From 36ed8bdd867314660b8dca2d1b6d9e92352b319b Mon Sep 17 00:00:00 2001
From: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Date: Tue, 6 Jul 2010 08:37:10 +1200
Subject: [PATCH] ALSA: asihpi - Minor HPI error handling fixes
Handle errors in tuner level caching,
Ccorrect error code for aesebu rx status.
Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/pci/asihpi/hpicmn.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c
index fcd64539d9ef..dda4f1c6f658 100644
--- a/sound/pci/asihpi/hpicmn.c
+++ b/sound/pci/asihpi/hpicmn.c
@@ -353,7 +353,12 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
phr->u.c.param1 = pC->u.t.band;
else if ((phm->u.c.attribute == HPI_TUNER_LEVEL)
&& (phm->u.c.param1 == HPI_TUNER_LEVEL_AVERAGE))
- phr->u.c.param1 = pC->u.t.level;
+ if (pC->u.t.level == HPI_ERROR_ILLEGAL_CACHE_VALUE) {
+ phr->u.c.param1 = 0;
+ phr->error =
+ HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
+ } else
+ phr->u.c.param1 = pC->u.t.level;
else
found = 0;
break;
@@ -397,7 +402,8 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache,
if (pC->u.clk.source_index ==
HPI_ERROR_ILLEGAL_CACHE_VALUE) {
phr->u.c.param1 = 0;
- phr->error = HPI_ERROR_INVALID_OPERATION;
+ phr->error =
+ HPI_ERROR_INVALID_CONTROL_ATTRIBUTE;
} else
phr->u.c.param1 = pC->u.clk.source_index;
} else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SAMPLERATE)
--
2.34.1