diff options
| author | Linux Build Service Account <lnxbuild@localhost> | 2016-10-13 19:11:31 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-10-13 19:11:31 -0700 |
| commit | 4b5f689e1592b5d74bb15d4178d79c5d41038dd2 (patch) | |
| tree | f079cee63af2a16783a8b0b9c03cf87fdb4a9c9c | |
| parent | 0c4dd697adf8dcf696c3c6272e98a85e9934daa8 (diff) | |
| parent | 3d76fcf83c7e00a9df21211f4998cab1ece116d7 (diff) | |
Merge "ASoC: wcd934x-dsp-cntl: Make sure memories can enter deep sleep"
| -rw-r--r-- | sound/soc/codecs/wcd934x/wcd934x-dsp-cntl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/codecs/wcd934x/wcd934x-dsp-cntl.c b/sound/soc/codecs/wcd934x/wcd934x-dsp-cntl.c index 66d85c879eff..8d2247176607 100644 --- a/sound/soc/codecs/wcd934x/wcd934x-dsp-cntl.c +++ b/sound/soc/codecs/wcd934x/wcd934x-dsp-cntl.c @@ -523,7 +523,9 @@ static int wcd_cntl_enable_memory(struct wcd_dsp_cntl *cntl) ARRAY_SIZE(mem_enable_values), mem_enable_values); - snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_DEEPSLP_0, 0x05); + /* Make sure Deep sleep of memories is enabled for all banks */ + snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_DEEPSLP_0, 0xFF); + snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_DEEPSLP_1, 0x0F); done: return ret; } @@ -533,6 +535,7 @@ static void wcd_cntl_disable_memory(struct wcd_dsp_cntl *cntl) struct snd_soc_codec *codec = cntl->codec; snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_DEEPSLP_0, 0xFF); + snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_DEEPSLP_1, 0x0F); snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_SHUTDOWN_3, 0xFF); snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_SYSMEM_SHUTDOWN_2, 0xFF); snd_soc_write(codec, WCD934X_CPE_SS_PWR_CPE_DRAM1_SHUTDOWN, 0x07); |