HI Everyone,
We have a project ,use OMAP4470 CPU and 4AJ.2.5P2 BSP software. Now we have a problem,when we paly a video , the system easily crash. The LCD sotp at the last view picture,all controll buttons like v+/v-/back/Home... can not use , just can long press power button 10s to power off the tablet. I have a log as below:
[ 489.717956] OMAPLFBDoBlits: blit failed 28000
[ 489.723052] OMAPLFBDoBlits: blit failed 28000
[ 490.812255] OMAPLFBDoBlits: blit failed 28000
[ 490.859527] OMAPLFBDoBlits: blit failed 28000
[ 490.897674] OMAPLFBDoBlits: blit failed 28000
[ 490.902496] OMAPLFBDoBlits: blit failed 28000
[ 490.908843] OMAPLFBDoBlits: blit failed 28000
[ 490.914031] OMAPLFBDoBlits: blit failed 28000
[ 490.941497] OMAPLFBDoBlits: blit failed 28000
[ 490.946807] OMAPLFBDoBlits: blit failed 28000
[ 490.951965] OMAPLFBDoBlits: blit failed 28000
[ 490.956787] OMAPLFBDoBlits: blit failed 28000
[ 490.992553] OMAPLFBDoBlits: blit failed 28000
[ 490.997711] OMAPLFBDoBlits: blit failed 28000
[ 491.002960] OMAPLFBDoBlits: blit failed 28000
[ 491.008331] OMAPLFBDoBlits: blit failed 28000
[ 491.030975] OMAPLFBDoBlits: blit failed 28000
[ 491.435119] Vibra left overcurrent detected
[ 491.465606] Vibra left overcurrent detected
[ 492.022857] OMAPLFBDoBlits: blit failed 28000
[ 492.049591] OMAPLFBDoBlits: blit failed 28000
[ 492.054016] ------------[ cut here ]------------
[ 492.054046] WARNING: at arch/arm/mach-omap2/omap_l3_noc.c:97 l3307] L3 standard error: TARGET:HOST CLK2 at address 0x0
[ 492.065307] Modules linked in: wl12xx_sdio(O) wl12xx(O) ma-----------[ cut here ]------------
<4>[ 492.076507] WARNING: at arch/arm/mach-omap2/omap_l3_noc.c:97 l3_interrupt_ha 492.087738] Die ID : 32BC0000-2C002FFF-01518230-02017009
[ 492.087738]
[ 492.087768] ---[ end trace 1b75b31a27>[ 492.098937] CPU : OMAP4470
[ 492.098937] Rev : ES1.0
[ 492.098937] Type : GP
[ 492.098937] Production 92.110198] Board Information:
[ 492.110198] Revision : 0010
[ 492.110198] Serial : 0000000000000000
[ 492.1>[ 492.121429] [<c0066e54>] (kthread+0x0/0x9c) from [<c004ae88>] (do_exit+0x0/0x804)
[ 492.121429] r6:c004ae88 r5:0x4ac) from [<c0062460>] (worker_thread+0x18c/0x3d8)
[ 492.132659] [<c00622d4>] (worker_thread+0x0/0x3d8) from [<c00process_one_work+0x134/0x4ac)
[ 492.143859] r7:c183b000 r6:c18359c0 r5:ca3d6000 r4:cbd7f400
[ 492.143890] [<c006+0x0/0x47c) from [<c0291ee0>] (omapfb_send_vsync_work+0x54/0x5c)
<4>[ 492.155120] [<c0291e8c>] (omapfb_send_vsync_wor<c0523968>] (netlink_broadcast_filtered+0x0/0x3fc) from [<c023f03c>] (kobject_uevent_env+0x33c/0x47c)
[ 492.166381] (sock_def_readable+0x0/0x6c) from [<c0523b7c>] (netlink_broadcast_filtered+0x214/0x3fc)
<4>[ 492.177581] r4:00000000<c04ebb84>] (sock_def_readable+0x44/0x6c)
[ 492.188812] r8:d5c07c2c r7:d5c07c00 r6:d5c07c14 r5:d689a400 r4:d5c07c00_spin_unlock_irqrestore+0x0/0x50) from [<c007094c>] (_.1>[ 492.205444] [<c0066e54>] (kthread+0x0/0x9c) from [<c004ae88>] (do_exit+)
[ 492.205474] r6:c004ae88 r0/0x4ac) from [<c0062460>] (worker_thread+0x18c/0x3d8)
[ 492.216613] [<c00622d4>] (worker_thread+0x0/0x3d8) from [<c0(process_one_work+0x134/0x4ac)
[ 492.227813] r7:c183b000 r6:c18359c0 r5:ca3d6000 r4:cbd7f400
[ 492.227844] [<c0nv+0x0/0x47c) from [<c0291ee0>] (omapfb_send_vsync_work+0x54/0x5c)
<4>[ 492.239074] [<c0291e8c>] (omapfb_send_vsync_wo[<c0523968>] (netlink_broadcast_filtered+0x0/0x3fc) from [<c023f03c>] (kobject_uevent_env+0x33c/0x47c)
[ 492.250335] (sock_def_readable+0x0/0x6c) from [<c0523b7c>] (netlink_broadcast_filtered+0x214/0x3fc)
<4>[ 492.261535] r4:0000000[<c04ebb84>] (sock_def_readable+0x44/0x6c)
[ 492.272766] r8:d5c07c2c r7:d5c07c00 r6:d5c07c14 r5:d689a400 r4:d5c07c0w_spin_unlock_irqrestore+0x0/0x50) from [<c007094c>] (__wake_up_sync_key+0x54/0x5c)
[ 492.284027] [<c00708f8>] (__w95196] 7da0: c007094c c0685510 60000113 ffffffff
<4>[ 492.295227] r6:ffffffff r5:60000113 r4:c0685510 r3:c007094c
0 a0000113 00000001 00000000 d4ebf540 000000c3
[ 492.306488] 7d80: a0000113 00000001 00000001 00000000 00000000 ca3d7from [<c0686080>] (__irq_svc+0x40/0x70)
[ 492.317687] Exception stack(0xca3d7d68 to 0xca3d7db0)
[ 492.317718] 7d6 r8:00000001 r7:ca3d7d9c r6:ca3d7d68 r5:c0971a00 r4:e0802100
<4>[ 492.328948] r3:0000001d
[ 492.328948] [<c00084a92.340148] r4:c0972d40 r3:e0802100
<4>[ 492.340179] [<c0014554>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] (gic_handlerq+0x0/0x25c) from [<c004e388>] (irq_exit+0x98/0xa0)
[ 492.351409] [<c004e2f0>] (irq_exit+0x0/0xa0) from [<c00145ac>]cc0 c004e388 c004dcc8 20000113 ffffffff
[ 492.362640] r6:ffffffff r5:20000113 r4:c004dcc8 r3:c004e388
[ 492.362>[ 492.373870] 7c80: 00000000 00000000 00000282 c0949538 ca3d6000 0000001d 00000000 00000000
[ 492.373870] 7ca0: 002.385101] Exception stack(0xca3d7c78 to 0xca3d7cc0)
<4>[ 492.385101] 7c60: a00 r4:e0802100
<4>[ 492.396362] r3:0000002a
[ 492.396362] [<c00084a4>] (gic_handle_irq+0x0/0x60) from [<c0686080>407592] [<c0014554>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] (gic_handle_irq+0x2c/0x60)
[ 492.407623] r8:00000000 r 492.418823] r5:c0949538 r4:c0972d40
<4>[ 492.418853] [<c00a8e50>] (generic_handle_irq+0x0/0x4c) from [<c00145a8>] (r5:c0950190 r4:c0950140 r3:00000000
[ 492.430084] [<c00ac5a4>] (handle_fasteoi_irq+0x0/0x16c) from [<c00a8e88>] (ge0x44/0x64)
<4>[ 492.441284] [<c00a9914>] (handle_irq_event+0x0/0x64) from [<c00ac668>] (handle_fasteoi_irq+0xc4/0x16c)r7:0000002a r6:0000002a r5:c0950190 r4:d68beac0
[ 492.452545] [<c00a9630>] (handle_irq_event_percpu+0x0/0x2e4) from <4>[ 492.463775] [<c0039ebc>] (l3_interrupt_handler+0x0/0x168) from [<c00a96b0>] (handle_irq_event_percpu+0x80/0x2e4)
492.474975] [<c0046ff8>] (warn_slowpath_fmt+0x0/0x40) from [<c0039f7c>] (l3_interrupt_handler+0xc0/0x168)
[ 492.447030>] (warn_slowpath_fmt+0x38/0x40)
[ 492.486236] r8:ca3d7d68 r7:0000002a r6:c068f338 r5:80000000 r4:e08f4000
b1e0>] (dump_stack+0x0/0x1c) from [<c0046f74>] (warn_slowpath_common+0x54/0x6c)
[ 492.497467] [<c0046f20>] (warn_slowprace+0x0/0x10c) from [<c067b1f8>] (dump_stack+0x18/0x1c)
<4>[ 492.508697] r6:00000061 r5:c0039f7c r4:ca3d7b50 r3:00012xx_sdio(O) wl12xx(O) mac80211(O) cfg80211(O) pvrsrvkm_sgx544_112(O) compat(O)
[ 492.519927] Backtrace:
[ 492.5c.c:97 l3_interrupt_handler+0xc0/0x168()
<4>[ 492.531158] L3 standard error: TARGET:HOST CLK2 at address 0x0
[ 492--[ end trace 1b75b31a2719ef54 ]---
<4>[ 492.542419] ------------[ cut here ]------------
<4>[ 492.542419] WARNING:4>[ 492.553649] Production ID: 0002B975-000000F0
<4>[ 492.553649] Die ID : 32BC0000-2C002FFF-01518230-02017009
[ : 0000000000000000
[ 492.564910] SoC Information:
[ 492.564910] CPU : OMAP4470
[ 492.564910] Rev : ES1.0
[ 492.576171] r6:c004ae88 r5:c0066e54 r4:d6109ec4
[ 492.576171] Board Information:
[ 492.576171] Revision : 00_thread+0x0/0x3d8) from [<c0066ee4>] (kthread+0x90/0x9c)
[ 492.587402] [<c0066e54>] (kthread+0x0/0x9c) from [<c004ae7f400
<4>[ 492.598632] [<c0061e28>] (process_one_work+0x0/0x4ac) from [<c0062460>] (worker_thread+0x18c/0x3d8)
[ 41e8c>] (omapfb_send_vsync_work+0x0/0x5c) from [<c0061f5c>] (process_one_work+0x134/0x4ac)
[ 492.609863] r7:c183b00033c/0x47c)
<4>[ 492.621093] [<c023ed00>] (kobject_uevent_env+0x0/0x47c) from [<c0291ee0>] (omapfb_send_vsync_work+0x54>[ 492.632324] r4:00000000 r3:c04ebb40
[ 492.632324] [<c0523968>] (netlink_broadcast_filtered+0x0/0x3fc) from [<c07c14 r5:d689a400 r4:d5c07c00
<4>[ 492.643554] [<c04ebb40>] (sock_def_readable+0x0/0x6c) from [<c0523b7c>] (netlink_b492.654785] [<c00708f8>] (__wake_up_sync_key+0x0/0x5c) from [<c04ebb84>] (sock_def_readable+0x44/0x6c)
[ 492.654785] r4:c0685510 r3:c007094c
<4>[ 492.666046] [<c06854ec>] (_raw_spin_unlock_irqrestore+0x0/0x50) from [<c007094c>] (__wa0001 00000000 00000000 ca3d7dbc ca3d7dc0 ca3d7db0
[ 492.677246] 7da0: c007094c c0685510 60000113 ffffffff
[ 492.6d7db0)
<4>[ 492.688507] 7d60: d4ebf540 a0000113 00000001 00000000 d4ebf540 000000c3
[ 492.688507
<4>[ 492.699737] [<c00084a4>] (gic_handle_irq+0x0/0x60) from [<c0686080>] (__irq_svc+0x40/0x70)
[ 492.699737] Excom [<c00084d0>] (gic_handle_irq+0x2c/0x60)
[ 492.710968] r8:00000001 r7:ca3d7d9c r6:ca3d7d68 r5:c0971a00 r4:e08021000x0/0xa0) from [<c00145ac>] (handle_IRQ+0x58/0xb4)
[ 492.722198] r4:c0972d40 r3:e0802100
[ 492.722229] [<c001458 r3:c004e388
<4>[ 492.733428] [<c004dc68>] (__do_softirq+0x0/0x25c) from [<c004e388>] (irq_exit+0x98/0xa0)
[ 492.0
<4>[ 492.744659] 7ca0: 00000000 ca3d7d04 ca3d7d08 ca3d7cc0 c004e388 c004dcc8 20000113 ffffffff
[ 492.744659] r6 c0a02c40 c0a02c40
[ 492.755889] 7c80: 00000000 00000000 00000282 c0949538 ca3d0x0/0x60) from [<c0686080>] (__irq_svc+0x40/0x70)
[ 492.767150] Exception stack(0xca3d7c78 to 0xca3d7cc0)
[ 492.492.778350] r8:00000000 r7:ca3d7cac r6:ca3d7c78 r5:c0971a00 r4:e0802100
<4>[ 492.778381] r3:0000002a
[ 492.778381]x4c) from [<c00145a8>] (handle_IRQ+0x54/0xb4)
<4>[ 492.789642] [<c0014554>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] 16c) from [<c00a8e88>] (generic_handle_irq+0x38/0x4c)
[ 492.800842] r5:c0949538 r4:c0972d40
[ 492.800872] [<c00a8fasteoi_irq+0xc4/0x16c)
<4>[ 492.812103] r6:ca3d6000 r5:c0950190 r4:c0950140 r3:00000000
[ 492.812103] [<c00ac5at_percpu+0x0/0x2e4) from [<c00a9958>] (handle_irq_event+0x44/0x64)
<4>[ 492.823333] [<c00a9914>] (handle_irq_event+0x_event_percpu+0x80/0x2e4)
<4>[ 492.834533] r8:ca3d7d68 r7:0000002a r6:0000002a r5:c0950190 r4:d68beac0
[ 492.8345er+0xc0/0x168)
<4>[ 492.845794] r3:c082b444 r2:c082b31c
<4>[ 492.845794] [<c0039ebc>] (l3_interrupt_handler+0x0/0x8 r5:80000000 r4:e08f4000
<4>[ 492.857025] r3:00000009
<4>[ 492.857025] [<c0046ff8>] (warn_slowpath_fmt+0x0/0x40) fr8255] [<c0046f20>] (warn_slowpath_common+0x0/0x6c) from [<c0047030>] (warn_slowpath_fmt+0x38/0x40)
[ 492.868286] r5:c0039f7c r4:ca3d7b50 r3:00000002
<4>[ 492.879516] [<c067b1e0>] (dump_stack+0x0/0x1c) from [<c0046f74>] (warn_slowpa.890716] Backtrace:
[ 492.890747] [<c0017b74>] (dump_backtrace+0x0/0x10c) from [<c067b1f8>] (dump_stack+0x18/0x1c)
T CLK2 at address 0x0
[ 492.901947] Modules linked in: wl12xx_sdio(O) wl12xx(O) mac80211(O) cfg80211(O) pvrsrvkm_sgx-
<4>[ 492.913208] WARNING: at arch/arm/mach-omap2/omap_l3_noc.c:97 l3_interrupt_handler+0xc0/0x168()
[ 492.91320802FFF-01518230-02017009
<4>[ 492.924407]
<4>[ 492.924438] ---[ end trace 1b75b31a2719f10d ]---
[ 492.924438] --<4>[ 492.935638] Rev : ES1.0
<4>[ 492.935638] Type : GP
[ 492.935638] Production ID: 0002B975-000000F0
[ 49
<4>[ 492.946899] Revision : 0010
<4>[ 492.946899] Serial : 0000000000000000
[ 492.946899] SoC Information:
54>] (kthread+0x0/0x9c) from [<c004ae88>] (do_exit+0x0/0x804)
[ 492.958129] r6:c004ae88 r5:c0066e54 r4:d6109ec4
[ worker_thread+0x18c/0x3d8)
<4>[ 492.969390] [<c00622d4>] (worker_thread+0x0/0x3d8) from [<c0066ee4>] (kthread+0x90/0x94ac)
[ 492.980621] r7:c183b000 r6:c18359c0 r5:ca3d6000 r4:cbd7f400
[ 492.980621] [<c0061e28>] (process_one_work+e0>] (omapfb_send_vsync_work+0x54/0x5c)
<4>[ 492.991851] [<c0291e8c>] (omapfb_send_vsync_work+0x0/0x5c) from [<c0061fdcast_filtered+0x0/0x3fc) from [<c023f03c>] (kobject_uevent_env+0x33c/0x47c)
[ 493.003082] [<c023ed00>] (kobject_uex6c) from [<c0523b7c>] (netlink_broadcast_filtered+0x214/0x3fc)
<4>[ 493.014251] r4:00000000 r3:c04ebb40
[ 493.0adable+0x44/0x6c)
<4>[ 493.025451] r8:d5c07c2c r7:d5c07c00 r6:d5c07c14 r5:d689a400 r4:d5c07c00
<4>[ 493.025482] [<re+0x0/0x50) from [<c007094c>] (__wake_up_sync_key+0x54/0x5c)
<4>[ 493.036651] [<c00708f8>] (__wake_up_sync_key+0x0/c c0685510 60000113 ffffffff
<4>[ 493.047821] r6:ffffffff r5:60000113 r4:c0685510 r3:c007094c
[ 493.047851] [<c0600000 d4ebf540 000000c3
<4>[ 493.058990] 7d80: a0000113 00000001 00000001 00000000 00000000 ca3d7dbc ca3d7dc0 ca3d7d__irq_svc+0x40/0x70)
[ 493.070190] Exception stack(0xca3d7d68 to 0xca3d7db0)
[ 493.070190] 7d60: 3d7d9c r6:ca3d7d68 r5:c0971a00 r4:e0802100
<4>[ 493.081390] r3:0000001d
[ 493.081390] [<c00084a4>] (gic_handle_ir72d40 r3:e0802100
<4>[ 493.092559] [<c0014554>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] (gic_handle_irq+0x2c/0x60)
om [<c004e388>] (irq_exit+0x98/0xa0)
[ 493.103759] [<c004e2f0>] (irq_exit+0x0/0xa0) from [<c00145ac>] (handle_IRQ+0x54dcc8 20000113 ffffffff
[ 493.114990] r6:ffffffff r5:20000113 r4:c004dcc8 r3:c004e388
[ 493.115020] [<c004dc68>]c80: 00000000 00000000 00000282 c0949538 ca3d6000 0000001d 00000000 00000000
[ 493.126251] 7ca0: 00000000 ca3d7d04 con stack(0xca3d7c78 to 0xca3d7cc0)
<4>[ 493.137481] 7c60: c0a02<4>[ 493.148712] r3:0000002a
[ 493.148712] [<c00084a4>] (gic_handle_irq+0x0/0x60) from [<c0686080>] (__irq_svc+0x404>] (handle_IRQ+0x0/0xb4) from [<c00084d0>] (gic_handle_irq+0x2c/0x60)
[ 493.159912] r8:00000000 r7:ca3d7cac r6:ca3c0949538 r4:c0972d40
<4>[ 493.171173] [<c00a8e50>] (generic_handle_irq+0x0/0x4c) from [<c00145a8>] (handle_IRQ+0x54/0950140 r3:00000000
[ 493.182403] [<c00ac5a4>] (handle_fasteoi_irq+0x0/0x16c) from [<c00a8e88>] (generic_handle_irq+093.193603] [<c00a9914>] (handle_irq_event+0x0/0x64) from [<c00ac668>] (handle_fasteoi_irq+0xc4/0x16c)
[ 493.193634] 002a r5:c0950190 r4:d68beac0
<4>[ 493.204864] [<c00a9630>] (handle_irq_event_percpu+0x0/0x2e4) from [<c00a9958>] (ha] [<c0039ebc>] (l3_interrupt_handler+0x0/0x168) from [<c00a96b0>] (handle_irq_event_percpu+0x80/0x2e4)
[ 493.216064]0046ff8>] (warn_slowpath_fmt+0x0/0x40) from [<c0039f7c>] (l3_interrupt_handler+0xc0/0x168)
[ 493.227294] r3:c082b44path_fmt+0x38/0x40)
[ 493.238525] r8:ca3d7d68 r7:0000002a r6:c068f338 r5:80000000 r4:e08f4000
[ 493.238525] r3:0/0x1c) from [<c0046f74>] (warn_slowpath_common+0x54/0x6c)
[ 493.249786] [<c0046f20>] (warn_slowpath_common+0x0/0x6c) [<c067b1f8>] (dump_stack+0x18/0x1c)
<4>[ 493.260986] r6:00000061 r5:c0039f7c r4:ca3d7b50 r3:00000002
[ 493.26101) mac80211(O) cfg80211(O) pvrsrvkm_sgx544_112(O) compat(O)
<4>[ 493.272216] Backtrace:
[ 493.272247] [<c0017b74>] (andler+0xc0/0x168()
<4>[ 493.283447] L3 standard error: TARGET:HOST CLK2 at address 0x0
[ 493.283447] Modules linka2719f2b9 ]---
Please help me to solve it ,thank you so much.
