sound: control: actually allow TLV command access

Creating a control with TLV_COMMAND access was not possible because
snd_ctl_new1() forgot to include it in the mask of allowable access
bits.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 3 insertions, 2 deletions

diff --git a/sound/core/control.c b/sound/core/control.c
index 268ab7471224..6a4764dcb180 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -237,8 +237,9 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol,
         access = ncontrol->access == 0 ? SNDRV_CTL_ELEM_ACCESS_READWRITE :
                  (ncontrol->access & (SNDRV_CTL_ELEM_ACCESS_READWRITE|
                                       SNDRV_CTL_ELEM_ACCESS_INACTIVE|
-                                      SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE|
-                                      SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK));
+                                      SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE|
+                                      SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND|
+                                      SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK));
         kctl.info = ncontrol->info;
         kctl.get = ncontrol->get;
         kctl.put = ncontrol->put;