diff options
| author | Marcus Glocker <mglocker@cvs.openbsd.org> | 2009-05-31 18:26:45 +0000 |
|---|---|---|
| committer | Marcus Glocker <mglocker@cvs.openbsd.org> | 2009-05-31 18:26:45 +0000 |
| commit | 9e549b6118ce4a33059dc512ba3b70a21f384d5a (patch) | |
| tree | 73c805460d31abb747a8693a6e666ff834a59b4e /sys/dev/usb/udl.h | |
| parent | 691ba91908819839d254240fc215605a6cd4fd04 (diff) | |
We are able to address 256 pixels (16bit) per command not just 128 pixels.
This safes us some protocol overhead, especially when bit blittering
large regions.
Diffstat (limited to 'sys/dev/usb/udl.h')
| -rw-r--r-- | sys/dev/usb/udl.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/usb/udl.h b/sys/dev/usb/udl.h index 6287aa83646..084b6017c82 100644 --- a/sys/dev/usb/udl.h +++ b/sys/dev/usb/udl.h @@ -1,4 +1,4 @@ -/* $OpenBSD: udl.h,v 1.2 2009/05/10 14:53:27 mglocker Exp $ */ +/* $OpenBSD: udl.h,v 1.3 2009/05/31 18:26:44 mglocker Exp $ */ /* * Copyright (c) 2009 Marcus Glocker <mglocker@openbsd.org> @@ -20,7 +20,7 @@ * Bulk command xfer structure. */ #define UDL_CMD_MAX_XFER_SIZE 1048576 -#define UDL_CMD_MAX_DATA_SIZE 256 +#define UDL_CMD_MAX_DATA_SIZE 512 #define UDL_CMD_MAX_PIXEL_COUNT (UDL_CMD_MAX_DATA_SIZE / 2) struct udl_cmd_xfer { |