Hi All,
I would like to ask about LVDS display setting on LinuxBSP.
My customer is developing his i.MX6Q board with 640x480 LCD connected via LVDS.
Please find the attached file for the timing specification of the LCD.
He is developing his software based on your LinuxBSP.
He tried some LCD settings written in ldb.c as follows but could not make the LCD work.
Could you give your advice on what setting he should use for the LCD?
For struct fb_videomode;
{ NULL, 60, 640, 480, 39722, 48, 16, 33, 10, 96, 2, 0, FB_VMODE_NONINTERLACED, 0, },// cea_mode
{ NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2, 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA }, // DVI setting
{ NULL, 72, 640, 480, 31746, 128, 24, 29, 9, 40, 2, 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
{ NULL, 75, 640, 480, 31746, 120, 16, 16, 01, 64, 3, 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
{ NULL, 85, 640, 480, 27777, 80, 56, 25, 01, 56, 3, 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
BR,
Miyamoto
Japan FAE
Had your issue got resolved? If yes, we are going to close the discussion in 3 days. If you still need help, please feel free to reply with an update to this discussion.
Thanks,
Yixing
Dear All,
Sorry for my poor explanation.
The parameter entities listed in the previous post were added into 'static struct fb_videomode ldb_modedb[]' table in ldb.c.
Could you show me which of the parameters may suite for the LCD?
Please let me know if you need more information.
Japan FAE
This discussion is closed since no activity. If you still need help, please feel free to reply with an update to this discussion, or create another discussion.
Thanks,
Yixing