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GLCD Landscape to Portriat change settings

 

Hi all,

 

The LCD i used here as Sharp - 480*272. HEIGHT is 272, Width is 480. Now i can see the image on GLCD in Landscape mode. 

I want to change my LCD orientation in Portriat mode permanently. I modified timing parameters in linux-xx.xx./drivers/video/da8xx-fb.c 

as follow.

 

/* Sharp LK043T1DG01 */

[1] = {

.name = "Sharp_LK043T1DG01",

.width = 272,

.height = 480,

.hfp = 3,

.hbp = 3,

.hsw = 10,

.vfp = 2,

.vbp = 2,

.vsw = 41,

.pxl_clk = 7833600,

.invert_pxl_clk = 0,

},

 

But i am not able to see my image in Portriat orientation. please any one can suggest and solve my issues. 

 

Regards,

Francis