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BT: Check slimbus configuration enabled or not

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Disable BTFM slimbus driver if core slimbus disabled.

Change-Id: I6bcbe037181021d4449f345a81d257a2bc2deab6
This commit is contained in:
satish kumar sugasi
2022-01-18 16:52:37 -08:00
parent cc92023f48
commit 1d6e351ae8
5 changed files with 8 additions and 23 deletions
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12
slimbus/btfm_slim.c
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@@ -25,16 +25,13 @@
#define SLIM_MANF_ID_QCOM 0x217
#define SLIM_PROD_CODE 0x221
#ifdef CONFIG_SLIMBUS
static bool btfm_is_port_opening_delayed = true;
static int btfm_num_ports_open;
#endif
int btfm_slim_write(struct btfmslim *btfmslim,
uint16_t reg, uint8_t reg_val, uint8_t pgd)
{
int ret = -1;
#ifdef CONFIG_SLIMBUS
uint32_t reg_addr;
int slim_write_tries = SLIM_SLAVE_RW_MAX_TRIES;
@@ -60,14 +57,12 @@ int btfm_slim_write(struct btfmslim *btfmslim,
BTFMSLIM_DBG("retrying to Write 0x%02x to reg 0x%x ret %d",
reg_val, reg_addr, ret);
}
#endif
return ret;
}
int btfm_slim_read(struct btfmslim *btfmslim, uint32_t reg, uint8_t pgd)
{
int ret = -1;
#ifdef CONFIG_SLIMBUS
int slim_read_tries = SLIM_SLAVE_RW_MAX_TRIES;
uint32_t reg_addr;
BTFMSLIM_DBG("Read from %s", pgd?"PGD":"IFD");
@@ -84,11 +79,9 @@ int btfm_slim_read(struct btfmslim *btfmslim, uint32_t reg, uint8_t pgd)
break;
usleep_range(5000, 5100);
}
#endif
return ret;
}
#ifdef CONFIG_SLIMBUS
static bool btfm_slim_is_sb_reset_needed(int chip_ver)
{
switch (chip_ver) {
@@ -455,20 +448,17 @@ int btfm_slim_hw_deinit(struct btfmslim *btfmslim)
mutex_unlock(&btfmslim->io_lock);
return ret;
}
#endif
static int btfm_slim_status(struct slim_device *sdev,
enum slim_device_status status)
{
int ret = 0;
#ifdef CONFIG_SLIMBUS
struct device *dev = &sdev->dev;
struct btfmslim *btfm_slim;
btfm_slim = dev_get_drvdata(dev);
ret = btfm_slim_register_codec(btfm_slim);
if (ret)
BTFMSLIM_ERR("error, registering slimbus codec failed");
#endif
return ret;
}
@@ -562,8 +552,6 @@ static struct slim_driver btfm_slim_driver = {
.id_table = btfm_slim_id
};
#ifdef CONFIG_SLIMBUS
module_slim_driver(btfm_slim_driver);
#endif
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("BTFM Slimbus Slave driver");

2
slimbus/btfm_slim_codec.c
View File

@@ -25,7 +25,6 @@
static int bt_soc_enable_status;
int btfm_feedback_ch_setting;
#ifdef CONFIG_SLIMBUS
static int btfm_slim_codec_write(struct snd_soc_component *codec,
unsigned int reg, unsigned int value)
{
@@ -458,7 +457,6 @@ void btfm_slim_unregister_codec(struct device *dev)
/* Unregister Codec driver */
snd_soc_unregister_component(dev);
}
#endif
MODULE_DESCRIPTION("BTFM Slimbus Codec driver");
MODULE_LICENSE("GPL v2");