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platform-drivers-x86 for v6.7-2

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Just a few fixes (one with two non-fix deps) plus tidying up MAINTAINERS.
 
 The following is an automated shortlog grouped by driver:
 
 amd/pmc:
  -  adjust getting DRAM size behavior
 
 hp-bioscfg:
  -  Fix error handling in hp_add_other_attributes()
  -  move mutex_lock() down in hp_add_other_attributes()
  -  Remove unused obj in hp_add_other_attributes()
  -  Simplify return check in hp_add_other_attributes()
 
 ideapad-laptop:
  -  Set max_brightness before using it
 
 intel_telemetry:
  -  Fix kernel doc descriptions
 
 MAINTAINERS:
  -  Drop Mark Gross as maintainer for x86 platform drivers
  -  Remove stale entry for SBL platform driver
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Merge tag 'platform-drivers-x86-v6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers fixes from Ilpo Järvinen:
 "Just a few fixes (one with two non-fix deps) plus tidying up
  MAINTAINERS"

* tag 'platform-drivers-x86-v6.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: intel_telemetry: Fix kernel doc descriptions
  MAINTAINERS: Drop Mark Gross as maintainer for x86 platform drivers
  platform/x86/amd/pmc: adjust getting DRAM size behavior
  platform/x86: hp-bioscfg: Remove unused obj in hp_add_other_attributes()
  platform/x86: hp-bioscfg: Fix error handling in hp_add_other_attributes()
  platform/x86: hp-bioscfg: move mutex_lock() down in hp_add_other_attributes()
  platform/x86: hp-bioscfg: Simplify return check in hp_add_other_attributes()
  platform/x86: ideapad-laptop: Set max_brightness before using it
  MAINTAINERS: Remove stale entry for SBL platform driver
This commit is contained in:
Linus Torvalds 2023-11-21 11:56:57 -08:00
commit c2d5304e6c
5 changed files with 20 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
MAINTAINERS
View File

@ -11025,7 +11025,6 @@ F: drivers/net/wireless/intel/iwlwifi/
INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER
M: Jithu Joseph <jithu.joseph@intel.com>
R: Maurice Ma <maurice.ma@intel.com>
S: Maintained
W: https://slimbootloader.github.io/security/firmware-update.html
F: drivers/platform/x86/intel/wmi/sbl-fw-update.c
@ -13779,7 +13778,6 @@ F: drivers/net/ethernet/mellanox/mlxfw/
MELLANOX HARDWARE PLATFORM SUPPORT
M: Hans de Goede <hdegoede@redhat.com>
M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
M: Mark Gross <markgross@kernel.org>
M: Vadim Pasternak <vadimp@nvidia.com>
L: platform-driver-x86@vger.kernel.org
S: Supported
@ -14388,7 +14386,6 @@ F: drivers/platform/surface/surface_gpe.c
MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT
M: Hans de Goede <hdegoede@redhat.com>
M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
M: Mark Gross <markgross@kernel.org>
M: Maximilian Luz <luzmaximilian@gmail.com>
L: platform-driver-x86@vger.kernel.org
S: Maintained
@ -23665,7 +23662,6 @@ F: drivers/platform/x86/x86-android-tablets/
X86 PLATFORM DRIVERS
M: Hans de Goede <hdegoede@redhat.com>
M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
M: Mark Gross <markgross@kernel.org>
L: platform-driver-x86@vger.kernel.org
S: Maintained
Q: https://patchwork.kernel.org/project/platform-driver-x86/list/

31
drivers/platform/x86/amd/pmc/pmc.c
View File

@ -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 */

26
drivers/platform/x86/hp/hp-bioscfg/bioscfg.c
View File

@ -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;
}

11
drivers/platform/x86/ideapad-laptop.c
View File

@ -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;

4
drivers/platform/x86/intel/telemetry/core.c
View File

@ -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
*