From b52eb4bd173cc92338a09240ebea8fcf4989e758 Mon Sep 17 00:00:00 2001
From: Ralph Metzler <rjkm@metzlerbros.de>
Date: Mon, 13 Aug 2018 15:05:43 +0200
Subject: [PATCH] add ids and structs for Octopus GT Mini

---
 ddbridge/ddbridge-core.c |  4 +++-
 ddbridge/ddbridge-hw.c   | 50 ++++++++++++++++++++++++++++++++++++++++
 ddbridge/ddbridge-main.c |  1 +
 3 files changed, 54 insertions(+), 1 deletion(-)

diff --git a/ddbridge/ddbridge-core.c b/ddbridge/ddbridge-core.c
index 92f253a..b537137 100644
--- a/ddbridge/ddbridge-core.c
+++ b/ddbridge/ddbridge-core.c
@@ -4337,8 +4337,10 @@ static int ddb_gtl_init_link(struct ddb *dev, u32 l)
 			if (1 & ddbreadl(dev, regs))
 				break;
 		}
-		if (c == 5)
+		if (c == 5) {
+			ddbwritel(dev, 8, regs);
 			return -1;
+		}
 	}
 	id = ddbreadl(dev, DDB_LINK_TAG(l) | 8);
 	subid = ddbreadl(dev, DDB_LINK_TAG(l) | 12);
diff --git a/ddbridge/ddbridge-hw.c b/ddbridge/ddbridge-hw.c
index 34abc2c..bdb5e5d 100644
--- a/ddbridge/ddbridge-hw.c
+++ b/ddbridge/ddbridge-hw.c
@@ -181,6 +181,33 @@ static const struct ddb_regset octopro_gtl = {
 /****************************************************************************/
 /****************************************************************************/
 
+static const struct ddb_regset gtl_mini_input = {
+	.base = 0x400,
+	.num  = 0x14,
+	.size = 0x10,
+};
+
+static const struct ddb_regset gtl_mini_idma = {
+	.base = 0x800,
+	.num  = 0x40,
+	.size = 0x10,
+};
+
+static const struct ddb_regset gtl_mini_idma_buf = {
+	.base = 0x4000,
+	.num  = 0x40,
+	.size = 0x100,
+};
+
+static const struct ddb_regset gtl_mini_gtl = {
+	.base = 0xe00,
+	.num  = 0x03,
+	.size = 0x40,
+};
+
+/****************************************************************************/
+/****************************************************************************/
+
 static const struct ddb_regmap octopus_map = {
 	.irq_version = 1,
 	.irq_base_i2c = 0,
@@ -193,6 +220,7 @@ static const struct ddb_regmap octopus_map = {
 	.odma = &octopus_odma,
 	.odma_buf = &octopus_odma_buf,
 	.input = &octopus_input,
+
 	.output = &octopus_output,
 };
 
@@ -258,6 +286,18 @@ static const struct ddb_regmap octopus_sdr_map = {
 	.channel = &octopus_mod_2_channel,
 };
 
+static const struct ddb_regmap gtl_mini = {
+	.irq_version = 2,
+	.irq_base_i2c = 32,
+	.irq_base_idma = 64,
+	.irq_base_odma = 128,
+	.irq_base_gtl = 8,
+	.idma = &gtl_mini_idma,
+	.idma_buf = &gtl_mini_idma_buf,
+	.input = &gtl_mini_input,
+	.gtl = &gtl_mini_gtl,
+};
+
 /****************************************************************************/
 /****************************************************************************/
 
@@ -599,6 +639,15 @@ static const struct ddb_info ddb_m4 = {
 	.temp_num = 1,
 };
 
+static const struct ddb_info ddb_gtl_mini = {
+	.type     = DDB_OCTONET,
+	.name     = "Digital Devices Octopus GT Mini",
+	.regmap   = &gtl_mini,
+	.port_num = 0,
+	.i2c_mask = 0x00,
+	.ns_num   = 0,
+};
+
 /****************************************************************************/
 /****************************************************************************/
 
@@ -717,6 +766,7 @@ static const struct ddb_device_id ddb_device_ids[] = {
 	DDB_DEVID(0x0012, 0x0042, ddb_ci),
 	DDB_DEVID(0x0013, 0x0043, ddb_ci_s2_pro),
 	DDB_DEVID(0x0013, 0x0044, ddb_ci_s2_pro_a),
+	DDB_DEVID(0x0020, 0x0012, ddb_gtl_mini),
 
         /* Modulators */
 	DDB_DEVID(0x0201, 0x0001, ddb_mod),
diff --git a/ddbridge/ddbridge-main.c b/ddbridge/ddbridge-main.c
index e15f48b..92bcbb5 100644
--- a/ddbridge/ddbridge-main.c
+++ b/ddbridge/ddbridge-main.c
@@ -419,6 +419,7 @@ static const struct pci_device_id ddb_id_table[] __devinitconst = {
 	DDB_DEVICE_ANY(0x0011),
 	DDB_DEVICE_ANY(0x0012),
 	DDB_DEVICE_ANY(0x0013),
+	DDB_DEVICE_ANY(0x0020),
 	DDB_DEVICE_ANY(0x0201),
 	DDB_DEVICE_ANY(0x0203),
 	DDB_DEVICE_ANY(0x0210),