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| author | tanimura <tanimura@FreeBSD.org> | 2000-01-01 09:07:03 +0000 |
|---|---|---|
| committer | tanimura <tanimura@FreeBSD.org> | 2000-01-01 09:07:03 +0000 |
| commit | 41a606e47393e252b5a06b1bfce96ec5bb95786d (patch) | |
| tree | 6705d3e1f75e7c2f231e6e73910c8361dd96f9cf /sys/dev/sound/pci/csa.c | |
| parent | 8ff2a6f6d47061b56460be29405a1864df862624 (diff) | |
| download | FreeBSD-src-41a606e47393e252b5a06b1bfce96ec5bb95786d.zip FreeBSD-src-41a606e47393e252b5a06b1bfce96ec5bb95786d.tar.gz | |
Correct the delay durations as in the sample sources provided by Crystal Semiconductor.
Diffstat (limited to 'sys/dev/sound/pci/csa.c')
| -rw-r--r-- | sys/dev/sound/pci/csa.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/sound/pci/csa.c b/sys/dev/sound/pci/csa.c index c339460..8ab596e 100644 --- a/sys/dev/sound/pci/csa.c +++ b/sys/dev/sound/pci/csa.c @@ -286,7 +286,7 @@ csa_initialize(sc_p scp) * for a reset. */ csa_writeio(resp, BA0_ACCTL, 0); - DELAY(250); + DELAY(100); csa_writeio(resp, BA0_ACCTL, ACCTL_RSTN); /* @@ -362,7 +362,7 @@ csa_initialize(sc_p scp) * First, lets wait a short while to let things settle out a bit, * and to prevent retrying the read too quickly. */ - DELAY(250); + DELAY(125); /* * Read the AC97 status register to see if we've seen a CODEC READY @@ -398,7 +398,7 @@ csa_initialize(sc_p scp) #if notdef DELAY(10000000L); /* clw */ #else - DELAY(2500); + DELAY(1000); #endif /* notdef */ /* * Read the input slot valid register and see if input slots 3 and @@ -477,7 +477,7 @@ csa_clearserialfifos(csa_res *resp) for (i = 0 ; i < 256 ; i++) { /* Make sure the previous FIFO write operation has completed. */ for (j = 0 ; j < 5 ; j++) { - DELAY(250); + DELAY(100); serbst = csa_readio(resp, BA0_SERBST); if ((serbst & SERBST_WBSY) == 0) break; |
