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KconfigD25-Jun-2016485 1513

MakefileD25-Jun-2016252 53

TODOD25-Jun-2016614 1715

ddk750.hD25-Jun-2016704 2513

ddk750_chip.cD25-Jun-20169.6 KiB380240

ddk750_chip.hD25-Jun-20162.1 KiB8047

ddk750_display.cD25-Jun-20167.9 KiB250155

ddk750_display.hD25-Jun-20162.7 KiB10553

ddk750_dvi.cD25-Jun-20162.2 KiB9763

ddk750_dvi.hD25-Jun-20161.9 KiB6350

ddk750_help.cD25-Jun-2016339 1812

ddk750_help.hD25-Jun-2016484 2316

ddk750_hwi2c.cD25-Jun-20165.8 KiB263129

ddk750_hwi2c.hD25-Jun-2016334 128

ddk750_mode.cD25-Jun-20167.2 KiB203127

ddk750_mode.hD25-Jun-2016927 4227

ddk750_power.cD25-Jun-20163.3 KiB174120

ddk750_power.hD25-Jun-2016912 5424

ddk750_reg.hD25-Jun-2016123 KiB2,3732,162

ddk750_sii164.cD25-Jun-201610.6 KiB410208

ddk750_sii164.hD25-Jun-20165.4 KiB17291

ddk750_swi2c.cD25-Jun-201612.9 KiB517209

ddk750_swi2c.hD25-Jun-20161.8 KiB7218

modedb.hD25-Jun-20167.4 KiB234178

readmeD25-Jun-20161.5 KiB3931

sm750.cD25-Jun-201630.8 KiB1,279986

sm750.hD25-Jun-20165.1 KiB203138

sm750_accel.cD25-Jun-201612.2 KiB397251

sm750_accel.hD25-Jun-201613.1 KiB276230

sm750_cursor.cD25-Jun-20164.4 KiB204146

sm750_cursor.hD25-Jun-2016620 1815

sm750_help.hD25-Jun-20161.5 KiB5740

sm750_hw.cD25-Jun-201613.8 KiB553420

readme

1Introduction:
2	SM750 of Silicon MOtion is pci express display controller device.
3	The SM750 embedded graphics features include:
4	- dual display
5	- 2D acceleration
6	- 16MB integrated video memory
7
8About the kernel module parameter of driver:
9
10	Use 1280,8bpp index color and 60 hz mode:
11	insmod ./sm750fb.ko g_option="1280x1024-8@60"
12
13	Disable MTRR,Disable 2d acceleration,Disable hardware cursor,
14	and use a 800x600 mode :
15	insmod ./sm750fb.ko g_option="noaccel:nomtrr:nohwc:800x600"
16
17	dual frame buffer for driver with "dual" parameter
18	insmod ./sm750fb.ko g_option="dual,800x600:1024x768"
19	it will create fb0 and fb1 (or fb1,fb2 if fb0 already exist) under /dev
20	and user can use con2fb to link fbX and ttyX
21
22	Notes:
23	1) if you build the driver with built-in method, the parameter
24		you edited in the grub config file will be also the
25		same format as above modular method,but additionally add
26		"video=sm750fb:"
27		ahead of parameters,so,it looks like:
28		video=sm750fb:noaccel,1280x1024@60,otherparam,etc...
29		it equal to modular method with below command:
30		insmod ./sm750fb.ko g_option="noaccel:1280x1024@60:otherparm:etc..."
31
32	2) if you put 800x600 into the parameter without bpp and
33		refresh rate, kernel driver will defaulty use 16bpp and 60hz
34
35Important:
36	if you have vesafb enabled in your config then /dev/fb0 will be created by vesafb
37	and this driver will use fb1, fb2. In that case, you need to configure your X-server
38	to use fb1. Another simple althernative is to disable vesafb from your config.
39