OMAP: DSS: Fix documentation regarding 'vram' kernel parameter

The DSS documentation didn't mention the option to give the VRAM start
address.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/Documentation/arm/OMAP/DSS b/Documentation/arm/OMAP/DSS
index 0af0e9eed5d6..888ae7b83ae4 100644
--- a/Documentation/arm/OMAP/DSS
+++ b/Documentation/arm/OMAP/DSS
@@ -255,9 +255,10 @@ framebuffer parameters.
 Kernel boot arguments
 ---------------------
 
-vram=<size>
-        - Amount of total VRAM to preallocate. For example, "10M". omapfb
-          allocates memory for framebuffers from VRAM.
+vram=<size>[,<physaddr>]
+        - Amount of total VRAM to preallocate and optionally a physical start
+          memory address. For example, "10M". omapfb allocates memory for
+          framebuffers from VRAM.
 
 omapfb.mode=<display>:<mode>[,...]
         - Default video mode for specified displays. For example,