From: Bob Moore <robert.moore@intel.com>
Date: Wed, 22 Dec 2021 16:25:40 +0000 (+0100)
Subject: ACPICA: iASL/Disassembler: Additional support for NHLT table
X-Git-Tag: v6.1-rc5~2304^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e4a07f5acd730802ada629d52a29c4873f9826a4;p=platform%2Fkernel%2Flinux-starfive.git

ACPICA: iASL/Disassembler: Additional support for NHLT table

ACPICA commit 0420852ffc520b81960e877852703b739c16025c

Added support for Vendor-defined microphone arrays and SNR
(signal-to-noise) extension.

Link: https://github.com/acpica/acpica/commit/0420852f
Signed-off-by: Bob Moore <robert.moore@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 71ca090..380bff6 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -1495,12 +1495,10 @@ struct acpi_nhlt_device_specific_config_a {
 
 /* Values for Config Type above */
 
-#define ACPI_NHLT_TYPE_MIC_ARRAY            0x01
-#define ACPI_NHLT_TYPE_GENERIC              0x00
-
-/* Mask for Extension field of array_type */
-
-#define ACPI_NHLT_ARRAY_TYPE_MASK           0x10
+#define ACPI_NHLT_CONFIG_TYPE_GENERIC              0x00
+#define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY            0x01
+#define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK      0x03
+#define ACPI_NHLT_CONFIG_TYPE_RESERVED             0x04	/* 4 and above are reserved */
 
 struct acpi_nhlt_device_specific_config_b {
 	u32 capabilities_size;
@@ -1511,6 +1509,11 @@ struct acpi_nhlt_device_specific_config_c {
 	u8 virtual_slot;
 };
 
+struct acpi_nhlt_render_device_specific_config {
+	u32 capabilities_size;
+	u8 virtual_slot;
+};
+
 struct acpi_nhlt_wave_extensible {
 	u16 format_tag;
 	u16 channel_count;
@@ -1573,17 +1576,22 @@ struct acpi_nhlt_mic_device_specific_config {
 
 /* Values for array_type_ext above */
 
-#define SMALL_LINEAR_2ELEMENT               0x0A
-#define BIG_LINEAR_2ELEMENT                 0x0B
-#define FIRST_GEOMETRY_LINEAR_4ELEMENT      0x0C
-#define PLANAR_LSHAPED_4ELEMENT             0x0D
-#define SECOND_GEOMETRY_LINEAR_4ELEMENT     0x0E
-#define VENDOR_DEFINED                      0x0F
-#define ARRAY_TYPE_MASK                     0x0F
-#define ARRAY_TYPE_EXT_MASK                 0x10
+#define ACPI_NHLT_ARRAY_TYPE_RESERVED               0x09	// 9 and below are reserved
+#define ACPI_NHLT_SMALL_LINEAR_2ELEMENT             0x0A
+#define ACPI_NHLT_BIG_LINEAR_2ELEMENT               0x0B
+#define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT    0x0C
+#define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT           0x0D
+#define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT   0x0E
+#define ACPI_NHLT_VENDOR_DEFINED                    0x0F
+#define ACPI_NHLT_ARRAY_TYPE_MASK                   0x0F
+#define ACPI_NHLT_ARRAY_TYPE_EXT_MASK               0x10
+
+#define ACPI_NHLT_NO_EXTENSION                      0x0
+#define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT           (1<<4)
 
-#define NO_EXTENSION                        0x0
-#define MIC_SNR_SENSITIVITY_EXT             0x1
+struct acpi_nhlt_vendor_mic_count {
+	u8 microphone_count;
+};
 
 struct acpi_nhlt_vendor_mic_config {
 	u8 type;
@@ -1603,22 +1611,25 @@ struct acpi_nhlt_vendor_mic_config {
 
 /* Values for Type field above */
 
-#define MIC_OMNIDIRECTIONAL                 0
-#define MIC_SUBCARDIOID                     1
-#define MIC_CARDIOID                        2
-#define MIC_SUPER_CARDIOID                  3
-#define MIC_HYPER_CARDIOID                  4
-#define MIC_8_SHAPED                        5
-#define MIC_VENDOR_DEFINED                  7
+#define ACPI_NHLT_MIC_OMNIDIRECTIONAL       0
+#define ACPI_NHLT_MIC_SUBCARDIOID           1
+#define ACPI_NHLT_MIC_CARDIOID              2
+#define ACPI_NHLT_MIC_SUPER_CARDIOID        3
+#define ACPI_NHLT_MIC_HYPER_CARDIOID        4
+#define ACPI_NHLT_MIC_8_SHAPED              5
+#define ACPI_NHLT_MIC_RESERVED6             6	// 6 is reserved
+#define ACPI_NHLT_MIC_VENDOR_DEFINED        7
+#define ACPI_NHLT_MIC_RESERVED              8	// 8 and above are reserved
 
 /* Values for Panel field above */
 
-#define MIC_TOP                             0
-#define MIC_BOTTOM                          1
-#define MIC_LEFT                            2
-#define MIC_RIGHT                           3
-#define MIC_FRONT                           4
-#define MIC_REAR                            5
+#define ACPI_NHLT_MIC_POSITION_TOP          0
+#define ACPI_NHLT_MIC_POSITION_BOTTOM       1
+#define ACPI_NHLT_MIC_POSITION_LEFT         2
+#define ACPI_NHLT_MIC_POSITION_RIGHT        3
+#define ACPI_NHLT_MIC_POSITION_FRONT        4
+#define ACPI_NHLT_MIC_POSITION_BACK         5
+#define ACPI_NHLT_MIC_POSITION_RESERVED     6	// 6 and above are reserved
 
 struct acpi_nhlt_vendor_mic_device_specific_config {
 	struct acpi_nhlt_mic_device_specific_config mic_array_device_config;
@@ -1633,8 +1644,9 @@ struct acpi_nhlt_mic_snr_sensitivity_extension {
 	u32 sensitivity;
 };
 
+/* Render device with feedback */
+
 struct acpi_nhlt_render_feedback_device_specific_config {
-	struct acpi_nhlt_device_specific_config device_config;
 	u8 feedback_virtual_slot;	// render slot in case of capture
 	u16 feedback_channels;	// informative only
 	u16 feedback_valid_bits_per_sample;