Re: [PATCH] Logitech G13 driver (fixed cc list --- ignore others)
From: Pavel Machek <hidden>
Date: 2009-12-16 10:34:40
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lkml
Hi!
This is a driver for the Logitech G13 gamepad, and contains three key parts. In the USB reports the device identifies itself as a HID, and as a result this driver is under the HID framework. There are two primary sub-components to this driver; an input device and a framebuffer device. Although identified as a HID, the device does not support standard HID input messages. As a result, a sub-input device is allocated and registered separately in g13_probe(). The raw events are monitored and key presses/joystick activity is reported through the input device after referencing an indexed keymap. Additionally, this device contains a 160x43 monochrome LCD display. A registered framebuffer device manages this display. The design of this portion of the driver was based on the design of the hecubafb driver with deferred framebuffer I/O since there is no real memory to map. This patch is against the torvalds/linux-2.6.git tree.
Should this use auxdisplay framework and be located there?
quoted hunk ↗ jump to hunk
--- /dev/null +++ b/drivers/hid/hid-g13-logo.xbm@@ -0,0 +1,75 @@ +#define g13_lcd_width 160 +#define g13_lcd_height 43 +static unsigned char g13_lcd_bits[] = { + 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x28, 0x03, 0x00, 0x40, 0x01, 0x00, 0xc0, 0x3f, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa1, + 0x08, 0x00, 0x08, 0x00, 0x00, 0xe0, 0x7f, 0x00, 0x00, 0x00,0x00, 0x00,
I'd prefer to go without another logo. Just make sure default penguin gets there or something. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html