linux/drivers/staging/sm750fb
Greg Kroah-Hartman 97498bb576 Revert "Staging: sm750fb: Fix C99 Comments"
This reverts commit 6ad6b5ed3e.

It added a file that should not be in the kernel source tree.

Cc: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-04-04 12:00:25 +02:00
..
Kconfig
Makefile
TODO
ddk750.h
ddk750_chip.c Revert "Staging: sm750fb: Fix C99 Comments" 2015-04-04 12:00:25 +02:00
ddk750_chip.h staging: sm750fb: Cleanup the type of mmio750 2015-03-10 21:13:55 +01:00
ddk750_display.c staging: sm750fb: Add void to function definition with no arguments 2015-03-15 18:41:14 +01:00
ddk750_display.h
ddk750_dvi.c staging: sm750fb: Add void to function definition with no arguments 2015-03-15 18:41:14 +01:00
ddk750_dvi.h
ddk750_help.c staging: sm750fb: Cleanup the type of mmio750 2015-03-10 21:13:55 +01:00
ddk750_help.h staging: sm750fb: Cleanup the type of mmio750 2015-03-10 21:13:55 +01:00
ddk750_hwi2c.c staging: sm750fb: Make internal functions static 2015-03-26 13:02:28 +01:00
ddk750_hwi2c.h
ddk750_mode.c
ddk750_mode.h
ddk750_power.c staging: sm750fb: Add void to function definition with no arguments 2015-03-15 18:41:14 +01:00
ddk750_power.h
ddk750_reg.h
ddk750_sii164.c staging: sm750fb: Add void to function definition with no arguments 2015-03-15 18:41:14 +01:00
ddk750_sii164.h
ddk750_swi2c.c staging/sm75fb: Declare static functions as such 2015-03-20 14:00:54 +01:00
ddk750_swi2c.h
modedb.h
readme
sm750.c staging: sm750: move assignment out of if cond 2015-04-03 13:39:33 +02:00
sm750.h Staging: sm750fb: fix build warning with lynx_accel 2015-03-10 21:29:38 +01:00
sm750_accel.c staging: sm750fb: Remove unused function 2015-03-26 13:04:48 +01:00
sm750_accel.h Staging: sm750fb: fix hw_imageblit parameters 2015-03-10 22:03:01 +01:00
sm750_cursor.c staging: sm750fb: Fix __iomem pointer types 2015-03-26 13:04:48 +01:00
sm750_cursor.h
sm750_help.h
sm750_hw.c Staging: sm750fb: Add space after ',' 2015-03-15 18:41:15 +01:00
sm750_hw.h

readme

Introduction:
	SM750 of Silicon MOtion is pci express display controller device.
	The SM750 embedded graphics features include:
	- dual display
	- 2D acceleration
	- 16MB integrated video memory

About the kernel module paramter of driver:

	Use 1280,8bpp index color and 60 hz mode:
	insmod ./sm750fb.ko g_option="1280x1024-8@60"

	Disable MTRR,Disable 2d acceleration,Disable hardware cursor,
	and use a 800x600 mode :
	insmod ./sm750fb.ko g_option="noaccel:nomtrr:nohwc:800x600"

	dual frame buffer for driver with "dual" parameter
	insmod ./sm750fb.ko g_option="dual,800x600:1024x768"
	it will create fb0 and fb1 (or fb1,fb2 if fb0 already exist) under /dev
	and user can use con2fb to link fbX and ttyX

	Notes:
	1) if you build the driver with built-in method, the paramter
		you edited in the grub config file will be also the
		same format as above modular method,but additionaly add
		"video=sm750fb:"
		ahead of parameters,so,it looks like:
		video=sm750fb:noaccel,1280x1024@60,otherparam,etc...
		it equal to modular method with below command:
		insmod ./sm750fb.ko g_option="noaccel:1280x1024@60:otherparm:etc..."

	2) if you put 800x600 into the paramter without bpp and
		refresh rate, kernel driver will defaulty use 16bpp and 60hz

Important:
	if you have vesafb enabled in your config then /dev/fb0 will be created by vesafb
	and this driver will use fb1, fb2. In that case, you need to configure your X-server
	to use fb1. Another simple althernative is to disable vesafb from your config.