[HTC Incredible S] szezso:
Okay, I got it, this is the problem:

<4>[ 69.175476] [DISP] Semaphore own by [surfaceflinger](1672, 1672), [surfaceflinger](1672, 1672) want to own it(err=-62)...
<4>[ 69.175567] Backtrace:
<4>[ 69.175781] [<c00460c8>] (dump_backtrace+0x0/0x104) from [<c0635794>] (dump_stack+0x18/0x1c)
<4>[ 69.175903] r6:00000004 r5:ffffffc2 r4:c08a7680 r3:00000000
<4>[ 69.175994] [<c063577c>] (dump_stack+0x0/0x1c) from [<c02e56b0>] (overlay_semaphore_lock+0xc8/0xf0)
<4>[ 69.176116] [<c02e55e8>] (overlay_semaphore_lock+0x0/0xf0) from [<c02ebf60>] (mddi_remote_write_vals+0x24/0x1f0)
<4>[ 69.176147] r5:c08a6a38 r4:c08a6a38
<4>[ 69.176208] [<c02ebf3c>] (mddi_remote_write_vals+0x0/0x1f0) from [<c02ec150>] (mddi_remote_write+0x24/0x2c)
<4>[ 69.176300] [<c02ec12c>] (mddi_remote_write+0x0/0x2c) from [<c00a0dc8>] (vivow_mddi_init+0xa4/0x114)
<4>[ 69.176361] [<c00a0d24>] (vivow_mddi_init+0x0/0x114) from [<c02edb7c>] (novtec_recover+0x1c/0x20)
<4>[ 69.176391] r9:ccaa0000 r8:cb9c3c70 r7:00000000 r6:ccb53160 r5:cb9c2000
<4>[ 69.176422] r4:ccaa0250
<4>[ 69.176452] [<c02edb60>] (novtec_recover+0x0/0x20) from [<c02e5dd8>] (msmfb_pan_update+0x3e4/0x568)
<4>[ 69.176513] [<c02e59f4>] (msmfb_pan_update+0x0/0x568) from [<c02e5fec>] (msmfb_pan_display+0x90/0xa0)
<4>[ 69.176635] [<c02e5f5c>] (msmfb_pan_display+0x0/0xa0) from [<c02df204>] (fb_pan_display+0xf4/0x134)
<4>[ 69.176696] [<c02df110>] (fb_pan_display+0x0/0x134) from [<c02df438>] (fb_set_var+0x1f4/0x294)
<4>[ 69.176727] r9:00010000 r8:00000010 r7:ccaa0024 r6:cb9c3cf8 r5:00000000
<4>[ 69.176757] r4:ccaa0000
<4>[ 69.176788] [<c02df244>] (fb_set_var+0x0/0x294) from [<c02df6d0>] (do_fb_ioctl+0x184/0x580)
<4>[ 69.176818] r9:cb9c2000 r8:cbe97178 r7:00004601 r6:cb9c2000 r5:ccaa0000
<4>[ 69.176849] r4:401460d0
<4>[ 69.176879] [<c02df54c>] (do_fb_ioctl+0x0/0x580) from [<c02dfaf8>] (fb_ioctl+0x2c/0x38)
<4>[ 69.176910] r7:00004601 r6:401460d0 r5:00004601 r4:401460d0
<4>[ 69.176971] [<c02dfacc>] (fb_ioctl+0x0/0x38) from [<c0155628>] (vfs_ioctl+0x30/0x44)
<4>[ 69.177001] r5:cba86b40 r4:cba86b40
<4>[ 69.177032] [<c01555f8>] (vfs_ioctl+0x0/0x44) from [<c01560bc>] (do_vfs_ioctl+0x460/0x550)
<4>[ 69.177062] [<c0155c5c>] (do_vfs_ioctl+0x0/0x550) from [<c0156200>] (sys_ioctl+0x54/0x80)
<4>[ 69.177185] [<c01561ac>] (sys_ioctl+0x0/0x80) from [<c0042cc0>] (ret_fast_syscall+0x0/0x30)
<4>[ 69.177215] r8:c0042e44 r7:00000036 r6:00000001 r5:41cf5288 r4:40146004
<6>[ 69.275390] <3>mddi_wait_interrupt 1672, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<4>[ 69.275756] [DISP] msmfb_pan_display timeout rerequest vsync
<6>[ 69.284973] Release 'boot-time' no_halt_lock
<4>[ 69.605224] [DISP] msmfb_pan_display timeout waiting for frame start, 456 455
<7>[ 69.882934] set brightness = 21
<7>[ 70.165649] vivow_mddi_init
<6>[ 70.975433] <3>mddi_wait_interrupt 10, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<3>[ 71.118713] init: Warning! Service akmd needs a SELinux domain defined; please fix!
<6>[ 71.265625] <3>mddi_wait_interrupt 1672, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<6>[ 72.075225] <3>mddi_wait_interrupt 10, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<6>[ 72.494934] <3>mddi_wait_interrupt 1672, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<6>[ 73.175689] <3>mddi_wait_interrupt 10, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<7>[ 73.175933] set brightness = 84
<6>[ 73.595489] <3>mddi_wait_interrupt 1672, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<6>[ 74.275604] <3>mddi_wait_interrupt 10, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<6>[ 74.695343] <3>mddi_wait_interrupt 1672, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<6>[ 75.375244] <3>mddi_wait_interrupt 10, timeout waiting for 8000, INT = 24200, STAT = 8416 gotint = 26000
<7>[ 75.375457] set brightness = 86
<4>[ 75.695068] [DISP] Semaphore own by [surfaceflinger](1672, 1672), [surfaceflinger](1672, 1672) want to own it(err=-62)...