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-rw-r--r--drivers/platform/x86/acerhdf.c118
-rw-r--r--drivers/platform/x86/asus-laptop.c4
-rw-r--r--drivers/platform/x86/sony-laptop.c6
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c46
4 files changed, 99 insertions, 75 deletions
diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c
index bdfee177eefb..034ca6d9081d 100644
--- a/drivers/platform/x86/acerhdf.c
+++ b/drivers/platform/x86/acerhdf.c
@@ -52,7 +52,7 @@
*/
#undef START_IN_KERNEL_MODE
-#define DRV_VER "0.5.13"
+#define DRV_VER "0.5.16"
/*
* According to the Atom N270 datasheet,
@@ -61,7 +61,7 @@
* measured by the on-die thermal monitor are within 0 <= Tj <= 90. So,
* assume 89°C is critical temperature.
*/
-#define ACERHDF_TEMP_CRIT 89
+#define ACERHDF_TEMP_CRIT 89000
#define ACERHDF_FAN_OFF 0
#define ACERHDF_FAN_AUTO 1
@@ -69,7 +69,7 @@
* No matter what value the user puts into the fanon variable, turn on the fan
* at 80 degree Celsius to prevent hardware damage
*/
-#define ACERHDF_MAX_FANON 80
+#define ACERHDF_MAX_FANON 80000
/*
* Maximum interval between two temperature checks is 15 seconds, as the die
@@ -85,11 +85,12 @@ static int kernelmode;
#endif
static unsigned int interval = 10;
-static unsigned int fanon = 63;
-static unsigned int fanoff = 58;
+static unsigned int fanon = 63000;
+static unsigned int fanoff = 58000;
static unsigned int verbose;
static unsigned int fanstate = ACERHDF_FAN_AUTO;
static char force_bios[16];
+static char force_product[16];
static unsigned int prev_interval;
struct thermal_zone_device *thz_dev;
struct thermal_cooling_device *cl_dev;
@@ -107,34 +108,62 @@ module_param(verbose, uint, 0600);
MODULE_PARM_DESC(verbose, "Enable verbose dmesg output");
module_param_string(force_bios, force_bios, 16, 0);
MODULE_PARM_DESC(force_bios, "Force BIOS version and omit BIOS check");
+module_param_string(force_product, force_product, 16, 0);
+MODULE_PARM_DESC(force_product, "Force BIOS product and omit BIOS check");
+
+/*
+ * cmd_off: to switch the fan completely off / to check if the fan is off
+ * cmd_auto: to set the BIOS in control of the fan. The BIOS regulates then
+ * the fan speed depending on the temperature
+ */
+struct fancmd {
+ u8 cmd_off;
+ u8 cmd_auto;
+};
/* BIOS settings */
struct bios_settings_t {
const char *vendor;
+ const char *product;
const char *version;
unsigned char fanreg;
unsigned char tempreg;
- unsigned char fancmd[2]; /* fan off and auto commands */
+ struct fancmd cmd;
};
/* Register addresses and values for different BIOS versions */
static const struct bios_settings_t bios_tbl[] = {
- {"Acer", "v0.3109", 0x55, 0x58, {0x1f, 0x00} },
- {"Acer", "v0.3114", 0x55, 0x58, {0x1f, 0x00} },
- {"Acer", "v0.3301", 0x55, 0x58, {0xaf, 0x00} },
- {"Acer", "v0.3304", 0x55, 0x58, {0xaf, 0x00} },
- {"Acer", "v0.3305", 0x55, 0x58, {0xaf, 0x00} },
- {"Acer", "v0.3308", 0x55, 0x58, {0x21, 0x00} },
- {"Acer", "v0.3309", 0x55, 0x58, {0x21, 0x00} },
- {"Acer", "v0.3310", 0x55, 0x58, {0x21, 0x00} },
- {"Gateway", "v0.3103", 0x55, 0x58, {0x21, 0x00} },
- {"Packard Bell", "v0.3105", 0x55, 0x58, {0x21, 0x00} },
- {"", "", 0, 0, {0, 0} }
+ /* AOA110 */
+ {"Acer", "AOA110", "v0.3109", 0x55, 0x58, {0x1f, 0x00} },
+ {"Acer", "AOA110", "v0.3114", 0x55, 0x58, {0x1f, 0x00} },
+ {"Acer", "AOA110", "v0.3301", 0x55, 0x58, {0xaf, 0x00} },
+ {"Acer", "AOA110", "v0.3304", 0x55, 0x58, {0xaf, 0x00} },
+ {"Acer", "AOA110", "v0.3305", 0x55, 0x58, {0xaf, 0x00} },
+ {"Acer", "AOA110", "v0.3307", 0x55, 0x58, {0xaf, 0x00} },
+ {"Acer", "AOA110", "v0.3308", 0x55, 0x58, {0x21, 0x00} },
+ {"Acer", "AOA110", "v0.3309", 0x55, 0x58, {0x21, 0x00} },
+ {"Acer", "AOA110", "v0.3310", 0x55, 0x58, {0x21, 0x00} },
+ /* AOA150 */
+ {"Acer", "AOA150", "v0.3114", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3301", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3304", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3305", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3307", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3308", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3309", 0x55, 0x58, {0x20, 0x00} },
+ {"Acer", "AOA150", "v0.3310", 0x55, 0x58, {0x20, 0x00} },
+ /* special BIOS / other */
+ {"Gateway", "AOA110", "v0.3103", 0x55, 0x58, {0x21, 0x00} },
+ {"Gateway", "AOA150", "v0.3103", 0x55, 0x58, {0x20, 0x00} },
+ {"Packard Bell", "DOA150", "v0.3104", 0x55, 0x58, {0x21, 0x00} },
+ {"Packard Bell", "AOA110", "v0.3105", 0x55, 0x58, {0x21, 0x00} },
+ {"Packard Bell", "AOA150", "v0.3105", 0x55, 0x58, {0x20, 0x00} },
+ /* pewpew-terminator */
+ {"", "", "", 0, 0, {0, 0} }
};
static const struct bios_settings_t *bios_cfg __read_mostly;
-
static int acerhdf_get_temp(int *temp)
{
u8 read_temp;
@@ -142,7 +171,7 @@ static int acerhdf_get_temp(int *temp)
if (ec_read(bios_cfg->tempreg, &read_temp))
return -EINVAL;
- *temp = read_temp;
+ *temp = read_temp * 1000;
return 0;
}
@@ -150,13 +179,14 @@ static int acerhdf_get_temp(int *temp)
static int acerhdf_get_fanstate(int *state)
{
u8 fan;
- bool tmp;
if (ec_read(bios_cfg->fanreg, &fan))
return -EINVAL;
- tmp = (fan == bios_cfg->fancmd[ACERHDF_FAN_OFF]);
- *state = tmp ? ACERHDF_FAN_OFF : ACERHDF_FAN_AUTO;
+ if (fan != bios_cfg->cmd.cmd_off)
+ *state = ACERHDF_FAN_AUTO;
+ else
+ *state = ACERHDF_FAN_OFF;
return 0;
}
@@ -175,7 +205,8 @@ static void acerhdf_change_fanstate(int state)
state = ACERHDF_FAN_AUTO;
}
- cmd = bios_cfg->fancmd[state];
+ cmd = (state == ACERHDF_FAN_OFF) ? bios_cfg->cmd.cmd_off
+ : bios_cfg->cmd.cmd_auto;
fanstate = state;
ec_write(bios_cfg->fanreg, cmd);
@@ -437,7 +468,7 @@ static int acerhdf_remove(struct platform_device *device)
return 0;
}
-struct platform_driver acerhdf_drv = {
+static struct platform_driver acerhdf_driver = {
.driver = {
.name = "acerhdf",
.owner = THIS_MODULE,
@@ -454,32 +485,40 @@ static int acerhdf_check_hardware(void)
{
char const *vendor, *version, *product;
int i;
+ unsigned long prod_len = 0;
/* get BIOS data */
vendor = dmi_get_system_info(DMI_SYS_VENDOR);
version = dmi_get_system_info(DMI_BIOS_VERSION);
product = dmi_get_system_info(DMI_PRODUCT_NAME);
+
pr_info("Acer Aspire One Fan driver, v.%s\n", DRV_VER);
- if (!force_bios[0]) {
- if (strncmp(product, "AO", 2)) {
- pr_err("no Aspire One hardware found\n");
- return -EINVAL;
- }
- } else {
- pr_info("forcing BIOS version: %s\n", version);
+ if (force_bios[0]) {
version = force_bios;
+ pr_info("forcing BIOS version: %s\n", version);
kernelmode = 0;
}
+ if (force_product[0]) {
+ product = force_product;
+ pr_info("forcing BIOS product: %s\n", product);
+ kernelmode = 0;
+ }
+
+ prod_len = strlen(product);
+
if (verbose)
pr_info("BIOS info: %s %s, product: %s\n",
vendor, version, product);
/* search BIOS version and vendor in BIOS settings table */
for (i = 0; bios_tbl[i].version[0]; i++) {
- if (!strcmp(bios_tbl[i].vendor, vendor) &&
+ if (strlen(bios_tbl[i].product) >= prod_len &&
+ !strncmp(bios_tbl[i].product, product,
+ strlen(bios_tbl[i].product)) &&
+ !strcmp(bios_tbl[i].vendor, vendor) &&
!strcmp(bios_tbl[i].version, version)) {
bios_cfg = &bios_tbl[i];
break;
@@ -487,8 +526,8 @@ static int acerhdf_check_hardware(void)
}
if (!bios_cfg) {
- pr_err("unknown (unsupported) BIOS version %s/%s, "
- "please report, aborting!\n", vendor, version);
+ pr_err("unknown (unsupported) BIOS version %s/%s/%s, "
+ "please report, aborting!\n", vendor, product, version);
return -EINVAL;
}
@@ -509,7 +548,7 @@ static int acerhdf_register_platform(void)
{
int err = 0;
- err = platform_driver_register(&acerhdf_drv);
+ err = platform_driver_register(&acerhdf_driver);
if (err)
return err;
@@ -525,7 +564,7 @@ static void acerhdf_unregister_platform(void)
return;
platform_device_del(acerhdf_dev);
- platform_driver_unregister(&acerhdf_drv);
+ platform_driver_unregister(&acerhdf_driver);
}
static int acerhdf_register_thermal(void)
@@ -594,9 +633,10 @@ static void __exit acerhdf_exit(void)
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Peter Feuerer");
MODULE_DESCRIPTION("Aspire One temperature and fan driver");
-MODULE_ALIAS("dmi:*:*Acer*:*:");
-MODULE_ALIAS("dmi:*:*Gateway*:*:");
-MODULE_ALIAS("dmi:*:*Packard Bell*:*:");
+MODULE_ALIAS("dmi:*:*Acer*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Gateway*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnAOA*:");
+MODULE_ALIAS("dmi:*:*Packard Bell*:pnDOA*:");
module_init(acerhdf_init);
module_exit(acerhdf_exit);
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index db657bbeec90..fae1951cb753 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -1172,8 +1172,8 @@ static int asus_hotk_add(struct acpi_device *device)
hotk->ledd_status = 0xFFF;
/* Set initial values of light sensor and level */
- hotk->light_switch = 1; /* Default to light sensor disabled */
- hotk->light_level = 0; /* level 5 for sensor sensitivity */
+ hotk->light_switch = 0; /* Default to light sensor disabled */
+ hotk->light_level = 5; /* level 5 for sensor sensitivity */
if (ls_switch_handle)
set_light_sens_switch(hotk->light_switch);
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index dafaa4a92df5..a234a9db15d9 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1081,6 +1081,8 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
struct rfkill *rfk;
enum rfkill_type type;
const char *name;
+ int result;
+ bool hwblock;
switch (nc_type) {
case SONY_WIFI:
@@ -1108,6 +1110,10 @@ static int sony_nc_setup_rfkill(struct acpi_device *device,
if (!rfk)
return -ENOMEM;
+ sony_call_snc_handle(0x124, 0x200, &result);
+ hwblock = !(result & 0x1);
+ rfkill_set_hw_state(rfk, hwblock);
+
err = rfkill_register(rfk);
if (err) {
rfkill_destroy(rfk);
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index e85600852502..05e5d56f9c82 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -3406,15 +3406,6 @@ enum {
#define TPACPI_RFK_BLUETOOTH_SW_NAME "tpacpi_bluetooth_sw"
-static void bluetooth_suspend(pm_message_t state)
-{
- /* Try to make sure radio will resume powered off */
- if (!acpi_evalf(NULL, NULL, "\\BLTH", "vd",
- TP_ACPI_BLTH_PWR_OFF_ON_RESUME))
- vdbg_printk(TPACPI_DBG_RFKILL,
- "bluetooth power down on resume request failed\n");
-}
-
static int bluetooth_get_status(void)
{
int status;
@@ -3448,10 +3439,9 @@ static int bluetooth_set_status(enum tpacpi_rfkill_state state)
#endif
/* We make sure to keep TP_ACPI_BLUETOOTH_RESUMECTRL off */
+ status = TP_ACPI_BLUETOOTH_RESUMECTRL;
if (state == TPACPI_RFK_RADIO_ON)
- status = TP_ACPI_BLUETOOTH_RADIOSSW;
- else
- status = 0;
+ status |= TP_ACPI_BLUETOOTH_RADIOSSW;
if (!acpi_evalf(hkey_handle, NULL, "SBDC", "vd", status))
return -EIO;
@@ -3590,7 +3580,6 @@ static struct ibm_struct bluetooth_driver_data = {
.read = bluetooth_read,
.write = bluetooth_write,
.exit = bluetooth_exit,
- .suspend = bluetooth_suspend,
.shutdown = bluetooth_shutdown,
};
@@ -3608,15 +3597,6 @@ enum {
#define TPACPI_RFK_WWAN_SW_NAME "tpacpi_wwan_sw"
-static void wan_suspend(pm_message_t state)
-{
- /* Try to make sure radio will resume powered off */
- if (!acpi_evalf(NULL, NULL, "\\WGSV", "qvd",
- TP_ACPI_WGSV_PWR_OFF_ON_RESUME))
- vdbg_printk(TPACPI_DBG_RFKILL,
- "WWAN power down on resume request failed\n");
-}
-
static int wan_get_status(void)
{
int status;
@@ -3649,11 +3629,10 @@ static int wan_set_status(enum tpacpi_rfkill_state state)
}
#endif
- /* We make sure to keep TP_ACPI_WANCARD_RESUMECTRL off */
+ /* We make sure to set TP_ACPI_WANCARD_RESUMECTRL */
+ status = TP_ACPI_WANCARD_RESUMECTRL;
if (state == TPACPI_RFK_RADIO_ON)
- status = TP_ACPI_WANCARD_RADIOSSW;
- else
- status = 0;
+ status |= TP_ACPI_WANCARD_RADIOSSW;
if (!acpi_evalf(hkey_handle, NULL, "SWAN", "vd", status))
return -EIO;
@@ -3791,7 +3770,6 @@ static struct ibm_struct wan_driver_data = {
.read = wan_read,
.write = wan_write,
.exit = wan_exit,
- .suspend = wan_suspend,
.shutdown = wan_shutdown,
};
@@ -5655,16 +5633,16 @@ static const struct tpacpi_quirk brightness_quirk_table[] __initconst = {
/* Models with ATI GPUs known to require ECNVRAM mode */
TPACPI_Q_IBM('1', 'Y', TPACPI_BRGHT_Q_EC), /* T43/p ATI */
- /* Models with ATI GPUs (waiting confirmation) */
- TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+ /* Models with ATI GPUs that can use ECNVRAM */
+ TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_EC),
TPACPI_Q_IBM('1', 'Q', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
TPACPI_Q_IBM('7', '6', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
TPACPI_Q_IBM('7', '8', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
- /* Models with Intel Extreme Graphics 2 (waiting confirmation) */
- TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC),
- TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC),
- TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_NOEC),
+ /* Models with Intel Extreme Graphics 2 */
+ TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_NOEC),
+ TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+ TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
/* Models with Intel GMA900 */
TPACPI_Q_IBM('7', '0', TPACPI_BRGHT_Q_NOEC), /* T43, R52 */
@@ -5863,7 +5841,7 @@ static int brightness_write(char *buf)
* Doing it this way makes the syscall restartable in case of EINTR
*/
rc = brightness_set(level);
- return (rc == -EINTR)? ERESTARTSYS : rc;
+ return (rc == -EINTR)? -ERESTARTSYS : rc;
}
static struct ibm_struct brightness_driver_data = {
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-11 18:36:54 +0000