i2c probe patch

abhishek-samsung · Mar 10, 2022 · b7c52af · b7c52af
1 parent 7723684
commit b7c52af
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Showing 5 changed files with 14 additions and 2 deletions.
diff --git a/apps/examples/hello/hello_main.c b/apps/examples/hello/hello_main.c
@@ -61,12 +61,20 @@
  * hello_main
  ****************************************************************************/
 
+int counter = 0;
+
 #ifdef CONFIG_BUILD_KERNEL
 int main(int argc, FAR char *argv[])
 #else
 int hello_main(int argc, char *argv[])
 #endif
 {
+	sleep(2);
+	counter++;
 	printf("Hello, World!!\n");
+	if (counter == 3) {
+		printf("registering i2s driver\n");
+		struct i2s_dev_s *i2s = amebad_i2s_initialize(0);
+	}
 	return 0;
 }
diff --git a/apps/system/i2c/i2c_dev.c b/apps/system/i2c/i2c_dev.c
@@ -214,7 +214,7 @@ int i2ccmd_dev(FAR struct i2ctool_s *i2ctool, int argc, char **argv)
 				ret = I2C_TRANSFER(dev, msg, 2);
 			}
 
-			if (ret == OK) {
+			if (ret > 0) {
 				i2ctool_printf(i2ctool, "%02x ", addr);
 			} else {
 				i2ctool_printf(i2ctool, "-- ");

diff --git a/apps/system/i2c/i2c_get.c b/apps/system/i2c/i2c_get.c
@@ -237,12 +237,13 @@ int i2ctool_get(FAR struct i2ctool_s *i2ctool, FAR struct i2c_dev_s *dev, uint8_
 
 	/* Return the result of the read operation */
 
-	if (ret == OK) {
+	if (ret > 0) {
 		if (i2ctool->width == 8) {
 			*result = (uint16_t)u.data8;
 		} else {
 			*result = u.data16;
 		}
+		ret = 0;
 	}
 
 	return ret;

diff --git a/apps/system/i2c/i2c_set.c b/apps/system/i2c/i2c_set.c
@@ -254,6 +254,7 @@ int i2ctool_set(FAR struct i2ctool_s *i2ctool, FAR struct i2c_dev_s *dev, uint8_
 		}
 	} else {
 		ret = I2C_TRANSFER(dev, msg, 2);
+		if (ret > 0) ret = 0;
 	}
 
 	return ret;

diff --git a/os/board/rtl8721csm/src/rtl8721csm_boot.c b/os/board/rtl8721csm/src/rtl8721csm_boot.c
@@ -340,7 +340,9 @@ void board_initialize(void)
 		}
 	}
 #endif
+#ifdef CONFIG_AUDIO_UB6470
 	rtl_ub6470_initialize(0);
+#endif
 
 #ifdef CONFIG_FTL_ENABLED
 	app_ftl_init();