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soundwire updates for 6.1-rc1 

- Pierre-Louis Bossart did another round of Intel driver cleanup to prepare
    for future code reorg which is expected in next cycle
  - Richard Fitzgerald provided bus unattach notifications processing during
    re-enumeration along with Cadence driver updates for this.
  - Srinivas Kandagatla added  Qualcomm driver updates to handle device0 status
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Merge tag 'soundwire-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire

Pull soundwire updates from Vinod Koul:
 "Updates for Intel, Cadence and Qualcomm drivers:

   - another round of Intel driver cleanup to prepare for future code
     reorg which is expected in next cycle (Pierre-Louis Bossart)

   - bus unattach notifications processing during re-enumeration along
     with Cadence driver updates for this (Richard Fitzgerald)

   - Qualcomm driver updates to handle device0 status (Srinivas
     Kandagatla)"

* tag 'soundwire-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (42 commits)
  soundwire: intel: add helper to stop bus
  soundwire: intel: introduce helpers to start bus
  soundwire: intel: introduce intel_shim_check_wake() helper
  soundwire: intel: simplify read ops assignment
  soundwire: intel: remove intel_init() wrapper
  soundwire: intel: move shim initialization before power up/down
  soundwire: intel: remove clock_stop parameter in intel_shim_init()
  soundwire: intel: move all PDI initialization under intel_register_dai()
  soundwire: intel: move DAI registration and debugfs init earlier
  soundwire: intel: simplify flow and use devm_ for DAI registration
  soundwire: intel: fix error handling on dai registration issues
  soundwire: cadence: Simplify error paths in cdns_xfer_msg()
  soundwire: cadence: Fix error check in cdns_xfer_msg()
  soundwire: cadence: Write to correct address for each FIFO chunk
  soundwire: bus: Fix wrong port number in sdw_handle_slave_alerts()
  soundwire: qcom: do not send status of device 0 during alert
  soundwire: qcom: update status from device id 1
  soundwire: cadence: Don't overwrite msg->buf during write commands
  soundwire: bus: Don't exit early if no device IDs were programmed
  soundwire: cadence: Fix lost ATTACHED interrupts when enumerating
  ...
This commit is contained in:
Linus Torvalds 2022-10-07 16:13:55 -07:00
parent 33e591dee9 503ae28594
commit 881eccbef5
8 changed files with 560 additions and 483 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

94
drivers/soundwire/bus.c
View File

@ -11,11 +11,12 @@
#include "bus.h"
#include "sysfs_local.h"
static DEFINE_IDA(sdw_ida);
static DEFINE_IDA(sdw_bus_ida);
static DEFINE_IDA(sdw_peripheral_ida);
static int sdw_get_id(struct sdw_bus *bus)
{
int rc = ida_alloc(&sdw_ida, GFP_KERNEL);
int rc = ida_alloc(&sdw_bus_ida, GFP_KERNEL);
if (rc < 0)
return rc;
@ -75,7 +76,6 @@ int sdw_bus_master_add(struct sdw_bus *bus, struct device *parent,
/*
* Initialize multi_link flag
* TODO: populate this flag by reading property from FW node
*/
bus->multi_link = false;
if (bus->ops->read_prop) {
@ -157,9 +157,11 @@ static int sdw_delete_slave(struct device *dev, void *data)
mutex_lock(&bus->bus_lock);
if (slave->dev_num) /* clear dev_num if assigned */
if (slave->dev_num) { /* clear dev_num if assigned */
clear_bit(slave->dev_num, bus->assigned);
if (bus->dev_num_ida_min)
ida_free(&sdw_peripheral_ida, slave->dev_num);
}
list_del_init(&slave->node);
mutex_unlock(&bus->bus_lock);
@ -179,7 +181,7 @@ void sdw_bus_master_delete(struct sdw_bus *bus)
sdw_master_device_del(bus);
sdw_bus_debugfs_exit(bus);
ida_free(&sdw_ida, bus->id);
ida_free(&sdw_bus_ida, bus->id);
}
EXPORT_SYMBOL(sdw_bus_master_delete);
@ -671,10 +673,18 @@ static int sdw_get_device_num(struct sdw_slave *slave)
{
int bit;
bit = find_first_zero_bit(slave->bus->assigned, SDW_MAX_DEVICES);
if (bit == SDW_MAX_DEVICES) {
bit = -ENODEV;
goto err;
if (slave->bus->dev_num_ida_min) {
bit = ida_alloc_range(&sdw_peripheral_ida,
slave->bus->dev_num_ida_min, SDW_MAX_DEVICES,
GFP_KERNEL);
if (bit < 0)
goto err;
} else {
bit = find_first_zero_bit(slave->bus->assigned, SDW_MAX_DEVICES);
if (bit == SDW_MAX_DEVICES) {
bit = -ENODEV;
goto err;
}
}
/*
@ -751,7 +761,7 @@ void sdw_extract_slave_id(struct sdw_bus *bus,
}
EXPORT_SYMBOL(sdw_extract_slave_id);
static int sdw_program_device_num(struct sdw_bus *bus)
static int sdw_program_device_num(struct sdw_bus *bus, bool *programmed)
{
u8 buf[SDW_NUM_DEV_ID_REGISTERS] = {0};
struct sdw_slave *slave, *_s;
@ -761,6 +771,8 @@ static int sdw_program_device_num(struct sdw_bus *bus)
int count = 0, ret;
u64 addr;
*programmed = false;
/* No Slave, so use raw xfer api */
ret = sdw_fill_msg(&msg, NULL, SDW_SCP_DEVID_0,
SDW_NUM_DEV_ID_REGISTERS, 0, SDW_MSG_FLAG_READ, buf);
@ -795,6 +807,16 @@ static int sdw_program_device_num(struct sdw_bus *bus)
if (sdw_compare_devid(slave, id) == 0) {
found = true;
/*
* To prevent skipping state-machine stages don't
* program a device until we've seen it UNATTACH.
* Must return here because no other device on #0
* can be detected until this one has been
* assigned a device ID.
*/
if (slave->status != SDW_SLAVE_UNATTACHED)
return 0;
/*
* Assign a new dev_num to this Slave and
* not mark it present. It will be marked
@ -809,6 +831,8 @@ static int sdw_program_device_num(struct sdw_bus *bus)
return ret;
}
*programmed = true;
break;
}
}
@ -848,13 +872,13 @@ static void sdw_modify_slave_status(struct sdw_slave *slave,
mutex_lock(&bus->bus_lock);
dev_vdbg(bus->dev,
"%s: changing status slave %d status %d new status %d\n",
__func__, slave->dev_num, slave->status, status);
"changing status slave %d status %d new status %d\n",
slave->dev_num, slave->status, status);
if (status == SDW_SLAVE_UNATTACHED) {
dev_dbg(&slave->dev,
"%s: initializing enumeration and init completion for Slave %d\n",
__func__, slave->dev_num);
"initializing enumeration and init completion for Slave %d\n",
slave->dev_num);
init_completion(&slave->enumeration_complete);
init_completion(&slave->initialization_complete);
@ -862,8 +886,8 @@ static void sdw_modify_slave_status(struct sdw_slave *slave,
} else if ((status == SDW_SLAVE_ATTACHED) &&
(slave->status == SDW_SLAVE_UNATTACHED)) {
dev_dbg(&slave->dev,
"%s: signaling enumeration completion for Slave %d\n",
__func__, slave->dev_num);
"signaling enumeration completion for Slave %d\n",
slave->dev_num);
complete(&slave->enumeration_complete);
}
@ -1630,7 +1654,7 @@ static int sdw_handle_slave_alerts(struct sdw_slave *slave)
port = buf2[0] & SDW_SCP_INTSTAT2_PORT4_10;
for_each_set_bit(bit, &port, 8) {
/* scp2 ports start from 4 */
port_num = bit + 3;
port_num = bit + 4;
sdw_handle_port_interrupt(slave,
port_num,
&port_status[port_num]);
@ -1642,7 +1666,7 @@ static int sdw_handle_slave_alerts(struct sdw_slave *slave)
port = buf2[1] & SDW_SCP_INTSTAT3_PORT11_14;
for_each_set_bit(bit, &port, 8) {
/* scp3 ports start from 11 */
port_num = bit + 10;
port_num = bit + 11;
sdw_handle_port_interrupt(slave,
port_num,
&port_status[port_num]);
@ -1768,7 +1792,7 @@ int sdw_handle_slave_status(struct sdw_bus *bus,
{
enum sdw_slave_status prev_status;
struct sdw_slave *slave;
bool attached_initializing;
bool attached_initializing, id_programmed;
int i, ret = 0;
/* first check if any Slaves fell off the bus */
@ -1789,19 +1813,33 @@ int sdw_handle_slave_status(struct sdw_bus *bus,
dev_warn(&slave->dev, "Slave %d state check1: UNATTACHED, status was %d\n",
i, slave->status);
sdw_modify_slave_status(slave, SDW_SLAVE_UNATTACHED);
/* Ensure driver knows that peripheral unattached */
ret = sdw_update_slave_status(slave, status[i]);
if (ret < 0)
dev_warn(&slave->dev, "Update Slave status failed:%d\n", ret);
}
}
if (status[0] == SDW_SLAVE_ATTACHED) {
dev_dbg(bus->dev, "Slave attached, programming device number\n");
ret = sdw_program_device_num(bus);
if (ret < 0)
dev_err(bus->dev, "Slave attach failed: %d\n", ret);
/*
* programming a device number will have side effects,
* so we deal with other devices at a later time
* Programming a device number will have side effects,
* so we deal with other devices at a later time.
* This relies on those devices reporting ATTACHED, which will
* trigger another call to this function. This will only
* happen if at least one device ID was programmed.
* Error returns from sdw_program_device_num() are currently
* ignored because there's no useful recovery that can be done.
* Returning the error here could result in the current status
* of other devices not being handled, because if no device IDs
* were programmed there's nothing to guarantee a status change
* to trigger another call to this function.
*/
return ret;
sdw_program_device_num(bus, &id_programmed);
if (id_programmed)
return 0;
}
/* Continue to check other slave statuses */
@ -1870,8 +1908,8 @@ int sdw_handle_slave_status(struct sdw_bus *bus,
"Update Slave status failed:%d\n", ret);
if (attached_initializing) {
dev_dbg(&slave->dev,
"%s: signaling initialization completion for Slave %d\n",
__func__, slave->dev_num);
"signaling initialization completion for Slave %d\n",
slave->dev_num);
complete(&slave->initialization_complete);

110
drivers/soundwire/cadence_master.c
View File

@ -544,9 +544,12 @@ cdns_fill_msg_resp(struct sdw_cdns *cdns,
return SDW_CMD_IGNORED;
}
/* fill response */
for (i = 0; i < count; i++)
msg->buf[i + offset] = FIELD_GET(CDNS_MCP_RESP_RDATA, cdns->response_buf[i]);
if (msg->flags == SDW_MSG_FLAG_READ) {
/* fill response */
for (i = 0; i < count; i++)
msg->buf[i + offset] = FIELD_GET(CDNS_MCP_RESP_RDATA,
cdns->response_buf[i]);
}
return SDW_CMD_OK;
}
@ -566,7 +569,7 @@ _cdns_xfer_msg(struct sdw_cdns *cdns, struct sdw_msg *msg, int cmd,
}
base = CDNS_MCP_CMD_BASE;
addr = msg->addr;
addr = msg->addr + offset;
for (i = 0; i < count; i++) {
data = FIELD_PREP(CDNS_MCP_CMD_DEV_ADDR, msg->dev_num);
@ -705,18 +708,15 @@ cdns_xfer_msg(struct sdw_bus *bus, struct sdw_msg *msg)
for (i = 0; i < msg->len / CDNS_MCP_CMD_LEN; i++) {
ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
CDNS_MCP_CMD_LEN, false);
if (ret < 0)
goto exit;
if (ret != SDW_CMD_OK)
return ret;
}
if (!(msg->len % CDNS_MCP_CMD_LEN))
goto exit;
return SDW_CMD_OK;
ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
msg->len % CDNS_MCP_CMD_LEN, false);
exit:
return ret;
return _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
msg->len % CDNS_MCP_CMD_LEN, false);
}
EXPORT_SYMBOL(cdns_xfer_msg);
@ -790,6 +790,7 @@ static int cdns_update_slave_status(struct sdw_cdns *cdns,
enum sdw_slave_status status[SDW_MAX_DEVICES + 1];
bool is_slave = false;
u32 mask;
u32 val;
int i, set_status;
memset(status, 0, sizeof(status));
@ -797,41 +798,38 @@ static int cdns_update_slave_status(struct sdw_cdns *cdns,
for (i = 0; i <= SDW_MAX_DEVICES; i++) {
mask = (slave_intstat >> (i * CDNS_MCP_SLAVE_STATUS_NUM)) &
CDNS_MCP_SLAVE_STATUS_BITS;
if (!mask)
continue;
is_slave = true;
set_status = 0;
if (mask & CDNS_MCP_SLAVE_INTSTAT_RESERVED) {
status[i] = SDW_SLAVE_RESERVED;
set_status++;
if (mask) {
is_slave = true;
if (mask & CDNS_MCP_SLAVE_INTSTAT_RESERVED) {
status[i] = SDW_SLAVE_RESERVED;
set_status++;
}
if (mask & CDNS_MCP_SLAVE_INTSTAT_ATTACHED) {
status[i] = SDW_SLAVE_ATTACHED;
set_status++;
}
if (mask & CDNS_MCP_SLAVE_INTSTAT_ALERT) {
status[i] = SDW_SLAVE_ALERT;
set_status++;
}
if (mask & CDNS_MCP_SLAVE_INTSTAT_NPRESENT) {
status[i] = SDW_SLAVE_UNATTACHED;
set_status++;
}
}
if (mask & CDNS_MCP_SLAVE_INTSTAT_ATTACHED) {
status[i] = SDW_SLAVE_ATTACHED;
set_status++;
}
if (mask & CDNS_MCP_SLAVE_INTSTAT_ALERT) {
status[i] = SDW_SLAVE_ALERT;
set_status++;
}
if (mask & CDNS_MCP_SLAVE_INTSTAT_NPRESENT) {
status[i] = SDW_SLAVE_UNATTACHED;
set_status++;
}
/* first check if Slave reported multiple status */
if (set_status > 1) {
u32 val;
dev_warn_ratelimited(cdns->dev,
"Slave %d reported multiple Status: %d\n",
i, mask);
/* check latest status extracted from PING commands */
/*
* check that there was a single reported Slave status and when
* there is not use the latest status extracted from PING commands
*/
if (set_status != 1) {
val = cdns_readl(cdns, CDNS_MCP_SLAVE_STAT);
val >>= (i * 2);
@ -850,11 +848,6 @@ static int cdns_update_slave_status(struct sdw_cdns *cdns,
status[i] = SDW_SLAVE_RESERVED;
break;
}
dev_warn_ratelimited(cdns->dev,
"Slave %d status updated to %d\n",
i, status[i]);
}
}
@ -969,9 +962,22 @@ static void cdns_update_slave_status_work(struct work_struct *work)
u32 device0_status;
int retry_count = 0;
/*
* Clear main interrupt first so we don't lose any assertions
* that happen during this function.
*/
cdns_writel(cdns, CDNS_MCP_INTSTAT, CDNS_MCP_INT_SLAVE_MASK);
slave0 = cdns_readl(cdns, CDNS_MCP_SLAVE_INTSTAT0);
slave1 = cdns_readl(cdns, CDNS_MCP_SLAVE_INTSTAT1);
/*
* Clear the bits before handling so we don't lose any
* bits that re-assert.
*/
cdns_writel(cdns, CDNS_MCP_SLAVE_INTSTAT0, slave0);
cdns_writel(cdns, CDNS_MCP_SLAVE_INTSTAT1, slave1);
/* combine the two status */
slave_intstat = ((u64)slave1 << 32) | slave0;
@ -979,8 +985,6 @@ static void cdns_update_slave_status_work(struct work_struct *work)
update_status:
cdns_update_slave_status(cdns, slave_intstat);
cdns_writel(cdns, CDNS_MCP_SLAVE_INTSTAT0, slave0);
cdns_writel(cdns, CDNS_MCP_SLAVE_INTSTAT1, slave1);
/*
* When there is more than one peripheral per link, it's
@ -997,6 +1001,11 @@ update_status:
* attention with PING commands. There is no need to check for
* ALERTS since they are not allowed until a non-zero
* device_number is assigned.
*
* Do not clear the INTSTAT0/1. While looping to enumerate devices on
* #0 there could be status changes on other devices - these must
* be kept in the INTSTAT so they can be handled when all #0 devices
* have been handled.
*/
device0_status = cdns_readl(cdns, CDNS_MCP_SLAVE_STAT);
@ -1016,8 +1025,7 @@ update_status:
}
}
/* clear and unmask Slave interrupt now */
cdns_writel(cdns, CDNS_MCP_INTSTAT, CDNS_MCP_INT_SLAVE_MASK);
/* unmask Slave interrupt now */
cdns_updatel(cdns, CDNS_MCP_INTMASK,
CDNS_MCP_INT_SLAVE_MASK, CDNS_MCP_INT_SLAVE_MASK);

27
drivers/soundwire/dmi-quirks.c
View File

@ -55,7 +55,26 @@ static const struct adr_remap dell_sku_0A3E[] = {
{}
};
/*
* The HP Omen 16-k0005TX does not expose the correct version of RT711 on link0
* and does not expose a RT1316 on link3
*/
static const struct adr_remap hp_omen_16[] = {
/* rt711-sdca on link0 */
{
0x000020025d071100ull,
0x000030025d071101ull
},
/* rt1316-sdca on link3 */
{
0x000120025d071100ull,
0x000330025d131601ull
},
{}
};
static const struct dmi_system_id adr_remap_quirk_table[] = {
/* TGL devices */
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
@ -78,6 +97,14 @@ static const struct dmi_system_id adr_remap_quirk_table[] = {
},
.driver_data = (void *)dell_sku_0A3E,
},
/* ADL devices */
{
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
DMI_MATCH(DMI_PRODUCT_NAME, "OMEN by HP Gaming Laptop 16-k0xxx"),
},
.driver_data = (void *)hp_omen_16,
},
{}
};

734
drivers/soundwire/intel.c
View File

File diff suppressed because it is too large Load Diff

2
drivers/soundwire/intel_init.c
View File

@ -306,7 +306,7 @@ sdw_intel_startup_controller(struct sdw_intel_ctx *ctx)
/* Check SNDWLCAP.LCOUNT */
caps = ioread32(ctx->mmio_base + ctx->shim_base + SDW_SHIM_LCAP);
caps &= GENMASK(2, 0);
caps &= SDW_SHIM_LCAP_LCOUNT_MASK;
/* Check HW supported vs property value */
if (caps < ctx->count) {

9
drivers/soundwire/qcom.c
View File

@ -420,7 +420,7 @@ static int qcom_swrm_get_alert_slave_dev_num(struct qcom_swrm_ctrl *ctrl)
ctrl->reg_read(ctrl, SWRM_MCP_SLV_STATUS, &val);
for (dev_num = 0; dev_num <= SDW_MAX_DEVICES; dev_num++) {
for (dev_num = 1; dev_num <= SDW_MAX_DEVICES; dev_num++) {
status = (val >> (dev_num * SWRM_MCP_SLV_STATUS_SZ));
if ((status & SWRM_MCP_SLV_STATUS_MASK) == SDW_SLAVE_ALERT) {
@ -440,7 +440,7 @@ static void qcom_swrm_get_device_status(struct qcom_swrm_ctrl *ctrl)
ctrl->reg_read(ctrl, SWRM_MCP_SLV_STATUS, &val);
ctrl->slave_status = val;
for (i = 0; i <= SDW_MAX_DEVICES; i++) {
for (i = 1; i <= SDW_MAX_DEVICES; i++) {
u32 s;
s = (val >> (i * 2));
@ -573,11 +573,10 @@ static irqreturn_t qcom_swrm_irq_handler(int irq, void *dev_id)
break;
case SWRM_INTERRUPT_STATUS_NEW_SLAVE_ATTACHED:
case SWRM_INTERRUPT_STATUS_CHANGE_ENUM_SLAVE_STATUS:
dev_err_ratelimited(swrm->dev, "%s: SWR new slave attached\n",
__func__);
dev_dbg_ratelimited(swrm->dev, "SWR new slave attached\n");
swrm->reg_read(swrm, SWRM_MCP_SLV_STATUS, &slave_status);
if (swrm->slave_status == slave_status) {
dev_err(swrm->dev, "Slave status not changed %x\n",
dev_dbg(swrm->dev, "Slave status not changed %x\n",
slave_status);
} else {
qcom_swrm_get_device_status(swrm);

4
include/linux/soundwire/sdw.h
View File

@ -892,6 +892,9 @@ struct sdw_master_ops {
* meaningful if multi_link is set. If set to 1, hardware-based
* synchronization will be used even if a stream only uses a single
* SoundWire segment.
* @dev_num_ida_min: if set, defines the minimum values for the IDA
* used to allocate system-unique device numbers. This value needs to be
* identical across all SoundWire bus in the system.
*/
struct sdw_bus {
struct device *dev;
@ -916,6 +919,7 @@ struct sdw_bus {
u32 bank_switch_timeout;
bool multi_link;
int hw_sync_min_links;
int dev_num_ida_min;
};
int sdw_bus_master_add(struct sdw_bus *bus, struct device *parent,

63
include/linux/soundwire/sdw_intel.h
View File

@ -15,32 +15,21 @@
#define SDW_LINK_SIZE 0x10000
/* Intel SHIM Registers Definition */
/* LCAP */
#define SDW_SHIM_LCAP 0x0
#define SDW_SHIM_LCAP_LCOUNT_MASK GENMASK(2, 0)
/* LCTL */
#define SDW_SHIM_LCTL 0x4
#define SDW_SHIM_IPPTR 0x8
#define SDW_SHIM_SYNC 0xC
#define SDW_SHIM_CTLSCAP(x) (0x010 + 0x60 * (x))
#define SDW_SHIM_CTLS0CM(x) (0x012 + 0x60 * (x))
#define SDW_SHIM_CTLS1CM(x) (0x014 + 0x60 * (x))
#define SDW_SHIM_CTLS2CM(x) (0x016 + 0x60 * (x))
#define SDW_SHIM_CTLS3CM(x) (0x018 + 0x60 * (x))
#define SDW_SHIM_PCMSCAP(x) (0x020 + 0x60 * (x))
#define SDW_SHIM_PCMSYCHM(x, y) (0x022 + (0x60 * (x)) + (0x2 * (y)))
#define SDW_SHIM_PCMSYCHC(x, y) (0x042 + (0x60 * (x)) + (0x2 * (y)))
#define SDW_SHIM_PDMSCAP(x) (0x062 + 0x60 * (x))
#define SDW_SHIM_IOCTL(x) (0x06C + 0x60 * (x))
#define SDW_SHIM_CTMCTL(x) (0x06E + 0x60 * (x))
#define SDW_SHIM_WAKEEN 0x190
#define SDW_SHIM_WAKESTS 0x192
#define SDW_SHIM_LCTL_SPA BIT(0)
#define SDW_SHIM_LCTL_SPA_MASK GENMASK(3, 0)
#define SDW_SHIM_LCTL_CPA BIT(8)
#define SDW_SHIM_LCTL_CPA_MASK GENMASK(11, 8)
/* SYNC */
#define SDW_SHIM_SYNC 0xC
#define SDW_SHIM_SYNC_SYNCPRD_VAL_24 (24000 / SDW_CADENCE_GSYNC_KHZ - 1)
#define SDW_SHIM_SYNC_SYNCPRD_VAL_38_4 (38400 / SDW_CADENCE_GSYNC_KHZ - 1)
#define SDW_SHIM_SYNC_SYNCPRD GENMASK(14, 0)
@ -49,19 +38,33 @@
#define SDW_SHIM_SYNC_CMDSYNC BIT(16)
#define SDW_SHIM_SYNC_SYNCGO BIT(24)
/* Control stream capabililities and channel mask */
#define SDW_SHIM_CTLSCAP(x) (0x010 + 0x60 * (x))
#define SDW_SHIM_CTLS0CM(x) (0x012 + 0x60 * (x))
#define SDW_SHIM_CTLS1CM(x) (0x014 + 0x60 * (x))
#define SDW_SHIM_CTLS2CM(x) (0x016 + 0x60 * (x))
#define SDW_SHIM_CTLS3CM(x) (0x018 + 0x60 * (x))
/* PCM Stream capabilities */
#define SDW_SHIM_PCMSCAP(x) (0x020 + 0x60 * (x))
#define SDW_SHIM_PCMSCAP_ISS GENMASK(3, 0)
#define SDW_SHIM_PCMSCAP_OSS GENMASK(7, 4)
#define SDW_SHIM_PCMSCAP_BSS GENMASK(12, 8)
/* PCM Stream Channel Map */
#define SDW_SHIM_PCMSYCHM(x, y) (0x022 + (0x60 * (x)) + (0x2 * (y)))
/* PCM Stream Channel Count */
#define SDW_SHIM_PCMSYCHC(x, y) (0x042 + (0x60 * (x)) + (0x2 * (y)))
#define SDW_SHIM_PCMSYCM_LCHN GENMASK(3, 0)
#define SDW_SHIM_PCMSYCM_HCHN GENMASK(7, 4)
#define SDW_SHIM_PCMSYCM_STREAM GENMASK(13, 8)
#define SDW_SHIM_PCMSYCM_DIR BIT(15)
#define SDW_SHIM_PDMSCAP_ISS GENMASK(3, 0)
#define SDW_SHIM_PDMSCAP_OSS GENMASK(7, 4)
#define SDW_SHIM_PDMSCAP_BSS GENMASK(12, 8)
#define SDW_SHIM_PDMSCAP_CPSS GENMASK(15, 13)
/* IO control */
#define SDW_SHIM_IOCTL(x) (0x06C + 0x60 * (x))
#define SDW_SHIM_IOCTL_MIF BIT(0)
#define SDW_SHIM_IOCTL_CO BIT(1)
@ -73,13 +76,23 @@
#define SDW_SHIM_IOCTL_CIBD BIT(8)
#define SDW_SHIM_IOCTL_DIBD BIT(9)
/* Wake Enable*/
#define SDW_SHIM_WAKEEN 0x190
#define SDW_SHIM_WAKEEN_ENABLE BIT(0)
/* Wake Status */
#define SDW_SHIM_WAKESTS 0x192
#define SDW_SHIM_WAKESTS_STATUS BIT(0)
/* AC Timing control */
#define SDW_SHIM_CTMCTL(x) (0x06E + 0x60 * (x))
#define SDW_SHIM_CTMCTL_DACTQE BIT(0)
#define SDW_SHIM_CTMCTL_DODS BIT(1)
#define SDW_SHIM_CTMCTL_DOAIS GENMASK(4, 3)
#define SDW_SHIM_WAKEEN_ENABLE BIT(0)
#define SDW_SHIM_WAKESTS_STATUS BIT(0)
/* Intel ALH Register definitions */
#define SDW_ALH_STRMZCFG(x) (0x000 + (0x4 * (x)))
#define SDW_ALH_NUM_STREAMS 64