ACPICA: iASL Table Compiler: Add full support for RGRT ACPI table

ACPICA commit 6949e1dd2d92788a994ce657857fe8809159e71e

Includes compiler, disassembler, and template generator.

Link: https://github.com/acpica/acpica/commit/6949e1dd
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>

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index d042341e8ba93529b7dc45a46df09de7eaee6f93..f1d5e895052775aec4503167ca93d3371d9e9c36 100644 (file)
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -40,6 +40,7 @@
 #define ACPI_SIG_PMTT           "PMTT" /* Platform Memory Topology Table */
 #define ACPI_SIG_PPTT           "PPTT" /* Processor Properties Topology Table */
 #define ACPI_SIG_RASF           "RASF" /* RAS Feature table */
+#define ACPI_SIG_RGRT           "RGRT" /* Regulatory Graphics Resource Table */
 #define ACPI_SIG_SBST           "SBST" /* Smart Battery Specification Table */
 #define ACPI_SIG_SDEI           "SDEI" /* Software Delegated Exception Interface Table */
 #define ACPI_SIG_SDEV           "SDEV" /* Secure Devices table */
@@ -1790,6 +1791,32 @@ enum acpi_rasf_status {
 #define ACPI_RASF_ERROR                 (1<<2)
 #define ACPI_RASF_STATUS                (0x1F<<3)
 
+/*******************************************************************************
+ *
+ * RGRT - Regulatory Graphics Resource Table
+ *        Version 1
+ *
+ * Conforms to "ACPI RGRT" available at:
+ * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/
+ *
+ ******************************************************************************/
+
+struct acpi_table_rgrt {
+       struct acpi_table_header header;        /* Common ACPI table header */
+       u16 version;
+       u8 image_type;
+       u8 reserved;
+       u8 image[0];
+};
+
+/* image_type values */
+
+enum acpi_rgrt_image_type {
+       ACPI_RGRT_TYPE_RESERVED0 = 0,
+       ACPI_RGRT_IMAGE_TYPE_PNG = 1,
+       ACPI_RGRT_TYPE_RESERVED = 2     /* 2 and greater are reserved */
+};
+
 /*******************************************************************************
  *
  * SBST - Smart Battery Specification Table