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alistair23-linux
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Merge branches 'acpi-utils', 'acpi-video', 'acpi-soc' and 'acpi-button' 

* acpi-utils:
  gpio: merrifield: Fix build err without CONFIG_ACPI
  ACPI / utils: Remove deprecated function since no user left
  ASoC: Intel: cht_bsw_rt5672: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: cht_bsw_rt5645: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcr_rt5651: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcr_rt5640: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcht_es8316: Convert to use acpi_dev_get_first_match_dev()
  ASoC: Intel: bytcht_da7213: Convert to use acpi_dev_get_first_match_dev()
  gpio: merrifield: Convert to use acpi_dev_get_first_match_dev()
  extcon: axp288: Convert to use acpi_dev_get_first_match_dev()
  ACPI / utils: Introduce acpi_dev_get_first_match_dev() helper

* acpi-video:
  ACPI: video: Use vendor backlight on Sony VPCEH3U1E

* acpi-soc:
  ACPI / LPSS: Use acpi_lpss_* instead of acpi_subsys_* functions for hibernate

* acpi-button:
  ACPI: button: reinitialize button state upon resume
hifive-unleashed-5.2
Rafael J. Wysocki 2019-05-06 10:50:08 +02:00
parent 91751459ec fe066621c7 aefa763b18 c8afd03486 13e962140b
commit 7e8e05fd08
14 changed files with 86 additions and 48 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/acpi/acpi_lpss.c
View File

@ -1142,8 +1142,8 @@ static struct dev_pm_domain acpi_lpss_pm_domain = {
.thaw_noirq = acpi_subsys_thaw_noirq,
.poweroff = acpi_subsys_suspend,
.poweroff_late = acpi_lpss_suspend_late,
.poweroff_noirq = acpi_subsys_suspend_noirq,
.restore_noirq = acpi_subsys_resume_noirq,
.poweroff_noirq = acpi_lpss_suspend_noirq,
.restore_noirq = acpi_lpss_resume_noirq,
.restore_early = acpi_lpss_resume_early,
#endif
.runtime_suspend = acpi_lpss_runtime_suspend,

5
drivers/acpi/button.c
View File

@ -456,8 +456,11 @@ static int acpi_button_resume(struct device *dev)
struct acpi_button *button = acpi_driver_data(device);
button->suspended = false;
if (button->type == ACPI_BUTTON_TYPE_LID && button->input->users)
if (button->type == ACPI_BUTTON_TYPE_LID && button->input->users) {
button->last_state = !!acpi_lid_evaluate_state(device);
button->last_time = ktime_get();
acpi_lid_initialize_state(device);
}
return 0;
}
#endif

16
drivers/acpi/utils.c
View File

@ -739,6 +739,7 @@ EXPORT_SYMBOL(acpi_dev_found);
struct acpi_dev_match_info {
const char *dev_name;
struct acpi_device *adev;
struct acpi_device_id hid[2];
const char *uid;
s64 hrv;
@ -759,6 +760,7 @@ static int acpi_dev_match_cb(struct device *dev, void *data)
return 0;
match->dev_name = acpi_dev_name(adev);
match->adev = adev;
if (match->hrv == -1)
return 1;
@ -806,18 +808,20 @@ bool acpi_dev_present(const char *hid, const char *uid, s64 hrv)
EXPORT_SYMBOL(acpi_dev_present);
/**
* acpi_dev_get_first_match_name - Return name of first match of ACPI device
* acpi_dev_get_first_match_dev - Return the first match of ACPI device
* @hid: Hardware ID of the device.
* @uid: Unique ID of the device, pass NULL to not check _UID
* @hrv: Hardware Revision of the device, pass -1 to not check _HRV
*
* Return device name if a matching device was present
* Return the first match of ACPI device if a matching device was present
* at the moment of invocation, or NULL otherwise.
*
* The caller is responsible to call put_device() on the returned device.
*
* See additional information in acpi_dev_present() as well.
*/
const char *
acpi_dev_get_first_match_name(const char *hid, const char *uid, s64 hrv)
struct acpi_device *
acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv)
{
struct acpi_dev_match_info match = {};
struct device *dev;
@ -827,9 +831,9 @@ acpi_dev_get_first_match_name(const char *hid, const char *uid, s64 hrv)
match.hrv = hrv;
dev = bus_find_device(&acpi_bus_type, NULL, &match, acpi_dev_match_cb);
return dev ? match.dev_name : NULL;
return dev ? match.adev : NULL;
}
EXPORT_SYMBOL(acpi_dev_get_first_match_name);
EXPORT_SYMBOL(acpi_dev_get_first_match_dev);
/*
* acpi_backlight= handling, this is done here rather then in video_detect.c

8
drivers/acpi/video_detect.c
View File

@ -141,6 +141,14 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "UL30A"),
},
},
{
.callback = video_detect_force_vendor,
.ident = "Sony VPCEH3U1E",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "VPCEH3U1E"),
},
},
/*
* These models have a working acpi_video backlight control, and using

9
drivers/extcon/extcon-axp288.c
View File

@ -333,7 +333,7 @@ static int axp288_extcon_probe(struct platform_device *pdev)
struct axp288_extcon_info *info;
struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
struct device *dev = &pdev->dev;
const char *name;
struct acpi_device *adev;
int ret, i, pirq;
info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
@ -357,9 +357,10 @@ static int axp288_extcon_probe(struct platform_device *pdev)
if (ret)
return ret;
name = acpi_dev_get_first_match_name("INT3496", NULL, -1);
if (name) {
info->id_extcon = extcon_get_extcon_dev(name);
adev = acpi_dev_get_first_match_dev("INT3496", NULL, -1);
if (adev) {
info->id_extcon = extcon_get_extcon_dev(acpi_dev_name(adev));
put_device(&adev->dev);
if (!info->id_extcon)
return -EPROBE_DEFER;

18
drivers/gpio/gpio-merrifield.c
View File

@ -377,10 +377,20 @@ static void mrfld_irq_init_hw(struct mrfld_gpio *priv)
}
}
static const char *mrfld_gpio_get_pinctrl_dev_name(void)
static const char *mrfld_gpio_get_pinctrl_dev_name(struct mrfld_gpio *priv)
{
const char *dev_name = acpi_dev_get_first_match_name("INTC1002", NULL, -1);
return dev_name ? dev_name : "pinctrl-merrifield";
struct acpi_device *adev;
const char *name;
adev = acpi_dev_get_first_match_dev("INTC1002", NULL, -1);
if (adev) {
name = devm_kstrdup(priv->dev, acpi_dev_name(adev), GFP_KERNEL);
acpi_dev_put(adev);
} else {
name = "pinctrl-merrifield";
}
return name;
}
static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id)
@ -441,7 +451,7 @@ static int mrfld_gpio_probe(struct pci_dev *pdev, const struct pci_device_id *id
return retval;
}
pinctrl_dev_name = mrfld_gpio_get_pinctrl_dev_name();
pinctrl_dev_name = mrfld_gpio_get_pinctrl_dev_name(priv);
for (i = 0; i < ARRAY_SIZE(mrfld_gpio_ranges); i++) {
range = &mrfld_gpio_ranges[i];
retval = gpiochip_add_pin_range(&priv->chip,

8
include/acpi/acpi_bus.h
View File

@ -91,8 +91,8 @@ acpi_evaluate_dsm_typed(acpi_handle handle, const guid_t *guid, u64 rev,
bool acpi_dev_found(const char *hid);
bool acpi_dev_present(const char *hid, const char *uid, s64 hrv);
const char *
acpi_dev_get_first_match_name(const char *hid, const char *uid, s64 hrv);
struct acpi_device *
acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv);
#ifdef CONFIG_ACPI
@ -687,6 +687,10 @@ static inline bool acpi_device_can_poweroff(struct acpi_device *adev)
adev->power.states[ACPI_STATE_D3_HOT].flags.explicit_set);
}
static inline void acpi_dev_put(struct acpi_device *adev)
{
put_device(&adev->dev);
}
#else /* CONFIG_ACPI */
static inline int register_acpi_bus_type(void *bus) { return 0; }

6
include/linux/acpi.h
View File

@ -669,12 +669,14 @@ static inline bool acpi_dev_present(const char *hid, const char *uid, s64 hrv)
return false;
}
static inline const char *
acpi_dev_get_first_match_name(const char *hid, const char *uid, s64 hrv)
static inline struct acpi_device *
acpi_dev_get_first_match_dev(const char *hid, const char *uid, s64 hrv)
{
return NULL;
}
static inline void acpi_dev_put(struct acpi_device *adev) {}
static inline bool is_acpi_node(struct fwnode_handle *fwnode)
{
return false;

9
sound/soc/intel/boards/bytcht_da7213.c
View File

@ -226,7 +226,7 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
struct snd_soc_card *card;
struct snd_soc_acpi_mach *mach;
const char *platform_name;
const char *i2c_name = NULL;
struct acpi_device *adev;
int dai_index = 0;
int ret_val = 0;
int i;
@ -244,10 +244,11 @@ static int bytcht_da7213_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
if (i2c_name) {
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(codec_name, sizeof(codec_name),
"%s%s", "i2c-", i2c_name);
"i2c-%s", acpi_dev_name(adev));
put_device(&adev->dev);
dailink[dai_index].codec_name = codec_name;
}

9
sound/soc/intel/boards/bytcht_es8316.c
View File

@ -442,7 +442,7 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct snd_soc_acpi_mach *mach;
const char *platform_name;
const char *i2c_name = NULL;
struct acpi_device *adev;
struct device *codec_dev;
int dai_index = 0;
int i;
@ -463,10 +463,11 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
if (i2c_name) {
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(codec_name, sizeof(codec_name),
"%s%s", "i2c-", i2c_name);
"i2c-%s", acpi_dev_name(adev));
put_device(&adev->dev);
byt_cht_es8316_dais[dai_index].codec_name = codec_name;
}

10
sound/soc/intel/boards/bytcr_rt5640.c
View File

@ -1154,7 +1154,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
struct byt_rt5640_private *priv;
struct snd_soc_acpi_mach *mach;
const char *platform_name;
const char *i2c_name = NULL;
struct acpi_device *adev;
int ret_val = 0;
int dai_index = 0;
int i;
@ -1178,11 +1178,11 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
if (i2c_name) {
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(byt_rt5640_codec_name, sizeof(byt_rt5640_codec_name),
"%s%s", "i2c-", i2c_name);
"i2c-%s", acpi_dev_name(adev));
put_device(&adev->dev);
byt_rt5640_dais[dai_index].codec_name = byt_rt5640_codec_name;
}

14
sound/soc/intel/boards/bytcr_rt5651.c
View File

@ -867,8 +867,8 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
struct byt_rt5651_private *priv;
struct snd_soc_acpi_mach *mach;
const char *platform_name;
struct acpi_device *adev;
struct device *codec_dev;
const char *i2c_name = NULL;
const char *hp_swapped;
bool is_bytcr = false;
int ret_val = 0;
@ -894,14 +894,16 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
if (!i2c_name) {
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(byt_rt5651_codec_name, sizeof(byt_rt5651_codec_name),
"i2c-%s", acpi_dev_name(adev));
put_device(&adev->dev);
byt_rt5651_dais[dai_index].codec_name = byt_rt5651_codec_name;
} else {
dev_err(&pdev->dev, "Error cannot find '%s' dev\n", mach->id);
return -ENODEV;
}
snprintf(byt_rt5651_codec_name, sizeof(byt_rt5651_codec_name),
"%s%s", "i2c-", i2c_name);
byt_rt5651_dais[dai_index].codec_name = byt_rt5651_codec_name;
codec_dev = bus_find_device_by_name(&i2c_bus_type, NULL,
byt_rt5651_codec_name);

9
sound/soc/intel/boards/cht_bsw_rt5645.c
View File

@ -532,7 +532,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
struct snd_soc_acpi_mach *mach;
const char *platform_name;
struct cht_mc_private *drv;
const char *i2c_name = NULL;
struct acpi_device *adev;
bool found = false;
bool is_bytcr = false;
int dai_index = 0;
@ -573,10 +573,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
}
/* fixup codec name based on HID */
i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
if (i2c_name) {
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name),
"%s%s", "i2c-", i2c_name);
"i2c-%s", acpi_dev_name(adev));
put_device(&adev->dev);
cht_dailink[dai_index].codec_name = cht_rt5645_codec_name;
}

9
sound/soc/intel/boards/cht_bsw_rt5672.c
View File

@ -401,7 +401,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
struct cht_mc_private *drv;
struct snd_soc_acpi_mach *mach = pdev->dev.platform_data;
const char *platform_name;
const char *i2c_name;
struct acpi_device *adev;
int i;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_KERNEL);
@ -411,10 +411,11 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
strcpy(drv->codec_name, RT5672_I2C_DEFAULT);
/* fixup codec name based on HID */
i2c_name = acpi_dev_get_first_match_name(mach->id, NULL, -1);
if (i2c_name) {
adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1);
if (adev) {
snprintf(drv->codec_name, sizeof(drv->codec_name),
"i2c-%s", i2c_name);
"i2c-%s", acpi_dev_name(adev));
put_device(&adev->dev);
for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) {
if (!strcmp(cht_dailink[i].codec_name,
RT5672_I2C_DEFAULT)) {