linux/drivers/staging/sm750fb
Mike Rapoport 7124080feb staging: sm750fb: change definition of DE_PITCH fields
Use stratight-forward definition of DE_PITCH register fields
and use open-coded implementation for register manipulation

Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-15 18:26:17 -08:00
..
ddk750_chip.c staging: sm750fb: use BIT macro for DMA_ABORT_INTERRUPT single-bit fields 2016-02-11 19:52:37 -08:00
ddk750_chip.h staging: sm750fb: Remove multiple blank lines 2015-10-12 20:33:51 -07:00
ddk750_display.c staging: sm750fb: change definition of CRT_DISPLAY_CTRL multi-bit fields 2016-02-11 19:52:37 -08:00
ddk750_display.h staging: sm750fb: Prefer using BIT Macro 2015-10-17 09:03:16 -07:00
ddk750_dvi.c staging: sm750fb: add missing blank line after declarations 2015-07-14 22:52:53 -07:00
ddk750_dvi.h Staging: sm750fb: ddk750_dvi.h: Fix brace coding style issue 2015-07-14 18:31:12 -07:00
ddk750_help.c staging: sm750fb: add space before open parenthesis 2015-07-14 22:52:00 -07:00
ddk750_help.h staging: sm750fb: Replace include <asm/*.h> with include <linux/*.h> 2015-10-24 19:02:42 -07:00
ddk750_hwi2c.c staging: sm750fb: use BIT macro for I2C_STATUS fields 2016-02-11 19:52:37 -08:00
ddk750_hwi2c.h staging: sm750fb: ddk750_*i2c: shorten lines to under 80 characters 2015-09-14 08:50:47 -07:00
ddk750_mode.c staging: sm750fb: change definition of PANEL_VERTICAL_SYNC fields 2016-02-15 18:26:17 -08:00
ddk750_mode.h staging: sm750fb: fix brace placement 2015-07-14 22:52:52 -07:00
ddk750_power.c staging: sm750fb: Remove unneeded braces in if...else statements 2016-02-14 16:49:09 -08:00
ddk750_power.h staging: sm750fb: use BIT macro for MISC_CTRL single-bit fields 2016-02-07 18:51:36 -08:00
ddk750_reg.h staging: sm750fb: change definition of PANEL_VERTICAL_SYNC fields 2016-02-15 18:26:17 -08:00
ddk750_sii164.c staging: sm750fb: ddk750_sii164: fix defines for i2c{Read, Write}reg 2016-02-07 18:51:36 -08:00
ddk750_sii164.h staging: sm750fb, fix typos 2016-02-07 18:53:35 -08:00
ddk750_swi2c.c staging: sm750fb: remove dead code 2015-09-29 15:20:35 +02:00
ddk750_swi2c.h staging: sm750fb: ddk750_swi2c: further reduce CamelCase 2015-09-14 08:50:47 -07:00
ddk750.h
Kconfig staging: sm750fb: Add missing Kconfig dependency 2015-06-08 13:26:30 -07:00
Makefile
readme Staging: fixed multiple spelling errors. 2015-05-08 09:23:58 +02:00
sm750_accel.c staging: sm750fb: change definition of DE_PITCH fields 2016-02-15 18:26:17 -08:00
sm750_accel.h staging: sm750fb: change definition of DE_PITCH fields 2016-02-15 18:26:17 -08:00
sm750_cursor.c staging: sm750fb: change definition of HWC_COLOR_{12, 3} fields 2016-02-15 18:26:17 -08:00
sm750_cursor.h Staging: sm750fb: Fix "foo* bar" should be "foo *bar" errors 2015-08-14 19:20:42 -07:00
sm750_help.h staging: sm750fb: remove unused macros 2015-09-30 12:26:20 +02:00
sm750_hw.c staging: sm750fb: Remove inclusion of header file 2016-02-15 18:26:17 -08:00
sm750.c staging: sm750fb, fix typos 2016-02-07 18:53:35 -08:00
sm750.h staging: sm750fb, fix typos 2016-02-07 18:53:35 -08:00
TODO staging: sm750: Fix lynxfb_ops_imageblit() if image->depth != 1 2015-05-24 13:34:49 -07:00

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 parameter 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 parameter
		you edited in the grub config file will be also the
		same format as above modular method,but additionally 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 parameter 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.