From da8d2f0bd8ed3b3ea3da10faf3569f9748be5def Mon Sep 17 00:00:00 2001
From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Mon, 10 Aug 2009 16:10:26 +0000
Subject: [PATCH] - Implement BdaPropertyGetPinControl

svn path=/trunk/; revision=42599
---
 reactos/drivers/multimedia/bdasup/bdasup.c | 33 ++++++++++++++++++++--
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/reactos/drivers/multimedia/bdasup/bdasup.c b/reactos/drivers/multimedia/bdasup/bdasup.c
index ee9e2721e8d..63f3c36cddc 100644
--- a/reactos/drivers/multimedia/bdasup/bdasup.c
+++ b/reactos/drivers/multimedia/bdasup/bdasup.c
@@ -532,7 +532,7 @@ BdaPropertyGetControllingPinId(
 }
 
 /*
-    @unimplemented
+    @implemented
 */
 NTSTATUS
 NTAPI
@@ -541,8 +541,35 @@ BdaPropertyGetPinControl(
     IN KSPROPERTY *pKSProperty,
     OUT ULONG *pulProperty)
 {
-    UNIMPLEMENTED
-    return STATUS_NOT_IMPLEMENTED;
+    PKSPIN Pin;
+    PKSFILTER Filter;
+    PKSFILTERFACTORY FilterFactory;
+    PBDA_FILTER_INSTANCE_ENTRY InstanceEntry;
+
+    /* first get the pin */
+    Pin = KsGetPinFromIrp(Irp);
+    ASSERT(Pin);
+
+    /* now get the parent filter */
+    Filter = KsPinGetParentFilter(Pin);
+    ASSERT(Filter);
+
+    /* get parent filter factory */
+    FilterFactory = KsFilterGetParentFilterFactory(Filter);
+    ASSERT(FilterFactory);
+
+    /* find instance entry */
+    InstanceEntry = GetFilterInstanceEntry(FilterFactory);
+    ASSERT(InstanceEntry);
+
+    /* sanity check */
+    pKSProperty++;
+    ASSERT(pKSProperty->Id == KSPROPERTY_BDA_PIN_TYPE);
+
+    /* store pin id */
+    *pulProperty = Pin->Id;
+
+    return STATUS_SUCCESS;
 }
 
 /*