Without CONFIG_SND, we get a link error:
ERROR: "snd_soc_register_codec" [drivers/media/i2c/tda1997x.ko] undefined!
ERROR: "snd_soc_unregister_codec" [drivers/media/i2c/tda1997x.ko] undefined!
ERROR: "snd_pcm_hw_constraint_minmax" [drivers/media/i2c/tda1997x.ko] undefined!
This adds the same Kconfig dependency that we have in other
media drivers, using 'select SND_PCM' to ensure that we have
can call snd_pcm_hw_constraint_minmax, while depending on
CONFIG_SND_SOC for registering the codec.
Fixes: 9ac0038db9a7 ("media: i2c: Add TDA1997x HDMI receiver driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/media/i2c/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 94e32d75d632..a44e8c36f13c 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -59,6 +59,8 @@ config VIDEO_TDA9840
config VIDEO_TDA1997X
tristate "NXP TDA1997x HDMI receiver"
depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
+ depends on SND_SOC
+ select SND_PCM
---help---
V4L2 subdevice driver for the NXP TDA1997x HDMI receivers.
--
2.9.0
