summaryrefslogtreecommitdiff
path: root/drivers/acpi
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/ec.c11
-rw-r--r--drivers/acpi/pmic/intel_pmic.c51
-rw-r--r--drivers/acpi/video_detect.c78
3 files changed, 80 insertions, 60 deletions
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index e629e891d1bb..a6366d3f0c78 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -133,7 +133,7 @@ static unsigned int ec_storm_threshold __read_mostly = 8;
module_param(ec_storm_threshold, uint, 0644);
MODULE_PARM_DESC(ec_storm_threshold, "Maxim false GPE numbers not considered as GPE storm");
-static bool ec_freeze_events __read_mostly = false;
+static bool ec_freeze_events __read_mostly;
module_param(ec_freeze_events, bool, 0644);
MODULE_PARM_DESC(ec_freeze_events, "Disabling event handling during suspend/resume");
@@ -177,7 +177,7 @@ struct acpi_ec *first_ec;
EXPORT_SYMBOL(first_ec);
static struct acpi_ec *boot_ec;
-static bool boot_ec_is_ecdt = false;
+static bool boot_ec_is_ecdt;
static struct workqueue_struct *ec_wq;
static struct workqueue_struct *ec_query_wq;
@@ -2152,6 +2152,13 @@ static const struct dmi_system_id acpi_ec_no_wakeup[] = {
DMI_MATCH(DMI_PRODUCT_FAMILY, "ThinkPad X1 Yoga 3rd"),
},
},
+ {
+ .ident = "HP ZHAN 66 Pro",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+ DMI_MATCH(DMI_PRODUCT_FAMILY, "103C_5336AN HP ZHAN 66 Pro"),
+ },
+ },
{ },
};
diff --git a/drivers/acpi/pmic/intel_pmic.c b/drivers/acpi/pmic/intel_pmic.c
index a371f273f99d..9cde299eba88 100644
--- a/drivers/acpi/pmic/intel_pmic.c
+++ b/drivers/acpi/pmic/intel_pmic.c
@@ -211,31 +211,36 @@ static acpi_status intel_pmic_regs_handler(u32 function,
void *handler_context, void *region_context)
{
struct intel_pmic_opregion *opregion = region_context;
- int result = 0;
+ int result = -EINVAL;
+
+ if (function == ACPI_WRITE) {
+ switch (address) {
+ case 0:
+ return AE_OK;
+ case 1:
+ opregion->ctx.addr |= (*value64 & 0xff) << 8;
+ return AE_OK;
+ case 2:
+ opregion->ctx.addr |= *value64 & 0xff;
+ return AE_OK;
+ case 3:
+ opregion->ctx.val = *value64 & 0xff;
+ return AE_OK;
+ case 4:
+ if (*value64) {
+ result = regmap_write(opregion->regmap, opregion->ctx.addr,
+ opregion->ctx.val);
+ } else {
+ result = regmap_read(opregion->regmap, opregion->ctx.addr,
+ &opregion->ctx.val);
+ }
+ opregion->ctx.addr = 0;
+ }
+ }
- switch (address) {
- case 0:
- return AE_OK;
- case 1:
- opregion->ctx.addr |= (*value64 & 0xff) << 8;
- return AE_OK;
- case 2:
- opregion->ctx.addr |= *value64 & 0xff;
+ if (function == ACPI_READ && address == 3) {
+ *value64 = opregion->ctx.val;
return AE_OK;
- case 3:
- opregion->ctx.val = *value64 & 0xff;
- return AE_OK;
- case 4:
- if (*value64) {
- result = regmap_write(opregion->regmap, opregion->ctx.addr,
- opregion->ctx.val);
- } else {
- result = regmap_read(opregion->regmap, opregion->ctx.addr,
- &opregion->ctx.val);
- if (result == 0)
- *value64 = opregion->ctx.val;
- }
- memset(&opregion->ctx, 0x00, sizeof(opregion->ctx));
}
if (result < 0) {
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 33474fd96991..068e393ea0c6 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -115,7 +115,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
*/
{
.callback = video_detect_force_vendor,
- .ident = "X360",
+ /* X360 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "X360"),
@@ -124,7 +124,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_vendor,
- .ident = "Asus UL30VT",
+ /* Asus UL30VT */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "UL30VT"),
@@ -132,7 +132,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_vendor,
- .ident = "Asus UL30A",
+ /* Asus UL30A */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "UL30A"),
@@ -140,7 +140,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_vendor,
- .ident = "GIGABYTE GB-BXBT-2807",
+ /* GIGABYTE GB-BXBT-2807 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"),
@@ -148,12 +148,20 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_vendor,
- .ident = "Sony VPCEH3U1E",
+ /* Sony VPCEH3U1E */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
DMI_MATCH(DMI_PRODUCT_NAME, "VPCEH3U1E"),
},
},
+ {
+ .callback = video_detect_force_vendor,
+ /* Xiaomi Mi Pad 2 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Xiaomi Inc"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Mipad2"),
+ },
+ },
/*
* These models have a working acpi_video backlight control, and using
@@ -164,7 +172,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
*/
{
.callback = video_detect_force_video,
- .ident = "ThinkPad T420",
+ /* ThinkPad T420 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T420"),
@@ -172,7 +180,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_video,
- .ident = "ThinkPad T520",
+ /* ThinkPad T520 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T520"),
@@ -180,7 +188,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_video,
- .ident = "ThinkPad X201s",
+ /* ThinkPad X201s */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201s"),
@@ -188,7 +196,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_video,
- .ident = "ThinkPad X201T",
+ /* ThinkPad X201T */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201T"),
@@ -199,7 +207,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugs.freedesktop.org/show_bug.cgi?id=81515 */
.callback = video_detect_force_video,
- .ident = "HP ENVY 15 Notebook",
+ /* HP ENVY 15 Notebook */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP ENVY 15 Notebook PC"),
@@ -207,7 +215,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_video,
- .ident = "SAMSUNG 870Z5E/880Z5E/680Z5E",
+ /* SAMSUNG 870Z5E/880Z5E/680Z5E */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "870Z5E/880Z5E/680Z5E"),
@@ -215,7 +223,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_video,
- .ident = "SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V",
+ /* SAMSUNG 370R4E/370R4V/370R5E/3570RE/370R5V */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME,
@@ -225,7 +233,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1186097 */
.callback = video_detect_force_video,
- .ident = "SAMSUNG 3570R/370R/470R/450R/510R/4450RV",
+ /* SAMSUNG 3570R/370R/470R/450R/510R/4450RV */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME,
@@ -235,7 +243,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1557060 */
.callback = video_detect_force_video,
- .ident = "SAMSUNG 670Z5E",
+ /* SAMSUNG 670Z5E */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "670Z5E"),
@@ -244,7 +252,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1094948 */
.callback = video_detect_force_video,
- .ident = "SAMSUNG 730U3E/740U3E",
+ /* SAMSUNG 730U3E/740U3E */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "730U3E/740U3E"),
@@ -253,7 +261,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugs.freedesktop.org/show_bug.cgi?id=87286 */
.callback = video_detect_force_video,
- .ident = "SAMSUNG 900X3C/900X3D/900X3E/900X4C/900X4D",
+ /* SAMSUNG 900X3C/900X3D/900X3E/900X4C/900X4D */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME,
@@ -263,7 +271,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1272633 */
.callback = video_detect_force_video,
- .ident = "Dell XPS14 L421X",
+ /* Dell XPS14 L421X */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "XPS L421X"),
@@ -272,7 +280,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1163574 */
.callback = video_detect_force_video,
- .ident = "Dell XPS15 L521X",
+ /* Dell XPS15 L521X */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "XPS L521X"),
@@ -281,7 +289,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.kernel.org/show_bug.cgi?id=108971 */
.callback = video_detect_force_video,
- .ident = "SAMSUNG 530U4E/540U4E",
+ /* SAMSUNG 530U4E/540U4E */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
DMI_MATCH(DMI_PRODUCT_NAME, "530U4E/540U4E"),
@@ -290,7 +298,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
/* https://bugs.launchpad.net/bugs/1894667 */
{
.callback = video_detect_force_video,
- .ident = "HP 635 Notebook",
+ /* HP 635 Notebook */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
DMI_MATCH(DMI_PRODUCT_NAME, "HP 635 Notebook PC"),
@@ -301,7 +309,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1201530 */
.callback = video_detect_force_native,
- .ident = "Lenovo Ideapad S405",
+ /* Lenovo Ideapad S405 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_BOARD_NAME, "Lenovo IdeaPad S405"),
@@ -310,7 +318,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1187004 */
.callback = video_detect_force_native,
- .ident = "Lenovo Ideapad Z570",
+ /* Lenovo Ideapad Z570 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "102434U"),
@@ -318,7 +326,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "Lenovo E41-25",
+ /* Lenovo E41-25 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "81FS"),
@@ -326,7 +334,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "Lenovo E41-45",
+ /* Lenovo E41-45 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "82BK"),
@@ -335,7 +343,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */
.callback = video_detect_force_native,
- .ident = "Apple MacBook Pro 12,1",
+ /* Apple MacBook Pro 12,1 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro12,1"),
@@ -343,7 +351,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "Dell Vostro V131",
+ /* Dell Vostro V131 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V131"),
@@ -352,7 +360,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.redhat.com/show_bug.cgi?id=1123661 */
.callback = video_detect_force_native,
- .ident = "Dell XPS 17 L702X",
+ /* Dell XPS 17 L702X */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Dell System XPS L702X"),
@@ -360,7 +368,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "Dell Precision 7510",
+ /* Dell Precision 7510 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Precision 7510"),
@@ -368,7 +376,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "Acer Aspire 5738z",
+ /* Acer Aspire 5738z */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5738"),
@@ -378,7 +386,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
{
/* https://bugzilla.kernel.org/show_bug.cgi?id=207835 */
.callback = video_detect_force_native,
- .ident = "Acer TravelMate 5735Z",
+ /* Acer TravelMate 5735Z */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 5735Z"),
@@ -387,7 +395,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "ASUSTeK COMPUTER INC. GA401",
+ /* ASUSTeK COMPUTER INC. GA401 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "GA401"),
@@ -395,7 +403,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "ASUSTeK COMPUTER INC. GA502",
+ /* ASUSTeK COMPUTER INC. GA502 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "GA502"),
@@ -403,7 +411,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_native,
- .ident = "ASUSTeK COMPUTER INC. GA503",
+ /* ASUSTeK COMPUTER INC. GA503 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "GA503"),
@@ -416,7 +424,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
*/
{
.callback = video_detect_force_none,
- .ident = "Dell OptiPlex 9020M",
+ /* Dell OptiPlex 9020M */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 9020M"),
@@ -424,7 +432,7 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_none,
- .ident = "MSI MS-7721",
+ /* MSI MS-7721 */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "MSI"),
DMI_MATCH(DMI_PRODUCT_NAME, "MS-7721"),
generated by cgit (git 2.34.1) at 2024-05-25 02:56:41 +0000