| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <161546935710952@kroah.com>
Date: Thu, 11 Mar 2021 14:29:19 +0100
From: gregkh@...uxfoundation.org
To: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
torvalds@...ux-foundation.org, stable@...r.kernel.org
Cc: lwn@....net, jslaby@...e.cz,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: Linux 5.10.23
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
diff --git a/Makefile b/Makefile
index 12a2a7271fcb..7fdb78b48f55 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 10
-SUBLEVEL = 22
+SUBLEVEL = 23
EXTRAVERSION =
NAME = Dare mighty things
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index afe4bc55d4eb..c1be64228327 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -950,8 +950,9 @@ choice
that is selected here.
config CPU_BIG_ENDIAN
- bool "Build big-endian kernel"
- help
+ bool "Build big-endian kernel"
+ depends on !LD_IS_LLD || LLD_VERSION >= 130000
+ help
Say Y if you plan on running a kernel with a big-endian userspace.
config CPU_LITTLE_ENDIAN
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 04dc17d52ac2..14f3252f2da0 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -201,9 +201,12 @@ config PREFETCH
def_bool y
depends on PA8X00 || PA7200
+config PARISC_HUGE_KERNEL
+ def_bool y if !MODULES || UBSAN || FTRACE || COMPILE_TEST
+
config MLONGCALLS
- def_bool y if !MODULES || UBSAN || FTRACE
- bool "Enable the -mlong-calls compiler option for big kernels" if MODULES && !UBSAN && !FTRACE
+ def_bool y if PARISC_HUGE_KERNEL
+ bool "Enable the -mlong-calls compiler option for big kernels" if !PARISC_HUGE_KERNEL
depends on PA8X00
help
If you configure the kernel to include many drivers built-in instead
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 76ab1ee0784a..642f0da31ac4 100644
--- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c
@@ -1192,6 +1192,7 @@ static void init_vmcb(struct vcpu_svm *svm)
init_sys_seg(&save->ldtr, SEG_TYPE_LDT);
init_sys_seg(&save->tr, SEG_TYPE_BUSY_TSS16);
+ svm_set_cr4(&svm->vcpu, 0);
svm_set_efer(&svm->vcpu, 0);
save->dr6 = 0xffff0ff0;
kvm_set_rflags(&svm->vcpu, 2);
diff --git a/arch/x86/kvm/x86.h b/arch/x86/kvm/x86.h
index e7ca622a468f..2249a7d7ca27 100644
--- a/arch/x86/kvm/x86.h
+++ b/arch/x86/kvm/x86.h
@@ -404,6 +404,8 @@ bool kvm_msr_allowed(struct kvm_vcpu *vcpu, u32 index, u32 type);
__reserved_bits |= X86_CR4_UMIP; \
if (!__cpu_has(__c, X86_FEATURE_VMX)) \
__reserved_bits |= X86_CR4_VMXE; \
+ if (!__cpu_has(__c, X86_FEATURE_PCID)) \
+ __reserved_bits |= X86_CR4_PCIDE; \
__reserved_bits; \
})
diff --git a/drivers/acpi/acpica/acobject.h b/drivers/acpi/acpica/acobject.h
index 9f0219a8cb98..dd7efafcb103 100644
--- a/drivers/acpi/acpica/acobject.h
+++ b/drivers/acpi/acpica/acobject.h
@@ -284,6 +284,7 @@ struct acpi_object_addr_handler {
acpi_adr_space_handler handler;
struct acpi_namespace_node *node; /* Parent device */
void *context;
+ acpi_mutex context_mutex;
acpi_adr_space_setup setup;
union acpi_operand_object *region_list; /* Regions using this handler */
union acpi_operand_object *next;
diff --git a/drivers/acpi/acpica/evhandler.c b/drivers/acpi/acpica/evhandler.c
index 5884eba047f7..3438dc187efb 100644
--- a/drivers/acpi/acpica/evhandler.c
+++ b/drivers/acpi/acpica/evhandler.c
@@ -489,6 +489,13 @@ acpi_ev_install_space_handler(struct acpi_namespace_node *node,
/* Init handler obj */
+ status =
+ acpi_os_create_mutex(&handler_obj->address_space.context_mutex);
+ if (ACPI_FAILURE(status)) {
+ acpi_ut_remove_reference(handler_obj);
+ goto unlock_and_exit;
+ }
+
handler_obj->address_space.space_id = (u8)space_id;
handler_obj->address_space.handler_flags = flags;
handler_obj->address_space.region_list = NULL;
diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 738d4b231f34..980efc9bd5ee 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -111,6 +111,8 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
union acpi_operand_object *region_obj2;
void *region_context = NULL;
struct acpi_connection_info *context;
+ acpi_mutex context_mutex;
+ u8 context_locked;
acpi_physical_address address;
ACPI_FUNCTION_TRACE(ev_address_space_dispatch);
@@ -135,6 +137,8 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
}
context = handler_desc->address_space.context;
+ context_mutex = handler_desc->address_space.context_mutex;
+ context_locked = FALSE;
/*
* It may be the case that the region has never been initialized.
@@ -203,6 +207,23 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
handler = handler_desc->address_space.handler;
address = (region_obj->region.address + region_offset);
+ ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
+ "Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
+ ®ion_obj->region.handler->address_space, handler,
+ ACPI_FORMAT_UINT64(address),
+ acpi_ut_get_region_name(region_obj->region.
+ space_id)));
+
+ if (!(handler_desc->address_space.handler_flags &
+ ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
+ /*
+ * For handlers other than the default (supplied) handlers, we must
+ * exit the interpreter because the handler *might* block -- we don't
+ * know what it will do, so we can't hold the lock on the interpreter.
+ */
+ acpi_ex_exit_interpreter();
+ }
+
/*
* Special handling for generic_serial_bus and general_purpose_io:
* There are three extra parameters that must be passed to the
@@ -211,6 +232,11 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
* 2) Length of the above buffer
* 3) Actual access length from the access_as() op
*
+ * Since we pass these extra parameters via the context, which is
+ * shared between threads, we must lock the context to avoid these
+ * parameters being changed from another thread before the handler
+ * has completed running.
+ *
* In addition, for general_purpose_io, the Address and bit_width fields
* are defined as follows:
* 1) Address is the pin number index of the field (bit offset from
@@ -220,6 +246,14 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
if ((region_obj->region.space_id == ACPI_ADR_SPACE_GSBUS) &&
context && field_obj) {
+ status =
+ acpi_os_acquire_mutex(context_mutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE(status)) {
+ goto re_enter_interpreter;
+ }
+
+ context_locked = TRUE;
+
/* Get the Connection (resource_template) buffer */
context->connection = field_obj->field.resource_buffer;
@@ -229,6 +263,14 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
if ((region_obj->region.space_id == ACPI_ADR_SPACE_GPIO) &&
context && field_obj) {
+ status =
+ acpi_os_acquire_mutex(context_mutex, ACPI_WAIT_FOREVER);
+ if (ACPI_FAILURE(status)) {
+ goto re_enter_interpreter;
+ }
+
+ context_locked = TRUE;
+
/* Get the Connection (resource_template) buffer */
context->connection = field_obj->field.resource_buffer;
@@ -238,28 +280,15 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
bit_width = field_obj->field.bit_length;
}
- ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,
- "Handler %p (@%p) Address %8.8X%8.8X [%s]\n",
- ®ion_obj->region.handler->address_space, handler,
- ACPI_FORMAT_UINT64(address),
- acpi_ut_get_region_name(region_obj->region.
- space_id)));
-
- if (!(handler_desc->address_space.handler_flags &
- ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
- /*
- * For handlers other than the default (supplied) handlers, we must
- * exit the interpreter because the handler *might* block -- we don't
- * know what it will do, so we can't hold the lock on the interpreter.
- */
- acpi_ex_exit_interpreter();
- }
-
/* Call the handler */
status = handler(function, address, bit_width, value, context,
region_obj2->extra.region_context);
+ if (context_locked) {
+ acpi_os_release_mutex(context_mutex);
+ }
+
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status, "Returned by Handler for [%s]",
acpi_ut_get_region_name(region_obj->region.
@@ -276,6 +305,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
}
}
+re_enter_interpreter:
if (!(handler_desc->address_space.handler_flags &
ACPI_ADDR_HANDLER_DEFAULT_INSTALLED)) {
/*
diff --git a/drivers/acpi/acpica/evxfregn.c b/drivers/acpi/acpica/evxfregn.c
index da97fd0c6b51..3bb06f17a18b 100644
--- a/drivers/acpi/acpica/evxfregn.c
+++ b/drivers/acpi/acpica/evxfregn.c
@@ -201,6 +201,8 @@ acpi_remove_address_space_handler(acpi_handle device,
/* Now we can delete the handler object */
+ acpi_os_release_mutex(handler_obj->address_space.
+ context_mutex);
acpi_ut_remove_reference(handler_obj);
goto unlock_and_exit;
}
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 4f5463b2a217..811d298637cb 100644
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -140,6 +140,13 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
},
{
.callback = video_detect_force_vendor,
+ .ident = "GIGABYTE GB-BXBT-2807",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "GIGABYTE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GB-BXBT-2807"),
+ },
+ },
+ {
.ident = "Sony VPCEH3U1E",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 5c26c7d94173..ad47ff0d55c2 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -78,6 +78,7 @@ enum qca_flags {
enum qca_capabilities {
QCA_CAP_WIDEBAND_SPEECH = BIT(0),
+ QCA_CAP_VALID_LE_STATES = BIT(1),
};
/* HCI_IBS transmit side sleep protocol states */
@@ -1782,7 +1783,7 @@ static const struct qca_device_data qca_soc_data_wcn3991 = {
{ "vddch0", 450000 },
},
.num_vregs = 4,
- .capabilities = QCA_CAP_WIDEBAND_SPEECH,
+ .capabilities = QCA_CAP_WIDEBAND_SPEECH | QCA_CAP_VALID_LE_STATES,
};
static const struct qca_device_data qca_soc_data_wcn3998 = {
@@ -2019,11 +2020,17 @@ static int qca_serdev_probe(struct serdev_device *serdev)
hdev->shutdown = qca_power_off;
}
- /* Wideband speech support must be set per driver since it can't be
- * queried via hci.
- */
- if (data && (data->capabilities & QCA_CAP_WIDEBAND_SPEECH))
- set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, &hdev->quirks);
+ if (data) {
+ /* Wideband speech support must be set per driver since it can't
+ * be queried via hci. Same with the valid le states quirk.
+ */
+ if (data->capabilities & QCA_CAP_WIDEBAND_SPEECH)
+ set_bit(HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
+ &hdev->quirks);
+
+ if (data->capabilities & QCA_CAP_VALID_LE_STATES)
+ set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+ }
return 0;
}
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c
index 92ecf1a78ec7..45f5530666d3 100644
--- a/drivers/bus/ti-sysc.c
+++ b/drivers/bus/ti-sysc.c
@@ -1379,6 +1379,8 @@ static const struct sysc_revision_quirk sysc_revision_quirks[] = {
SYSC_QUIRK_CLKDM_NOAUTO),
SYSC_QUIRK("dwc3", 0x488c0000, 0, 0x10, -ENODEV, 0x500a0200, 0xffffffff,
SYSC_QUIRK_CLKDM_NOAUTO),
+ SYSC_QUIRK("gpmc", 0, 0, 0x10, 0x14, 0x00000060, 0xffffffff,
+ SYSC_QUIRK_GPMC_DEBUG),
SYSC_QUIRK("hdmi", 0, 0, 0x10, -ENODEV, 0x50030200, 0xffffffff,
SYSC_QUIRK_OPT_CLKS_NEEDED),
SYSC_QUIRK("hdq1w", 0, 0, 0x14, 0x18, 0x00000006, 0xffffffff,
@@ -1814,6 +1816,14 @@ static void sysc_init_module_quirks(struct sysc *ddata)
return;
}
+#ifdef CONFIG_OMAP_GPMC_DEBUG
+ if (ddata->cfg.quirks & SYSC_QUIRK_GPMC_DEBUG) {
+ ddata->cfg.quirks |= SYSC_QUIRK_NO_RESET_ON_INIT;
+
+ return;
+ }
+#endif
+
if (ddata->cfg.quirks & SYSC_MODULE_QUIRK_I2C) {
ddata->pre_reset_quirk = sysc_pre_reset_quirk_i2c;
ddata->post_reset_quirk = sysc_post_reset_quirk_i2c;
diff --git a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
index 69ed2c609466..5e11cdb207d8 100644
--- a/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a5xx_gpu.c
@@ -626,8 +626,6 @@ static int a5xx_hw_init(struct msm_gpu *gpu)
if (adreno_gpu->info->quirks & ADRENO_QUIRK_TWO_PASS_USE_WFI)
gpu_rmw(gpu, REG_A5XX_PC_DBG_ECO_CNTL, 0, (1 << 8));
- gpu_write(gpu, REG_A5XX_PC_DBG_ECO_CNTL, 0xc0200100);
-
/* Enable USE_RETENTION_FLOPS */
gpu_write(gpu, REG_A5XX_CP_CHICKEN_DBG, 0x02000000);
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 94180c63571e..06813f297dcc 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -359,6 +359,7 @@
#define USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR 0x1803
#define USB_DEVICE_ID_DRAGONRISE_GAMECUBE1 0x1843
#define USB_DEVICE_ID_DRAGONRISE_GAMECUBE2 0x1844
+#define USB_DEVICE_ID_DRAGONRISE_GAMECUBE3 0x1846
#define USB_VENDOR_ID_DWAV 0x0eef
#define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER 0x0001
@@ -638,6 +639,8 @@
#define USB_DEVICE_ID_INNEX_GENESIS_ATARI 0x4745
#define USB_VENDOR_ID_ITE 0x048d
+#define I2C_VENDOR_ID_ITE 0x103c
+#define I2C_DEVICE_ID_ITE_VOYO_WINPAD_A15 0x184f
#define USB_DEVICE_ID_ITE_LENOVO_YOGA 0x8386
#define USB_DEVICE_ID_ITE_LENOVO_YOGA2 0x8350
#define I2C_DEVICE_ID_ITE_LENOVO_LEGION_Y720 0x837a
diff --git a/drivers/hid/hid-mf.c b/drivers/hid/hid-mf.c
index fc75f30f537c..92d7ecd41a78 100644
--- a/drivers/hid/hid-mf.c
+++ b/drivers/hid/hid-mf.c
@@ -153,6 +153,8 @@ static const struct hid_device_id mf_devices[] = {
.driver_data = HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE2),
.driver_data = 0 }, /* No quirk required */
+ { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE3),
+ .driver_data = HID_QUIRK_MULTI_INPUT },
{ }
};
MODULE_DEVICE_TABLE(hid, mf_devices);
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index bf7ecab5d9e5..2e38340e19df 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -72,6 +72,7 @@ static const struct hid_device_id hid_quirks[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_REDRAGON_SEYMUR2), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1), HID_QUIRK_MULTI_INPUT },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE3), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_WIIU), HID_QUIRK_MULTI_INPUT },
{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER), HID_QUIRK_MULTI_INPUT | HID_QUIRK_NOGET },
@@ -484,6 +485,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE3) },
#endif
#if IS_ENABLED(CONFIG_HID_MICROSOFT)
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_COMFORT_MOUSE_4500) },
diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c
index aeff1ffb0c8b..cb7758d59014 100644
--- a/drivers/hid/i2c-hid/i2c-hid-core.c
+++ b/drivers/hid/i2c-hid/i2c-hid-core.c
@@ -171,6 +171,8 @@ static const struct i2c_hid_quirks {
I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV },
{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,
I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
+ { I2C_VENDOR_ID_ITE, I2C_DEVICE_ID_ITE_VOYO_WINPAD_A15,
+ I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
{ I2C_VENDOR_ID_RAYDIUM, I2C_PRODUCT_ID_RAYDIUM_3118,
I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
{ USB_VENDOR_ID_ELAN, HID_ANY_ID,
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index b9cf59443843..5f1195791cb1 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -1503,6 +1503,10 @@ static bool increase_address_space(struct protection_domain *domain,
bool ret = true;
u64 *pte;
+ pte = (void *)get_zeroed_page(gfp);
+ if (!pte)
+ return false;
+
spin_lock_irqsave(&domain->lock, flags);
amd_iommu_domain_get_pgtable(domain, &pgtable);
@@ -1514,10 +1518,6 @@ static bool increase_address_space(struct protection_domain *domain,
if (WARN_ON_ONCE(pgtable.mode == PAGE_MODE_6_LEVEL))
goto out;
- pte = (void *)get_zeroed_page(gfp);
- if (!pte)
- goto out;
-
*pte = PM_LEVEL_PDE(pgtable.mode, iommu_virt_to_phys(pgtable.root));
pgtable.root = pte;
@@ -1531,10 +1531,12 @@ static bool increase_address_space(struct protection_domain *domain,
*/
amd_iommu_domain_set_pgtable(domain, pte, pgtable.mode);
+ pte = NULL;
ret = true;
out:
spin_unlock_irqrestore(&domain->lock, flags);
+ free_page((unsigned long)pte);
return ret;
}
diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
index 4b0c53f61fb7..4e8132d4b2df 100644
--- a/drivers/media/pci/cx23885/cx23885-core.c
+++ b/drivers/media/pci/cx23885/cx23885-core.c
@@ -2074,6 +2074,10 @@ static struct {
* 0x1451 is PCI ID for the IOMMU found on Ryzen
*/
{ PCI_VENDOR_ID_AMD, 0x1451 },
+ /* According to sudo lspci -nn,
+ * 0x1423 is the PCI ID for the IOMMU found on Kaveri
+ */
+ { PCI_VENDOR_ID_AMD, 0x1423 },
};
static bool cx23885_does_need_dma_reset(void)
diff --git a/drivers/misc/eeprom/eeprom_93xx46.c b/drivers/misc/eeprom/eeprom_93xx46.c
index d92c4d2c521a..6e5f544c9c73 100644
--- a/drivers/misc/eeprom/eeprom_93xx46.c
+++ b/drivers/misc/eeprom/eeprom_93xx46.c
@@ -35,6 +35,10 @@ static const struct eeprom_93xx46_devtype_data atmel_at93c46d_data = {
EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH,
};
+static const struct eeprom_93xx46_devtype_data microchip_93lc46b_data = {
+ .quirks = EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE,
+};
+
struct eeprom_93xx46_dev {
struct spi_device *spi;
struct eeprom_93xx46_platform_data *pdata;
@@ -55,6 +59,11 @@ static inline bool has_quirk_instruction_length(struct eeprom_93xx46_dev *edev)
return edev->pdata->quirks & EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH;
}
+static inline bool has_quirk_extra_read_cycle(struct eeprom_93xx46_dev *edev)
+{
+ return edev->pdata->quirks & EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE;
+}
+
static int eeprom_93xx46_read(void *priv, unsigned int off,
void *val, size_t count)
{
@@ -96,6 +105,11 @@ static int eeprom_93xx46_read(void *priv, unsigned int off,
dev_dbg(&edev->spi->dev, "read cmd 0x%x, %d Hz\n",
cmd_addr, edev->spi->max_speed_hz);
+ if (has_quirk_extra_read_cycle(edev)) {
+ cmd_addr <<= 1;
+ bits += 1;
+ }
+
spi_message_init(&m);
t[0].tx_buf = (char *)&cmd_addr;
@@ -363,6 +377,7 @@ static void select_deassert(void *context)
static const struct of_device_id eeprom_93xx46_of_table[] = {
{ .compatible = "eeprom-93xx46", },
{ .compatible = "atmel,at93c46d", .data = &atmel_at93c46d_data, },
+ { .compatible = "microchip,93lc46b", .data = µchip_93lc46b_data, },
{}
};
MODULE_DEVICE_TABLE(of, eeprom_93xx46_of_table);
diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c
index d90020ed3622..59d8d96ce206 100644
--- a/drivers/mmc/host/sdhci-of-dwcmshc.c
+++ b/drivers/mmc/host/sdhci-of-dwcmshc.c
@@ -112,6 +112,7 @@ static const struct sdhci_ops sdhci_dwcmshc_ops = {
static const struct sdhci_pltfm_data sdhci_dwcmshc_pdata = {
.ops = &sdhci_dwcmshc_ops,
.quirks = SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN,
+ .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
};
static int dwcmshc_probe(struct platform_device *pdev)
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c
index 6a10ff0377a2..33cf952cc01d 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.c
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.c
@@ -526,6 +526,8 @@ static void mwifiex_pcie_reset_prepare(struct pci_dev *pdev)
clear_bit(MWIFIEX_IFACE_WORK_DEVICE_DUMP, &card->work_flags);
clear_bit(MWIFIEX_IFACE_WORK_CARD_RESET, &card->work_flags);
mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
+
+ card->pci_reset_ongoing = true;
}
/*
@@ -554,6 +556,8 @@ static void mwifiex_pcie_reset_done(struct pci_dev *pdev)
dev_err(&pdev->dev, "reinit failed: %d\n", ret);
else
mwifiex_dbg(adapter, INFO, "%s, successful\n", __func__);
+
+ card->pci_reset_ongoing = false;
}
static const struct pci_error_handlers mwifiex_pcie_err_handler = {
@@ -3142,7 +3146,19 @@ static void mwifiex_cleanup_pcie(struct mwifiex_adapter *adapter)
int ret;
u32 fw_status;
- cancel_work_sync(&card->work);
+ /* Perform the cancel_work_sync() only when we're not resetting
+ * the card. It's because that function never returns if we're
+ * in reset path. If we're here when resetting the card, it means
+ * that we failed to reset the card (reset failure path).
+ */
+ if (!card->pci_reset_ongoing) {
+ mwifiex_dbg(adapter, MSG, "performing cancel_work_sync()...\n");
+ cancel_work_sync(&card->work);
+ mwifiex_dbg(adapter, MSG, "cancel_work_sync() done\n");
+ } else {
+ mwifiex_dbg(adapter, MSG,
+ "skipped cancel_work_sync() because we're in card reset failure path\n");
+ }
ret = mwifiex_read_reg(adapter, reg->fw_status, &fw_status);
if (fw_status == FIRMWARE_READY_PCIE) {
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h
index 843d57eda820..5ed613d65709 100644
--- a/drivers/net/wireless/marvell/mwifiex/pcie.h
+++ b/drivers/net/wireless/marvell/mwifiex/pcie.h
@@ -242,6 +242,8 @@ struct pcie_service_card {
struct mwifiex_msix_context share_irq_ctx;
struct work_struct work;
unsigned long work_flags;
+
+ bool pci_reset_ongoing;
};
static inline int
diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c
index 4a33287371bd..99c59f93a064 100644
--- a/drivers/nvme/host/pci.c
+++ b/drivers/nvme/host/pci.c
@@ -3235,7 +3235,8 @@ static const struct pci_device_id nvme_id_table[] = {
{ PCI_DEVICE(0x126f, 0x2263), /* Silicon Motion unidentified */
.driver_data = NVME_QUIRK_NO_NS_DESC_LIST, },
{ PCI_DEVICE(0x1bb1, 0x0100), /* Seagate Nytro Flash Storage */
- .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
+ .driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY |
+ NVME_QUIRK_NO_NS_DESC_LIST, },
{ PCI_DEVICE(0x1c58, 0x0003), /* HGST adapter */
.driver_data = NVME_QUIRK_DELAY_BEFORE_CHK_RDY, },
{ PCI_DEVICE(0x1c58, 0x0023), /* WDC SN200 adapter */
@@ -3249,6 +3250,9 @@ static const struct pci_device_id nvme_id_table[] = {
NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE(0x1987, 0x5016), /* Phison E16 */
.driver_data = NVME_QUIRK_IGNORE_DEV_SUBNQN, },
+ { PCI_DEVICE(0x1b4b, 0x1092), /* Lexar 256 GB SSD */
+ .driver_data = NVME_QUIRK_NO_NS_DESC_LIST |
+ NVME_QUIRK_IGNORE_DEV_SUBNQN, },
{ PCI_DEVICE(0x1d1d, 0x1f1f), /* LighNVM qemu device */
.driver_data = NVME_QUIRK_LIGHTNVM, },
{ PCI_DEVICE(0x1d1d, 0x2807), /* CNEX WL */
@@ -3264,6 +3268,8 @@ static const struct pci_device_id nvme_id_table[] = {
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
{ PCI_DEVICE(0x15b7, 0x2001), /* Sandisk Skyhawk */
.driver_data = NVME_QUIRK_DISABLE_WRITE_ZEROES, },
+ { PCI_DEVICE(0x2646, 0x2262), /* KINGSTON SKC2000 NVMe SSD */
+ .driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
{ PCI_DEVICE(0x2646, 0x2263), /* KINGSTON A2000 NVMe SSD */
.driver_data = NVME_QUIRK_NO_DEEPEST_PS, },
{ PCI_DEVICE(PCI_VENDOR_ID_APPLE, 0x2001),
diff --git a/drivers/pci/controller/cadence/pci-j721e.c b/drivers/pci/controller/cadence/pci-j721e.c
index 586b9d69fa5e..d34ca0fda0f6 100644
--- a/drivers/pci/controller/cadence/pci-j721e.c
+++ b/drivers/pci/controller/cadence/pci-j721e.c
@@ -63,6 +63,7 @@ enum j721e_pcie_mode {
struct j721e_pcie_data {
enum j721e_pcie_mode mode;
+ bool quirk_retrain_flag;
};
static inline u32 j721e_pcie_user_readl(struct j721e_pcie *pcie, u32 offset)
@@ -270,6 +271,7 @@ static struct pci_ops cdns_ti_pcie_host_ops = {
static const struct j721e_pcie_data j721e_pcie_rc_data = {
.mode = PCI_MODE_RC,
+ .quirk_retrain_flag = true,
};
static const struct j721e_pcie_data j721e_pcie_ep_data = {
@@ -378,6 +380,7 @@ static int j721e_pcie_probe(struct platform_device *pdev)
bridge->ops = &cdns_ti_pcie_host_ops;
rc = pci_host_bridge_priv(bridge);
+ rc->quirk_retrain_flag = data->quirk_retrain_flag;
cdns_pcie = &rc->pcie;
cdns_pcie->dev = dev;
diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c
index 1cb7cfc75d6e..73dcf8cf98fb 100644
--- a/drivers/pci/controller/cadence/pcie-cadence-host.c
+++ b/drivers/pci/controller/cadence/pcie-cadence-host.c
@@ -77,6 +77,68 @@ static struct pci_ops cdns_pcie_host_ops = {
.write = pci_generic_config_write,
};
+static int cdns_pcie_host_wait_for_link(struct cdns_pcie *pcie)
+{
+ struct device *dev = pcie->dev;
+ int retries;
+
+ /* Check if the link is up or not */
+ for (retries = 0; retries < LINK_WAIT_MAX_RETRIES; retries++) {
+ if (cdns_pcie_link_up(pcie)) {
+ dev_info(dev, "Link up\n");
+ return 0;
+ }
+ usleep_range(LINK_WAIT_USLEEP_MIN, LINK_WAIT_USLEEP_MAX);
+ }
+
+ return -ETIMEDOUT;
+}
+
+static int cdns_pcie_retrain(struct cdns_pcie *pcie)
+{
+ u32 lnk_cap_sls, pcie_cap_off = CDNS_PCIE_RP_CAP_OFFSET;
+ u16 lnk_stat, lnk_ctl;
+ int ret = 0;
+
+ /*
+ * Set retrain bit if current speed is 2.5 GB/s,
+ * but the PCIe root port support is > 2.5 GB/s.
+ */
+
+ lnk_cap_sls = cdns_pcie_readl(pcie, (CDNS_PCIE_RP_BASE + pcie_cap_off +
+ PCI_EXP_LNKCAP));
+ if ((lnk_cap_sls & PCI_EXP_LNKCAP_SLS) <= PCI_EXP_LNKCAP_SLS_2_5GB)
+ return ret;
+
+ lnk_stat = cdns_pcie_rp_readw(pcie, pcie_cap_off + PCI_EXP_LNKSTA);
+ if ((lnk_stat & PCI_EXP_LNKSTA_CLS) == PCI_EXP_LNKSTA_CLS_2_5GB) {
+ lnk_ctl = cdns_pcie_rp_readw(pcie,
+ pcie_cap_off + PCI_EXP_LNKCTL);
+ lnk_ctl |= PCI_EXP_LNKCTL_RL;
+ cdns_pcie_rp_writew(pcie, pcie_cap_off + PCI_EXP_LNKCTL,
+ lnk_ctl);
+
+ ret = cdns_pcie_host_wait_for_link(pcie);
+ }
+ return ret;
+}
+
+static int cdns_pcie_host_start_link(struct cdns_pcie_rc *rc)
+{
+ struct cdns_pcie *pcie = &rc->pcie;
+ int ret;
+
+ ret = cdns_pcie_host_wait_for_link(pcie);
+
+ /*
+ * Retrain link for Gen2 training defect
+ * if quirk flag is set.
+ */
+ if (!ret && rc->quirk_retrain_flag)
+ ret = cdns_pcie_retrain(pcie);
+
+ return ret;
+}
static int cdns_pcie_host_init_root_port(struct cdns_pcie_rc *rc)
{
@@ -399,23 +461,6 @@ static int cdns_pcie_host_init(struct device *dev,
return cdns_pcie_host_init_address_translation(rc);
}
-static int cdns_pcie_host_wait_for_link(struct cdns_pcie *pcie)
-{
- struct device *dev = pcie->dev;
- int retries;
-
- /* Check if the link is up or not */
- for (retries = 0; retries < LINK_WAIT_MAX_RETRIES; retries++) {
- if (cdns_pcie_link_up(pcie)) {
- dev_info(dev, "Link up\n");
- return 0;
- }
- usleep_range(LINK_WAIT_USLEEP_MIN, LINK_WAIT_USLEEP_MAX);
- }
-
- return -ETIMEDOUT;
-}
-
int cdns_pcie_host_setup(struct cdns_pcie_rc *rc)
{
struct device *dev = rc->pcie.dev;
@@ -458,7 +503,7 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc)
return ret;
}
- ret = cdns_pcie_host_wait_for_link(pcie);
+ ret = cdns_pcie_host_start_link(rc);
if (ret)
dev_dbg(dev, "PCIe link never came up\n");
diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h
index feed1e3038f4..6705a5fedfbb 100644
--- a/drivers/pci/controller/cadence/pcie-cadence.h
+++ b/drivers/pci/controller/cadence/pcie-cadence.h
@@ -119,7 +119,7 @@
* Root Port Registers (PCI configuration space for the root port function)
*/
#define CDNS_PCIE_RP_BASE 0x00200000
-
+#define CDNS_PCIE_RP_CAP_OFFSET 0xc0
/*
* Address Translation Registers
@@ -290,6 +290,7 @@ struct cdns_pcie {
* @device_id: PCI device ID
* @avail_ib_bar: Satus of RP_BAR0, RP_BAR1 and RP_NO_BAR if it's free or
* available
+ * @quirk_retrain_flag: Retrain link as quirk for PCIe Gen2
*/
struct cdns_pcie_rc {
struct cdns_pcie pcie;
@@ -298,6 +299,7 @@ struct cdns_pcie_rc {
u32 vendor_id;
u32 device_id;
bool avail_ib_bar[CDNS_PCIE_RP_MAX_IB];
+ bool quirk_retrain_flag;
};
/**
@@ -413,6 +415,13 @@ static inline void cdns_pcie_rp_writew(struct cdns_pcie *pcie,
cdns_pcie_write_sz(addr, 0x2, value);
}
+static inline u16 cdns_pcie_rp_readw(struct cdns_pcie *pcie, u32 reg)
+{
+ void __iomem *addr = pcie->reg_base + CDNS_PCIE_RP_BASE + reg;
+
+ return cdns_pcie_read_sz(addr, 0x2);
+}
+
/* Endpoint Function register access */
static inline void cdns_pcie_ep_fn_writeb(struct cdns_pcie *pcie, u8 fn,
u32 reg, u8 value)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index fb1dc11e7cc5..b570f297e3ec 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3998,6 +3998,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9183,
/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0,
quirk_dma_func1_alias);
+/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c135 */
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9215,
+ quirk_dma_func1_alias);
/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c127 */
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9220,
quirk_dma_func1_alias);
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index 5592a929b593..80983f9dfcd5 100644
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -30,6 +30,7 @@
#include <linux/input/sparse-keymap.h>
#include <acpi/video.h>
+ACPI_MODULE_NAME(KBUILD_MODNAME);
MODULE_AUTHOR("Carlos Corbacho");
MODULE_DESCRIPTION("Acer Laptop WMI Extras Driver");
MODULE_LICENSE("GPL");
@@ -80,7 +81,7 @@ MODULE_ALIAS("wmi:676AA15E-6A47-4D9F-A2CC-1E6D18D14026");
enum acer_wmi_event_ids {
WMID_HOTKEY_EVENT = 0x1,
- WMID_ACCEL_EVENT = 0x5,
+ WMID_ACCEL_OR_KBD_DOCK_EVENT = 0x5,
};
static const struct key_entry acer_wmi_keymap[] __initconst = {
@@ -128,7 +129,9 @@ struct event_return_value {
u8 function;
u8 key_num;
u16 device_state;
- u32 reserved;
+ u16 reserved1;
+ u8 kbd_dock_state;
+ u8 reserved2;
} __attribute__((packed));
/*
@@ -206,14 +209,13 @@ struct hotkey_function_type_aa {
/*
* Interface capability flags
*/
-#define ACER_CAP_MAILLED (1<<0)
-#define ACER_CAP_WIRELESS (1<<1)
-#define ACER_CAP_BLUETOOTH (1<<2)
-#define ACER_CAP_BRIGHTNESS (1<<3)
-#define ACER_CAP_THREEG (1<<4)
-#define ACER_CAP_ACCEL (1<<5)
-#define ACER_CAP_RFBTN (1<<6)
-#define ACER_CAP_ANY (0xFFFFFFFF)
+#define ACER_CAP_MAILLED BIT(0)
+#define ACER_CAP_WIRELESS BIT(1)
+#define ACER_CAP_BLUETOOTH BIT(2)
+#define ACER_CAP_BRIGHTNESS BIT(3)
+#define ACER_CAP_THREEG BIT(4)
+#define ACER_CAP_SET_FUNCTION_MODE BIT(5)
+#define ACER_CAP_KBD_DOCK BIT(6)
/*
* Interface type flags
@@ -236,6 +238,7 @@ static int mailled = -1;
static int brightness = -1;
static int threeg = -1;
static int force_series;
+static int force_caps = -1;
static bool ec_raw_mode;
static bool has_type_aa;
static u16 commun_func_bitmap;
@@ -245,11 +248,13 @@ module_param(mailled, int, 0444);
module_param(brightness, int, 0444);
module_param(threeg, int, 0444);
module_param(force_series, int, 0444);
+module_param(force_caps, int, 0444);
module_param(ec_raw_mode, bool, 0444);
MODULE_PARM_DESC(mailled, "Set initial state of Mail LED");
MODULE_PARM_DESC(brightness, "Set initial LCD backlight brightness");
MODULE_PARM_DESC(threeg, "Set initial state of 3G hardware");
MODULE_PARM_DESC(force_series, "Force a different laptop series");
+MODULE_PARM_DESC(force_caps, "Force the capability bitmask to this value");
MODULE_PARM_DESC(ec_raw_mode, "Enable EC raw mode");
struct acer_data {
@@ -319,6 +324,15 @@ static int __init dmi_matched(const struct dmi_system_id *dmi)
return 1;
}
+static int __init set_force_caps(const struct dmi_system_id *dmi)
+{
+ if (force_caps == -1) {
+ force_caps = (uintptr_t)dmi->driver_data;
+ pr_info("Found %s, set force_caps to 0x%x\n", dmi->ident, force_caps);
+ }
+ return 1;
+}
+
static struct quirk_entry quirk_unknown = {
};
@@ -497,6 +511,33 @@ static const struct dmi_system_id acer_quirks[] __initconst = {
},
.driver_data = &quirk_acer_travelmate_2490,
},
+ {
+ .callback = set_force_caps,
+ .ident = "Acer Aspire Switch 10E SW3-016",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW3-016"),
+ },
+ .driver_data = (void *)ACER_CAP_KBD_DOCK,
+ },
+ {
+ .callback = set_force_caps,
+ .ident = "Acer Aspire Switch 10 SW5-012",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Aspire SW5-012"),
+ },
+ .driver_data = (void *)ACER_CAP_KBD_DOCK,
+ },
+ {
+ .callback = set_force_caps,
+ .ident = "Acer One 10 (S1003)",
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "One S1003"),
+ },
+ .driver_data = (void *)ACER_CAP_KBD_DOCK,
+ },
{}
};
@@ -1253,10 +1294,8 @@ static void __init type_aa_dmi_decode(const struct dmi_header *header, void *d)
interface->capability |= ACER_CAP_THREEG;
if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_BLUETOOTH)
interface->capability |= ACER_CAP_BLUETOOTH;
- if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_RFBTN) {
- interface->capability |= ACER_CAP_RFBTN;
+ if (type_aa->commun_func_bitmap & ACER_WMID3_GDS_RFBTN)
commun_func_bitmap &= ~ACER_WMID3_GDS_RFBTN;
- }
commun_fn_key_number = type_aa->commun_fn_key_number;
}
@@ -1520,7 +1559,7 @@ static int acer_gsensor_event(void)
struct acpi_buffer output;
union acpi_object out_obj[5];
- if (!has_cap(ACER_CAP_ACCEL))
+ if (!acer_wmi_accel_dev)
return -1;
output.length = sizeof(out_obj);
@@ -1543,6 +1582,71 @@ static int acer_gsensor_event(void)
return 0;
}
+/*
+ * Switch series keyboard dock status
+ */
+static int acer_kbd_dock_state_to_sw_tablet_mode(u8 kbd_dock_state)
+{
+ switch (kbd_dock_state) {
+ case 0x01: /* Docked, traditional clamshell laptop mode */
+ return 0;
+ case 0x04: /* Stand-alone tablet */
+ case 0x40: /* Docked, tent mode, keyboard not usable */
+ return 1;
+ default:
+ pr_warn("Unknown kbd_dock_state 0x%02x\n", kbd_dock_state);
+ }
+
+ return 0;
+}
+
+static void acer_kbd_dock_get_initial_state(void)
+{
+ u8 *output, input[8] = { 0x05, 0x00, };
+ struct acpi_buffer input_buf = { sizeof(input), input };
+ struct acpi_buffer output_buf = { ACPI_ALLOCATE_BUFFER, NULL };
+ union acpi_object *obj;
+ acpi_status status;
+ int sw_tablet_mode;
+
+ status = wmi_evaluate_method(WMID_GUID3, 0, 0x2, &input_buf, &output_buf);
+ if (ACPI_FAILURE(status)) {
+ ACPI_EXCEPTION((AE_INFO, status, "Error getting keyboard-dock initial status"));
+ return;
+ }
+
+ obj = output_buf.pointer;
+ if (!obj || obj->type != ACPI_TYPE_BUFFER || obj->buffer.length != 8) {
+ pr_err("Unexpected output format getting keyboard-dock initial status\n");
+ goto out_free_obj;
+ }
+
+ output = obj->buffer.pointer;
+ if (output[0] != 0x00 || (output[3] != 0x05 && output[3] != 0x45)) {
+ pr_err("Unexpected output [0]=0x%02x [3]=0x%02x getting keyboard-dock initial status\n",
+ output[0], output[3]);
+ goto out_free_obj;
+ }
+
+ sw_tablet_mode = acer_kbd_dock_state_to_sw_tablet_mode(output[4]);
+ input_report_switch(acer_wmi_input_dev, SW_TABLET_MODE, sw_tablet_mode);
+
+out_free_obj:
+ kfree(obj);
+}
+
+static void acer_kbd_dock_event(const struct event_return_value *event)
+{
+ int sw_tablet_mode;
+
+ if (!has_cap(ACER_CAP_KBD_DOCK))
+ return;
+
+ sw_tablet_mode = acer_kbd_dock_state_to_sw_tablet_mode(event->kbd_dock_state);
+ input_report_switch(acer_wmi_input_dev, SW_TABLET_MODE, sw_tablet_mode);
+ input_sync(acer_wmi_input_dev);
+}
+
/*
* Rfkill devices
*/
@@ -1770,8 +1874,9 @@ static void acer_wmi_notify(u32 value, void *context)
sparse_keymap_report_event(acer_wmi_input_dev, scancode, 1, true);
}
break;
- case WMID_ACCEL_EVENT:
+ case WMID_ACCEL_OR_KBD_DOCK_EVENT:
acer_gsensor_event();
+ acer_kbd_dock_event(&return_value);
break;
default:
pr_warn("Unknown function number - %d - %d\n",
@@ -1894,8 +1999,6 @@ static int __init acer_wmi_accel_setup(void)
gsensor_handle = acpi_device_handle(adev);
acpi_dev_put(adev);
- interface->capability |= ACER_CAP_ACCEL;
-
acer_wmi_accel_dev = input_allocate_device();
if (!acer_wmi_accel_dev)
return -ENOMEM;
@@ -1921,11 +2024,6 @@ static int __init acer_wmi_accel_setup(void)
return err;
}
-static void acer_wmi_accel_destroy(void)
-{
- input_unregister_device(acer_wmi_accel_dev);
-}
-
static int __init acer_wmi_input_setup(void)
{
acpi_status status;
@@ -1943,6 +2041,9 @@ static int __init acer_wmi_input_setup(void)
if (err)
goto err_free_dev;
+ if (has_cap(ACER_CAP_KBD_DOCK))
+ input_set_capability(acer_wmi_input_dev, EV_SW, SW_TABLET_MODE);
+
status = wmi_install_notify_handler(ACERWMID_EVENT_GUID,
acer_wmi_notify, NULL);
if (ACPI_FAILURE(status)) {
@@ -1950,6 +2051,9 @@ static int __init acer_wmi_input_setup(void)
goto err_free_dev;
}
+ if (has_cap(ACER_CAP_KBD_DOCK))
+ acer_kbd_dock_get_initial_state();
+
err = input_register_device(acer_wmi_input_dev);
if (err)
goto err_uninstall_notifier;
@@ -2080,7 +2184,7 @@ static int acer_resume(struct device *dev)
if (has_cap(ACER_CAP_BRIGHTNESS))
set_u32(data->brightness, ACER_CAP_BRIGHTNESS);
- if (has_cap(ACER_CAP_ACCEL))
+ if (acer_wmi_accel_dev)
acer_gsensor_init();
return 0;
@@ -2181,7 +2285,7 @@ static int __init acer_wmi_init(void)
}
/* WMID always provides brightness methods */
interface->capability |= ACER_CAP_BRIGHTNESS;
- } else if (!wmi_has_guid(WMID_GUID2) && interface && !has_type_aa) {
+ } else if (!wmi_has_guid(WMID_GUID2) && interface && !has_type_aa && force_caps == -1) {
pr_err("No WMID device detection method found\n");
return -ENODEV;
}
@@ -2211,7 +2315,14 @@ static int __init acer_wmi_init(void)
if (acpi_video_get_backlight_type() != acpi_backlight_vendor)
interface->capability &= ~ACER_CAP_BRIGHTNESS;
- if (wmi_has_guid(WMID_GUID3)) {
+ if (wmi_has_guid(WMID_GUID3))
+ interface->capability |= ACER_CAP_SET_FUNCTION_MODE;
+
+ if (force_caps != -1)
+ interface->capability = force_caps;
+
+ if (wmi_has_guid(WMID_GUID3) &&
+ (interface->capability & ACER_CAP_SET_FUNCTION_MODE)) {
if (ACPI_FAILURE(acer_wmi_enable_rf_button()))
pr_warn("Cannot enable RF Button Driver\n");
@@ -2270,8 +2381,8 @@ static int __init acer_wmi_init(void)
error_platform_register:
if (wmi_has_guid(ACERWMID_EVENT_GUID))
acer_wmi_input_destroy();
- if (has_cap(ACER_CAP_ACCEL))
- acer_wmi_accel_destroy();
+ if (acer_wmi_accel_dev)
+ input_unregister_device(acer_wmi_accel_dev);
return err;
}
@@ -2281,8 +2392,8 @@ static void __exit acer_wmi_exit(void)
if (wmi_has_guid(ACERWMID_EVENT_GUID))
acer_wmi_input_destroy();
- if (has_cap(ACER_CAP_ACCEL))
- acer_wmi_accel_destroy();
+ if (acer_wmi_accel_dev)
+ input_unregister_device(acer_wmi_accel_dev);
remove_debugfs();
platform_device_unregister(acer_platform_device);
diff --git a/drivers/scsi/ufs/ufs-exynos.c b/drivers/scsi/ufs/ufs-exynos.c
index 5e6b95dbb578..f54b494ca448 100644
--- a/drivers/scsi/ufs/ufs-exynos.c
+++ b/drivers/scsi/ufs/ufs-exynos.c
@@ -653,6 +653,11 @@ static int exynos_ufs_pre_pwr_mode(struct ufs_hba *hba,
}
}
+ /* setting for three timeout values for traffic class #0 */
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA0), 8064);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA1), 28224);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA2), 20160);
+
return 0;
out:
return ret;
@@ -1249,7 +1254,9 @@ struct exynos_ufs_drv_data exynos_ufs_drvs = {
UFSHCI_QUIRK_BROKEN_HCE |
UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR |
UFSHCD_QUIRK_BROKEN_OCS_FATAL_ERROR |
- UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL,
+ UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL |
+ UFSHCD_QUIRK_SKIP_DEF_UNIPRO_TIMEOUT_SETTING |
+ UFSHCD_QUIRK_ALIGN_SG_WITH_PAGE_SIZE,
.opts = EXYNOS_UFS_OPT_HAS_APB_CLK_CTRL |
EXYNOS_UFS_OPT_BROKEN_AUTO_CLK_CTRL |
EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX |
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c
index 914a827a93ee..934713472ebc 100644
--- a/drivers/scsi/ufs/ufs-mediatek.c
+++ b/drivers/scsi/ufs/ufs-mediatek.c
@@ -566,6 +566,7 @@ static int ufs_mtk_init(struct ufs_hba *hba)
/* Enable WriteBooster */
hba->caps |= UFSHCD_CAP_WB_EN;
+ hba->quirks |= UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL;
hba->vps->wb_flush_threshold = UFS_WB_BUF_REMAIN_PERCENT(80);
/*
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 813289328467..5a7cc2e42ffd 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4153,25 +4153,27 @@ static int ufshcd_change_power_mode(struct ufs_hba *hba,
ufshcd_dme_set(hba, UIC_ARG_MIB(PA_HSSERIES),
pwr_mode->hs_rate);
- ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA0),
- DL_FC0ProtectionTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA1),
- DL_TC0ReplayTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA2),
- DL_AFC0ReqTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA3),
- DL_FC1ProtectionTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA4),
- DL_TC1ReplayTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA5),
- DL_AFC1ReqTimeOutVal_Default);
-
- ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
- DL_FC0ProtectionTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
- DL_TC0ReplayTimeOutVal_Default);
- ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
- DL_AFC0ReqTimeOutVal_Default);
+ if (!(hba->quirks & UFSHCD_QUIRK_SKIP_DEF_UNIPRO_TIMEOUT_SETTING)) {
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA0),
+ DL_FC0ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA1),
+ DL_TC0ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA2),
+ DL_AFC0ReqTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA3),
+ DL_FC1ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA4),
+ DL_TC1ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(PA_PWRMODEUSERDATA5),
+ DL_AFC1ReqTimeOutVal_Default);
+
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalFC0ProtectionTimeOutVal),
+ DL_FC0ProtectionTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalTC0ReplayTimeOutVal),
+ DL_TC0ReplayTimeOutVal_Default);
+ ufshcd_dme_set(hba, UIC_ARG_MIB(DME_LocalAFC0ReqTimeOutVal),
+ DL_AFC0ReqTimeOutVal_Default);
+ }
ret = ufshcd_uic_change_pwr_mode(hba, pwr_mode->pwr_rx << 4
| pwr_mode->pwr_tx);
@@ -4746,6 +4748,8 @@ static int ufshcd_slave_configure(struct scsi_device *sdev)
struct request_queue *q = sdev->request_queue;
blk_queue_update_dma_pad(q, PRDT_DATA_BYTE_COUNT_PAD - 1);
+ if (hba->quirks & UFSHCD_QUIRK_ALIGN_SG_WITH_PAGE_SIZE)
+ blk_queue_update_dma_alignment(q, PAGE_SIZE - 1);
if (ufshcd_is_rpm_autosuspend_allowed(hba))
sdev->rpm_autosuspend = 1;
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 6c62a281c863..812aa348751e 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -544,6 +544,16 @@ enum ufshcd_quirks {
*/
UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL = 1 << 12,
+ /*
+ * This quirk needs to disable unipro timeout values
+ * before power mode change
+ */
+ UFSHCD_QUIRK_SKIP_DEF_UNIPRO_TIMEOUT_SETTING = 1 << 13,
+
+ /*
+ * This quirk allows only sg entries aligned with page size.
+ */
+ UFSHCD_QUIRK_ALIGN_SG_WITH_PAGE_SIZE = 1 << 14,
};
enum ufshcd_caps {
diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index 039ab5d2435e..6eeb7ed8e91f 100644
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -569,7 +569,8 @@ static int cdns3_probe(struct platform_device *pdev)
device_set_wakeup_capable(dev, true);
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
- pm_runtime_forbid(dev);
+ if (!(cdns->pdata && (cdns->pdata->quirks & CDNS3_DEFAULT_PM_RUNTIME_ALLOW)))
+ pm_runtime_forbid(dev);
/*
* The controller needs less time between bus and controller suspend,
diff --git a/drivers/usb/cdns3/core.h b/drivers/usb/cdns3/core.h
index 8a40d53d5ede..3176f924293a 100644
--- a/drivers/usb/cdns3/core.h
+++ b/drivers/usb/cdns3/core.h
@@ -42,6 +42,8 @@ struct cdns3_role_driver {
struct cdns3_platform_data {
int (*platform_suspend)(struct device *dev,
bool suspend, bool wakeup);
+ unsigned long quirks;
+#define CDNS3_DEFAULT_PM_RUNTIME_ALLOW BIT(0)
};
/**
@@ -73,6 +75,7 @@ struct cdns3_platform_data {
* @wakeup_pending: wakeup interrupt pending
* @pdata: platform data from glue layer
* @lock: spinlock structure
+ * @xhci_plat_data: xhci private data structure pointer
*/
struct cdns3 {
struct device *dev;
@@ -106,6 +109,7 @@ struct cdns3 {
bool wakeup_pending;
struct cdns3_platform_data *pdata;
spinlock_t lock;
+ struct xhci_plat_priv *xhci_plat_data;
};
int cdns3_hw_role_switch(struct cdns3 *cdns);
diff --git a/drivers/usb/cdns3/host-export.h b/drivers/usb/cdns3/host-export.h
index ae11810f8826..26041718a086 100644
--- a/drivers/usb/cdns3/host-export.h
+++ b/drivers/usb/cdns3/host-export.h
@@ -9,9 +9,11 @@
#ifndef __LINUX_CDNS3_HOST_EXPORT
#define __LINUX_CDNS3_HOST_EXPORT
+struct usb_hcd;
#ifdef CONFIG_USB_CDNS3_HOST
int cdns3_host_init(struct cdns3 *cdns);
+int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd);
#else
@@ -21,6 +23,10 @@ static inline int cdns3_host_init(struct cdns3 *cdns)
}
static inline void cdns3_host_exit(struct cdns3 *cdns) { }
+static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
+{
+ return 0;
+}
#endif /* CONFIG_USB_CDNS3_HOST */
diff --git a/drivers/usb/cdns3/host.c b/drivers/usb/cdns3/host.c
index b3e2cb69762c..102977790d60 100644
--- a/drivers/usb/cdns3/host.c
+++ b/drivers/usb/cdns3/host.c
@@ -14,6 +14,19 @@
#include "drd.h"
#include "host-export.h"
#include <linux/usb/hcd.h>
+#include "../host/xhci.h"
+#include "../host/xhci-plat.h"
+
+#define XECP_PORT_CAP_REG 0x8000
+#define XECP_AUX_CTRL_REG1 0x8120
+
+#define CFG_RXDET_P3_EN BIT(15)
+#define LPM_2_STB_SWITCH_EN BIT(25)
+
+static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
+ .quirks = XHCI_SKIP_PHY_INIT,
+ .suspend_quirk = xhci_cdns3_suspend_quirk,
+};
static int __cdns3_host_init(struct cdns3 *cdns)
{
@@ -39,10 +52,25 @@ static int __cdns3_host_init(struct cdns3 *cdns)
goto err1;
}
+ cdns->xhci_plat_data = kmemdup(&xhci_plat_cdns3_xhci,
+ sizeof(struct xhci_plat_priv), GFP_KERNEL);
+ if (!cdns->xhci_plat_data) {
+ ret = -ENOMEM;
+ goto err1;
+ }
+
+ if (cdns->pdata && (cdns->pdata->quirks & CDNS3_DEFAULT_PM_RUNTIME_ALLOW))
+ cdns->xhci_plat_data->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
+
+ ret = platform_device_add_data(xhci, cdns->xhci_plat_data,
+ sizeof(struct xhci_plat_priv));
+ if (ret)
+ goto free_memory;
+
ret = platform_device_add(xhci);
if (ret) {
dev_err(cdns->dev, "failed to register xHCI device\n");
- goto err1;
+ goto free_memory;
}
/* Glue needs to access xHCI region register for Power management */
@@ -51,13 +79,43 @@ static int __cdns3_host_init(struct cdns3 *cdns)
cdns->xhci_regs = hcd->regs;
return 0;
+
+free_memory:
+ kfree(cdns->xhci_plat_data);
err1:
platform_device_put(xhci);
return ret;
}
+int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
+{
+ struct xhci_hcd *xhci = hcd_to_xhci(hcd);
+ u32 value;
+
+ if (pm_runtime_status_suspended(hcd->self.controller))
+ return 0;
+
+ /* set usbcmd.EU3S */
+ value = readl(&xhci->op_regs->command);
+ value |= CMD_PM_INDEX;
+ writel(value, &xhci->op_regs->command);
+
+ if (hcd->regs) {
+ value = readl(hcd->regs + XECP_AUX_CTRL_REG1);
+ value |= CFG_RXDET_P3_EN;
+ writel(value, hcd->regs + XECP_AUX_CTRL_REG1);
+
+ value = readl(hcd->regs + XECP_PORT_CAP_REG);
+ value |= LPM_2_STB_SWITCH_EN;
+ writel(value, hcd->regs + XECP_PORT_CAP_REG);
+ }
+
+ return 0;
+}
+
static void cdns3_host_exit(struct cdns3 *cdns)
{
+ kfree(cdns->xhci_plat_data);
platform_device_unregister(cdns->host_dev);
cdns->host_dev = NULL;
cdns3_drd_host_off(cdns);
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
index 36e0de34ec68..4e2cce5ca7f6 100644
--- a/fs/btrfs/delayed-inode.c
+++ b/fs/btrfs/delayed-inode.c
@@ -627,7 +627,8 @@ static int btrfs_delayed_inode_reserve_metadata(
*/
if (!src_rsv || (!trans->bytes_reserved &&
src_rsv->type != BTRFS_BLOCK_RSV_DELALLOC)) {
- ret = btrfs_qgroup_reserve_meta_prealloc(root, num_bytes, true);
+ ret = btrfs_qgroup_reserve_meta(root, num_bytes,
+ BTRFS_QGROUP_RSV_META_PREALLOC, true);
if (ret < 0)
return ret;
ret = btrfs_block_rsv_add(root, dst_rsv, num_bytes,
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 9b3df72ceffb..cbeb0cdaca7a 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -5798,7 +5798,7 @@ static int btrfs_dirty_inode(struct inode *inode)
return PTR_ERR(trans);
ret = btrfs_update_inode(trans, root, inode);
- if (ret && ret == -ENOSPC) {
+ if (ret && (ret == -ENOSPC || ret == -EDQUOT)) {
/* whoops, lets try again with the full transaction */
btrfs_end_transaction(trans);
trans = btrfs_start_transaction(root, 1);
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index d504a9a20751..cd9b1a16489b 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -3875,8 +3875,8 @@ static int sub_root_meta_rsv(struct btrfs_root *root, int num_bytes,
return num_bytes;
}
-static int qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
- enum btrfs_qgroup_rsv_type type, bool enforce)
+int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
+ enum btrfs_qgroup_rsv_type type, bool enforce)
{
struct btrfs_fs_info *fs_info = root->fs_info;
int ret;
@@ -3907,14 +3907,14 @@ int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
{
int ret;
- ret = qgroup_reserve_meta(root, num_bytes, type, enforce);
+ ret = btrfs_qgroup_reserve_meta(root, num_bytes, type, enforce);
if (ret <= 0 && ret != -EDQUOT)
return ret;
ret = try_flush_qgroup(root);
if (ret < 0)
return ret;
- return qgroup_reserve_meta(root, num_bytes, type, enforce);
+ return btrfs_qgroup_reserve_meta(root, num_bytes, type, enforce);
}
void btrfs_qgroup_free_meta_all_pertrans(struct btrfs_root *root)
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index 50dea9a2d8fb..7283e4f549af 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -361,6 +361,8 @@ int btrfs_qgroup_release_data(struct btrfs_inode *inode, u64 start, u64 len);
int btrfs_qgroup_free_data(struct btrfs_inode *inode,
struct extent_changeset *reserved, u64 start,
u64 len);
+int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
+ enum btrfs_qgroup_rsv_type type, bool enforce);
int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
enum btrfs_qgroup_rsv_type type, bool enforce);
/* Reserve metadata space for pertrans and prealloc type */
diff --git a/include/linux/eeprom_93xx46.h b/include/linux/eeprom_93xx46.h
index eec7928ff8fe..99580c22f91a 100644
--- a/include/linux/eeprom_93xx46.h
+++ b/include/linux/eeprom_93xx46.h
@@ -16,6 +16,8 @@ struct eeprom_93xx46_platform_data {
#define EEPROM_93XX46_QUIRK_SINGLE_WORD_READ (1 << 0)
/* Instructions such as EWEN are (addrlen + 2) in length. */
#define EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH (1 << 1)
+/* Add extra cycle after address during a read */
+#define EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE BIT(2)
/*
* optional hooks to control additional logic
diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h
index 240dce553a0b..fafc1beea504 100644
--- a/include/linux/platform_data/ti-sysc.h
+++ b/include/linux/platform_data/ti-sysc.h
@@ -50,6 +50,7 @@ struct sysc_regbits {
s8 emufree_shift;
};
+#define SYSC_QUIRK_GPMC_DEBUG BIT(26)
#define SYSC_MODULE_QUIRK_ENA_RESETDONE BIT(25)
#define SYSC_MODULE_QUIRK_PRUSS BIT(24)
#define SYSC_MODULE_QUIRK_DSS_RESET BIT(23)
diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 3af4cb87032c..d56db9f34373 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -437,6 +437,18 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
BYT_RT5640_SSP0_AIF1 |
BYT_RT5640_MCLK_EN),
},
+ {
+ .matches = {
+ DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ARCHOS"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ARCHOS 140 CESIUM"),
+ },
+ .driver_data = (void *)(BYT_RT5640_IN1_MAP |
+ BYT_RT5640_JD_SRC_JD2_IN4N |
+ BYT_RT5640_OVCD_TH_2000UA |
+ BYT_RT5640_OVCD_SF_0P75 |
+ BYT_RT5640_SSP0_AIF1 |
+ BYT_RT5640_MCLK_EN),
+ },
{
.matches = {
DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 0f1d845a0cca..1d7677376e74 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -48,26 +48,14 @@ static int sof_sdw_quirk_cb(const struct dmi_system_id *id)
}
static const struct dmi_system_id sof_sdw_quirk_table[] = {
+ /* CometLake devices */
{
.callback = sof_sdw_quirk_cb,
.matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
- DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A3E")
- },
- .driver_data = (void *)(SOF_SDW_TGL_HDMI |
- SOF_RT711_JD_SRC_JD2 |
- SOF_RT715_DAI_ID_FIX),
- },
- {
- .callback = sof_sdw_quirk_cb,
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
- DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5E")
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "CometLake Client"),
},
- .driver_data = (void *)(SOF_SDW_TGL_HDMI |
- SOF_RT711_JD_SRC_JD2 |
- SOF_RT715_DAI_ID_FIX |
- SOF_SDW_FOUR_SPK),
+ .driver_data = (void *)SOF_SDW_PCH_DMIC,
},
{
.callback = sof_sdw_quirk_cb,
@@ -98,7 +86,7 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
SOF_RT715_DAI_ID_FIX |
SOF_SDW_FOUR_SPK),
},
- {
+ {
.callback = sof_sdw_quirk_cb,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
@@ -108,6 +96,16 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
SOF_RT715_DAI_ID_FIX |
SOF_SDW_FOUR_SPK),
},
+ /* IceLake devices */
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Ice Lake Client"),
+ },
+ .driver_data = (void *)SOF_SDW_PCH_DMIC,
+ },
+ /* TigerLake devices */
{
.callback = sof_sdw_quirk_cb,
.matches = {
@@ -123,18 +121,23 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
{
.callback = sof_sdw_quirk_cb,
.matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "Ice Lake Client"),
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A3E")
},
- .driver_data = (void *)SOF_SDW_PCH_DMIC,
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
+ SOF_RT711_JD_SRC_JD2 |
+ SOF_RT715_DAI_ID_FIX),
},
{
.callback = sof_sdw_quirk_cb,
.matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"),
- DMI_MATCH(DMI_PRODUCT_NAME, "CometLake Client"),
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A5E")
},
- .driver_data = (void *)SOF_SDW_PCH_DMIC,
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
+ SOF_RT711_JD_SRC_JD2 |
+ SOF_RT715_DAI_ID_FIX |
+ SOF_SDW_FOUR_SPK),
},
{
.callback = sof_sdw_quirk_cb,
@@ -156,7 +159,34 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
SOF_SDW_PCH_DMIC |
SOF_SDW_FOUR_SPK),
},
-
+ {
+ /*
+ * this entry covers multiple HP SKUs. The family name
+ * does not seem robust enough, so we use a partial
+ * match that ignores the product name suffix
+ * (e.g. 15-eb1xxx, 14t-ea000 or 13-aw2xxx)
+ */
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "HP Spectre x360 Convertible"),
+ },
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
+ SOF_SDW_PCH_DMIC |
+ SOF_RT711_JD_SRC_JD2),
+ },
+ /* TigerLake-SDCA devices */
+ {
+ .callback = sof_sdw_quirk_cb,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0A32")
+ },
+ .driver_data = (void *)(SOF_SDW_TGL_HDMI |
+ SOF_RT711_JD_SRC_JD2 |
+ SOF_RT715_DAI_ID_FIX |
+ SOF_SDW_FOUR_SPK),
+ },
{}
};
diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig
index de7ff2d097ab..6708a2c5a838 100644
--- a/sound/soc/sof/intel/Kconfig
+++ b/sound/soc/sof/intel/Kconfig
@@ -84,7 +84,7 @@ config SND_SOC_SOF_BAYTRAIL
config SND_SOC_SOF_BROADWELL_SUPPORT
bool "SOF support for Broadwell"
- depends on SND_SOC_INTEL_HASWELL=n
+ depends on SND_SOC_INTEL_CATPT=n
help
This adds support for Sound Open Firmware for Intel(R) platforms
using the Broadwell processors.
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index df036a359f2f..448de77f43fd 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -2603,141 +2603,251 @@ static int snd_bbfpro_controls_create(struct usb_mixer_interface *mixer)
}
/*
- * Pioneer DJ DJM-250MK2 and maybe other DJM models
+ * Pioneer DJ DJM Mixers
*
- * For playback, no duplicate mapping should be set.
- * There are three mixer stereo channels (CH1, CH2, AUX)
- * and three stereo sources (Playback 1-2, Playback 3-4, Playback 5-6).
- * Each channel should be mapped just once to one source.
- * If mapped multiple times, only one source will play on given channel
- * (sources are not mixed together).
+ * These devices generally have options for soft-switching the playback and
+ * capture sources in addition to the recording level. Although different
+ * devices have different configurations, there seems to be canonical values
+ * for specific capture/playback types: See the definitions of these below.
*
- * For recording, duplicate mapping is OK. We will get the same signal multiple times.
- *
- * Channels 7-8 are in both directions fixed to FX SEND / FX RETURN.
- *
- * See also notes in the quirks-table.h file.
+ * The wValue is masked with the stereo channel number. e.g. Setting Ch2 to
+ * capture phono would be 0x0203. Capture, playback and capture level have
+ * different wIndexes.
*/
-struct snd_pioneer_djm_option {
- const u16 wIndex;
- const u16 wValue;
+// Capture types
+#define SND_DJM_CAP_LINE 0x00
+#define SND_DJM_CAP_CDLINE 0x01
+#define SND_DJM_CAP_DIGITAL 0x02
+#define SND_DJM_CAP_PHONO 0x03
+#define SND_DJM_CAP_PFADER 0x06
+#define SND_DJM_CAP_XFADERA 0x07
+#define SND_DJM_CAP_XFADERB 0x08
+#define SND_DJM_CAP_MIC 0x09
+#define SND_DJM_CAP_AUX 0x0d
+#define SND_DJM_CAP_RECOUT 0x0a
+#define SND_DJM_CAP_NONE 0x0f
+#define SND_DJM_CAP_CH1PFADER 0x11
+#define SND_DJM_CAP_CH2PFADER 0x12
+#define SND_DJM_CAP_CH3PFADER 0x13
+#define SND_DJM_CAP_CH4PFADER 0x14
+
+// Playback types
+#define SND_DJM_PB_CH1 0x00
+#define SND_DJM_PB_CH2 0x01
+#define SND_DJM_PB_AUX 0x04
+
+#define SND_DJM_WINDEX_CAP 0x8002
+#define SND_DJM_WINDEX_CAPLVL 0x8003
+#define SND_DJM_WINDEX_PB 0x8016
+
+// kcontrol->private_value layout
+#define SND_DJM_VALUE_MASK 0x0000ffff
+#define SND_DJM_GROUP_MASK 0x00ff0000
+#define SND_DJM_DEVICE_MASK 0xff000000
+#define SND_DJM_GROUP_SHIFT 16
+#define SND_DJM_DEVICE_SHIFT 24
+
+// device table index
+#define SND_DJM_250MK2_IDX 0x0
+#define SND_DJM_750_IDX 0x1
+#define SND_DJM_900NXS2_IDX 0x2
+
+
+#define SND_DJM_CTL(_name, suffix, _default_value, _windex) { \
+ .name = _name, \
+ .options = snd_djm_opts_##suffix, \
+ .noptions = ARRAY_SIZE(snd_djm_opts_##suffix), \
+ .default_value = _default_value, \
+ .wIndex = _windex }
+
+#define SND_DJM_DEVICE(suffix) { \
+ .controls = snd_djm_ctls_##suffix, \
+ .ncontrols = ARRAY_SIZE(snd_djm_ctls_##suffix) }
+
+
+struct snd_djm_device {
const char *name;
+ const struct snd_djm_ctl *controls;
+ size_t ncontrols;
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_level[] = {
- { .name = "-5 dB", .wValue = 0x0300, .wIndex = 0x8003 },
- { .name = "-10 dB", .wValue = 0x0200, .wIndex = 0x8003 },
- { .name = "-15 dB", .wValue = 0x0100, .wIndex = 0x8003 },
- { .name = "-19 dB", .wValue = 0x0000, .wIndex = 0x8003 }
+struct snd_djm_ctl {
+ const char *name;
+ const u16 *options;
+ size_t noptions;
+ u16 default_value;
+ u16 wIndex;
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_ch12[] = {
- { .name = "CH1 Control Tone PHONO", .wValue = 0x0103, .wIndex = 0x8002 },
- { .name = "CH1 Control Tone LINE", .wValue = 0x0100, .wIndex = 0x8002 },
- { .name = "Post CH1 Fader", .wValue = 0x0106, .wIndex = 0x8002 },
- { .name = "Cross Fader A", .wValue = 0x0107, .wIndex = 0x8002 },
- { .name = "Cross Fader B", .wValue = 0x0108, .wIndex = 0x8002 },
- { .name = "MIC", .wValue = 0x0109, .wIndex = 0x8002 },
- { .name = "AUX", .wValue = 0x010d, .wIndex = 0x8002 },
- { .name = "REC OUT", .wValue = 0x010a, .wIndex = 0x8002 }
+static const char *snd_djm_get_label_caplevel(u16 wvalue)
+{
+ switch (wvalue) {
+ case 0x0000: return "-19dB";
+ case 0x0100: return "-15dB";
+ case 0x0200: return "-10dB";
+ case 0x0300: return "-5dB";
+ default: return NULL;
+ }
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_ch34[] = {
- { .name = "CH2 Control Tone PHONO", .wValue = 0x0203, .wIndex = 0x8002 },
- { .name = "CH2 Control Tone LINE", .wValue = 0x0200, .wIndex = 0x8002 },
- { .name = "Post CH2 Fader", .wValue = 0x0206, .wIndex = 0x8002 },
- { .name = "Cross Fader A", .wValue = 0x0207, .wIndex = 0x8002 },
- { .name = "Cross Fader B", .wValue = 0x0208, .wIndex = 0x8002 },
- { .name = "MIC", .wValue = 0x0209, .wIndex = 0x8002 },
- { .name = "AUX", .wValue = 0x020d, .wIndex = 0x8002 },
- { .name = "REC OUT", .wValue = 0x020a, .wIndex = 0x8002 }
+static const char *snd_djm_get_label_cap(u16 wvalue)
+{
+ switch (wvalue & 0x00ff) {
+ case SND_DJM_CAP_LINE: return "Control Tone LINE";
+ case SND_DJM_CAP_CDLINE: return "Control Tone CD/LINE";
+ case SND_DJM_CAP_DIGITAL: return "Control Tone DIGITAL";
+ case SND_DJM_CAP_PHONO: return "Control Tone PHONO";
+ case SND_DJM_CAP_PFADER: return "Post Fader";
+ case SND_DJM_CAP_XFADERA: return "Cross Fader A";
+ case SND_DJM_CAP_XFADERB: return "Cross Fader B";
+ case SND_DJM_CAP_MIC: return "Mic";
+ case SND_DJM_CAP_RECOUT: return "Rec Out";
+ case SND_DJM_CAP_AUX: return "Aux";
+ case SND_DJM_CAP_NONE: return "None";
+ case SND_DJM_CAP_CH1PFADER: return "Post Fader Ch1";
+ case SND_DJM_CAP_CH2PFADER: return "Post Fader Ch2";
+ case SND_DJM_CAP_CH3PFADER: return "Post Fader Ch3";
+ case SND_DJM_CAP_CH4PFADER: return "Post Fader Ch4";
+ default: return NULL;
+ }
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_capture_ch56[] = {
- { .name = "REC OUT", .wValue = 0x030a, .wIndex = 0x8002 },
- { .name = "Post CH1 Fader", .wValue = 0x0311, .wIndex = 0x8002 },
- { .name = "Post CH2 Fader", .wValue = 0x0312, .wIndex = 0x8002 },
- { .name = "Cross Fader A", .wValue = 0x0307, .wIndex = 0x8002 },
- { .name = "Cross Fader B", .wValue = 0x0308, .wIndex = 0x8002 },
- { .name = "MIC", .wValue = 0x0309, .wIndex = 0x8002 },
- { .name = "AUX", .wValue = 0x030d, .wIndex = 0x8002 }
+static const char *snd_djm_get_label_pb(u16 wvalue)
+{
+ switch (wvalue & 0x00ff) {
+ case SND_DJM_PB_CH1: return "Ch1";
+ case SND_DJM_PB_CH2: return "Ch2";
+ case SND_DJM_PB_AUX: return "Aux";
+ default: return NULL;
+ }
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_playback_12[] = {
- { .name = "CH1", .wValue = 0x0100, .wIndex = 0x8016 },
- { .name = "CH2", .wValue = 0x0101, .wIndex = 0x8016 },
- { .name = "AUX", .wValue = 0x0104, .wIndex = 0x8016 }
+static const char *snd_djm_get_label(u16 wvalue, u16 windex)
+{
+ switch (windex) {
+ case SND_DJM_WINDEX_CAPLVL: return snd_djm_get_label_caplevel(wvalue);
+ case SND_DJM_WINDEX_CAP: return snd_djm_get_label_cap(wvalue);
+ case SND_DJM_WINDEX_PB: return snd_djm_get_label_pb(wvalue);
+ default: return NULL;
+ }
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_playback_34[] = {
- { .name = "CH1", .wValue = 0x0200, .wIndex = 0x8016 },
- { .name = "CH2", .wValue = 0x0201, .wIndex = 0x8016 },
- { .name = "AUX", .wValue = 0x0204, .wIndex = 0x8016 }
+
+// DJM-250MK2
+static const u16 snd_djm_opts_cap_level[] = {
+ 0x0000, 0x0100, 0x0200, 0x0300 };
+
+static const u16 snd_djm_opts_250mk2_cap1[] = {
+ 0x0103, 0x0100, 0x0106, 0x0107, 0x0108, 0x0109, 0x010d, 0x010a };
+
+static const u16 snd_djm_opts_250mk2_cap2[] = {
+ 0x0203, 0x0200, 0x0206, 0x0207, 0x0208, 0x0209, 0x020d, 0x020a };
+
+static const u16 snd_djm_opts_250mk2_cap3[] = {
+ 0x030a, 0x0311, 0x0312, 0x0307, 0x0308, 0x0309, 0x030d };
+
+static const u16 snd_djm_opts_250mk2_pb1[] = { 0x0100, 0x0101, 0x0104 };
+static const u16 snd_djm_opts_250mk2_pb2[] = { 0x0200, 0x0201, 0x0204 };
+static const u16 snd_djm_opts_250mk2_pb3[] = { 0x0300, 0x0301, 0x0304 };
+
+static const struct snd_djm_ctl snd_djm_ctls_250mk2[] = {
+ SND_DJM_CTL("Capture Level", cap_level, 0, SND_DJM_WINDEX_CAPLVL),
+ SND_DJM_CTL("Ch1 Input", 250mk2_cap1, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch2 Input", 250mk2_cap2, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch3 Input", 250mk2_cap3, 0, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch1 Output", 250mk2_pb1, 0, SND_DJM_WINDEX_PB),
+ SND_DJM_CTL("Ch2 Output", 250mk2_pb2, 1, SND_DJM_WINDEX_PB),
+ SND_DJM_CTL("Ch3 Output", 250mk2_pb3, 2, SND_DJM_WINDEX_PB)
};
-static const struct snd_pioneer_djm_option snd_pioneer_djm_options_playback_56[] = {
- { .name = "CH1", .wValue = 0x0300, .wIndex = 0x8016 },
- { .name = "CH2", .wValue = 0x0301, .wIndex = 0x8016 },
- { .name = "AUX", .wValue = 0x0304, .wIndex = 0x8016 }
+
+// DJM-750
+static const u16 snd_djm_opts_750_cap1[] = {
+ 0x0101, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a, 0x010f };
+static const u16 snd_djm_opts_750_cap2[] = {
+ 0x0200, 0x0201, 0x0206, 0x0207, 0x0208, 0x0209, 0x020a, 0x020f };
+static const u16 snd_djm_opts_750_cap3[] = {
+ 0x0300, 0x0301, 0x0306, 0x0307, 0x0308, 0x0309, 0x030a, 0x030f };
+static const u16 snd_djm_opts_750_cap4[] = {
+ 0x0401, 0x0403, 0x0406, 0x0407, 0x0408, 0x0409, 0x040a, 0x040f };
+
+static const struct snd_djm_ctl snd_djm_ctls_750[] = {
+ SND_DJM_CTL("Capture Level", cap_level, 0, SND_DJM_WINDEX_CAPLVL),
+ SND_DJM_CTL("Ch1 Input", 750_cap1, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch2 Input", 750_cap2, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch3 Input", 750_cap3, 0, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch4 Input", 750_cap4, 0, SND_DJM_WINDEX_CAP)
};
-struct snd_pioneer_djm_option_group {
- const char *name;
- const struct snd_pioneer_djm_option *options;
- const size_t count;
- const u16 default_value;
+
+// DJM-900NXS2
+static const u16 snd_djm_opts_900nxs2_cap1[] = {
+ 0x0100, 0x0102, 0x0103, 0x0106, 0x0107, 0x0108, 0x0109, 0x010a };
+static const u16 snd_djm_opts_900nxs2_cap2[] = {
+ 0x0200, 0x0202, 0x0203, 0x0206, 0x0207, 0x0208, 0x0209, 0x020a };
+static const u16 snd_djm_opts_900nxs2_cap3[] = {
+ 0x0300, 0x0302, 0x0303, 0x0306, 0x0307, 0x0308, 0x0309, 0x030a };
+static const u16 snd_djm_opts_900nxs2_cap4[] = {
+ 0x0400, 0x0402, 0x0403, 0x0406, 0x0407, 0x0408, 0x0409, 0x040a };
+static const u16 snd_djm_opts_900nxs2_cap5[] = {
+ 0x0507, 0x0508, 0x0509, 0x050a, 0x0511, 0x0512, 0x0513, 0x0514 };
+
+static const struct snd_djm_ctl snd_djm_ctls_900nxs2[] = {
+ SND_DJM_CTL("Capture Level", cap_level, 0, SND_DJM_WINDEX_CAPLVL),
+ SND_DJM_CTL("Ch1 Input", 900nxs2_cap1, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch2 Input", 900nxs2_cap2, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch3 Input", 900nxs2_cap3, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch4 Input", 900nxs2_cap4, 2, SND_DJM_WINDEX_CAP),
+ SND_DJM_CTL("Ch5 Input", 900nxs2_cap5, 3, SND_DJM_WINDEX_CAP)
};
-#define snd_pioneer_djm_option_group_item(_name, suffix, _default_value) { \
- .name = _name, \
- .options = snd_pioneer_djm_options_##suffix, \
- .count = ARRAY_SIZE(snd_pioneer_djm_options_##suffix), \
- .default_value = _default_value }
-
-static const struct snd_pioneer_djm_option_group snd_pioneer_djm_option_groups[] = {
- snd_pioneer_djm_option_group_item("Master Capture Level Capture Switch", capture_level, 0),
- snd_pioneer_djm_option_group_item("Capture 1-2 Capture Switch", capture_ch12, 2),
- snd_pioneer_djm_option_group_item("Capture 3-4 Capture Switch", capture_ch34, 2),
- snd_pioneer_djm_option_group_item("Capture 5-6 Capture Switch", capture_ch56, 0),
- snd_pioneer_djm_option_group_item("Playback 1-2 Playback Switch", playback_12, 0),
- snd_pioneer_djm_option_group_item("Playback 3-4 Playback Switch", playback_34, 1),
- snd_pioneer_djm_option_group_item("Playback 5-6 Playback Switch", playback_56, 2)
+
+static const struct snd_djm_device snd_djm_devices[] = {
+ SND_DJM_DEVICE(250mk2),
+ SND_DJM_DEVICE(750),
+ SND_DJM_DEVICE(900nxs2)
};
-// layout of the kcontrol->private_value:
-#define SND_PIONEER_DJM_VALUE_MASK 0x0000ffff
-#define SND_PIONEER_DJM_GROUP_MASK 0xffff0000
-#define SND_PIONEER_DJM_GROUP_SHIFT 16
-static int snd_pioneer_djm_controls_info(struct snd_kcontrol *kctl, struct snd_ctl_elem_info *info)
+static int snd_djm_controls_info(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_info *info)
{
- u16 group_index = kctl->private_value >> SND_PIONEER_DJM_GROUP_SHIFT;
- size_t count;
+ unsigned long private_value = kctl->private_value;
+ u8 device_idx = (private_value & SND_DJM_DEVICE_MASK) >> SND_DJM_DEVICE_SHIFT;
+ u8 ctl_idx = (private_value & SND_DJM_GROUP_MASK) >> SND_DJM_GROUP_SHIFT;
+ const struct snd_djm_device *device = &snd_djm_devices[device_idx];
const char *name;
- const struct snd_pioneer_djm_option_group *group;
+ const struct snd_djm_ctl *ctl;
+ size_t noptions;
- if (group_index >= ARRAY_SIZE(snd_pioneer_djm_option_groups))
+ if (ctl_idx >= device->ncontrols)
+ return -EINVAL;
+
+ ctl = &device->controls[ctl_idx];
+ noptions = ctl->noptions;
+ if (info->value.enumerated.item >= noptions)
+ info->value.enumerated.item = noptions - 1;
+
+ name = snd_djm_get_label(ctl->options[info->value.enumerated.item],
+ ctl->wIndex);
+ if (!name)
return -EINVAL;
- group = &snd_pioneer_djm_option_groups[group_index];
- count = group->count;
- if (info->value.enumerated.item >= count)
- info->value.enumerated.item = count - 1;
- name = group->options[info->value.enumerated.item].name;
strlcpy(info->value.enumerated.name, name, sizeof(info->value.enumerated.name));
info->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
info->count = 1;
- info->value.enumerated.items = count;
+ info->value.enumerated.items = noptions;
return 0;
}
-static int snd_pioneer_djm_controls_update(struct usb_mixer_interface *mixer, u16 group, u16 value)
+static int snd_djm_controls_update(struct usb_mixer_interface *mixer,
+ u8 device_idx, u8 group, u16 value)
{
int err;
+ const struct snd_djm_device *device = &snd_djm_devices[device_idx];
- if (group >= ARRAY_SIZE(snd_pioneer_djm_option_groups)
- || value >= snd_pioneer_djm_option_groups[group].count)
+ if ((group >= device->ncontrols) || value >= device->controls[group].noptions)
return -EINVAL;
err = snd_usb_lock_shutdown(mixer->chip);
@@ -2748,63 +2858,76 @@ static int snd_pioneer_djm_controls_update(struct usb_mixer_interface *mixer, u1
mixer->chip->dev, usb_sndctrlpipe(mixer->chip->dev, 0),
USB_REQ_SET_FEATURE,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
- snd_pioneer_djm_option_groups[group].options[value].wValue,
- snd_pioneer_djm_option_groups[group].options[value].wIndex,
+ device->controls[group].options[value],
+ device->controls[group].wIndex,
NULL, 0);
snd_usb_unlock_shutdown(mixer->chip);
return err;
}
-static int snd_pioneer_djm_controls_get(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *elem)
+static int snd_djm_controls_get(struct snd_kcontrol *kctl,
+ struct snd_ctl_elem_value *elem)
{
- elem->value.enumerated.item[0] = kctl->private_value & SND_PIONEER_DJM_VALUE_MASK;
+ elem->value.enumerated.item[0] = kctl->private_value & SND_DJM_VALUE_MASK;
return 0;
}
-static int snd_pioneer_djm_controls_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *elem)
+static int snd_djm_controls_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *elem)
{
struct usb_mixer_elem_list *list = snd_kcontrol_chip(kctl);
struct usb_mixer_interface *mixer = list->mixer;
unsigned long private_value = kctl->private_value;
- u16 group = (private_value & SND_PIONEER_DJM_GROUP_MASK) >> SND_PIONEER_DJM_GROUP_SHIFT;
+
+ u8 device = (private_value & SND_DJM_DEVICE_MASK) >> SND_DJM_DEVICE_SHIFT;
+ u8 group = (private_value & SND_DJM_GROUP_MASK) >> SND_DJM_GROUP_SHIFT;
u16 value = elem->value.enumerated.item[0];
- kctl->private_value = (group << SND_PIONEER_DJM_GROUP_SHIFT) | value;
+ kctl->private_value = ((device << SND_DJM_DEVICE_SHIFT) |
+ (group << SND_DJM_GROUP_SHIFT) |
+ value);
- return snd_pioneer_djm_controls_update(mixer, group, value);
+ return snd_djm_controls_update(mixer, device, group, value);
}
-static int snd_pioneer_djm_controls_resume(struct usb_mixer_elem_list *list)
+static int snd_djm_controls_resume(struct usb_mixer_elem_list *list)
{
unsigned long private_value = list->kctl->private_value;
- u16 group = (private_value & SND_PIONEER_DJM_GROUP_MASK) >> SND_PIONEER_DJM_GROUP_SHIFT;
- u16 value = (private_value & SND_PIONEER_DJM_VALUE_MASK);
+ u8 device = (private_value & SND_DJM_DEVICE_MASK) >> SND_DJM_DEVICE_SHIFT;
+ u8 group = (private_value & SND_DJM_GROUP_MASK) >> SND_DJM_GROUP_SHIFT;
+ u16 value = (private_value & SND_DJM_VALUE_MASK);
- return snd_pioneer_djm_controls_update(list->mixer, group, value);
+ return snd_djm_controls_update(list->mixer, device, group, value);
}
-static int snd_pioneer_djm_controls_create(struct usb_mixer_interface *mixer)
+static int snd_djm_controls_create(struct usb_mixer_interface *mixer,
+ const u8 device_idx)
{
int err, i;
- const struct snd_pioneer_djm_option_group *group;
+ u16 value;
+
+ const struct snd_djm_device *device = &snd_djm_devices[device_idx];
+
struct snd_kcontrol_new knew = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
.index = 0,
- .info = snd_pioneer_djm_controls_info,
- .get = snd_pioneer_djm_controls_get,
- .put = snd_pioneer_djm_controls_put
+ .info = snd_djm_controls_info,
+ .get = snd_djm_controls_get,
+ .put = snd_djm_controls_put
};
- for (i = 0; i < ARRAY_SIZE(snd_pioneer_djm_option_groups); i++) {
- group = &snd_pioneer_djm_option_groups[i];
- knew.name = group->name;
- knew.private_value = (i << SND_PIONEER_DJM_GROUP_SHIFT) | group->default_value;
- err = snd_pioneer_djm_controls_update(mixer, i, group->default_value);
+ for (i = 0; i < device->ncontrols; i++) {
+ value = device->controls[i].default_value;
+ knew.name = device->controls[i].name;
+ knew.private_value = (
+ (device_idx << SND_DJM_DEVICE_SHIFT) |
+ (i << SND_DJM_GROUP_SHIFT) |
+ value);
+ err = snd_djm_controls_update(mixer, device_idx, i, value);
if (err)
return err;
- err = add_single_ctl_with_resume(mixer, 0, snd_pioneer_djm_controls_resume,
+ err = add_single_ctl_with_resume(mixer, 0, snd_djm_controls_resume,
&knew, NULL);
if (err)
return err;
@@ -2917,7 +3040,13 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
err = snd_bbfpro_controls_create(mixer);
break;
case USB_ID(0x2b73, 0x0017): /* Pioneer DJ DJM-250MK2 */
- err = snd_pioneer_djm_controls_create(mixer);
+ err = snd_djm_controls_create(mixer, SND_DJM_250MK2_IDX);
+ break;
+ case USB_ID(0x08e4, 0x017f): /* Pioneer DJ DJM-750 */
+ err = snd_djm_controls_create(mixer, SND_DJM_750_IDX);
+ break;
+ case USB_ID(0x2b73, 0x000a): /* Pioneer DJ DJM-900NXS2 */
+ err = snd_djm_controls_create(mixer, SND_DJM_900NXS2_IDX);
break;
}
Powered by blists - more mailing lists