qti_haptics: rework for co-exitence with qpnp_haptics, allow only for…

… AOSP (Part 2)

drivers/input/misc/qti-haptics.c

@@ -225,7 +225,7 @@ struct qti_hap_chip {
 	bool				vdd_enabled;
 };
 
-extern bool miuirom;
+extern bool hapticsqti;
 static int wf_repeat[8] = {1, 2, 4, 8, 16, 32, 64, 128};
 static int wf_s_repeat[4] = {1, 2, 4, 8};
 const static char * const wf_src_str[] = {"vmax", "buffer", "audio", "pwm"};
@@ -1935,7 +1935,7 @@ static int qti_haptics_probe(struct platform_device *pdev)
 	struct ff_device *ff;
 	int rc = 0, effect_count_max;
 
-	if (miuirom)
+	if (!hapticsqti)
 		return -1;
 
 	chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);

drivers/soc/qcom/qpnp-haptic.c

@@ -175,6 +175,7 @@
 
 u32 adjusted_lra_play_rate_code[ADJUSTED_LRA_PLAY_RATE_CODE_ARRSIZE];
 
+extern bool hapticsqti;
 /* haptic debug register set */
 static u8 qpnp_hap_dbg_regs[] = {
 	0x0a, 0x0b, 0x0c, 0x46, 0x48, 0x4c, 0x4d, 0x4e, 0x4f, 0x51, 0x52, 0x53,
@@ -3214,13 +3215,19 @@ static struct platform_driver qpnp_haptic_driver = {
 
 static int __init qpnp_haptic_init(void)
 {
-	return platform_driver_register(&qpnp_haptic_driver);
+	if (hapticsqti)
+		return 0;
+	else
+		return platform_driver_register(&qpnp_haptic_driver);
 }
 module_init(qpnp_haptic_init);
 
 static void __exit qpnp_haptic_exit(void)
 {
-	return platform_driver_unregister(&qpnp_haptic_driver);
+	if (hapticsqti)
+		return;
+	else
+		platform_driver_unregister(&qpnp_haptic_driver);
 }
 module_exit(qpnp_haptic_exit);
 

init/main.c

@@ -308,6 +308,28 @@ static int __init set_selenforce_fake(char *val)
 	return 0;
 }
 __setup("selfake=", set_selenforce_fake);
+bool hapticsqti = false;
+static int __init set_qtihaptics_rom(char *val)
+{
+	unsigned int temp;
+
+	get_option(&val, &temp);
+
+	if (miuirom) {
+		hapticsqti = false;
+	} else {
+		if (temp) {
+			hapticsqti = true;
+		} else {
+			hapticsqti = false;
+		}
+	}
+
+	return 0;
+}
+__setup("qtihaptics=", set_qtihaptics_rom);
+EXPORT_SYMBOL_GPL(hapticsqti);
+
 /*
  * Used to generate warnings if static_key manipulation functions are used
  * before jump_label_init is called.