if (ret < 0)
return ret;
- return sdw_transfer(slave->bus, &msg);
+ ret = sdw_transfer(slave->bus, &msg);
+ if (slave->is_mockup_device)
+ ret = 0;
+ return ret;
}
static int
if (ret < 0)
return ret;
- return sdw_transfer(slave->bus, &msg);
+ ret = sdw_transfer(slave->bus, &msg);
+ if (slave->is_mockup_device)
+ ret = 0;
+ return ret;
}
int sdw_write_no_pm(struct sdw_slave *slave, u32 addr, u8 value)
do {
val = sdw_bread_no_pm(bus, dev_num, SDW_SCP_STAT);
if (val < 0) {
- dev_err(bus->dev, "SDW_SCP_STAT bread failed:%d\n", val);
+ if (val != -ENODATA)
+ dev_err(bus->dev, "SDW_SCP_STAT bread failed:%d\n", val);
return val;
}
val &= SDW_SCP_STAT_CLK_STP_NF;
if (slave->status != SDW_SLAVE_UNATTACHED) {
sdw_modify_slave_status(slave, SDW_SLAVE_UNATTACHED);
slave->first_interrupt_done = false;
+ sdw_update_slave_status(slave, SDW_SLAVE_UNATTACHED);
}
/* keep track of request, used in pm_runtime resume */
DEFINE_DEBUGFS_ATTRIBUTE(cdns_parity_error_fops, NULL,
cdns_parity_error_injection, "%llu\n");
+static int cdns_set_pdi_loopback_source(void *data, u64 value)
+{
+ struct sdw_cdns *cdns = data;
+ unsigned int pdi_out_num = cdns->pcm.num_bd + cdns->pcm.num_out;
+
+ if (value > pdi_out_num)
+ return -EINVAL;
+
+ /* Userspace changed the hardware state behind the kernel's back */
+ add_taint(TAINT_USER, LOCKDEP_STILL_OK);
+
+ cdns->pdi_loopback_source = value;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(cdns_pdi_loopback_source_fops, NULL, cdns_set_pdi_loopback_source, "%llu\n");
+
+static int cdns_set_pdi_loopback_target(void *data, u64 value)
+{
+ struct sdw_cdns *cdns = data;
+ unsigned int pdi_in_num = cdns->pcm.num_bd + cdns->pcm.num_in;
+
+ if (value > pdi_in_num)
+ return -EINVAL;
+
+ /* Userspace changed the hardware state behind the kernel's back */
+ add_taint(TAINT_USER, LOCKDEP_STILL_OK);
+
+ cdns->pdi_loopback_target = value;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(cdns_pdi_loopback_target_fops, NULL, cdns_set_pdi_loopback_target, "%llu\n");
+
/**
* sdw_cdns_debugfs_init() - Cadence debugfs init
* @cdns: Cadence instance
debugfs_create_file("cdns-parity-error-injection", 0200, root, cdns,
&cdns_parity_error_fops);
+
+ cdns->pdi_loopback_source = -1;
+ cdns->pdi_loopback_target = -1;
+
+ debugfs_create_file("cdns-pdi-loopback-source", 0200, root, cdns,
+ &cdns_pdi_loopback_source_fops);
+
+ debugfs_create_file("cdns-pdi-loopback-target", 0200, root, cdns,
+ &cdns_pdi_loopback_target_fops);
+
}
EXPORT_SYMBOL_GPL(sdw_cdns_debugfs_init);
{
struct sdw_cdns *cdns = dev_id;
u32 int_status;
- int ret = IRQ_HANDLED;
/* Check if the link is up */
if (!cdns->link_up)
}
cdns_writel(cdns, CDNS_MCP_INTSTAT, int_status);
- return ret;
+ return IRQ_HANDLED;
}
EXPORT_SYMBOL(sdw_cdns_irq);
}
+/* paranoia check to make sure self-cleared bits are indeed cleared */
+void sdw_cdns_check_self_clearing_bits(struct sdw_cdns *cdns, const char *string,
+ bool initial_delay, int reset_iterations)
+{
+ u32 mcp_control;
+ u32 mcp_config_update;
+ int i;
+
+ if (initial_delay)
+ usleep_range(1000, 1500);
+
+ mcp_control = cdns_readl(cdns, CDNS_MCP_CONTROL);
+
+ /* the following bits should be cleared immediately */
+ if (mcp_control & CDNS_MCP_CONTROL_CMD_RST)
+ dev_err(cdns->dev, "%s failed: MCP_CONTROL_CMD_RST is not cleared\n", string);
+ if (mcp_control & CDNS_MCP_CONTROL_SOFT_RST)
+ dev_err(cdns->dev, "%s failed: MCP_CONTROL_SOFT_RST is not cleared\n", string);
+ if (mcp_control & CDNS_MCP_CONTROL_SW_RST)
+ dev_err(cdns->dev, "%s failed: MCP_CONTROL_SW_RST is not cleared\n", string);
+ if (mcp_control & CDNS_MCP_CONTROL_CLK_STOP_CLR)
+ dev_err(cdns->dev, "%s failed: MCP_CONTROL_CLK_STOP_CLR is not cleared\n", string);
+ mcp_config_update = cdns_readl(cdns, CDNS_MCP_CONFIG_UPDATE);
+ if (mcp_config_update & CDNS_MCP_CONFIG_UPDATE_BIT)
+ dev_err(cdns->dev, "%s failed: MCP_CONFIG_UPDATE_BIT is not cleared\n", string);
+
+ i = 0;
+ while (mcp_control & CDNS_MCP_CONTROL_HW_RST) {
+ if (i == reset_iterations) {
+ dev_err(cdns->dev, "%s failed: MCP_CONTROL_HW_RST is not cleared\n", string);
+ break;
+ }
+
+ dev_dbg(cdns->dev, "%s: MCP_CONTROL_HW_RST is not cleared at iteration %d\n", string, i);
+ i++;
+
+ usleep_range(1000, 1500);
+ mcp_control = cdns_readl(cdns, CDNS_MCP_CONTROL);
+ }
+
+}
+EXPORT_SYMBOL(sdw_cdns_check_self_clearing_bits);
+
/*
* init routines
*/
*/
int sdw_cdns_exit_reset(struct sdw_cdns *cdns)
{
- /* program maximum length reset to be safe */
- cdns_updatel(cdns, CDNS_MCP_CONTROL,
- CDNS_MCP_CONTROL_RST_DELAY,
- CDNS_MCP_CONTROL_RST_DELAY);
+ /* keep reset delay unchanged to 4096 cycles */
/* use hardware generated reset */
cdns_updatel(cdns, CDNS_MCP_CONTROL,
cdns_init_clock_ctrl(cdns);
+ sdw_cdns_check_self_clearing_bits(cdns, __func__, false, 0);
+
/* reset msg_count to default value of FIFOLEVEL */
cdns->msg_count = cdns_readl(cdns, CDNS_MCP_FIFOLEVEL);
struct sdw_port_params *p_params, unsigned int bank)
{
struct sdw_cdns *cdns = bus_to_cdns(bus);
- int dpn_config = 0, dpn_config_off;
+ int dpn_config_off_source;
+ int dpn_config_off_target;
+ int target_num = p_params->num;
+ int source_num = p_params->num;
+ bool override = false;
+ int dpn_config;
+
+ if (target_num == cdns->pdi_loopback_target &&
+ cdns->pdi_loopback_source != -1) {
+ source_num = cdns->pdi_loopback_source;
+ override = true;
+ }
- if (bank)
- dpn_config_off = CDNS_DPN_B1_CONFIG(p_params->num);
- else
- dpn_config_off = CDNS_DPN_B0_CONFIG(p_params->num);
+ if (bank) {
+ dpn_config_off_source = CDNS_DPN_B1_CONFIG(source_num);
+ dpn_config_off_target = CDNS_DPN_B1_CONFIG(target_num);
+ } else {
+ dpn_config_off_source = CDNS_DPN_B0_CONFIG(source_num);
+ dpn_config_off_target = CDNS_DPN_B0_CONFIG(target_num);
+ }
- dpn_config = cdns_readl(cdns, dpn_config_off);
+ dpn_config = cdns_readl(cdns, dpn_config_off_source);
- u32p_replace_bits(&dpn_config, (p_params->bps - 1), CDNS_DPN_CONFIG_WL);
- u32p_replace_bits(&dpn_config, p_params->flow_mode, CDNS_DPN_CONFIG_PORT_FLOW);
- u32p_replace_bits(&dpn_config, p_params->data_mode, CDNS_DPN_CONFIG_PORT_DAT);
+ /* use port params if there is no loopback, otherwise use source as is */
+ if (!override) {
+ u32p_replace_bits(&dpn_config, p_params->bps - 1, CDNS_DPN_CONFIG_WL);
+ u32p_replace_bits(&dpn_config, p_params->flow_mode, CDNS_DPN_CONFIG_PORT_FLOW);
+ u32p_replace_bits(&dpn_config, p_params->data_mode, CDNS_DPN_CONFIG_PORT_DAT);
+ }
- cdns_writel(cdns, dpn_config_off, dpn_config);
+ cdns_writel(cdns, dpn_config_off_target, dpn_config);
return 0;
}
enum sdw_reg_bank bank)
{
struct sdw_cdns *cdns = bus_to_cdns(bus);
- int dpn_offsetctrl = 0, dpn_offsetctrl_off;
- int dpn_config = 0, dpn_config_off;
- int dpn_hctrl = 0, dpn_hctrl_off;
- int num = t_params->port_num;
- int dpn_samplectrl_off;
+ int dpn_config;
+ int dpn_config_off_source;
+ int dpn_config_off_target;
+ int dpn_hctrl;
+ int dpn_hctrl_off_source;
+ int dpn_hctrl_off_target;
+ int dpn_offsetctrl;
+ int dpn_offsetctrl_off_source;
+ int dpn_offsetctrl_off_target;
+ int dpn_samplectrl;
+ int dpn_samplectrl_off_source;
+ int dpn_samplectrl_off_target;
+ int source_num = t_params->port_num;
+ int target_num = t_params->port_num;
+ bool override = false;
+
+ if (target_num == cdns->pdi_loopback_target &&
+ cdns->pdi_loopback_source != -1) {
+ source_num = cdns->pdi_loopback_source;
+ override = true;
+ }
/*
* Note: Only full data port is supported on the Master side for
*/
if (bank) {
- dpn_config_off = CDNS_DPN_B1_CONFIG(num);
- dpn_samplectrl_off = CDNS_DPN_B1_SAMPLE_CTRL(num);
- dpn_hctrl_off = CDNS_DPN_B1_HCTRL(num);
- dpn_offsetctrl_off = CDNS_DPN_B1_OFFSET_CTRL(num);
+ dpn_config_off_source = CDNS_DPN_B1_CONFIG(source_num);
+ dpn_hctrl_off_source = CDNS_DPN_B1_HCTRL(source_num);
+ dpn_offsetctrl_off_source = CDNS_DPN_B1_OFFSET_CTRL(source_num);
+ dpn_samplectrl_off_source = CDNS_DPN_B1_SAMPLE_CTRL(source_num);
+
+ dpn_config_off_target = CDNS_DPN_B1_CONFIG(target_num);
+ dpn_hctrl_off_target = CDNS_DPN_B1_HCTRL(target_num);
+ dpn_offsetctrl_off_target = CDNS_DPN_B1_OFFSET_CTRL(target_num);
+ dpn_samplectrl_off_target = CDNS_DPN_B1_SAMPLE_CTRL(target_num);
+
} else {
- dpn_config_off = CDNS_DPN_B0_CONFIG(num);
- dpn_samplectrl_off = CDNS_DPN_B0_SAMPLE_CTRL(num);
- dpn_hctrl_off = CDNS_DPN_B0_HCTRL(num);
- dpn_offsetctrl_off = CDNS_DPN_B0_OFFSET_CTRL(num);
+ dpn_config_off_source = CDNS_DPN_B0_CONFIG(source_num);
+ dpn_hctrl_off_source = CDNS_DPN_B0_HCTRL(source_num);
+ dpn_offsetctrl_off_source = CDNS_DPN_B0_OFFSET_CTRL(source_num);
+ dpn_samplectrl_off_source = CDNS_DPN_B0_SAMPLE_CTRL(source_num);
+
+ dpn_config_off_target = CDNS_DPN_B0_CONFIG(target_num);
+ dpn_hctrl_off_target = CDNS_DPN_B0_HCTRL(target_num);
+ dpn_offsetctrl_off_target = CDNS_DPN_B0_OFFSET_CTRL(target_num);
+ dpn_samplectrl_off_target = CDNS_DPN_B0_SAMPLE_CTRL(target_num);
}
- dpn_config = cdns_readl(cdns, dpn_config_off);
- u32p_replace_bits(&dpn_config, t_params->blk_grp_ctrl, CDNS_DPN_CONFIG_BGC);
- u32p_replace_bits(&dpn_config, t_params->blk_pkg_mode, CDNS_DPN_CONFIG_BPM);
- cdns_writel(cdns, dpn_config_off, dpn_config);
+ dpn_config = cdns_readl(cdns, dpn_config_off_source);
+ if (!override) {
+ u32p_replace_bits(&dpn_config, t_params->blk_grp_ctrl, CDNS_DPN_CONFIG_BGC);
+ u32p_replace_bits(&dpn_config, t_params->blk_pkg_mode, CDNS_DPN_CONFIG_BPM);
+ }
+ cdns_writel(cdns, dpn_config_off_target, dpn_config);
- u32p_replace_bits(&dpn_offsetctrl, t_params->offset1, CDNS_DPN_OFFSET_CTRL_1);
- u32p_replace_bits(&dpn_offsetctrl, t_params->offset2, CDNS_DPN_OFFSET_CTRL_2);
- cdns_writel(cdns, dpn_offsetctrl_off, dpn_offsetctrl);
+ if (!override) {
+ dpn_offsetctrl = 0;
+ u32p_replace_bits(&dpn_offsetctrl, t_params->offset1, CDNS_DPN_OFFSET_CTRL_1);
+ u32p_replace_bits(&dpn_offsetctrl, t_params->offset2, CDNS_DPN_OFFSET_CTRL_2);
+ } else {
+ dpn_offsetctrl = cdns_readl(cdns, dpn_offsetctrl_off_source);
+ }
+ cdns_writel(cdns, dpn_offsetctrl_off_target, dpn_offsetctrl);
- u32p_replace_bits(&dpn_hctrl, t_params->hstart, CDNS_DPN_HCTRL_HSTART);
- u32p_replace_bits(&dpn_hctrl, t_params->hstop, CDNS_DPN_HCTRL_HSTOP);
- u32p_replace_bits(&dpn_hctrl, t_params->lane_ctrl, CDNS_DPN_HCTRL_LCTRL);
+ if (!override) {
+ dpn_hctrl = 0;
+ u32p_replace_bits(&dpn_hctrl, t_params->hstart, CDNS_DPN_HCTRL_HSTART);
+ u32p_replace_bits(&dpn_hctrl, t_params->hstop, CDNS_DPN_HCTRL_HSTOP);
+ u32p_replace_bits(&dpn_hctrl, t_params->lane_ctrl, CDNS_DPN_HCTRL_LCTRL);
+ } else {
+ dpn_hctrl = cdns_readl(cdns, dpn_hctrl_off_source);
+ }
+ cdns_writel(cdns, dpn_hctrl_off_target, dpn_hctrl);
- cdns_writel(cdns, dpn_hctrl_off, dpn_hctrl);
- cdns_writel(cdns, dpn_samplectrl_off, (t_params->sample_interval - 1));
+ if (!override)
+ dpn_samplectrl = t_params->sample_interval - 1;
+ else
+ dpn_samplectrl = cdns_readl(cdns, dpn_samplectrl_off_source);
+ cdns_writel(cdns, dpn_samplectrl_off_target, dpn_samplectrl);
return 0;
}
struct sdw_slave *slave;
int ret;
+ sdw_cdns_check_self_clearing_bits(cdns, __func__, false, 0);
+
/* Check suspend status */
if (sdw_cdns_is_clock_stop(cdns)) {
dev_dbg(cdns->dev, "Clock is already stopped\n");
struct sdw_cdns_streams pcm;
struct sdw_cdns_streams pdm;
+ int pdi_loopback_source;
+ int pdi_loopback_target;
+
void __iomem *registers;
bool link_up;
int cdns_set_sdw_stream(struct snd_soc_dai *dai,
void *stream, bool pcm, int direction);
+
+void sdw_cdns_check_self_clearing_bits(struct sdw_cdns *cdns, const char *string,
+ bool initial_delay, int reset_iterations);
+
#endif /* __SDW_CADENCE_H */
};
/*
- * HP Spectre 360 Convertible devices do not expose the correct _ADR
- * in the DSDT.
+ * Some TigerLake devices based on an initial Intel BIOS do not expose
+ * the correct _ADR in the DSDT.
* Remap the bad _ADR values to the ones reported by hardware
*/
-static const struct adr_remap hp_spectre_360[] = {
+static const struct adr_remap intel_tgl_bios[] = {
{
- 0x000010025D070100,
- 0x000020025D071100
+ 0x000010025D070100ull,
+ 0x000020025D071100ull
},
{
- 0x000110025d070100,
- 0x000120025D130800
+ 0x000110025d070100ull,
+ 0x000120025D130800ull
},
{}
};
static const struct adr_remap dell_sku_0A3E[] = {
/* rt715 on link0 */
{
- 0x00020025d071100,
- 0x00021025d071500
+ 0x00020025d071100ull,
+ 0x00021025d071500ull
},
/* rt711 on link1 */
{
- 0x000120025d130800,
- 0x000120025d071100,
+ 0x000120025d130800ull,
+ 0x000120025d071100ull,
},
/* rt1308 on link2 */
{
- 0x000220025d071500,
- 0x000220025d130800
+ 0x000220025d071500ull,
+ 0x000220025d130800ull
},
{}
};
DMI_MATCH(DMI_SYS_VENDOR, "HP"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP Spectre x360 Convertible"),
},
- .driver_data = (void *)hp_spectre_360,
+ .driver_data = (void *)intel_tgl_bios,
+ },
+ {
+ /* quirk used for NUC15 'Bishop County' LAPBC510 and LAPBC710 skews */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel(R) Client Systems"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LAPBC"),
+ },
+ .driver_data = (void *)intel_tgl_bios,
},
{
.matches = {
#include "intel.h"
#define INTEL_MASTER_SUSPEND_DELAY_MS 3000
+#define INTEL_MASTER_RESET_ITERATIONS 10
/*
* debug/config flags for the Intel SoundWire Master.
mutex_lock(sdw->link_res->shim_lock);
- intel_shim_master_ip_to_glue(sdw);
-
if (!(*shim_mask & BIT(link_id)))
dev_err(sdw->cdns.dev,
"%s: Unbalanced power-up/down calls\n", __func__);
+ sdw->cdns.link_up = false;
+
+ intel_shim_master_ip_to_glue(sdw);
+
*shim_mask &= ~BIT(link_id);
if (!*shim_mask) {
link_control &= spa_mask;
ret = intel_clear_bit(shim, SDW_SHIM_LCTL, link_control, cpa_mask);
+ if (ret < 0) {
+ dev_err(sdw->cdns.dev, "%s: could not power down link\n", __func__);
+
+ /*
+ * we leave the sdw->cdns.link_up flag as false since we've disabled
+ * the link at this point and cannot handle interrupts any longer.
+ */
+ }
}
mutex_unlock(sdw->link_res->shim_lock);
- if (ret < 0) {
- dev_err(sdw->cdns.dev, "%s: could not power down link\n", __func__);
-
- return ret;
- }
-
- sdw->cdns.link_up = false;
- return 0;
+ return ret;
}
static void intel_shim_sync_arm(struct sdw_intel *sdw)
goto err_interrupt;
}
}
+ sdw_cdns_check_self_clearing_bits(cdns, __func__,
+ true, INTEL_MASTER_RESET_ITERATIONS);
/* Register DAIs */
ret = intel_register_dai(sdw);
if (!(link_flags & SDW_INTEL_MASTER_DISABLE_PM_RUNTIME_IDLE))
pm_runtime_idle(dev);
+ sdw->startup_done = true;
return 0;
err_interrupt:
sdw = dev_get_drvdata(dev);
bus = &sdw->cdns.bus;
- if (bus->prop.hw_disabled) {
- dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n", bus->link_id);
+ if (bus->prop.hw_disabled || !sdw->startup_done) {
+ dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
+ bus->link_id);
return 0;
}
* PM calls
*/
+static int intel_resume_child_device(struct device *dev, void *data)
+{
+ int ret;
+ struct sdw_slave *slave = dev_to_sdw_dev(dev);
+
+ if (!slave->probed) {
+ dev_dbg(dev, "%s: skipping device, no probed driver\n", __func__);
+ return 0;
+ }
+ if (!slave->dev_num_sticky) {
+ dev_dbg(dev, "%s: skipping device, never detected on bus\n", __func__);
+ return 0;
+ }
+
+ ret = pm_request_resume(dev);
+ if (ret < 0)
+ dev_err(dev, "%s: pm_request_resume failed: %d\n", __func__, ret);
+
+ return ret;
+}
+
+static int __maybe_unused intel_pm_prepare(struct device *dev)
+{
+ struct sdw_cdns *cdns = dev_get_drvdata(dev);
+ struct sdw_intel *sdw = cdns_to_intel(cdns);
+ struct sdw_bus *bus = &cdns->bus;
+ u32 clock_stop_quirks;
+ int ret = 0;
+
+ if (bus->prop.hw_disabled || !sdw->startup_done) {
+ dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
+ bus->link_id);
+ return 0;
+ }
+
+ clock_stop_quirks = sdw->link_res->clock_stop_quirks;
+
+ if (pm_runtime_suspended(dev) &&
+ pm_runtime_suspended(dev->parent) &&
+ ((clock_stop_quirks & SDW_INTEL_CLK_STOP_BUS_RESET) ||
+ !clock_stop_quirks)) {
+ /*
+ * if we've enabled clock stop, and the parent is suspended, the SHIM registers
+ * are not accessible and the shim wake cannot be disabled.
+ * The only solution is to resume the entire bus to full power
+ */
+
+ /*
+ * If any operation in this block fails, we keep going since we don't want
+ * to prevent system suspend from happening and errors should be recoverable
+ * on resume.
+ */
+
+ /*
+ * first resume the device for this link. This will also by construction
+ * resume the PCI parent device.
+ */
+ ret = pm_request_resume(dev);
+ if (ret < 0) {
+ dev_err(dev, "%s: pm_request_resume failed: %d\n", __func__, ret);
+ return 0;
+ }
+
+ /*
+ * Continue resuming the entire bus (parent + child devices) to exit
+ * the clock stop mode. If there are no devices connected on this link
+ * this is a no-op.
+ * The resume to full power could have been implemented with a .prepare
+ * step in SoundWire codec drivers. This would however require a lot
+ * of code to handle an Intel-specific corner case. It is simpler in
+ * practice to add a loop at the link level.
+ */
+ ret = device_for_each_child(bus->dev, NULL, intel_resume_child_device);
+
+ if (ret < 0)
+ dev_err(dev, "%s: intel_resume_child_device failed: %d\n", __func__, ret);
+ }
+
+ return 0;
+}
+
static int __maybe_unused intel_suspend(struct device *dev)
{
struct sdw_cdns *cdns = dev_get_drvdata(dev);
u32 clock_stop_quirks;
int ret;
- if (bus->prop.hw_disabled) {
- dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n",
+ if (bus->prop.hw_disabled || !sdw->startup_done) {
+ dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
bus->link_id);
return 0;
}
clock_stop_quirks = sdw->link_res->clock_stop_quirks;
- if ((clock_stop_quirks & SDW_INTEL_CLK_STOP_BUS_RESET ||
- !clock_stop_quirks) &&
- !pm_runtime_suspended(dev->parent)) {
-
- /*
- * if we've enabled clock stop, and the parent
- * is still active, disable shim wake. The
- * SHIM registers are not accessible if the
- * parent is already pm_runtime suspended so
- * it's too late to change that configuration
- */
-
- intel_shim_wake(sdw, false);
+ if ((clock_stop_quirks & SDW_INTEL_CLK_STOP_BUS_RESET) ||
+ !clock_stop_quirks) {
+
+ if (pm_runtime_suspended(dev->parent)) {
+ /*
+ * paranoia check: this should not happen with the .prepare
+ * resume to full power
+ */
+ dev_err(dev, "%s: invalid config: parent is suspended\n", __func__);
+ } else {
+ intel_shim_wake(sdw, false);
+ }
}
return 0;
u32 clock_stop_quirks;
int ret;
- if (bus->prop.hw_disabled) {
- dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n",
+ if (bus->prop.hw_disabled || !sdw->startup_done) {
+ dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
bus->link_id);
return 0;
}
bool multi_link;
int ret;
- if (bus->prop.hw_disabled) {
- dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n",
+ if (bus->prop.hw_disabled || !sdw->startup_done) {
+ dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
bus->link_id);
return 0;
}
return ret;
}
}
+ sdw_cdns_check_self_clearing_bits(cdns, __func__,
+ true, INTEL_MASTER_RESET_ITERATIONS);
/*
* after system resume, the pm_runtime suspend() may kick in
int status;
int ret;
- if (bus->prop.hw_disabled) {
- dev_dbg(dev, "SoundWire master %d is disabled, ignoring\n",
+ if (bus->prop.hw_disabled || !sdw->startup_done) {
+ dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
bus->link_id);
return 0;
}
return ret;
}
}
+ sdw_cdns_check_self_clearing_bits(cdns, "intel_resume_runtime TEARDOWN",
+ true, INTEL_MASTER_RESET_ITERATIONS);
+
} else if (clock_stop_quirks & SDW_INTEL_CLK_STOP_BUS_RESET) {
ret = intel_init(sdw);
if (ret) {
}
}
}
+ sdw_cdns_check_self_clearing_bits(cdns, "intel_resume_runtime BUS_RESET",
+ true, INTEL_MASTER_RESET_ITERATIONS);
+
} else if (!clock_stop_quirks) {
clock_stop0 = sdw_cdns_is_clock_stop(&sdw->cdns);
dev_err(dev, "unable to resume master during resume\n");
return ret;
}
+
+ sdw_cdns_check_self_clearing_bits(cdns, "intel_resume_runtime no_quirks",
+ true, INTEL_MASTER_RESET_ITERATIONS);
} else {
dev_err(dev, "%s clock_stop_quirks %x unsupported\n",
__func__, clock_stop_quirks);
}
static const struct dev_pm_ops intel_pm = {
+ .prepare = intel_pm_prepare,
SET_SYSTEM_SLEEP_PM_OPS(intel_suspend, intel_resume)
SET_RUNTIME_PM_OPS(intel_suspend_runtime, intel_resume_runtime, NULL)
};
struct sdw_cdns cdns;
int instance;
struct sdw_intel_link_res *link_res;
+ bool startup_done;
#ifdef CONFIG_DEBUG_FS
struct dentry *debugfs;
#endif
int ret;
u8 wbuf;
+ if (s_rt->slave->is_mockup_device)
+ return 0;
+
dpn_prop = sdw_get_slave_dpn_prop(s_rt->slave,
s_rt->direction,
t_params->port_num);
else
ret = sdw_transfer(bus, wr_msg);
- if (ret < 0) {
+ if (ret < 0 && ret != -ENODATA) {
dev_err(bus->dev, "Slave frame_ctrl reg write failed\n");
goto error;
}
* initialized
* @first_interrupt_done: status flag tracking if the interrupt handling
* for a Slave happens for the first time after enumeration
+ * @is_mockup_device: status flag used to squelch errors in the command/control
+ * protocol for SoundWire mockup devices
*/
struct sdw_slave {
struct sdw_slave_id id;
struct completion initialization_complete;
u32 unattach_request;
bool first_interrupt_done;
+ bool is_mockup_device;
};
#define dev_to_sdw_dev(_dev) container_of(_dev, struct sdw_slave, dev)
imply SND_SOC_RT715_SDCA_SDW
imply SND_SOC_RT1308_SDW
imply SND_SOC_RT1316_SDW
+ imply SND_SOC_SDW_MOCKUP
imply SND_SOC_SGTL5000
imply SND_SOC_SI476X
imply SND_SOC_SIMPLE_AMPLIFIER
select REGMAP_SOUNDWIRE
select REGMAP_SOUNDWIRE_MBQ
+config SND_SOC_SDW_MOCKUP
+ tristate "SoundWire mockup codec"
+ depends on EXPERT
+ depends on SOUNDWIRE
+ help
+ This option enables a SoundWire mockup codec that does not drive the
+ bus, take part in the command/command protocol or generate data on a
+ Source port.
+ This option is only intended to be used for tests on a device
+ with a connector, in combination with a bus analyzer, or to test new
+ topologies that differ from the actual hardware layout.
+ This mockup device could be totally virtual but could also be a
+ real physical one with one key restriction: it is not allowed by the
+ SoundWire specification to be configured via a sideband mechanism and
+ generate audio data for capture. However, nothing prevents such a
+ peripheral device from snooping the bus.
+
#Freescale sgtl5000 codec
config SND_SOC_SGTL5000
tristate "Freescale SGTL5000 CODEC"
snd-soc-rt711-sdca-objs := rt711-sdca.o rt711-sdca-sdw.o
snd-soc-rt715-objs := rt715.o rt715-sdw.o
snd-soc-rt715-sdca-objs := rt715-sdca.o rt715-sdca-sdw.o
+snd-soc-sdw-mockup-objs := sdw-mockup.o
snd-soc-sgtl5000-objs := sgtl5000.o
snd-soc-alc5623-objs := alc5623.o
snd-soc-alc5632-objs := alc5632.o
obj-$(CONFIG_SND_SOC_RT711_SDCA_SDW) += snd-soc-rt711-sdca.o
obj-$(CONFIG_SND_SOC_RT715) += snd-soc-rt715.o
obj-$(CONFIG_SND_SOC_RT715_SDCA_SDW) += snd-soc-rt715-sdca.o
+obj-$(CONFIG_SND_SOC_SDW_MOCKUP) += snd-soc-sdw-mockup.o
obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o
obj-$(CONFIG_SND_SOC_SIGMADSP) += snd-soc-sigmadsp.o
obj-$(CONFIG_SND_SOC_SIGMADSP_I2C) += snd-soc-sigmadsp-i2c.o
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// sdw-mockup.c -- a mockup SoundWire codec for tests where only the host
+// drives the bus.
+//
+// Copyright(c) 2021 Intel Corporation
+//
+//
+
+#include <linux/device.h>
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+#include <linux/soundwire/sdw.h>
+#include <linux/soundwire/sdw_type.h>
+#include <linux/soundwire/sdw_registers.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+struct sdw_mockup_priv {
+ struct sdw_slave *slave;
+};
+
+struct sdw_stream_data {
+ struct sdw_stream_runtime *sdw_stream;
+};
+
+static int sdw_mockup_component_probe(struct snd_soc_component *component)
+{
+ return 0;
+}
+
+static void sdw_mockup_component_remove(struct snd_soc_component *component)
+{
+}
+
+static const struct snd_soc_component_driver snd_soc_sdw_mockup_component = {
+ .probe = sdw_mockup_component_probe,
+ .remove = sdw_mockup_component_remove,
+};
+
+static int sdw_mockup_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream,
+ int direction)
+{
+ struct sdw_stream_data *stream;
+
+ if (!sdw_stream)
+ return 0;
+
+ stream = kzalloc(sizeof(*stream), GFP_KERNEL);
+ if (!stream)
+ return -ENOMEM;
+
+ stream->sdw_stream = sdw_stream;
+
+ /* Use tx_mask or rx_mask to configure stream tag and set dma_data */
+ if (direction == SNDRV_PCM_STREAM_PLAYBACK)
+ dai->playback_dma_data = stream;
+ else
+ dai->capture_dma_data = stream;
+
+ return 0;
+}
+
+static void sdw_mockup_shutdown(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct sdw_stream_data *stream;
+
+ stream = snd_soc_dai_get_dma_data(dai, substream);
+ snd_soc_dai_set_dma_data(dai, substream, NULL);
+ kfree(stream);
+}
+
+static int sdw_mockup_pcm_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct sdw_mockup_priv *sdw_mockup = snd_soc_component_get_drvdata(component);
+ struct sdw_stream_config stream_config;
+ struct sdw_port_config port_config;
+ enum sdw_data_direction direction;
+ struct sdw_stream_data *stream;
+ int num_channels;
+ int port;
+ int ret;
+
+ stream = snd_soc_dai_get_dma_data(dai, substream);
+ if (!stream)
+ return -EINVAL;
+
+ if (!sdw_mockup->slave)
+ return -EINVAL;
+
+ /* SoundWire specific configuration */
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ direction = SDW_DATA_DIR_RX;
+ port = 1;
+ } else {
+ direction = SDW_DATA_DIR_TX;
+ port = 8;
+ }
+
+ stream_config.frame_rate = params_rate(params);
+ stream_config.ch_count = params_channels(params);
+ stream_config.bps = snd_pcm_format_width(params_format(params));
+ stream_config.direction = direction;
+
+ num_channels = params_channels(params);
+ port_config.ch_mask = (1 << num_channels) - 1;
+ port_config.num = port;
+
+ ret = sdw_stream_add_slave(sdw_mockup->slave, &stream_config,
+ &port_config, 1, stream->sdw_stream);
+ if (ret)
+ dev_err(dai->dev, "Unable to configure port\n");
+
+ return ret;
+}
+
+static int sdw_mockup_pcm_hw_free(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct sdw_mockup_priv *sdw_mockup = snd_soc_component_get_drvdata(component);
+ struct sdw_stream_data *stream =
+ snd_soc_dai_get_dma_data(dai, substream);
+
+ if (!sdw_mockup->slave)
+ return -EINVAL;
+
+ sdw_stream_remove_slave(sdw_mockup->slave, stream->sdw_stream);
+ return 0;
+}
+
+static const struct snd_soc_dai_ops sdw_mockup_ops = {
+ .hw_params = sdw_mockup_pcm_hw_params,
+ .hw_free = sdw_mockup_pcm_hw_free,
+ .set_sdw_stream = sdw_mockup_set_sdw_stream,
+ .shutdown = sdw_mockup_shutdown,
+};
+
+static struct snd_soc_dai_driver sdw_mockup_dai[] = {
+ {
+ .name = "sdw-mockup-aif1",
+ .id = 1,
+ .playback = {
+ .stream_name = "DP1 Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ },
+ .capture = {
+ .stream_name = "DP8 Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ },
+ .ops = &sdw_mockup_ops,
+ },
+};
+
+static int sdw_mockup_update_status(struct sdw_slave *slave,
+ enum sdw_slave_status status)
+{
+ return 0;
+}
+
+static int sdw_mockup_read_prop(struct sdw_slave *slave)
+{
+ struct sdw_slave_prop *prop = &slave->prop;
+ int nval;
+ int i, j;
+ u32 bit;
+ unsigned long addr;
+ struct sdw_dpn_prop *dpn;
+
+ prop->paging_support = false;
+
+ /*
+ * first we need to allocate memory for set bits in port lists
+ * the port allocation is completely arbitrary:
+ * DP0 is not supported
+ * DP1 is sink
+ * DP8 is source
+ */
+ prop->source_ports = BIT(8);
+ prop->sink_ports = BIT(1);
+
+ nval = hweight32(prop->source_ports);
+ prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval,
+ sizeof(*prop->src_dpn_prop),
+ GFP_KERNEL);
+ if (!prop->src_dpn_prop)
+ return -ENOMEM;
+
+ i = 0;
+ dpn = prop->src_dpn_prop;
+ addr = prop->source_ports;
+ for_each_set_bit(bit, &addr, 32) {
+ dpn[i].num = bit;
+ dpn[i].type = SDW_DPN_FULL;
+ dpn[i].simple_ch_prep_sm = true;
+ i++;
+ }
+
+ /* do this again for sink now */
+ nval = hweight32(prop->sink_ports);
+ prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval,
+ sizeof(*prop->sink_dpn_prop),
+ GFP_KERNEL);
+ if (!prop->sink_dpn_prop)
+ return -ENOMEM;
+
+ j = 0;
+ dpn = prop->sink_dpn_prop;
+ addr = prop->sink_ports;
+ for_each_set_bit(bit, &addr, 32) {
+ dpn[j].num = bit;
+ dpn[j].type = SDW_DPN_FULL;
+ dpn[j].simple_ch_prep_sm = true;
+ j++;
+ }
+
+ prop->simple_clk_stop_capable = true;
+
+ /* wake-up event */
+ prop->wake_capable = 0;
+
+ return 0;
+}
+
+static int sdw_mockup_bus_config(struct sdw_slave *slave,
+ struct sdw_bus_params *params)
+{
+ return 0;
+}
+
+static int sdw_mockup_interrupt_callback(struct sdw_slave *slave,
+ struct sdw_slave_intr_status *status)
+{
+ return 0;
+}
+
+static const struct sdw_slave_ops sdw_mockup_slave_ops = {
+ .read_prop = sdw_mockup_read_prop,
+ .interrupt_callback = sdw_mockup_interrupt_callback,
+ .update_status = sdw_mockup_update_status,
+ .bus_config = sdw_mockup_bus_config,
+};
+
+static int sdw_mockup_sdw_probe(struct sdw_slave *slave,
+ const struct sdw_device_id *id)
+{
+ struct device *dev = &slave->dev;
+ struct sdw_mockup_priv *sdw_mockup;
+ int ret;
+
+ sdw_mockup = devm_kzalloc(dev, sizeof(*sdw_mockup), GFP_KERNEL);
+ if (!sdw_mockup)
+ return -ENOMEM;
+
+ dev_set_drvdata(dev, sdw_mockup);
+ sdw_mockup->slave = slave;
+
+ slave->is_mockup_device = true;
+
+ ret = devm_snd_soc_register_component(dev,
+ &snd_soc_sdw_mockup_component,
+ sdw_mockup_dai,
+ ARRAY_SIZE(sdw_mockup_dai));
+
+ return ret;
+}
+
+static int sdw_mockup_sdw_remove(struct sdw_slave *slave)
+{
+ return 0;
+}
+
+/*
+ * Intel reserved parts ID with the following mapping expected:
+ * 0xAAAA: generic full-duplex codec
+ * 0xAA55: headset codec (mock-up of RT711/RT5682) - full-duplex
+ * 0x55AA: amplifier (mock-up of RT1308/Maxim 98373) - playback only with
+ * IV feedback
+ * 0x5555: mic codec (mock-up of RT715) - capture-only
+ */
+static const struct sdw_device_id sdw_mockup_id[] = {
+ SDW_SLAVE_ENTRY_EXT(0x0105, 0xAAAA, 0x0, 0, 0),
+ SDW_SLAVE_ENTRY_EXT(0x0105, 0xAA55, 0x0, 0, 0),
+ SDW_SLAVE_ENTRY_EXT(0x0105, 0x55AA, 0x0, 0, 0),
+ SDW_SLAVE_ENTRY_EXT(0x0105, 0x5555, 0x0, 0, 0),
+ {},
+};
+MODULE_DEVICE_TABLE(sdw, sdw_mockup_id);
+
+static struct sdw_driver sdw_mockup_sdw_driver = {
+ .driver = {
+ .name = "sdw-mockup",
+ .owner = THIS_MODULE,
+ },
+ .probe = sdw_mockup_sdw_probe,
+ .remove = sdw_mockup_sdw_remove,
+ .ops = &sdw_mockup_slave_ops,
+ .id_table = sdw_mockup_id,
+};
+module_sdw_driver(sdw_mockup_sdw_driver);
+
+MODULE_DESCRIPTION("ASoC SDW mockup codec driver");
+MODULE_AUTHOR("Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>");
+MODULE_LICENSE("GPL");
select SND_SOC_DMIC
select SND_SOC_INTEL_HDA_DSP_COMMON
select SND_SOC_INTEL_SOF_MAXIM_COMMON
+ select SND_SOC_SDW_MOCKUP
help
Add support for Intel SoundWire-based platforms connected to
MAX98373, RT700, RT711, RT1308 and RT715
.shutdown = sdw_shutdown,
};
+static int sof_sdw_mic_codec_mockup_init(const struct snd_soc_acpi_link_adr *link,
+ struct snd_soc_dai_link *dai_links,
+ struct sof_sdw_codec_info *info,
+ bool playback)
+{
+ /*
+ * force DAI link to use same ID as RT715 and DMIC
+ * to reuse topologies
+ */
+ dai_links->id = SDW_DMIC_DAI_ID;
+ return 0;
+}
+
static struct sof_sdw_codec_info codec_info_list[] = {
{
.part_id = 0x700,
.dai_name = "rt5682-sdw",
.init = sof_sdw_rt5682_init,
},
+ {
+ .part_id = 0xaaaa, /* generic codec mockup */
+ .version_id = 0,
+ .direction = {true, true},
+ .dai_name = "sdw-mockup-aif1",
+ .init = NULL,
+ },
+ {
+ .part_id = 0xaa55, /* headset codec mockup */
+ .version_id = 0,
+ .direction = {true, true},
+ .dai_name = "sdw-mockup-aif1",
+ .init = NULL,
+ },
+ {
+ .part_id = 0x55aa, /* amplifier mockup */
+ .version_id = 0,
+ .direction = {true, false},
+ .dai_name = "sdw-mockup-aif1",
+ .init = NULL,
+ },
+ {
+ .part_id = 0x5555,
+ .version_id = 0,
+ .direction = {false, true},
+ .dai_name = "sdw-mockup-aif1",
+ .init = sof_sdw_mic_codec_mockup_init,
+ },
};
static inline int find_codec_info_part(u64 adr)
soc-acpi-intel-cml-match.o soc-acpi-intel-icl-match.o \
soc-acpi-intel-tgl-match.o soc-acpi-intel-ehl-match.o \
soc-acpi-intel-jsl-match.o soc-acpi-intel-adl-match.o \
- soc-acpi-intel-hda-match.o
+ soc-acpi-intel-hda-match.o \
+ soc-acpi-intel-sdw-mockup-match.o
obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o
obj-$(CONFIG_SND_SOC_ACPI_INTEL_MATCH) += snd-soc-acpi-intel-match.o
#include <sound/soc-acpi.h>
#include <sound/soc-acpi-intel-match.h>
#include "../skylake/skl.h"
+#include "soc-acpi-intel-sdw-mockup-match.h"
static struct skl_machine_pdata cnl_pdata = {
.use_tplg_pcm = true,
.sof_fw_filename = "sof-cnl.ri",
.sof_tplg_filename = "sof-cnl-rt5682-sdw2.tplg"
},
+ {
+ .link_mask = GENMASK(3, 0),
+ .links = sdw_mockup_headset_2amps_mic,
+ .drv_name = "sof_sdw",
+ .sof_fw_filename = "sof-cnl.ri",
+ .sof_tplg_filename = "sof-cml-rt711-rt1308-rt715.tplg",
+ },
+ {
+ .link_mask = BIT(0) | BIT(1) | BIT(3),
+ .links = sdw_mockup_headset_1amp_mic,
+ .drv_name = "sof_sdw",
+ .sof_fw_filename = "sof-cnl.ri",
+ .sof_tplg_filename = "sof-cml-rt711-rt1308-mono-rt715.tplg",
+ },
{}
};
EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cnl_sdw_machines);
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+//
+// soc-acpi-intel-sdw-mockup-match.c - tables and support for SoundWire
+// mockup device ACPI enumeration.
+//
+// Copyright (c) 2021, Intel Corporation.
+//
+
+#include <sound/soc-acpi.h>
+#include <sound/soc-acpi-intel-match.h>
+#include "soc-acpi-intel-sdw-mockup-match.h"
+
+static const struct snd_soc_acpi_endpoint sdw_mockup_single_endpoint = {
+ .num = 0,
+ .aggregated = 0,
+ .group_position = 0,
+ .group_id = 0,
+};
+
+static const struct snd_soc_acpi_endpoint sdw_mockup_l_endpoint = {
+ .num = 0,
+ .aggregated = 1,
+ .group_position = 0,
+ .group_id = 1,
+};
+
+static const struct snd_soc_acpi_endpoint sdw_mockup_r_endpoint = {
+ .num = 0,
+ .aggregated = 1,
+ .group_position = 1,
+ .group_id = 1,
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_headset_0_adr[] = {
+ {
+ .adr = 0x0000000105AA5500ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_single_endpoint,
+ .name_prefix = "sdw_mockup_headset0"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_headset_1_adr[] = {
+ {
+ .adr = 0x0001000105AA5500ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_single_endpoint,
+ .name_prefix = "sdw_mockup_headset1"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_amp_1_adr[] = {
+ {
+ .adr = 0x000100010555AA00ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_single_endpoint,
+ .name_prefix = "sdw_mockup_amp1"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_amp_2_adr[] = {
+ {
+ .adr = 0x000200010555AA00ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_single_endpoint,
+ .name_prefix = "sdw_mockup_amp2"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_mic_0_adr[] = {
+ {
+ .adr = 0x0000000105555500ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_single_endpoint,
+ .name_prefix = "sdw_mockup_mic0"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_mic_3_adr[] = {
+ {
+ .adr = 0x0003000105555500ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_single_endpoint,
+ .name_prefix = "sdw_mockup_mic3"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_amp_1_group1_adr[] = {
+ {
+ .adr = 0x000100010555AA00ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_l_endpoint,
+ .name_prefix = "sdw_mockup_amp1_l"
+ }
+};
+
+static const struct snd_soc_acpi_adr_device sdw_mockup_amp_2_group1_adr[] = {
+ {
+ .adr = 0x000200010555AA00ull,
+ .num_endpoints = 1,
+ .endpoints = &sdw_mockup_r_endpoint,
+ .name_prefix = "sdw_mockup_amp2_r"
+ }
+};
+
+const struct snd_soc_acpi_link_adr sdw_mockup_headset_1amp_mic[] = {
+ {
+ .mask = BIT(0),
+ .num_adr = ARRAY_SIZE(sdw_mockup_headset_0_adr),
+ .adr_d = sdw_mockup_headset_0_adr,
+ },
+ {
+ .mask = BIT(1),
+ .num_adr = ARRAY_SIZE(sdw_mockup_amp_1_adr),
+ .adr_d = sdw_mockup_amp_1_adr,
+ },
+ {
+ .mask = BIT(3),
+ .num_adr = ARRAY_SIZE(sdw_mockup_mic_3_adr),
+ .adr_d = sdw_mockup_mic_3_adr,
+ },
+ {}
+};
+
+const struct snd_soc_acpi_link_adr sdw_mockup_headset_2amps_mic[] = {
+ {
+ .mask = BIT(0),
+ .num_adr = ARRAY_SIZE(sdw_mockup_headset_0_adr),
+ .adr_d = sdw_mockup_headset_0_adr,
+ },
+ {
+ .mask = BIT(1),
+ .num_adr = ARRAY_SIZE(sdw_mockup_amp_1_group1_adr),
+ .adr_d = sdw_mockup_amp_1_group1_adr,
+ },
+ {
+ .mask = BIT(2),
+ .num_adr = ARRAY_SIZE(sdw_mockup_amp_2_group1_adr),
+ .adr_d = sdw_mockup_amp_2_group1_adr,
+ },
+ {
+ .mask = BIT(3),
+ .num_adr = ARRAY_SIZE(sdw_mockup_mic_3_adr),
+ .adr_d = sdw_mockup_mic_3_adr,
+ },
+ {}
+};
+
+const struct snd_soc_acpi_link_adr sdw_mockup_mic_headset_1amp[] = {
+ {
+ .mask = BIT(1),
+ .num_adr = ARRAY_SIZE(sdw_mockup_headset_1_adr),
+ .adr_d = sdw_mockup_headset_1_adr,
+ },
+ {
+ .mask = BIT(2),
+ .num_adr = ARRAY_SIZE(sdw_mockup_amp_2_adr),
+ .adr_d = sdw_mockup_amp_2_adr,
+ },
+ {
+ .mask = BIT(0),
+ .num_adr = ARRAY_SIZE(sdw_mockup_mic_0_adr),
+ .adr_d = sdw_mockup_mic_0_adr,
+ },
+ {}
+};
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * soc-acpi-intel-sdw-mockup-match.h - tables and support for SoundWire
+ * mockup device ACPI enumeration.
+ *
+ * Copyright (c) 2021, Intel Corporation.
+ *
+ */
+
+#ifndef _SND_SOC_ACPI_INTEL_SDW_MOCKUP_MATCH
+#define _SND_SOC_ACPI_INTEL_SDW_MOCKUP_MATCH
+
+extern const struct snd_soc_acpi_link_adr sdw_mockup_headset_1amp_mic[];
+extern const struct snd_soc_acpi_link_adr sdw_mockup_headset_2amps_mic[];
+extern const struct snd_soc_acpi_link_adr sdw_mockup_mic_headset_1amp[];
+
+#endif
#include <sound/soc-acpi.h>
#include <sound/soc-acpi-intel-match.h>
+#include "soc-acpi-intel-sdw-mockup-match.h"
static const struct snd_soc_acpi_codecs tgl_codecs = {
.num_codecs = 1,
/* this table is used when there is no I2S codec present */
struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_sdw_machines[] = {
+ /* mockup tests need to be first */
+ {
+ .link_mask = GENMASK(3, 0),
+ .links = sdw_mockup_headset_2amps_mic,
+ .drv_name = "sof_sdw",
+ .sof_fw_filename = "sof-tgl.ri",
+ .sof_tplg_filename = "sof-tgl-rt711-rt1308-rt715.tplg",
+ },
+ {
+ .link_mask = BIT(0) | BIT(1) | BIT(3),
+ .links = sdw_mockup_headset_1amp_mic,
+ .drv_name = "sof_sdw",
+ .sof_fw_filename = "sof-tgl.ri",
+ .sof_tplg_filename = "sof-tgl-rt711-rt1308-mono-rt715.tplg",
+ },
+ {
+ .link_mask = BIT(0) | BIT(1) | BIT(2),
+ .links = sdw_mockup_mic_headset_1amp,
+ .drv_name = "sof_sdw",
+ .sof_fw_filename = "sof-tgl.ri",
+ .sof_tplg_filename = "sof-tgl-rt715-rt711-rt1308-mono.tplg",
+ },
{
.link_mask = 0x7,
.links = tgl_sdw_rt711_link1_rt1308_link2_rt715_link0,
projects / platform / kernel / linux-starfive.git / commitdiff