videomode: videomode_from_timing work
We currently have videomode_from_timing(), which takes one
display_timing entry from display_timings.
To make it easier to use display_timing without display_timings, this
patch renames videomode_from_timing() to videomode_from_timings(), and
adds a new videomode_from_timing() which just converts a given
display_timing to videomode.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
diff --git a/drivers/video/of_videomode.c b/drivers/video/of_videomode.c
index 5b8066c..111c2d1 100644
--- a/drivers/video/of_videomode.c
+++ b/drivers/video/of_videomode.c
@@ -43,7 +43,7 @@
if (index == OF_USE_NATIVE_MODE)
index = disp->native_mode;
- ret = videomode_from_timing(disp, vm, index);
+ ret = videomode_from_timings(disp, vm, index);
if (ret)
return ret;
diff --git a/drivers/video/videomode.c b/drivers/video/videomode.c
index a3d95f2..df375c9 100644
--- a/drivers/video/videomode.c
+++ b/drivers/video/videomode.c
@@ -11,15 +11,9 @@
#include <video/display_timing.h>
#include <video/videomode.h>
-int videomode_from_timing(const struct display_timings *disp,
- struct videomode *vm, unsigned int index)
+void videomode_from_timing(const struct display_timing *dt,
+ struct videomode *vm)
{
- struct display_timing *dt;
-
- dt = display_timings_get(disp, index);
- if (!dt)
- return -EINVAL;
-
vm->pixelclock = dt->pixelclock.typ;
vm->hactive = dt->hactive.typ;
vm->hfront_porch = dt->hfront_porch.typ;
@@ -32,7 +26,20 @@
vm->vsync_len = dt->vsync_len.typ;
vm->flags = dt->flags;
+}
+EXPORT_SYMBOL_GPL(videomode_from_timing);
+
+int videomode_from_timings(const struct display_timings *disp,
+ struct videomode *vm, unsigned int index)
+{
+ struct display_timing *dt;
+
+ dt = display_timings_get(disp, index);
+ if (!dt)
+ return -EINVAL;
+
+ videomode_from_timing(dt, vm);
return 0;
}
-EXPORT_SYMBOL_GPL(videomode_from_timing);
+EXPORT_SYMBOL_GPL(videomode_from_timings);