mirror of https://github.com/mpv-player/mpv
linux-2.5.x support patch by Sytse Wielinga <s.b.wieling at student.utwente.nl>
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6587 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -133,7 +133,9 @@ static unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base
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*endp = (char *)cp;
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*endp = (char *)cp;
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return result;
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return result;
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}
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}
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0) || LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,5)
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static long simple_strtol(const char *cp,char **endp,unsigned int base)
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static long simple_strtol(const char *cp,char **endp,unsigned int base)
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{
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{
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if(*cp=='-')
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if(*cp=='-')
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@ -1472,8 +1474,13 @@ static int mga_vid_mmap(struct file *file, struct vm_area_struct *vma)
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#ifdef MP_DEBUG
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#ifdef MP_DEBUG
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printk(KERN_DEBUG "mga_vid: mapping video memory into userspace\n");
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printk(KERN_DEBUG "mga_vid: mapping video memory into userspace\n");
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#endif
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#endif
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,3)
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if(remap_page_range(vma, vma->vm_start, mga_mem_base + mga_src_base,
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vma->vm_end - vma->vm_start, vma->vm_page_prot))
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#else
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if(remap_page_range(vma->vm_start, mga_mem_base + mga_src_base,
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if(remap_page_range(vma->vm_start, mga_mem_base + mga_src_base,
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vma->vm_end - vma->vm_start, vma->vm_page_prot))
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vma->vm_end - vma->vm_start, vma->vm_page_prot))
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#endif
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{
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{
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printk(KERN_ERR "mga_vid: error mapping video memory\n");
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printk(KERN_ERR "mga_vid: error mapping video memory\n");
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return(-EAGAIN);
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return(-EAGAIN);
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@ -1507,7 +1514,11 @@ static long long mga_vid_lseek(struct file *file, long long offset, int origin)
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static int mga_vid_open(struct inode *inode, struct file *file)
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static int mga_vid_open(struct inode *inode, struct file *file)
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{
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{
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#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,2)
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int minor = MINOR(inode->i_rdev.value);
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#else
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int minor = MINOR(inode->i_rdev);
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int minor = MINOR(inode->i_rdev);
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#endif
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if(minor != 0)
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if(minor != 0)
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return(-ENXIO);
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return(-ENXIO);
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