samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

asoc: kona: Fix to apply wsa8810 gain settings

Browse Source 
Update wsa aux codec matching logic in machine driver
to apply proper gain settings for wsa8810 variant.
Add null check for aux component name to avoid dereference.

Change-Id: Ie332f8e37a2d6b7a250fe299df91fa9cf9d7636b
Signed-off-by: Meng Wang <mengw@codeaurora.org>
This commit is contained in:
Meng Wang
2019-06-05 15:24:39 +08:00
parent 988afa4fca
commit bb5e0e9d93
1 changed files with 10 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
asoc/kona.c
View File

@@ -5003,16 +5003,17 @@ static int msm_int_audrx_init(struct snd_soc_pcm_runtime *rtd)
__func__, rtd->card->num_aux_devs);
if (rtd->card->num_aux_devs &&
!list_empty(&rtd->card->component_dev_list)) {
aux_comp = list_first_entry(
&rtd->card->component_dev_list,
struct snd_soc_component,
card_aux_list);
if (!strcmp(aux_comp->name, WSA8810_NAME_1) ||
!strcmp(aux_comp->name, WSA8810_NAME_2)) {
wsa_macro_set_spkr_mode(component,
list_for_each_entry(aux_comp,
&rtd->card->aux_comp_list,
card_aux_list) {
if (aux_comp->name != NULL && (
!strcmp(aux_comp->name, WSA8810_NAME_1) ||
!strcmp(aux_comp->name, WSA8810_NAME_2))) {
wsa_macro_set_spkr_mode(component,
WSA_MACRO_SPKR_MODE_1);
wsa_macro_set_spkr_gain_offset(component,
WSA_MACRO_GAIN_OFFSET_M1P5_DB);
wsa_macro_set_spkr_gain_offset(component,
WSA_MACRO_GAIN_OFFSET_M1P5_DB);
}
}
bolero_set_port_map(component, ARRAY_SIZE(sm_port_map),
sm_port_map);