diff mbox

[v2,07/12] FSP/LED: Use LED mode information

Message ID 20150406083139.24643.15504.stgit@localhost.localdomain
State Accepted
Headers show

Commit Message

Vasant Hegde April 6, 2015, 8:31 a.m. UTC 
Lets use the LED mode information populated by previous patch.

We don't support fault indicator in 'Guiding Light' mode. So
don't expose fault indicator to playload in Guiding Light mode.

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
---
 hw/fsp/fsp-leds.c |   17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)
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Patch

diff --git a/hw/fsp/fsp-leds.c b/hw/fsp/fsp-leds.c
index a932016..1637000 100644
--- a/hw/fsp/fsp-leds.c
+++ b/hw/fsp/fsp-leds.c
@@ -1284,6 +1284,7 @@  success:
  */
 void create_led_device_nodes(void)
 {
+	const char *led_mode = NULL;
 	struct fsp_led_data *led, *next;
 	struct dt_node *pled, *cled;
 
@@ -1316,6 +1317,12 @@  void create_led_device_nodes(void)
 
 	dt_add_property_strings(pled, "compatible", DT_PROPERTY_LED_COMPATIBLE);
 
+	led_mode = dt_prop_get(pled, DT_PROPERTY_LED_MODE);
+	if (!led_mode) {
+		prlog(PR_WARNING, PREFIX "Unknown LED operating mode\n");
+		return;
+	}
+
 	/* LED child nodes */
 	list_for_each_safe(&cec_ledq, led, next, link) {
 		/* Duplicate LED location code */
@@ -1332,8 +1339,14 @@  void create_led_device_nodes(void)
 			continue;
 		}
 
-		dt_add_property_strings(cled, DT_PROPERTY_LED_TYPES,
-					LED_TYPE_IDENTIFY, LED_TYPE_FAULT);
+		if (!strcmp(led_mode, LED_MODE_LIGHT_PATH))
+			dt_add_property_strings(cled, DT_PROPERTY_LED_TYPES,
+						LED_TYPE_IDENTIFY,
+						LED_TYPE_FAULT);
+		else
+			dt_add_property_strings(cled, DT_PROPERTY_LED_TYPES,
+						LED_TYPE_IDENTIFY);
+
 		if (is_enclosure_led(led->loc_code))
 			dt_add_property_strings(cled, DT_PROPERTY_LED_LOCATION,
 						LED_LOC_ENCLOSURE);