Add support for MTCDTIPHP hardware version

1 files changed, 72 insertions, 1 deletions

diff --git a/io-module/mts_io.c b/io-module/mts_io.c
index ebb1b22..d2e36c3 100644
--- a/io-module/mts_io.c
+++ b/io-module/mts_io.c
@@ -47,7 +47,7 @@
 
 #include "mts_io.h"
 
-#define DRIVER_VERSION	"v1.5.16"
+#define DRIVER_VERSION	"v1.6.0"
 #define DRIVER_AUTHOR	"James Maki <jmaki@multitech.com>"
 #define DRIVER_DESC	"MTS-IO Controller"
 #define DRIVER_NAME	"mts-io"
@@ -883,6 +883,7 @@ mts_id_eeprom_load(void)
 		log_info("detected board %s", HW_VERSION_MTRV1_0_1);
 	} else if (((tmp=HW_VERSION_MTCDT_0_1),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0) ||
             ((tmp=HW_VERSION_MTCDTIP_0_0),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0)) {
+                int j=0;
 		attr_blength = sizeof  mtcdt_0_1_platform_attributes;
 		if(DEVICE_CAPA(id_eeprom.capa, CAPA_WIFI)) {
 			attr_blength += sizeof mtcdt_0_1_wifi_bt_attributes;
@@ -907,10 +908,80 @@ mts_id_eeprom_load(void)
 			all_attrs[current_count] = (struct attribute *)NULL;
 			mtcdt_0_1_platform_attribute_group.attrs = all_attrs;
 		}
+		
+                if((strncmp(id_eeprom.product_id, PRODUCT_ID_MTCDT, sizeof PRODUCT_ID_MTCDT - 1) == 0) && 
+                    (id_eeprom.product_id[sizeof PRODUCT_ID_MTCDT] == '-')  &&
+                      isdigit(id_eeprom.product_id[sizeof PRODUCT_ID_MTCDT])) {
+                    struct attribute **ap = mtcdt_0_1_platform_attribute_group.attrs;
+                    while(1) {
+                        if(ap[j] == NULL) {
+                            log_info("Did not find radio power attribute.  Possible driver fault.");
+                            break;
+                        }
+                        j++;
+                        if (is_radio_power_attr_mtcdt(ap[j])) {
+                            log_info("Pruning radio feature from mts-io",j);
+                            ap[j] = NULL;
+                            break;
+                        }
+                    }
+                }
+
 
 		attr_group = &mtcdt_0_1_platform_attribute_group;
 		gpio_pins = gpio_pins_mtcdt_0_1;
                 log_info("detected board %s", tmp);
+        } else if ((tmp=HW_VERSION_MTCDTIPHP_0_0),strncmp(id_eeprom.hw_version, tmp, strlen(tmp)) == 0) {
+		attr_blength = sizeof  mtcdt_0_1_platform_attributes;
+		if(DEVICE_CAPA(id_eeprom.capa, CAPA_WIFI)) {
+			attr_blength += sizeof mtcdt_0_1_wifi_bt_attributes;
+		}
+		if(DEVICE_CAPA(id_eeprom.capa, CAPA_GPS)) {
+			attr_blength += sizeof mtcdt_0_1_gnss_attributes;
+		}
+		if (attr_blength != sizeof mtcdt_0_1_platform_attributes) {
+			freelater = all_attrs = kmalloc(attr_blength,GFP_KERNEL);
+			current_blength = sizeof mtcdt_0_1_platform_attributes - sizeof (struct attribute *);
+			current_count = current_blength/(sizeof (struct attribute *));
+			memcpy(all_attrs,mtcdt_0_1_platform_attributes,current_blength);
+			if(DEVICE_CAPA(id_eeprom.capa, CAPA_WIFI)) {
+				memcpy(all_attrs + current_count,mtcdt_0_1_wifi_bt_attributes,sizeof mtcdt_0_1_wifi_bt_attributes);
+				current_count += sizeof mtcdt_0_1_wifi_bt_attributes / (sizeof  (struct attribute *));
+			}
+			if(DEVICE_CAPA(id_eeprom.capa, CAPA_GPS)) {
+				attr_blength += sizeof mtcdt_0_1_gnss_attributes;
+				memcpy(all_attrs + current_count,mtcdt_0_1_gnss_attributes,sizeof mtcdt_0_1_gnss_attributes);
+				current_count += sizeof mtcdt_0_1_gnss_attributes / (sizeof  (struct attribute *));
+			}
+			all_attrs[current_count] = (struct attribute *)NULL;
+			mtcdt_0_1_platform_attribute_group.attrs = all_attrs;
+		}
+                
+                int j=0;
+                /* See if we have no radio, and if so, prune out the stuff that follows */
+                if((strncmp(id_eeprom.product_id, PRODUCT_ID_MTCDTIPHP, sizeof PRODUCT_ID_MTCDTIPHP - 1) == 0) && 
+                    (id_eeprom.product_id[sizeof PRODUCT_ID_MTCDTIPHP-1] == '-')  &&
+                      isdigit(id_eeprom.product_id[sizeof PRODUCT_ID_MTCDTIPHP])) {
+                    struct attribute **ap = mtcdt_0_1_platform_attribute_group.attrs;
+                    while(1) {
+                        if(ap[j] == NULL) {
+                            log_info("Did not find radio power attribute.  Possible driver fault.");
+                            break;
+                        }
+                        j++;
+                        if (is_radio_power_attr_mtcdt(ap[j])) {
+                            log_info("Pruning radio feature from mts-io",j);
+                            ap[j] = NULL;
+                            break;
+                        }
+                    }
+                }
+		attr_group = &mtcdt_0_1_platform_attribute_group;
+		gpio_pins = gpio_pins_mtcdt_0_1;
+		if (DEVICE_CAPA(id_eeprom.capa, CAPA_LORA)) {
+			attr_group_lora = &mtcdtiphp_0_0_lora_attribute_group;
+                }
+		log_info("detected board %s", tmp);
 	} else {
 		attr_group = &mtcdt_platform_attribute_group;
 		gpio_pins = gpio_pins_mtcdt_0_0;