CEC_HDMI_PORT variable support for exynos hardware.

[deb_libcec.git] / debian / patches / 0001_libcec_add-exynos-cec-variable.patch

diff -Nur a/src/lib/adapter/Exynos/ExynosCECAdapterCommunication.cpp b/src/lib/adapter/Exynos/ExynosCECAdapterCommunication.cpp
--- a/src/lib/adapter/Exynos/ExynosCECAdapterCommunication.cpp	2014-10-28 15:20:50.000000000 +0000
+++ b/src/lib/adapter/Exynos/ExynosCECAdapterCommunication.cpp	2015-01-25 23:42:05.324537990 +0000
@@ -161,16 +161,14 @@
 
 uint16_t CExynosCECAdapterCommunication::GetPhysicalAddress(void)
 {
-  uint16_t phys_addr = CEC_DEFAULT_PADDR;
+  char* addr_string = getenv("CEC_HDMI_PORT");
+  if (addr_string == NULL)
+    return CEC_DEFAULT_PHYSICAL_ADDRESS;
+  int addr_int = atoi(addr_string);
+  if (addr_int == 0)
+    return CEC_DEFAULT_PHYSICAL_ADDRESS;
 
-  FILE *f = fopen(CEC_PADDR_NAME, "r");
-  if(f) {
-    if(fscanf(f, "%hu", &phys_addr) != 1)
-      phys_addr = CEC_DEFAULT_PADDR;
-
-    fclose(f);
-  }
-  return phys_addr;
+  return 0x1000 * addr_int;
 }