V4L/DVB (4371b): Fix V4L1 dependencies at drivers under sound/oss and sound/pci

TVMixer and FM801 Tea5757 are still using V4L1 API. 
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

sound/oss/Kconfig

@@ -838,7 +838,7 @@ config SOUND_WAVEARTIST
 
 config SOUND_TVMIXER
 	tristate "TV card (bt848) mixer support"
-	depends on SOUND_PRIME && I2C
+	depends on SOUND_PRIME && I2C && VIDEO_V4L1
 	help
 	  Support for audio mixer facilities on the BT848 TV frame-grabber
 	  card.

sound/pci/Kconfig

@@ -468,11 +468,13 @@ config SND_FM801_TEA575X_BOOL
 	  FM801 chip with a TEA5757 tuner connected to GPIO1-3 pins (Media
 	  Forte SF256-PCS-02) into the snd-fm801 driver.
 
+	  This will enable support for the old V4L1 API.
+
 config SND_FM801_TEA575X
 	tristate
 	depends on SND_FM801_TEA575X_BOOL
 	default SND_FM801
-	select VIDEO_DEV
+	select VIDEO_V4L1
 
 config SND_HDA_INTEL
 	tristate "Intel HD Audio"