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-rw-r--r--drivers/radeon/README13
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/radeon/README b/drivers/radeon/README
index 2e6b60163a..ea49a6d4b7 100644
--- a/drivers/radeon/README
+++ b/drivers/radeon/README
@@ -53,8 +53,19 @@ Example (disables adaptive deinterlacing):
echo "deinterlace=off">/dev/radeon_vid
To know more about these parameters - try read /dev/radeon_vid file ;)
-Note: don't use 'cat' since it can detect EOF during reading such files.
+Note: don't use 'cat' since it can't detect EOF during reading such files.
(I use midnight commander for that ;)
+or try this:
+head -n 20 /dev/radeon_vid
+
+List of parameters:
+~~~~~~~~~~~~~~~~~~~
+brightness=decval (-64:+63) doesn't work on radeons
+saturation=decval (0:+31) doesn't work on radeons
+double_buff=on/off enables/disables double buffering
+colour_key=hexval defines colour key
+deinterlace=on/off enables/disables adaprive deinterlacing
+deinterlace_pattern=hexval defines deinterlacing pattern
Note:
~~~~~