diff options
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2008-08-24 18:08:03 +0200 |
|---|---|---|
| committer | Jaroslav Kysela <perex@perex.cz> | 2008-08-25 09:57:50 +0200 |
| commit | f83a59c3c15471e866b6af09f82a9ac1eb76fce7 (patch) | |
| tree | 4f8c5740bd8e23daa1f7f4da88a85d695960734b /sound/isa/wss | |
| parent | 36463a9660a69018c98f6bde93183a523667e598 (diff) | |
| download | lwn-f83a59c3c15471e866b6af09f82a9ac1eb76fce7.tar.gz lwn-f83a59c3c15471e866b6af09f82a9ac1eb76fce7.zip | |
ALSA: wss_lib: do not mess mixer settings during probe
Use the wss_dout function which does not mess
shadowed register values during chip probing.
Otherwise, user ends up with stupid mixer settings
after driver loading.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'sound/isa/wss')
| -rw-r--r-- | sound/isa/wss/wss_lib.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index 2a5defa5e636..3d6c5f2838af 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -1162,9 +1162,9 @@ static int snd_ad1848_probe(struct snd_wss *chip) spin_lock_irqsave(&chip->reg_lock, flags); /* set CS423x MODE 1 */ - snd_wss_out(chip, CS4231_MISC_INFO, 0); + snd_wss_dout(chip, CS4231_MISC_INFO, 0); - snd_wss_out(chip, CS4231_RIGHT_INPUT, 0x45); /* 0x55 & ~0x10 */ + snd_wss_dout(chip, CS4231_RIGHT_INPUT, 0x45); /* 0x55 & ~0x10 */ r = snd_wss_in(chip, CS4231_RIGHT_INPUT); if (r != 0x45) { /* RMGE always high on AD1847 */ @@ -1174,7 +1174,7 @@ static int snd_ad1848_probe(struct snd_wss *chip) } hardware = WSS_HW_AD1847; } else { - snd_wss_out(chip, CS4231_LEFT_INPUT, 0xaa); + snd_wss_dout(chip, CS4231_LEFT_INPUT, 0xaa); r = snd_wss_in(chip, CS4231_LEFT_INPUT); /* L/RMGE always low on AT2320 */ if ((r | CS4231_ENABLE_MIC_GAIN) != 0xaa) { @@ -1199,7 +1199,7 @@ static int snd_ad1848_probe(struct snd_wss *chip) r = snd_wss_in(chip, CS4231_MISC_INFO); /* set CS423x MODE 2 */ - snd_wss_out(chip, CS4231_MISC_INFO, CS4231_MODE2); + snd_wss_dout(chip, CS4231_MISC_INFO, CS4231_MODE2); for (i = 0; i < 16; i++) { if (snd_wss_in(chip, i) != snd_wss_in(chip, 16 + i)) { /* we have more than 16 registers: check ID */ @@ -1221,7 +1221,7 @@ static int snd_ad1848_probe(struct snd_wss *chip) else chip->hardware = WSS_HW_AD1848; out_mode: - snd_wss_out(chip, CS4231_MISC_INFO, 0); + snd_wss_dout(chip, CS4231_MISC_INFO, 0); out: spin_unlock_irqrestore(&chip->reg_lock, flags); return err; |