We are bringing uo yocto TI SDK in am5728 eval board, but we are getting following error:
root@am57xx-evm:~# dmesg | grep omapdrm
[ 3.913109] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[ 3.919609] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
root@am57xx-evm:~# dmesg | grep lcd
[ 2.885594] pinctrl-single 4a003400.pinmux: could not add functions for lcd_pins_iodelay_conf 2924x
root@am57xx-evm:~# modetest
trying to open device 'i915'...failed
trying to open device 'amdgpu'...failed
trying to open device 'radeon'...failed
trying to open device '[ 506.942689]
[ 506.942689] LESLY>>> panel_simple_get_fixed_modes: num modes added= 1
nouveau'...failed
trying to open device 'vmwgfx'...failed
trying to open device 'omapdrm'...done
Encoders:
id crtc type possible crtcs possible clones
53 55 TMDS 0x00000001 0x00000000
Connectors:
id encoder status name size (mm) modes encoders
54 53 connected DPI-1 76x53 1 53
modes:
name refresh (Hz) hdisp hss hse htot vdisp vss vse vtot)
320x240 60 320 336 354 406 240 250 251 263 6400 flags: nhsync, nvsync; type: preferred, driver
props:
1 EDID:
flags: immutable blob
blobs:
value:
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 0
5 link-status:
flags: enum
enums: Good=0 Bad=1
value: 0
6 non-desktop:
flags: immutable range
values: 0 1
value: 0
19 CRTC_ID:
flags: object
value: 55
CRTCs:
id fb pos size
55 60 (0,0) (320x240)
320x240 60 320 336 354 406 240 250 251 263 6400 flags: nhsync, nvsync; type: preferred, driver
props:
20 ACTIVE:
flags: range
values: 0 1
value: 1
21 MODE_ID:
flags: blob
blobs:
value:
0019000040015001620196010000f000
fa00fb00070100003c0000000a000000
48000000333230783234300000000000
00000000000000000000000000000000
00000000
18 OUT_FENCE_PTR:
flags: range
values: 0 18446744073709551615
value: 0
24 CTM:
flags: blob
blobs:
value:
25 GAMMA_LUT:
flags: blob
blobs:
value:
26 GAMMA_LUT_SIZE:
flags: immutable range
values: 0 4294967295
value: 256
31 background:
flags: range
values: 0 16777215
value: 0
32 trans-key-mode:
flags: enum
enums: disable=0 gfx-dst=1 vid-src=2
value: 0
33 trans-key:
flags: range
values: 0 16777215
value: 0
34 alpha_blender:
flags: range
values: 0 1
value: 0
36 rotation:
flags: bitmask
values: rotate-0=0x1 rotate-90=0x2 rotate-180=0x4 rotate-270=0x8 reflect-x=0x10 reflect-y=0x20
value: 1
28 zorder:
flags: range
values: 0 3
value: 0
Planes:
id crtc fb CRTC x,y x,y gamma size possible crtcs
35 55 60 0,0 0,0 0 0x00000001
formats: RX12 AR12 RG16 XR24 RG24 AR24 RA24 RX24 AR15 XR12 RA12 XR15
props:
7 type:
flags: immutable enum
enums: Overlay=0 Primary=1 Cursor=2
value: 1
16 FB_ID:
flags: object
value: 60
17 IN_FENCE_FD:
flags: signed range
values: -1 2147483647
value: -1
19 CRTC_ID:
flags: object
value: 55
12 CRTC_X:
flags: signed range
values: -2147483648 2147483647
value: 0
13 CRTC_Y:
flags: signed range
values: -2147483648 2147483647
value: 0
14 CRTC_W:
flags: range
values: 0 2147483647
value: 320
15 CRTC_H:
flags: range
values: 0 2147483647
value: 240
8 SRC_X:
flags: range
values: 0 4294967295
value: 0
9 SRC_Y:
flags: range
values: 0 4294967295
value: 0
10 SRC_W:
flags: range
values: 0 4294967295
value: 20971520
11 SRC_H:
flags: range
values: 0 4294967295
value: 15728640
36 rotation:
flags: bitmask
values: rotate-0=0x1 rotate-90=0x2 rotate-180=0x4 rotate-270=0x8 reflect-x=0x10 reflect-y=0x20
value: 1
28 zorder:
flags: range
values: 0 3
value: 0
37 zpos:
flags: range
values: 0 3
value: 0
29 global_alpha:
flags: range
values: 0 255
value: 255
30 pre_mult_alpha:
flags: range
values: 0 1
value: 0
38 0 0 0,0 0,0 0 0x00000001
formats: RG16 RX12 YUYV AR15 RA24 NV12 RA12 XR24 RG24 UYVY AR12 XR15 AR24 XR12 RX24
props:
7 type:
flags: immutable enum
enums: Overlay=0 Primary=1 Cursor=2
value: 0
16 FB_ID:
flags: object
value: 0
17 IN_FENCE_FD:
flags: signed range
values: -1 2147483647
value: -1
19 CRTC_ID:
flags: object
value: 0
12 CRTC_X:
flags: signed range
values: -2147483648 2147483647
value: 0
13 CRTC_Y:
flags: signed range
values: -2147483648 2147483647
value: 0
14 CRTC_W:
flags: range
values: 0 2147483647
value: 0
15 CRTC_H:
flags: range
values: 0 2147483647
value: 0
8 SRC_X:
flags: range
values: 0 4294967295
value: 0
9 SRC_Y:
flags: range
values: 0 4294967295
value: 0
10 SRC_W:
flags: range
values: 0 4294967295
value: 0
11 SRC_H:
flags: range
values: 0 4294967295
value: 0
39 rotation:
flags: bitmask
values: rotate-0=0x1 rotate-90=0x2 rotate-180=0x4 rotate-270=0x8 reflect-x=0x10 reflect-y=0x20
value: 1
28 zorder:
flags: range
values: 0 3
value: 1
40 zpos:
flags: range
values: 0 3
value: 1
41 COLOR_ENCODING:
flags: enum
enums: ITU-R BT.601 YCbCr=0 ITU-R BT.709 YCbCr=1
value: 0
42 COLOR_RANGE:
flags: enum
enums: YCbCr limited range=0 YCbCr full range=1
value: 1
29 global_alpha:
flags: range
values: 0 255
value: 255
30 pre_mult_alpha:
flags: range
values: 0 1
value: 0
43 0 0 0,0 0,0 0 0x00000001
formats: RG16 RX12 YUYV AR15 RA24 NV12 RA12 XR24 RG24 UYVY AR12 XR15 AR24 XR12 RX24
props:
7 type:
flags: immutable enum
enums: Overlay=0 Primary=1 Cursor=2
value: 0
16 FB_ID:
flags: object
value: 0
17 IN_FENCE_FD:
flags: signed range
values: -1 2147483647
value: -1
19 CRTC_ID:
flags: object
value: 0
12 CRTC_X:
flags: signed range
values: -2147483648 2147483647
value: 0
13 CRTC_Y:
flags: signed range
values: -2147483648 2147483647
value: 0
14 CRTC_W:
flags: range
values: 0 2147483647
value: 0
15 CRTC_H:
flags: range
values: 0 2147483647
value: 0
8 SRC_X:
flags: range
values: 0 4294967295
value: 0
9 SRC_Y:
flags: range
values: 0 4294967295
value: 0
10 SRC_W:
flags: range
values: 0 4294967295
value: 0
11 SRC_H:
flags: range
values: 0 4294967295
value: 0
44 rotation:
flags: bitmask
values: rotate-0=0x1 rotate-90=0x2 rotate-180=0x4 rotate-270=0x8 reflect-x=0x10 reflect-y=0x20
value: 1
28 zorder:
flags: range
values: 0 3
value: 2
45 zpos:
flags: range
values: 0 3
value: 2
46 COLOR_ENCODING:
flags: enum
enums: ITU-R BT.601 YCbCr=0 ITU-R BT.709 YCbCr=1
value: 0
47 COLOR_RANGE:
flags: enum
enums: YCbCr limited range=0 YCbCr full range=1
value: 1
29 global_alpha:
flags: range
values: 0 255
value: 255
30 pre_mult_alpha:
flags: range
values: 0 1
value: 0
48 0 0 0,0 0,0 0 0x00000001
formats: RG16 RX12 YUYV AR15 RA24 NV12 RA12 XR24 RG24 UYVY AR12 XR15 AR24 XR12 RX24
props:
7 type:
flags: immutable enum
enums: Overlay=0 Primary=1 Cursor=2
value: 0
16 FB_ID:
flags: object
value: 0
17 IN_FENCE_FD:
flags: signed range
values: -1 2147483647
value: -1
19 CRTC_ID:
flags: object
value: 0
12 CRTC_X:
flags: signed range
values: -2147483648 2147483647
value: 0
13 CRTC_Y:
flags: signed range
values: -2147483648 2147483647
value: 0
14 CRTC_W:
flags: range
values: 0 2147483647
value: 0
15 CRTC_H:
flags: range
values: 0 2147483647
value: 0
8 SRC_X:
flags: range
values: 0 4294967295
value: 0
9 SRC_Y:
flags: range
values: 0 4294967295
value: 0
10 SRC_W:
flags: range
values: 0 4294967295
value: 0
11 SRC_H:
flags: range
values: 0 4294967295
value: 0
49 rotation:
flags: bitmask
values: rotate-0=0x1 rotate-90=0x2 rotate-180=0x4 rotate-270=0x8 reflect-x=0x10 reflect-y=0x20
value: 1
28 zorder:
flags: range
values: 0 3
value: 3
50 zpos:
flags: range
values: 0 3
value: 3
51 COLOR_ENCODING:
flags: enum
enums: ITU-R BT.601 YCbCr=0 ITU-R BT.709 YCbCr=1
value: 0
52 COLOR_RANGE:
flags: enum
enums: YCbCr limited range=0 YCbCr full range=1
value: 1
29 global_alpha:
flags: range
values: 0 255
value: 255
30 pre_mult_alpha:
flags: range
values: 0 1
value: 0
Frame buffers:
id size pitch
root@am57xx-evm:~# kmstest
[ 506.954373]
[ 506.954373] LESLY>>> panel_simple_get_fixed_modes: bpc= 6, width= 76, height= 53
[ 506.954373] format=0X1009
[ 511.265838]
[ 511.265838] LESLY>>> panel_simple_get_fixed_modes: num modes added= 1
Could not get DRM master permission. Card already in use?
Please see the highlighted error
