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-rw-r--r--sound/pci/ctxfi/ctatc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index b5fa583..eb86829 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -435,6 +435,11 @@ atc_pcm_playback_position(struct ct_atc *atc, struct ct_atc_pcm *apcm)
return 0;
position = src->ops->get_ca(src);
+ if (position < apcm->vm_block->addr) {
+ snd_printdd("ctxfi: bad ca - ca=0x%08x, vba=0x%08x, vbs=0x%08x\n", position, apcm->vm_block->addr, apcm->vm_block->size);
+ position = apcm->vm_block->addr;
+ }
+
size = apcm->vm_block->size;
max_cisz = src->multi * src->rsc.msr;
max_cisz = 128 * (max_cisz < 8 ? max_cisz : 8);