On 3/18/23 9:14 AM, Jianhua Lu wrote:
There are 8 cs35l41 speaker amplifier connected to TDM in my Xiaomi Mi Pad 5 Pro tablet. In this case, it's necessary to set 12288000 (48000 * 32 * 8) clk freq for it.
rate=48000, slot_width=32, slots=8.
Signed-off-by: Jianhua Lu lujianhua000@gmail.com
sound/soc/codecs/cs35l41.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/cs35l41.c b/sound/soc/codecs/cs35l41.c index 9ec01a5f09ca..6ac501f008ec 100644 --- a/sound/soc/codecs/cs35l41.c +++ b/sound/soc/codecs/cs35l41.c @@ -150,6 +150,7 @@ static const struct cs35l41_fs_mon_config cs35l41_fs_mon[] = { { 5644800, 16, 24 }, { 6000000, 16, 24 }, { 6144000, 16, 24 },
{ 12288000, 0, 0 }, };
static int cs35l41_get_fs_mon_config_index(int freq)
This is a valid clocking configuration. 12.288 MHz is already available in cs35l41_pll_sysclk[] as well. Values for fs1 and fs2 are not required because cs35l41_dai_set_sysclk() will use hardcoded values for freq > 6.144 MHz.
Reviewed-by: David Rhodes David.Rhodes@cirrus.com
Thanks, David