mirror of https://gitee.com/openkylin/linux.git
ACPICA: ACPI 6.4: add CSI2Bus resource template
This commit the result of squashing the following: ACPICA commit 21a316fdaa46b3fb245a1920f3829cb05d6ced6e ACPICA commit f5506fc7dad08c2a25ef52cf836c2d67385a612c Link: https://github.com/acpica/acpica/commit/21a316fd Link: https://github.com/acpica/acpica/commit/f5506fc7 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore
Rafael J. Wysocki
parent
cca97d421a
commit
a2befbb2c3
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@ -46,6 +46,7 @@ typedef enum {
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ACPI_RSC_1BITFLAG,
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ACPI_RSC_2BITFLAG,
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ACPI_RSC_3BITFLAG,
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ACPI_RSC_6BITFLAG,
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ACPI_RSC_ADDRESS,
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ACPI_RSC_BITMASK,
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ACPI_RSC_BITMASK16,
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@ -102,6 +103,7 @@ typedef enum {
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ACPI_RSD_1BITFLAG,
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ACPI_RSD_2BITFLAG,
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ACPI_RSD_3BITFLAG,
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ACPI_RSD_6BITFLAG,
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ACPI_RSD_ADDRESS,
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ACPI_RSD_DWORDLIST,
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ACPI_RSD_LITERAL,
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@ -295,6 +297,7 @@ extern struct acpi_rsconvert_info acpi_rs_convert_address64[];
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extern struct acpi_rsconvert_info acpi_rs_convert_ext_address64[];
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extern struct acpi_rsconvert_info acpi_rs_convert_gpio[];
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extern struct acpi_rsconvert_info acpi_rs_convert_fixed_dma[];
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extern struct acpi_rsconvert_info acpi_rs_convert_csi2_serial_bus[];
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extern struct acpi_rsconvert_info acpi_rs_convert_i2c_serial_bus[];
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extern struct acpi_rsconvert_info acpi_rs_convert_spi_serial_bus[];
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extern struct acpi_rsconvert_info acpi_rs_convert_uart_serial_bus[];
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@ -349,6 +352,7 @@ extern struct acpi_rsdump_info acpi_rs_dump_gpio[];
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extern struct acpi_rsdump_info acpi_rs_dump_pin_function[];
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extern struct acpi_rsdump_info acpi_rs_dump_fixed_dma[];
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extern struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[];
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extern struct acpi_rsdump_info acpi_rs_dump_csi2_serial_bus[];
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extern struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[];
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extern struct acpi_rsdump_info acpi_rs_dump_spi_serial_bus[];
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extern struct acpi_rsdump_info acpi_rs_dump_uart_serial_bus[];
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@ -28,6 +28,7 @@ extern const char *acpi_gbl_max_decode[];
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extern const char *acpi_gbl_mem_decode[];
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extern const char *acpi_gbl_min_decode[];
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extern const char *acpi_gbl_mtp_decode[];
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extern const char *acpi_gbl_phy_decode[];
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extern const char *acpi_gbl_rng_decode[];
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extern const char *acpi_gbl_rw_decode[];
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extern const char *acpi_gbl_shr_decode[];
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@ -40,6 +40,7 @@
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#define ACPI_RESTAG_IORESTRICTION "_IOR"
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#define ACPI_RESTAG_LENGTH "_LEN"
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#define ACPI_RESTAG_LINE "_LIN"
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#define ACPI_RESTAG_LOCALPORT "_PRT"
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#define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
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#define ACPI_RESTAG_MEMTYPE "_MEM" /* non_cache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
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#define ACPI_RESTAG_MAXADDR "_MAX"
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@ -49,6 +50,7 @@
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#define ACPI_RESTAG_MODE "_MOD"
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#define ACPI_RESTAG_PARITY "_PAR"
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#define ACPI_RESTAG_PHASE "_PHA"
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#define ACPI_RESTAG_PHYTYPE "_PHY"
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#define ACPI_RESTAG_PIN "_PIN"
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#define ACPI_RESTAG_PINCONFIG "_PPI"
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#define ACPI_RESTAG_PINCONFIG_TYPE "_TYP"
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@ -316,12 +318,26 @@ struct aml_resource_gpio {
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#define AML_RESOURCE_I2C_SERIALBUSTYPE 1
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#define AML_RESOURCE_SPI_SERIALBUSTYPE 2
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#define AML_RESOURCE_UART_SERIALBUSTYPE 3
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#define AML_RESOURCE_MAX_SERIALBUSTYPE 3
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#define AML_RESOURCE_CSI2_SERIALBUSTYPE 4
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#define AML_RESOURCE_MAX_SERIALBUSTYPE 4
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#define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
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struct aml_resource_common_serialbus {
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AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_SERIAL_COMMON};
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struct aml_resource_csi2_serialbus {
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AML_RESOURCE_LARGE_HEADER_COMMON AML_RESOURCE_SERIAL_COMMON
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/*
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* Optional fields follow immediately:
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* 1) Vendor Data bytes
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* 2) Resource Source String
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*/
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};
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#define AML_RESOURCE_CSI2_REVISION 1 /* ACPI 6.4 */
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#define AML_RESOURCE_CSI2_TYPE_REVISION 1 /* ACPI 6.4 */
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#define AML_RESOURCE_CSI2_MIN_DATA_LEN 0 /* ACPI 6.4 */
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struct aml_resource_i2c_serialbus {
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AML_RESOURCE_LARGE_HEADER_COMMON
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AML_RESOURCE_SERIAL_COMMON u32 connection_speed;
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@ -510,6 +526,7 @@ union aml_resource {
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struct aml_resource_i2c_serialbus i2c_serial_bus;
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struct aml_resource_spi_serialbus spi_serial_bus;
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struct aml_resource_uart_serialbus uart_serial_bus;
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struct aml_resource_csi2_serialbus csi2_serial_bus;
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struct aml_resource_common_serialbus common_serial_bus;
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struct aml_resource_pin_function pin_function;
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struct aml_resource_pin_config pin_config;
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@ -677,10 +677,10 @@ acpi_rs_get_list_length(u8 *aml_buffer,
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*size_needed += buffer_size;
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ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
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"Type %.2X, AmlLength %.2X InternalLength %.2X\n",
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"Type %.2X, AmlLength %.2X InternalLength %.2X%8X\n",
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acpi_ut_get_resource_type(aml_buffer),
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acpi_ut_get_descriptor_length(aml_buffer),
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buffer_size));
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ACPI_FORMAT_UINT64(*size_needed)));
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/*
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* Point to the next resource within the AML stream using the length
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@ -87,6 +87,9 @@ void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
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("Invalid descriptor type (%X) in resource list\n",
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resource_list->type);
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return;
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} else if (!resource_list->type) {
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ACPI_ERROR((AE_INFO, "Invalid Zero Resource Type"));
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return;
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}
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/* Sanity check the length. It must not be zero, or we loop forever */
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@ -258,6 +261,11 @@ acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
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table->pointer[*target & 0x07]);
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break;
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case ACPI_RSD_6BITFLAG:
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acpi_rs_out_integer8(name, (ACPI_GET8(target) & 0x3F));
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break;
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case ACPI_RSD_SHORTLIST:
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/*
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* Short byte list (single line output) for DMA and IRQ resources
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@ -421,6 +421,32 @@ struct acpi_rsdump_info acpi_rs_dump_common_serial_bus[11] = {
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ACPI_RS_DUMP_COMMON_SERIAL_BUS
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};
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struct acpi_rsdump_info acpi_rs_dump_csi2_serial_bus[11] = {
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{ ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_csi2_serial_bus),
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"Camera Serial Bus", NULL },
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{ ACPI_RSD_UINT8, ACPI_RSD_OFFSET(csi2_serial_bus.revision_id),
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"RevisionId", NULL },
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{ ACPI_RSD_UINT8, ACPI_RSD_OFFSET(csi2_serial_bus.type), "Type",
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acpi_gbl_sbt_decode },
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{ ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(csi2_serial_bus.producer_consumer),
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"ProducerConsumer", acpi_gbl_consume_decode },
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{ ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(csi2_serial_bus.slave_mode),
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"SlaveMode", acpi_gbl_sm_decode },
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{ ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(csi2_serial_bus.phy_type),
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"PhyType", acpi_gbl_phy_decode },
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{ ACPI_RSD_6BITFLAG,
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ACPI_RSD_OFFSET(csi2_serial_bus.local_port_instance),
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"LocalPortInstance", NULL },
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{ ACPI_RSD_UINT8, ACPI_RSD_OFFSET(csi2_serial_bus.type_revision_id),
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"TypeRevisionId", NULL },
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{ ACPI_RSD_UINT16, ACPI_RSD_OFFSET(csi2_serial_bus.vendor_length),
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"VendorLength", NULL },
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{ ACPI_RSD_SHORTLISTX, ACPI_RSD_OFFSET(csi2_serial_bus.vendor_data),
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"VendorData", NULL },
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{ ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(csi2_serial_bus.resource_source),
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"ResourceSource", NULL },
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};
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struct acpi_rsdump_info acpi_rs_dump_i2c_serial_bus[14] = {
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{ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_i2c_serial_bus),
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"I2C Serial Bus", NULL},
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@ -96,13 +96,14 @@ struct acpi_rsconvert_info *acpi_gbl_get_resource_dispatch[] = {
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acpi_rs_convert_pin_group_config, /* 0x12, ACPI_RESOURCE_NAME_PIN_GROUP_CONFIG */
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};
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/* Subtype table for serial_bus -- I2C, SPI, and UART */
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/* Subtype table for serial_bus -- I2C, SPI, UART, and CSI2 */
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struct acpi_rsconvert_info *acpi_gbl_convert_resource_serial_bus_dispatch[] = {
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NULL,
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acpi_rs_convert_i2c_serial_bus,
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acpi_rs_convert_spi_serial_bus,
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acpi_rs_convert_uart_serial_bus,
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acpi_rs_convert_csi2_serial_bus
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};
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#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DISASSEMBLER) || defined(ACPI_DEBUGGER)
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@ -142,6 +143,7 @@ struct acpi_rsdump_info *acpi_gbl_dump_serial_bus_dispatch[] = {
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acpi_rs_dump_i2c_serial_bus, /* AML_RESOURCE_I2C_BUS_TYPE */
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acpi_rs_dump_spi_serial_bus, /* AML_RESOURCE_SPI_BUS_TYPE */
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acpi_rs_dump_uart_serial_bus, /* AML_RESOURCE_UART_BUS_TYPE */
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acpi_rs_dump_csi2_serial_bus, /* AML_RESOURCE_CSI2_BUS_TYPE */
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};
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#endif
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@ -226,6 +228,7 @@ const u8 acpi_gbl_aml_resource_serial_bus_sizes[] = {
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sizeof(struct aml_resource_i2c_serialbus),
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sizeof(struct aml_resource_spi_serialbus),
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sizeof(struct aml_resource_uart_serialbus),
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sizeof(struct aml_resource_csi2_serialbus),
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};
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const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = {
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@ -233,4 +236,5 @@ const u8 acpi_gbl_resource_struct_serial_bus_sizes[] = {
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ACPI_RS_SIZE(struct acpi_resource_i2c_serialbus),
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ACPI_RS_SIZE(struct acpi_resource_spi_serialbus),
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ACPI_RS_SIZE(struct acpi_resource_uart_serialbus),
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ACPI_RS_SIZE(struct acpi_resource_csi2_serialbus),
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};
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@ -59,7 +59,7 @@ acpi_rs_convert_aml_to_resources(u8 * aml,
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AML_RESOURCE_MAX_SERIALBUSTYPE) {
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conversion_table = NULL;
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} else {
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/* This is an I2C, SPI, or UART serial_bus descriptor */
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/* This is an I2C, SPI, UART, or CSI2 serial_bus descriptor */
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conversion_table =
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acpi_gbl_convert_resource_serial_bus_dispatch
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@ -89,6 +89,11 @@ acpi_rs_convert_aml_to_resources(u8 * aml,
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return_ACPI_STATUS(status);
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}
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if (!resource->length) {
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ACPI_EXCEPTION((AE_INFO, status,
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"Zero-length resource returned from RsConvertAmlToResource"));
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}
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ACPI_DEBUG_PRINT((ACPI_DB_RESOURCES,
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"Type %.2X, AmlLength %.2X InternalLength %.2X\n",
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acpi_ut_get_resource_type(aml), length,
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@ -158,7 +163,7 @@ acpi_rs_convert_resources_to_aml(struct acpi_resource *resource,
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AML_RESOURCE_MAX_SERIALBUSTYPE) {
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conversion_table = NULL;
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} else {
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/* This is an I2C, SPI, or UART serial_bus descriptor */
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/* This is an I2C, SPI, UART or CSI2 serial_bus descriptor */
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conversion_table =
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acpi_gbl_convert_resource_serial_bus_dispatch
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@ -70,6 +70,8 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
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*/
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count = INIT_TABLE_LENGTH(info);
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while (count) {
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target = NULL;
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/*
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* Source is the external AML byte stream buffer,
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* destination is the internal resource descriptor
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@ -120,6 +122,14 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
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((ACPI_GET8(source) >> info->value) & 0x07));
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break;
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case ACPI_RSC_6BITFLAG:
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/*
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* Mask and shift the flag bits
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*/
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ACPI_SET8(destination,
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((ACPI_GET8(source) >> info->value) & 0x3F));
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break;
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case ACPI_RSC_COUNT:
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item_count = ACPI_GET8(source);
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@ -509,6 +519,15 @@ acpi_rs_convert_resource_to_aml(struct acpi_resource *resource,
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value));
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break;
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case ACPI_RSC_6BITFLAG:
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/*
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* Mask and shift the flag bits
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*/
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ACPI_SET_BIT(*ACPI_CAST8(destination), (u8)
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((ACPI_GET8(source) & 0x3F) << info->
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value));
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break;
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case ACPI_RSC_COUNT:
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item_count = ACPI_GET8(source);
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@ -185,6 +185,81 @@ struct acpi_rsconvert_info acpi_rs_convert_pin_function[13] = {
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0},
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};
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/*******************************************************************************
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*
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* acpi_rs_convert_csi2_serial_bus
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*
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******************************************************************************/
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struct acpi_rsconvert_info acpi_rs_convert_csi2_serial_bus[14] = {
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{ ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_SERIAL_BUS,
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ACPI_RS_SIZE(struct acpi_resource_csi2_serialbus),
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ACPI_RSC_TABLE_SIZE(acpi_rs_convert_csi2_serial_bus) },
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{ ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_SERIAL_BUS,
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sizeof(struct aml_resource_csi2_serialbus),
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0 },
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{ ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.common_serial_bus.revision_id),
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AML_OFFSET(common_serial_bus.revision_id),
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1 },
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{ ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.csi2_serial_bus.type),
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AML_OFFSET(csi2_serial_bus.type),
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1 },
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{ ACPI_RSC_1BITFLAG,
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ACPI_RS_OFFSET(data.csi2_serial_bus.producer_consumer),
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AML_OFFSET(csi2_serial_bus.flags),
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1 },
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{ ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.csi2_serial_bus.slave_mode),
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AML_OFFSET(csi2_serial_bus.flags),
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0 },
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{ ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET(data.csi2_serial_bus.phy_type),
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AML_OFFSET(csi2_serial_bus.type_specific_flags),
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0 },
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{ ACPI_RSC_6BITFLAG,
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ACPI_RS_OFFSET(data.csi2_serial_bus.local_port_instance),
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AML_OFFSET(csi2_serial_bus.type_specific_flags),
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2 },
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{ ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.csi2_serial_bus.type_revision_id),
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AML_OFFSET(csi2_serial_bus.type_revision_id),
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1 },
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/* Vendor data */
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{ ACPI_RSC_COUNT_SERIAL_VEN,
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ACPI_RS_OFFSET(data.csi2_serial_bus.vendor_length),
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AML_OFFSET(csi2_serial_bus.type_data_length),
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AML_RESOURCE_CSI2_MIN_DATA_LEN },
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{ ACPI_RSC_MOVE_SERIAL_VEN,
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ACPI_RS_OFFSET(data.csi2_serial_bus.vendor_data),
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0,
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sizeof(struct aml_resource_csi2_serialbus) },
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/* Resource Source */
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{ ACPI_RSC_MOVE8,
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ACPI_RS_OFFSET(data.csi2_serial_bus.resource_source.index),
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AML_OFFSET(csi2_serial_bus.res_source_index),
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1 },
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{ ACPI_RSC_COUNT_SERIAL_RES,
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ACPI_RS_OFFSET(data.csi2_serial_bus.resource_source.string_length),
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AML_OFFSET(csi2_serial_bus.type_data_length),
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sizeof(struct aml_resource_csi2_serialbus) },
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{ ACPI_RSC_MOVE_SERIAL_RES,
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ACPI_RS_OFFSET(data.csi2_serial_bus.resource_source.string_ptr),
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AML_OFFSET(csi2_serial_bus.type_data_length),
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sizeof(struct aml_resource_csi2_serialbus) },
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};
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/*******************************************************************************
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*
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* acpi_rs_convert_i2c_serial_bus
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@ -82,6 +82,13 @@ const char *acpi_gbl_mtp_decode[] = {
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"AddressRangeNVS"
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};
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||||
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||||
const char *acpi_gbl_phy_decode[] = {
|
||||
"Type C",
|
||||
"Type D",
|
||||
"Unknown Type",
|
||||
"Unknown Type"
|
||||
};
|
||||
|
||||
const char *acpi_gbl_rng_decode[] = {
|
||||
"InvalidRanges",
|
||||
"NonISAOnlyRanges",
|
||||
|
|
@ -161,7 +168,8 @@ const char *acpi_gbl_sbt_decode[] = {
|
|||
"/* UNKNOWN serial bus type */",
|
||||
"I2C",
|
||||
"SPI",
|
||||
"UART"
|
||||
"UART",
|
||||
"CSI2"
|
||||
};
|
||||
|
||||
/* I2C serial bus access mode */
|
||||
|
|
|
|||
|
|
@ -64,6 +64,7 @@ const u8 acpi_gbl_resource_aml_serial_bus_sizes[] = {
|
|||
ACPI_AML_SIZE_LARGE(struct aml_resource_i2c_serialbus),
|
||||
ACPI_AML_SIZE_LARGE(struct aml_resource_spi_serialbus),
|
||||
ACPI_AML_SIZE_LARGE(struct aml_resource_uart_serialbus),
|
||||
ACPI_AML_SIZE_LARGE(struct aml_resource_csi2_serialbus),
|
||||
};
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -381,7 +381,7 @@ struct acpi_resource_gpio {
|
|||
#define ACPI_IO_RESTRICT_OUTPUT 2
|
||||
#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
|
||||
|
||||
/* Common structure for I2C, SPI, and UART serial descriptors */
|
||||
/* Common structure for I2C, SPI, UART, CSI2 serial descriptors */
|
||||
|
||||
#define ACPI_RESOURCE_SERIAL_COMMON \
|
||||
u8 revision_id; \
|
||||
|
|
@ -403,6 +403,7 @@ ACPI_RESOURCE_SERIAL_COMMON};
|
|||
#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
|
||||
#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
|
||||
#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
|
||||
#define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4
|
||||
|
||||
/* Values for slave_mode field above */
|
||||
|
||||
|
|
@ -505,6 +506,11 @@ struct acpi_resource_uart_serialbus {
|
|||
#define ACPI_UART_CLEAR_TO_SEND (1<<6)
|
||||
#define ACPI_UART_REQUEST_TO_SEND (1<<7)
|
||||
|
||||
struct acpi_resource_csi2_serialbus {
|
||||
ACPI_RESOURCE_SERIAL_COMMON u8 local_port_instance;
|
||||
u8 phy_type;
|
||||
};
|
||||
|
||||
struct acpi_resource_pin_function {
|
||||
u8 revision_id;
|
||||
u8 pin_config;
|
||||
|
|
@ -634,6 +640,7 @@ union acpi_resource_data {
|
|||
struct acpi_resource_i2c_serialbus i2c_serial_bus;
|
||||
struct acpi_resource_spi_serialbus spi_serial_bus;
|
||||
struct acpi_resource_uart_serialbus uart_serial_bus;
|
||||
struct acpi_resource_csi2_serialbus csi2_serial_bus;
|
||||
struct acpi_resource_common_serialbus common_serial_bus;
|
||||
struct acpi_resource_pin_function pin_function;
|
||||
struct acpi_resource_pin_config pin_config;
|
||||
|
|
|
|||
Loading…
Reference in New Issue