samsung-sm8650/android_kernel_samsung_sm8650-modules
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Remove delay while opening ports for Apache

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Remove delay while opening ports for Apache.
CRs-Fixed: 3330157
Change-Id: I6b9141313524ae5c13759ba1058dbe8c9e07ccc3
Signed-off-by: Satish Kumar Kodishala <quic_skodisha@quicinc.com>
Dieser Commit ist enthalten in:
Satish Kumar Kodishala
2022-11-18 18:19:10 +05:30
committet von Gerrit - the friendly Code Review server
Ursprung 7cea2e70e5
Commit f3db4b2cdc
1 geänderte Dateien mit 0 neuen und 33 gelöschten Zeilen
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33
slimbus/btfm_slim.c
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@@ -27,7 +27,6 @@
#define SLIM_MANF_ID_QCOM 0x217
#define SLIM_PROD_CODE 0x221
static bool btfm_is_port_opening_delayed = true;
static int btfm_num_ports_open;
int btfm_slim_write(struct btfmslim *btfmslim,
@@ -84,19 +83,6 @@ int btfm_slim_read(struct btfmslim *btfmslim, uint32_t reg, uint8_t pgd)
return ret;
}
static bool btfm_slim_is_sb_reset_needed(int chip_ver)
{
switch (chip_ver) {
case QCA_APACHE_SOC_ID_0100:
case QCA_APACHE_SOC_ID_0110:
case QCA_APACHE_SOC_ID_0120:
case QCA_APACHE_SOC_ID_0121:
return true;
default:
return false;
}
}
int btfm_slim_enable_ch(struct btfmslim *btfmslim, struct btfmslim_ch *ch,
uint8_t rxport, uint32_t rates, uint8_t nchan)
{
@@ -143,23 +129,6 @@ int btfm_slim_enable_ch(struct btfmslim *btfmslim, struct btfmslim_ch *ch,
chipset_ver = btpower_get_chipset_version();
BTFMSLIM_INFO("chipset soc version:%x", chipset_ver);
/* Delay port opening for few chipsets if:
1. for 8k, feedback channel
2. 44.1k, 88.2k rxports
*/
if (((rates == 8000 && btfm_feedback_ch_setting && rxport == 0) ||
(rxport == 1 && (rates == 44100 || rates == 88200))) &&
btfm_slim_is_sb_reset_needed(chipset_ver)) {
BTFMSLIM_INFO("btfm_is_port_opening_delayed %d",
btfm_is_port_opening_delayed);
if (!btfm_is_port_opening_delayed) {
BTFMSLIM_INFO("SB reset needed, sleeping");
btfm_is_port_opening_delayed = true;
msleep(DELAY_FOR_PORT_OPEN_MS);
}
}
/* for feedback channel, PCM bit should not be set */
if (btfm_feedback_ch_setting) {
BTFMSLIM_DBG("port open for feedback ch, not setting PCM bit");
@@ -207,8 +176,6 @@ int btfm_slim_disable_ch(struct btfmslim *btfmslim, struct btfmslim_ch *ch,
return -EINVAL;
}
btfm_is_port_opening_delayed = false;
if (rxport && (btfmslim->sample_rate == 44100 ||
btfmslim->sample_rate == 88200)) {
BTFMSLIM_INFO("disconnecting the ports, removing the channel");