Stub in some backends

4 files changed, 39 insertions, 2 deletions

diff --git a/Makefile b/Makefile
index 4c1ea94..108f8d0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 sources = \
 	  cvt.c \
+	  displayid.c \
+	  edid.c \
 	  gtf.c \
 	  mode.c \
 	  monitor.c
diff --git a/displayid.c b/displayid.c
new file mode 100644
index 0000000..ef6cb14
--- /dev/null
+++ b/displayid.c
@@ -0,0 +1,17 @@
+#include "minitru-int.h"
+
+static uint32_t displayid_probe(struct mt_monitor *mon)
+{
+    return 0;
+}
+
+static struct mt_mode *
+displayid_modes(struct mt_monitor *mon)
+{
+    return NULL;
+}
+
+hidden struct mt_backend _mt_displayid_backend = {
+    displayid_probe,
+    displayid_modes,
+};
diff --git a/edid.c b/edid.c
new file mode 100644
index 0000000..f97d8ad
--- /dev/null
+++ b/edid.c
@@ -0,0 +1,17 @@
+#include "minitru-int.h"
+
+static uint32_t edid_probe(struct mt_monitor *mon)
+{
+    return 0;
+}
+
+static struct mt_mode *
+edid_modes(struct mt_monitor *mon)
+{
+    return NULL;
+}
+
+hidden struct mt_backend _mt_edid_backend = {
+    edid_probe,
+    edid_modes,
+};
diff --git a/monitor.c b/monitor.c
index 8d9cdd8..0503cee 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1,7 +1,8 @@
 #include "minitru-int.h"
 
-const struct mt_backend *backends[] = {
-    NULL
+static const struct mt_backend *backends[] = {
+    &_mt_edid_backend,
+    &_mt_displayid_backend,
 };
 const int num_backends = sizeof(backends) / sizeof(struct mt_backend);