SN65DSI84: Interface forum

Hi Sijie,

I can't see the image you shared, please post it again. Note that you can't just copy+paste images, you have to attach them. 

Regards,

I.K. 

Hi L.K.

The following is my parameter setting, I want to confirm whether this setting is correct?

sn65dsi84,on-command-1080p = [09 01 00 /* <reg value wait(ms)> */
0d 00 00
0a 07 00
0b 20 00
10 26 00
11 00 00
12 59 00
13 00 00
18 6c 00
19 00 00
1a 03 00
1b 00 00
20 80 00 /* width-l(a) */
21 07 00 /* width-h(a) */
22 00 00 /* width-l(b) */
23 00 00 /* width-h(b) */
24 38 00 /* height-l(a) */
25 04 00 /* Height-h(a) */
26 00 00 /* height-l(b) */
27 00 00 /* height-h(b) */
28 04 00 /* sync delay low(a) */
29 01 00 /* sync delay high(a) */
2a 00 00 /* sync delay low(b) */
2b 00 00 /* sync delay high(b) */
2c 28 00 /* hpw-l(a) */
2d 00 00 /* hpw-h(a) */
2e 00 00 /* hpw-l(b) */
2f 00 00 /* hpw-h(b) */
30 0f 00 /* vpw-l(a) */
31 00 00 /* vpw-h(a) */
32 00 00 /* vpw-l(b) */
33 00 00 /* vpw-h(b) */
34 28 00 /* hbp(a) */
35 00 00 /* hbp(b) */
36 0f 00 /* vbp(a) */
37 00 00 /* vbp(b) */
38 3c 00 /* hfp(a) */
39 00 00 /* hfp(b) */
3a 0f 00 /* vfp(a) */
3b 00 00 /* vfp(b) */
3c 00 00 /* bit4 channel a test pattern; bit0 - channel b test pattern */
3d 00 00
3e 00 00
09 00 00
0d 01 00];

Regards,

sijie

Hi sijie,

Whether or not your settings are correct depends on your display panel and DSI source. Please reference this FAQ as a guide: https://e2e.ti.com/support/interface/f/138/t/918890 

Regards,

I.K.

Hi L.K.

I have used the DSI tuner software to recalculate the parameters, but when I click on the "Settings" and "Phone" options, 
the screen is still blurred, but the other options are displayed normally. What is causing this?

Regards,

sijie

Hi L.K.

I have solved my problem,thanks very much!

Regards,

sijie

Hi sijie,

Glad to you see you solved the problem. What was the root cause? 

Regards,

I.K.