @@
 #define need_resched() (current->need_resched)
 #endif
 #ifndef CONFIG_HAVE_PDE
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 1)
 #include <linux/fs.h>
 #include <linux/proc_fs.h>
 static inline struct proc_dir_entry *PDE(const struct inode *inode)
@@ -135,6 +136,7 @@
 	return (struct proc_dir_entry *) inode->u.generic_ip;
 }
 #endif
+#endif
 #ifndef cond_resched
 #define cond_resched() \
 	do { \

[Index of Archives]     [Netdev]     [Ethernet Bridging]     [Linux 802.1Q VLAN]     [Linux Wireless]     [Kernel Newbies]     [Security]     [Linux for Hams]     [Netfilter]     [Git]     [Bugtraq]     [Yosemite News and Information]     [MIPS Linux]     [ARM Linux]     [Linux RAID]     [Linux PCI]     [Linux Admin]     [Samba]

  Powered by Linux