From 95caca311f1047d5c6640e671bdd848cb58d8425 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Michal=20Mal=C3=BD?= <madcatxster@devoid-pointer.net>
Date: Tue, 28 Jul 2015 17:21:43 +0200
Subject: [PATCH] Add debugging output specific to FF_CONSTANT to the dummy
 device.

---
 klgdff.c | 72 +++++++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 63 insertions(+), 9 deletions(-)

diff --git a/klgdff.c b/klgdff.c
index 52115f3..fc1c6c7 100644
--- a/klgdff.c
+++ b/klgdff.c
@@ -71,9 +71,27 @@ static int klgdff_er_stop(struct klgd_command_stream *s, const struct ff_effect
 
 static int klgdff_start(struct klgd_command_stream *s, const struct ff_effect *effect, const int repeat)
 {
-	char *text = kasprintf(GFP_KERNEL, "Playing effect, type %d, id %d, repeat %d", effect->type, effect->id, repeat);
-	size_t len = strlen(text);
-	struct klgd_command *c = klgd_alloc_cmd(len + 1);
+	char *text;
+	size_t len;
+	struct klgd_command *c;
+
+	switch (effect->type) {
+	case FF_CONSTANT:
+	{
+		s32 x;
+		s32 y;
+
+		ffpl_lvl_dir_to_x_y(effect->u.constant.level, effect->direction, &x, &y);
+		text = kasprintf(GFP_KERNEL, "Playing FF_CONSTANT, level: %d, dir: %u, X: %d, Y: %d", effect->u.constant.level, effect->direction, x, y);
+		break;
+	}
+	default:
+		text = kasprintf(GFP_KERNEL, "Playing effect, type %d, id %d, repeat %d", effect->type, effect->id, repeat);
+		break;
+	}
+
+	len = strlen(text);
+	c = klgd_alloc_cmd(len + 1);
 
 	if (!c)
 		return -ENOMEM;
@@ -99,9 +117,27 @@ static int klgdff_stop(struct klgd_command_stream *s, const struct ff_effect *ef
 
 static int klgdff_update(struct klgd_command_stream *s, const struct ff_effect *effect)
 {
-	char *text = kasprintf(GFP_KERNEL, "Updating effect, type %d, id %d", effect->type, effect->id);
-	size_t len = strlen(text);
-	struct klgd_command *c = klgd_alloc_cmd(len + 1);
+	char *text;
+	size_t len;
+	struct klgd_command *c;
+
+	switch (effect->type) {
+	case FF_CONSTANT:
+	{
+		s32 x;
+		s32 y;
+
+		ffpl_lvl_dir_to_x_y(effect->u.constant.level, effect->direction, &x, &y);
+		text = kasprintf(GFP_KERNEL, "Updating FF_CONSTANT, level: %d, dir: %u, X: %d, Y: %d", effect->u.constant.level, effect->direction, x, y);
+		break;
+	}
+	default:
+		text = kasprintf(GFP_KERNEL, "Updating, type %d, id %d", effect->type, effect->id);
+		break;
+	}
+
+	len = strlen(text);
+	c = klgd_alloc_cmd(len + 1);
 
 	if (!c)
 		return -ENOMEM;
@@ -127,9 +163,27 @@ static int klgdff_upload(struct klgd_command_stream *s, const struct ff_effect *
 
 static int klgdff_up_start(struct klgd_command_stream *s, const struct ff_effect *effect, const int repeat)
 {
-	char *text = kasprintf(GFP_KERNEL, "Uploading and starting effect, type %d, id %d, repeat %d", effect->type, effect->id, repeat);
-	size_t len = strlen(text);
-	struct klgd_command *c = klgd_alloc_cmd(len + 1);
+	char *text;
+	size_t len;
+	struct klgd_command *c;
+
+	switch (effect->type) {
+	case FF_CONSTANT:
+	{
+		s32 x;
+		s32 y;
+
+		ffpl_lvl_dir_to_x_y(effect->u.constant.level, effect->direction, &x, &y);
+		text = kasprintf(GFP_KERNEL, "Uploading and starting FF_CONSTANT, level: %d, dir: %u, X: %d, Y: %d", effect->u.constant.level, effect->direction, x, y);
+		break;
+	}
+	default:
+		text = kasprintf(GFP_KERNEL, "Uploading and starting effect, type %d, id %d, repeat %d", effect->type, effect->id, repeat);
+		break;
+	}
+
+	len = strlen(text);
+	c = klgd_alloc_cmd(len + 1);
 
 	if (!c)
 		return -ENOMEM;
-- 
2.43.5