Hello NXP Community,
I'm working with an i.MX8MP processor and a 1920x360 HDMI display. While the resolution displays correctly at 60Hz, I'm encountering an issue where the GUI doesn't fit properly within the display area.
Here are the values I am using in my EDID configuration:
#define CLOCK 60000 /* kHz */
#define XPIX 1920
#define YPIX 360
#define XY_RATIO XY_RATIO_16_9 // Tried with XY_RATIO_16_3 as well, but no improvement
#define XBLANK 280
#define YBLANK 45
#define XOFFSET 88
#define XPULSE 44
#define YOFFSET 9
#define YPULSE 5
#define DPI 96
#define VFREQ 60 /* Hz */
#define TIMING_NAME "Linux FHD"
#define HSYNC_POL 1
#define VSYNC_POL 1
The resolution itself (1920x360) displays correctly, but the GUI content extends beyond the visible screen area vertically. I’ve tried adjusting XY_RATIO between 16:9 and 16:3 with no success. Additionally, I’ve experimented with increasing YBLANK and YOFFSET values, but the GUI still does not fit as expected.
- Are there specific values I should prioritize adjusting (e.g., YBLANK, YOFFSET, or sync pulse settings) to achieve a proper vertical fit ?if yes ,What value ?
- Is there any other area in the device tree or EDID settings I should verify or modify to resolve this vertical fit issue?
Any guidance on specific adjustments or other configurations to check would be much appreciated!
Regards,
Dheeraj
