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authorEliot Blennerhassett <eblennerhassett@audioscience.com>2010-05-27 17:53:52 +1200
committerTakashi Iwai <tiwai@suse.de>2010-05-27 09:51:20 +0200
commit5a498ef1732ee3cc19b319bf7edcf428c5fad6fd (patch)
treef7d6213a32e38904d2b5a0c60c7777bffb828cdc /sound/pci/asihpi/hpifunc.c
parentf038e27c9e9adc166b6004e3a09cc57d61fdbd7b (diff)
ALSA: asihpi - Add hd radio blend functions
Add hd radio blend functions. HPI version inc to 4.03.25. Signed-off-by: Eliot Blennerhassett <eblennerhassett@audioscience.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/asihpi/hpifunc.c')
-rw-r--r--sound/pci/asihpi/hpifunc.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c
index eda26b31232..298eef3e20e 100644
--- a/sound/pci/asihpi/hpifunc.c
+++ b/sound/pci/asihpi/hpifunc.c
@@ -2946,6 +2946,20 @@ u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys,
HPI_TUNER_HDRADIO_SIGNAL_QUALITY, 0, 0, pquality, NULL);
}
+u16 hpi_tuner_get_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys,
+ u32 h_control, u32 *pblend)
+{
+ return hpi_control_param_get(ph_subsys, h_control,
+ HPI_TUNER_HDRADIO_BLEND, 0, 0, pblend, NULL);
+}
+
+u16 hpi_tuner_set_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys,
+ u32 h_control, const u32 blend)
+{
+ return hpi_control_param_set(ph_subsys, h_control,
+ HPI_TUNER_HDRADIO_BLEND, blend, 0);
+}
+
u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control,
char *p_data)
{
@@ -3266,8 +3280,7 @@ u16 hpi_entity_find_next(struct hpi_entity *container_entity,
void hpi_entity_free(struct hpi_entity *entity)
{
- if (entity != NULL)
- kfree(entity);
+ kfree(entity);
}
static u16 hpi_entity_alloc_and_copy(struct hpi_entity *src,