From: Clemens Ladisch <clemens@ladisch.de>
Date: Mon, 25 Feb 2008 10:04:41 +0000 (+0100)
Subject: [ALSA] sb8: fix SB 1.0 capture DMA programming
X-Git-Tag: firefly_0821_release~22240^2~11
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=20cde9e8f83711dca532c49605914d50292d9ce5;p=firefly-linux-kernel-4.4.55.git

[ALSA] sb8: fix SB 1.0 capture DMA programming

Fix a wrong version check that would cause an invalid command to be sent
to SB 1.0 chips.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c
index 6304c3a89ba0..fe03bb820532 100644
--- a/sound/isa/sb/sb8_main.c
+++ b/sound/isa/sb/sb8_main.c
@@ -277,7 +277,7 @@ static int snd_sb8_capture_prepare(struct snd_pcm_substream *substream)
 	} else {
 		snd_sbdsp_command(chip, 256 - runtime->rate_den);
 	}
-	if (chip->capture_format != SB_DSP_OUTPUT) {
+	if (chip->capture_format != SB_DSP_INPUT) {
 		count--;
 		snd_sbdsp_command(chip, SB_DSP_BLOCK_SIZE);
 		snd_sbdsp_command(chip, count & 0xff);