ASoC: topology: Allow TLV control to be either read or write

[sfrench/cifs-2.6.git] / sound / soc / soc-topology.c

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index a97c02c4ef6b5fe1515e018e747c6b3ecc22c194..a9a9c46d0316a1e89d8377aa22427f6879503bfc 100644 (file)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -512,7 +512,8 @@ static int soc_tplg_kcontrol_bind_io(struct snd_soc_tplg_ctl_hdr *hdr,
 
        if (le32_to_cpu(hdr->ops.info) == SND_SOC_TPLG_CTL_BYTES
                && k->iface & SNDRV_CTL_ELEM_IFACE_MIXER
-               && k->access & SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE
+               && (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_READ
+                   || k->access & SNDRV_CTL_ELEM_ACCESS_TLV_WRITE)
                && k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
                struct soc_bytes_ext *sbe;
                struct snd_soc_tplg_bytes_control *be;