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-rw-r--r--firmware/target/mips/ingenic_jz47xx/codec-jz4740.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c b/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c
index ee15b27fae..702f3bb50e 100644
--- a/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/codec-jz4740.c
@@ -273,9 +273,9 @@ void audiohw_init(void)
273void audiohw_set_volume(int vol_l, int vol_r) 273void audiohw_set_volume(int vol_l, int vol_r)
274{ 274{
275#ifdef HAVE_SW_VOLUME_CONTROL 275#ifdef HAVE_SW_VOLUME_CONTROL
276 /* SW volume for <= 1.0 gain, HW at unity, < VOLUME_MIN == MUTE */ 276 /* SW volume for <= 1.0 gain, HW at unity, < -740 == MUTE */
277 int sw_volume_l = vol_l < VOLUME_MIN ? PCM_MUTE_LEVEL : MIN(vol_l, 0); 277 int sw_volume_l = vol_l <= -740 ? PCM_MUTE_LEVEL : MIN(vol_l, 0);
278 int sw_volume_r = vol_r < VOLUME_MIN ? PCM_MUTE_LEVEL : MIN(vol_r, 0); 278 int sw_volume_r = vol_r <= -740 ? PCM_MUTE_LEVEL : MIN(vol_r, 0);
279 pcm_set_master_volume(sw_volume_l, sw_volume_r); 279 pcm_set_master_volume(sw_volume_l, sw_volume_r);
280#endif /* HAVE_SW_VOLUME_CONTROL */ 280#endif /* HAVE_SW_VOLUME_CONTROL */
281 281