lib: extract kmstest_get_pipe_from_crtc_id

3 files changed, 15 insertions, 14 deletions

diff --git a/lib/drmtest.c b/lib/drmtest.c
index e55f63a..8518bde 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -916,3 +916,16 @@ void kmstest_dump_mode(drmModeModeInfo *mode)
 	fflush(stdout);
 }
 
+int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id)
+{
+	struct drm_i915_get_pipe_from_crtc_id pfci;
+	int ret;
+
+	memset(&pfci, 0, sizeof(pfci));
+	pfci.crtc_id = crtc_id;
+	ret = drmIoctl(fd, DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID, &pfci);
+	assert(ret == 0);
+
+	return pfci.pipe;
+}
+
diff --git a/lib/drmtest.h b/lib/drmtest.h
index 796fa83..2000b70 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -110,6 +110,7 @@ unsigned int kmstest_create_fb(int fd, int width, int height, int bpp,
 			       void *func_arg);
 void kmstest_remove_fb(int fd, int fb_id);
 void kmstest_dump_mode(drmModeModeInfo *mode);
+int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id);
 
 inline static void _do_or_die(const char *function, int line, int ret)
 {
diff --git a/tests/kms_flip.c b/tests/kms_flip.c
index e05efb1..e676f9b 100644
--- a/tests/kms_flip.c
+++ b/tests/kms_flip.c
@@ -938,19 +938,6 @@ static void run_test_on_crtc(struct test_output *o, int crtc, int duration)
 	drmModeFreeConnector(o->connector);
 }
 
-static int get_pipe_from_crtc_id(int crtc_id)
-{
-	struct drm_i915_get_pipe_from_crtc_id pfci;
-	int ret;
-
-	memset(&pfci, 0, sizeof(pfci));
-	pfci.crtc_id = crtc_id;
-	ret = drmIoctl(drm_fd, DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID, &pfci);
-	assert(ret == 0);
-
-	return pfci.pipe;
-}
-
 static int run_test(int duration, int flags, const char *test_name)
 {
 	struct test_output o;
@@ -975,7 +962,7 @@ static int run_test(int duration, int flags, const char *test_name)
 			o.flip_state.name = "flip";
 			o.vblank_state.name = "vblank";
 			crtc = resources->crtcs[i];
-			o.pipe = get_pipe_from_crtc_id(crtc);
+			o.pipe = kmstest_get_pipe_from_crtc_id(drm_fd, crtc);
 
 			run_test_on_crtc(&o, crtc, duration);
 		}