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-rw-r--r--drivers/platform/chrome/cros_ec_typec.c28
-rw-r--r--drivers/platform/x86/amd/pmc/pmc.c31
-rw-r--r--drivers/platform/x86/hp/hp-bioscfg/bioscfg.c26
-rw-r--r--drivers/platform/x86/ideapad-laptop.c11
-rw-r--r--drivers/platform/x86/intel/ifs/load.c8
-rw-r--r--drivers/platform/x86/intel/telemetry/core.c4
6 files changed, 51 insertions, 57 deletions
diff --git a/drivers/platform/chrome/cros_ec_typec.c b/drivers/platform/chrome/cros_ec_typec.c
index 67000e4a8082..2b2f14a1b711 100644
--- a/drivers/platform/chrome/cros_ec_typec.c
+++ b/drivers/platform/chrome/cros_ec_typec.c
@@ -492,6 +492,8 @@ static int cros_typec_enable_dp(struct cros_typec_data *typec,
{
struct cros_typec_port *port = typec->ports[port_num];
struct typec_displayport_data dp_data;
+ u32 cable_tbt_vdo;
+ u32 cable_dp_vdo;
int ret;
if (typec->pd_ctrl_ver < 2) {
@@ -524,6 +526,32 @@ static int cros_typec_enable_dp(struct cros_typec_data *typec,
port->state.data = &dp_data;
port->state.mode = TYPEC_MODAL_STATE(ffs(pd_ctrl->dp_mode));
+ /* Get cable VDO for cables with DPSID to check DPAM2.1 is supported */
+ cable_dp_vdo = cros_typec_get_cable_vdo(port, USB_TYPEC_DP_SID);
+
+ /**
+ * Get cable VDO for thunderbolt cables and cables with DPSID but does not
+ * support DPAM2.1.
+ */
+ cable_tbt_vdo = cros_typec_get_cable_vdo(port, USB_TYPEC_TBT_SID);
+
+ if (cable_dp_vdo & DP_CAP_DPAM_VERSION) {
+ dp_data.conf |= cable_dp_vdo;
+ } else if (cable_tbt_vdo) {
+ dp_data.conf |= TBT_CABLE_SPEED(cable_tbt_vdo) << DP_CONF_SIGNALLING_SHIFT;
+
+ /* Cable Type */
+ if (cable_tbt_vdo & TBT_CABLE_OPTICAL)
+ dp_data.conf |= DP_CONF_CABLE_TYPE_OPTICAL << DP_CONF_CABLE_TYPE_SHIFT;
+ else if (cable_tbt_vdo & TBT_CABLE_RETIMER)
+ dp_data.conf |= DP_CONF_CABLE_TYPE_RE_TIMER << DP_CONF_CABLE_TYPE_SHIFT;
+ else if (cable_tbt_vdo & TBT_CABLE_ACTIVE_PASSIVE)
+ dp_data.conf |= DP_CONF_CABLE_TYPE_RE_DRIVER << DP_CONF_CABLE_TYPE_SHIFT;
+ } else if (PD_IDH_PTYPE(port->c_identity.id_header) == IDH_PTYPE_PCABLE) {
+ dp_data.conf |= VDO_TYPEC_CABLE_SPEED(port->c_identity.vdo[0]) <<
+ DP_CONF_SIGNALLING_SHIFT;
+ }
+
ret = cros_typec_retimer_set(port->retimer, port->state);
if (!ret)
ret = typec_mux_set(port->mux, &port->state);
diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c
index cd6ac04c1468..c3104714b480 100644
--- a/drivers/platform/x86/amd/pmc/pmc.c
+++ b/drivers/platform/x86/amd/pmc/pmc.c
@@ -964,33 +964,6 @@ static const struct pci_device_id pmc_pci_ids[] = {
{ }
};
-static int amd_pmc_get_dram_size(struct amd_pmc_dev *dev)
-{
- int ret;
-
- switch (dev->cpu_id) {
- case AMD_CPU_ID_YC:
- if (!(dev->major > 90 || (dev->major == 90 && dev->minor > 39))) {
- ret = -EINVAL;
- goto err_dram_size;
- }
- break;
- default:
- ret = -EINVAL;
- goto err_dram_size;
- }
-
- ret = amd_pmc_send_cmd(dev, S2D_DRAM_SIZE, &dev->dram_size, dev->s2d_msg_id, true);
- if (ret || !dev->dram_size)
- goto err_dram_size;
-
- return 0;
-
-err_dram_size:
- dev_err(dev->dev, "DRAM size command not supported for this platform\n");
- return ret;
-}
-
static int amd_pmc_s2d_init(struct amd_pmc_dev *dev)
{
u32 phys_addr_low, phys_addr_hi;
@@ -1009,8 +982,8 @@ static int amd_pmc_s2d_init(struct amd_pmc_dev *dev)
return -EIO;
/* Get DRAM size */
- ret = amd_pmc_get_dram_size(dev);
- if (ret)
+ ret = amd_pmc_send_cmd(dev, S2D_DRAM_SIZE, &dev->dram_size, dev->s2d_msg_id, true);
+ if (ret || !dev->dram_size)
dev->dram_size = S2D_TELEMETRY_DRAMBYTES_MAX;
/* Get STB DRAM address */
diff --git a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
index 5798b49ddaba..8c9f4f3227fc 100644
--- a/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
+++ b/drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
@@ -588,17 +588,14 @@ static void release_attributes_data(void)
static int hp_add_other_attributes(int attr_type)
{
struct kobject *attr_name_kobj;
- union acpi_object *obj = NULL;
int ret;
char *attr_name;
- mutex_lock(&bioscfg_drv.mutex);
-
attr_name_kobj = kzalloc(sizeof(*attr_name_kobj), GFP_KERNEL);
- if (!attr_name_kobj) {
- ret = -ENOMEM;
- goto err_other_attr_init;
- }
+ if (!attr_name_kobj)
+ return -ENOMEM;
+
+ mutex_lock(&bioscfg_drv.mutex);
/* Check if attribute type is supported */
switch (attr_type) {
@@ -615,14 +612,14 @@ static int hp_add_other_attributes(int attr_type)
default:
pr_err("Error: Unknown attr_type: %d\n", attr_type);
ret = -EINVAL;
- goto err_other_attr_init;
+ kfree(attr_name_kobj);
+ goto unlock_drv_mutex;
}
ret = kobject_init_and_add(attr_name_kobj, &attr_name_ktype,
NULL, "%s", attr_name);
if (ret) {
pr_err("Error encountered [%d]\n", ret);
- kobject_put(attr_name_kobj);
goto err_other_attr_init;
}
@@ -630,27 +627,26 @@ static int hp_add_other_attributes(int attr_type)
switch (attr_type) {
case HPWMI_SECURE_PLATFORM_TYPE:
ret = hp_populate_secure_platform_data(attr_name_kobj);
- if (ret)
- goto err_other_attr_init;
break;
case HPWMI_SURE_START_TYPE:
ret = hp_populate_sure_start_data(attr_name_kobj);
- if (ret)
- goto err_other_attr_init;
break;
default:
ret = -EINVAL;
- goto err_other_attr_init;
}
+ if (ret)
+ goto err_other_attr_init;
+
mutex_unlock(&bioscfg_drv.mutex);
return 0;
err_other_attr_init:
+ kobject_put(attr_name_kobj);
+unlock_drv_mutex:
mutex_unlock(&bioscfg_drv.mutex);
- kfree(obj);
return ret;
}
diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/ideapad-laptop.c
index ac037540acfc..88eefccb6ed2 100644
--- a/drivers/platform/x86/ideapad-laptop.c
+++ b/drivers/platform/x86/ideapad-laptop.c
@@ -1425,18 +1425,17 @@ static int ideapad_kbd_bl_init(struct ideapad_private *priv)
if (WARN_ON(priv->kbd_bl.initialized))
return -EEXIST;
- brightness = ideapad_kbd_bl_brightness_get(priv);
- if (brightness < 0)
- return brightness;
-
- priv->kbd_bl.last_brightness = brightness;
-
if (ideapad_kbd_bl_check_tristate(priv->kbd_bl.type)) {
priv->kbd_bl.led.max_brightness = 2;
} else {
priv->kbd_bl.led.max_brightness = 1;
}
+ brightness = ideapad_kbd_bl_brightness_get(priv);
+ if (brightness < 0)
+ return brightness;
+
+ priv->kbd_bl.last_brightness = brightness;
priv->kbd_bl.led.name = "platform::" LED_FUNCTION_KBD_BACKLIGHT;
priv->kbd_bl.led.brightness_get = ideapad_kbd_bl_led_cdev_brightness_get;
priv->kbd_bl.led.brightness_set_blocking = ideapad_kbd_bl_led_cdev_brightness_set;
diff --git a/drivers/platform/x86/intel/ifs/load.c b/drivers/platform/x86/intel/ifs/load.c
index 959b1878cae6..a1ee1a74fc3c 100644
--- a/drivers/platform/x86/intel/ifs/load.c
+++ b/drivers/platform/x86/intel/ifs/load.c
@@ -349,7 +349,7 @@ out:
static int image_sanity_check(struct device *dev, const struct microcode_header_intel *data)
{
- struct ucode_cpu_info uci;
+ struct cpu_signature sig;
/* Provide a specific error message when loading an older/unsupported image */
if (data->hdrver != MC_HEADER_TYPE_IFS) {
@@ -362,11 +362,9 @@ static int image_sanity_check(struct device *dev, const struct microcode_header_
return -EINVAL;
}
- intel_cpu_collect_info(&uci);
+ intel_collect_cpu_info(&sig);
- if (!intel_find_matching_signature((void *)data,
- uci.cpu_sig.sig,
- uci.cpu_sig.pf)) {
+ if (!intel_find_matching_signature((void *)data, &sig)) {
dev_err(dev, "cpu signature, processor flags not matching\n");
return -EINVAL;
}
diff --git a/drivers/platform/x86/intel/telemetry/core.c b/drivers/platform/x86/intel/telemetry/core.c
index fdf55b5d6948..e4be40f73eeb 100644
--- a/drivers/platform/x86/intel/telemetry/core.c
+++ b/drivers/platform/x86/intel/telemetry/core.c
@@ -102,7 +102,7 @@ static const struct telemetry_core_ops telm_defpltops = {
/**
* telemetry_update_events() - Update telemetry Configuration
* @pss_evtconfig: PSS related config. No change if num_evts = 0.
- * @pss_evtconfig: IOSS related config. No change if num_evts = 0.
+ * @ioss_evtconfig: IOSS related config. No change if num_evts = 0.
*
* This API updates the IOSS & PSS Telemetry configuration. Old config
* is overwritten. Call telemetry_reset_events when logging is over
@@ -176,7 +176,7 @@ EXPORT_SYMBOL_GPL(telemetry_reset_events);
/**
* telemetry_get_eventconfig() - Returns the pss and ioss events enabled
* @pss_evtconfig: Pointer to PSS related configuration.
- * @pss_evtconfig: Pointer to IOSS related configuration.
+ * @ioss_evtconfig: Pointer to IOSS related configuration.
* @pss_len: Number of u32 elements allocated for pss_evtconfig array
* @ioss_len: Number of u32 elements allocated for ioss_evtconfig array
*
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-07 20:16:53 +0300