In the driver I have written I have specified that the 
config->buffermode  = DLBM_FRONTONLY;

The driver is loaded and initialised.
However you can see from the debug below that it tries to flip the surface
on my UYVY video layer, that has been specified as FRONTONLY.

If I use 'layer-buffer-mode=frontonly' in my directfbrc file then it stops
this behaviour.
However I was wondering why I had to do this, I would have thought that
specifying it in my InitLayer code as above would work.

Any Clues anyone?
Dan

Debug below:
   ~~~~~~~~~~~~~~~~~~~~~~~~~~| DirectFB 1.2.0 |~~~~~~~~~~~~~~~~~~~~~~~~~~
        (c) 2001-2008  The world wide DirectFB Open Source Community
        (c) 2000-2004  Convergence (integrated media) GmbH
      ----------------------------------------------------------------

(*) DirectFB/Core: Single Application Core. (2008-09-04 08:47) [ DEBUG ]
(-) [Main Thread       0.000] (  504) DevMem/Surfaces:    devmemInitPool()
(*) Direct/Thread: Started 'Linux Input' (-1) [INPUT OTHER/OTHER 0/0]
<8388608>...
(*) DirectFB/Input: STB225 Infra-red (1) 0.1 (directfb.org)
(*) Direct/Thread: Started 'Linux Input' (-1) [INPUT OTHER/OTHER 0/0]
<8388608>...
(*) DirectFB/Input: STB225 Front Panel Keyboard (2) 0.1 (directfb.org)
(-) [Main Thread       0.275] (  504) Core/Graphics:     
dfb_graphics_core_initialize( 0x7b9bc8, 0x7bbce0, 0x7bbda8 )
(*) DirectFB/Graphics/STB22x: Acceleration enabled!
(*) NXP/STB22X/Driver: Mapped fb0 with length 4147200 at 0x2000000 to
0x2d104000
(*) DirectFB/Graphics/STB22x: Registering Primary screen
(*) DirectFB/Graphics/STB22x: Registering GFX layer 0 on Primary Screen
(*) NXP/STB22X/Driver: Mapped fb1 with length 4147200 at 0x2400000 to
0x2d4f9000
(*) DirectFB/Graphics/STB22x: Registering GFX layer 1 on Primary Screen
(*) DirectFB/Graphics/STB22x: Registering VIDEO layer 1 on Primary Screen
(*) DirectFB/Graphics/STB22x: Registering VIDEO layer 2 on Primary Screen
(>) [Main Thread       0.332] (  504) NXP/STB22X/GFX/Surfaces:     Entering
phStbDFB_GfxInitPoolpool->pool_id=1 [phStbDFB/src/phStbDFB_gfx_pool.c:164]
(-) [Main Thread       0.333] (  504) NXP/STB22X/GFX/Surfaces:           
phStbDFB_GfxInitPool -> fb0->mem=0x2d104000 fb0->phys=0x2000000
(-) [Main Thread       0.333] (  504) NXP/STB22X/GFX/Surfaces:           
phStbDFB_GfxInitPool -> fb1->mem=0x2d4f9000 fb1->phys=0x2400000
(<) [Main Thread       0.333] (  504) NXP/STB22X/GFX/Surfaces:     Returning
from phStbDFB_GfxInitPool [phStbDFB/src/phStbDFB_gfx_pool.c:195]
(>) [Main Thread       0.334] (  504) NXP/STB22X/VID/Surfaces:     Entering
phStbDFB_VideoInitPool [phStbDFB/src/phStbDFB_video_pool.c:164]
(<) [Main Thread       0.334] (  504) NXP/STB22X/VID/Surfaces:     Returning
from phStbDFB_VideoInitPool [phStbDFB/src/phStbDFB_video_pool.c:184]
(*) DirectFB/Graphics: NXP Semiconductors STB22X 0.1 (NXP Semiconductors)
(>) [Main Thread       0.335] (  504) NXP/STB22X/Screen:           Entering
phStbDFB_InitScreenscreen_idx is 0 name is Main
[phStbDFB/src/phStbDFB_screen.c:168]
(>) [Main Thread       0.335] (  504) NXP/STB22X/Screen:           Entering
phStbDFB_GetScreenSize [phStbDFB/src/phStbDFB_screen.c:146]
(<) [Main Thread       0.335] (  504) NXP/STB22X/Screen:           Returning
from phStbDFB_GetScreenSize(1280*720) => 0x0
[phStbDFB/src/phStbDFB_screen.c:154]
(<) [Main Thread       0.336] (  504) NXP/STB22X/Screen:           Returning
from phStbDFB_InitScreen [phStbDFB/src/phStbDFB_screen.c:204]
(>) [Main Thread       0.342] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_gfx.c:179]
(-) [Main Thread       0.342] (  504) NXP/STB22X/GFX:     DirectFB
LayerId=0(Renderer Layer ID 2) is called 'Graphics1  '
(-) [Main Thread       0.343] (  504) NXP/STB22X/GFX:     Have hardcoded
Framebuffer to ARGB8888
(<) [Main Thread       0.343] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_gfx.c:264]
(>) [Main Thread       0.343] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_gfx.c:179]
(-) [Main Thread       0.343] (  504) NXP/STB22X/GFX:     DirectFB
LayerId=1(Renderer Layer ID 3) is called 'Graphics2  '
(-) [Main Thread       0.343] (  504) NXP/STB22X/GFX:     Have hardcoded
Framebuffer to ARGB8888
(<) [Main Thread       0.344] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_gfx.c:264]
(>) [Main Thread       0.344] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_video.c:178]
(-) [Main Thread       0.344] (  504) NXP/STB22X/VIDEO:   DirectFB
LayerId=2(Renderer Layer ID 0) is called 'tmdlVss1  '
(-) [Main Thread       0.344] (  504) NXP/STB22X/VIDEO:   Have hardcoded
Framebuffer to UYVY
(-) [Main Thread       0.344] (  504) NXP/STB22X/VIDEO:   config->width
1280, config->height 720
(<) [Main Thread       0.713] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_video.c:282]
(>) [Main Thread       0.714] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_video.c:178]
(-) [Main Thread       0.714] (  504) NXP/STB22X/VIDEO:   DirectFB
LayerId=3(Renderer Layer ID 1) is called 'tmdlVss2  '
(-) [Main Thread       0.714] (  504) NXP/STB22X/VIDEO:   Have hardcoded
Framebuffer to UYVY
(-) [Main Thread       0.714] (  504) NXP/STB22X/VIDEO:   config->width
1280, config->height 720
(<) [Main Thread       0.730] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_InitLayer [phStbDFB/src/phStbDFB_video.c:282]
(-) [Main Thread       0.731] (  504) Core/WM:           
dfb_wm_core_initialize( 0x7b9bc8, 0x7bc6b0, 0x7bf6f0 )
(*) DirectFB/Core/WM: Default 0.3 (directfb.org)
(-) [Main Thread       0.772] (  504) IDirectFB:         
IDirectFB_Construct( 0x7bf898, 0x7b9bc8 )
(-) [Main Thread       0.773] (  504) Core/Layers:       
dfb_layer_get_primary_context (FBDev Primary Layer [OSD], activate) <-
active: -1
(-) [Main Thread       0.773] (  504) Core/Layers:       
dfb_layer_create_context (FBDev Primary Layer [OSD])
(-) [Main Thread       0.774] (  504) Core/Layers:       
dfb_layer_context_init -> 0x7c01d0
(>) [Main Thread       0.775] (  504) NXP/STB22X/Screen:           Entering
phStbDFB_GetScreenSize [phStbDFB/src/phStbDFB_screen.c:146]
(<) [Main Thread       0.775] (  504) NXP/STB22X/Screen:           Returning
from phStbDFB_GetScreenSize(1280*720) => 0x0
[phStbDFB/src/phStbDFB_screen.c:154]
(-) [Main Thread       0.775] (  504) Core/WindowStack:  
dfb_windowstack_create( 0x7c01d0 )
(-) [Main Thread       0.776] (  504) Core/WindowStack:     -> 0x7c03f0
(-) [Main Thread       0.776] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c03f0, 720x720 )
(-) [Main Thread       0.777] (  504) Core/Layers:       
dfb_layer_activate_context (FBDev Primary Layer [OSD], 0x7c01d0)
(-) [Main Thread       0.777] (  504) Core/Layers:       
dfb_layer_context_activate (0x7c01d0)
(-) [Main Thread       0.777] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c03f0 )
(-) [Main Thread       0.792] (  504) Core/Layers:       
dfb_layer_get_primary_context (FBDev Primary Layer [OSD], don't activate) <-
active: 0
(>) [Main Thread       0.792] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:281]
(<) [Main Thread       0.792] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:350]
(-) [Main Thread       0.792] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c01d0, 0x7b5150)
(-) [Main Thread       0.793] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c01d0, 0x7b5150)
(-) [Main Thread       0.793] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c01d0, 0x7b5150)
(>) [Main Thread       0.793] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:281]
(<) [Main Thread       0.793] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:350]
(-) [Main Thread       0.794] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c03f0, 720x720 )
(-) [Main Thread       0.794] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c03f0 )
(>) [Main Thread       0.794] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:281]
(<) [Main Thread       0.795] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:350]
(-) [Main Thread       0.795] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c01d0, 0x7c02cc)
(-) [Main Thread       0.795] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c01d0, 0x7c02cc)
(-) [Main Thread       0.795] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c01d0, 0x7c02cc)
(>) [Main Thread       1.160] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:281]
(<) [Main Thread       1.161] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:350]
(-) [Main Thread       1.161] (  504) Core/Surface:      
dfb_surface_create( 0x7b9bc8, 0x2bbd95d4, 0x2bbd95d0 )
(-) [Main Thread       1.161] (  504) Core/Surface:         -> 720x720
(-) [Main Thread       1.162] (  504) Core/Surface:         -> ARGB
(-) [Main Thread       1.162] (  504) Core/Surface:         -> caps
0x00000014
(-) [Main Thread       1.162] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( ARGB )
(-) [Main Thread       1.162] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( ARGB )
(>) [Main Thread       1.163] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:281]
(<) [Main Thread       1.163] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:350]
(-) [Main Thread       1.163] (  504) Core/Layers:        realize_region(
0x7c0d48 )
(-) [Main Thread       1.163] (  504) Core/Layers:          -> size      
720x720
(-) [Main Thread       1.164] (  504) Core/Layers:          -> format    
ARGB
(-) [Main Thread       1.164] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       1.164] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       1.164] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       1.164] (  504) Core/Layers:          -> source    
0,0-720x720
(-) [Main Thread       1.164] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       1.165] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       1.165] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       1.165] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       1.165] (  504) Core/Layers:          -> state   
0x00000015
(-) [Main Thread       1.165] (  504) Core/Layers:          -> FROZEN!
(-) [Main Thread       1.166] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c03f0, 720x720 )
(-) [Main Thread       1.166] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c03f0 )
(-) [Main Thread       1.166] (  504) Core/GraphicsOps:  
dfb_gfxcard_fillrectangles( 0x2bbd93d8 [1], 0x7bdea4 )
(-) [Main Thread       1.167] (  504) Core/GraphicsOps:  
dfb_gfxcard_state_check( 0x7bdea4, 0x00000001 ) [0,0 - 719,719]
(-) [Main Thread       1.169] (  504) Core/GfxState:     
dfb_gfxcard_state_check( 0x7bdea4, 0x00000001 )  drawing -> 0x7c0ef0
(-) [Main Thread       1.169] (  504) Core/GfxState:        <- checked
0x00000000, accel 0x00000000, modified 0x00033fff, mod_hw 0x00000000
(-) [Main Thread       1.169] (  504) Core/GfxState:        -> checked
0x00000000, accel 0x00000000, modified 0x00033fff, mod_hw 0x00000000
(-) [Main Thread       1.170] (  504) Core/GfxState:        -> checked
0x00000001, accel 0x00000001, modified 0x00033fff, mod_hw 0x00000000
(-) [Main Thread       1.170] (  504) Core/GfxState:        => checked
0x00000001, accel 0x00000001, modified 0x00000000, mod_hw 0x00033fff
(-) [Main Thread       1.170] (  504) Core/GfxState:     
dfb_gfxcard_state_acquire( 0x7bdea4, 0x00000001 )  drawing -> 0x7c0ef0
(-) [Main Thread       1.170] (  504) Core/SurfBuffer:   
dfb_surface_buffer_lock( 0x7c0800, 0x00000002, 0x7bdf50 )
(-) [Main Thread       1.170] (  504) Core/SurfBuffer:      -> GPU WRITE
(-) [Main Thread       1.171] (  504) Core/SurfBuffer:    allocate_buffer(
0x7c0800, 0x2 )
(-) [Main Thread       1.537] (  504) Core/SurfBuffer:     -> 720x720 ARGB -
SHARED LAYER EXTERNAL
(-) [Main Thread       1.537] (  504) DevMem/Surfaces:    devmemTestConfig(
0x7c0800 )
(>) [Main Thread       1.537] (  504) NXP/STB22X/GFX/Surfaces:     Entering
phStbDFB_GfxTestConfig buffer ( 0x7c0800 )
[phStbDFB/src/phStbDFB_gfx_pool.c:297]
(>) [Main Thread       1.538] (  504) NXP/STB22X/VID/Surfaces:     Entering
phStbDFB_VideoTestConfig buffer ( 0x7c0800 ) resource_id (0) 
[phStbDFB/src/phStbDFB_video_pool.c:273]
(<) [Main Thread       1.538] (  504) NXP/STB22X/VID/Surfaces:     Returning
from phStbDFB_VideoTestConfig [phStbDFB/src/phStbDFB_video_pool.c:293]
(>) [Main Thread       1.538] (  504) NXP/STB22X/GFX/Surfaces:     Entering
phStbDFB_GfxAllocateBuffer buffer ( 0x7c0800 )
[phStbDFB/src/phStbDFB_gfx_pool.c:336]
(-) [Main Thread       1.538] (  504) NXP/STB22X/GFX/Surfaces:           
phStbDFB_GfxAllocateBuffer -> index is 1: offset 2073600, pitch 2880, size
2073600
(-) [Main Thread       1.539] (  504) Core/SurfBuffer:   
update_allocation()
(-) [Main Thread       1.539] (  504) Core/SurfBuffer:      -> increasing
serial...
(>) [Main Thread       1.539] (  504) NXP/STB22X/GFX/SurfLock:     Entering
phStbDFB_GfxLock lock->buffer ( 0x7c0800 ) alloc->fb_id=0
[phStbDFB/src/phStbDFB_gfx_pool.c:432]
(-) [Main Thread       1.539] (  504) NXP/STB22X/GFX/SurfLock:             
-> offset 2073600, pitch 2880, addr 0x2d2fe400, phys 0x021fa400
(<) [Main Thread       1.539] (  504) NXP/STB22X/GFX/SurfLock:     Returning
from phStbDFB_GfxLock [phStbDFB/src/phStbDFB_gfx_pool.c:452]
(-) [Main Thread       1.540] (  504) Core/GfxState:        -> switch from
(nil) [0] to 0x7bdea4 [1]
(-) [Main Thread       1.540] (  504) Core/GfxState:        -> mod_hw
0x00033fff, modified 0x00000000
(-) [Main Thread       1.540] (  504) Core/GfxState:        -> mod_hw
0x00033fff, set 0x00000000
(-) [Main Thread       1.540] (  504) Core/GfxState:        => mod_hw
0x00000000, set 0x00000001
(-) [Main Thread       1.541] (  504) Core/SurfBuffer:   
dfb_surface_buffer_unlock( 0x7bdf50 )
(>) [Main Thread       1.541] (  504) NXP/STB22X/GFX/SurfLock:     Entering
phStbDFB_GfxUnlock lock->buffer ( 0x7c0800 )
[phStbDFB/src/phStbDFB_gfx_pool.c:472]
(<) [Main Thread       1.542] (  504) NXP/STB22X/GFX/SurfLock:     Returning
from phStbDFB_GfxUnlock [phStbDFB/src/phStbDFB_gfx_pool.c:476]
(-) [Main Thread       1.542] (  504) Core/Layers:       
dfb_layer_region_flip_update( 0x7c0d48, 0x2bbd9564, 0x00000000 ) <- [0, 0 -
720x720]
(-) [Main Thread       1.542] (  504) Core/Layers:        realize_region(
0x7c0d48 )
(-) [Main Thread       1.542] (  504) Core/Layers:          -> size      
720x720
(-) [Main Thread       1.542] (  504) Core/Layers:          -> format    
ARGB
(-) [Main Thread       1.543] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       1.543] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       1.543] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       1.543] (  504) Core/Layers:          -> source    
0,0-720x720
(-) [Main Thread       1.543] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       1.543] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       1.543] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       1.910] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       1.910] (  504) Core/Layers:          -> state   
0x00000007
(-) [Main Thread       1.910] (  504) Core/Layers:          => adding region
to 'FBDev Primary Layer [OSD]'
(-) [Main Thread       1.910] (  504) Core/Layers:        set_region(
0x7c0d48, 0x7c0e44, 0xb013377f, 0x7c0ef0 )
(-) [Main Thread       1.911] (  504) Core/Layers:          -> size      
720x720
(-) [Main Thread       1.911] (  504) Core/Layers:          -> format    
ARGB
(-) [Main Thread       1.911] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       1.911] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       1.911] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       1.911] (  504) Core/Layers:          -> source    
0,0-720x720
(-) [Main Thread       1.912] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       1.912] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       1.912] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       1.912] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       1.912] (  504) Core/Layers:          -> state   
0x0000000f
(-) [Main Thread       1.912] (  504) Core/SurfBuffer:   
dfb_surface_buffer_lock( 0x7c07c0, 0x00000001, 0x7c0ea4 )
(-) [Main Thread       1.912] (  504) Core/SurfBuffer:      -> GPU READ
(-) [Main Thread       1.913] (  504) Core/SurfBuffer:    allocate_buffer(
0x7c07c0, 0x1 )
(-) [Main Thread       1.913] (  504) Core/SurfBuffer:     -> 720x720 ARGB -
SHARED LAYER EXTERNAL
(-) [Main Thread       1.913] (  504) DevMem/Surfaces:    devmemTestConfig(
0x7c07c0 )
(>) [Main Thread       1.913] (  504) NXP/STB22X/GFX/Surfaces:     Entering
phStbDFB_GfxTestConfig buffer ( 0x7c07c0 )
[phStbDFB/src/phStbDFB_gfx_pool.c:297]
(>) [Main Thread       1.914] (  504) NXP/STB22X/VID/Surfaces:     Entering
phStbDFB_VideoTestConfig buffer ( 0x7c07c0 ) resource_id (0) 
[phStbDFB/src/phStbDFB_video_pool.c:273]
(<) [Main Thread       1.914] (  504) NXP/STB22X/VID/Surfaces:     Returning
from phStbDFB_VideoTestConfig [phStbDFB/src/phStbDFB_video_pool.c:293]
(>) [Main Thread       1.914] (  504) NXP/STB22X/GFX/Surfaces:     Entering
phStbDFB_GfxAllocateBuffer buffer ( 0x7c07c0 )
[phStbDFB/src/phStbDFB_gfx_pool.c:336]
(-) [Main Thread       1.914] (  504) NXP/STB22X/GFX/Surfaces:           
phStbDFB_GfxAllocateBuffer -> index is 0: offset 0, pitch 2880, size 2073600
(-) [Main Thread       1.914] (  504) Core/SurfBuffer:   
update_allocation()
(>) [Main Thread       1.915] (  504) NXP/STB22X/GFX/SurfLock:     Entering
phStbDFB_GfxLock lock->buffer ( 0x7c07c0 ) alloc->fb_id=0
[phStbDFB/src/phStbDFB_gfx_pool.c:432]
(-) [Main Thread       1.915] (  504) NXP/STB22X/GFX/SurfLock:             
-> offset 0, pitch 2880, addr 0x2d104000, phys 0x02000000
(<) [Main Thread       1.915] (  504) NXP/STB22X/GFX/SurfLock:     Returning
from phStbDFB_GfxLock [phStbDFB/src/phStbDFB_gfx_pool.c:452]
(-) [Main Thread       1.915] (  504) Core/Layers:          => setting
region of 'FBDev Primary Layer [OSD]'
(>) [Main Thread       1.916] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_SetRegion [phStbDFB/src/phStbDFB_gfx.c:372]
(<) [Main Thread       1.950] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_SetRegion [phStbDFB/src/phStbDFB_gfx.c:412]
(-) [Main Thread       1.950] (  504) Core/Layers:          ->
region->config.buffermode is 0x00000002
(-) [Main Thread       1.950] (  504) Core/Layers:          -> Going to swap
buffers on layer 'FBDev Primary Layer [OSD]'
(-) [Main Thread       2.316] (  504) Core/SurfBuffer:   
dfb_surface_buffer_unlock( 0x7c0ea4 )
(>) [Main Thread       2.316] (  504) NXP/STB22X/GFX/SurfLock:     Entering
phStbDFB_GfxUnlock lock->buffer ( 0x7c07c0 )
[phStbDFB/src/phStbDFB_gfx_pool.c:472]
(<) [Main Thread       2.317] (  504) NXP/STB22X/GFX/SurfLock:     Returning
from phStbDFB_GfxUnlock [phStbDFB/src/phStbDFB_gfx_pool.c:476]
(-) [Main Thread       2.317] (  504) Core/SurfBuffer:   
dfb_surface_buffer_lock( 0x7c0800, 0x00000001, 0x7c0ea4 )
(-) [Main Thread       2.317] (  504) Core/SurfBuffer:      -> GPU READ
(-) [Main Thread       2.318] (  504) Core/SurfBuffer:   
update_allocation()
(>) [Main Thread       2.318] (  504) NXP/STB22X/GFX/SurfLock:     Entering
phStbDFB_GfxLock lock->buffer ( 0x7c0800 ) alloc->fb_id=0
[phStbDFB/src/phStbDFB_gfx_pool.c:432]
(-) [Main Thread       2.318] (  504) NXP/STB22X/GFX/SurfLock:             
-> offset 2073600, pitch 2880, addr 0x2d2fe400, phys 0x021fa400
(<) [Main Thread       2.318] (  504) NXP/STB22X/GFX/SurfLock:     Returning
from phStbDFB_GfxLock [phStbDFB/src/phStbDFB_gfx_pool.c:452]
(-) [Main Thread       2.318] (  504) Core/Layers:          -> Waiting for
pending writes...
(-) [Main Thread       2.318] (  504) Core/Layers:          -> Flipping
region using driver...
(>) [Main Thread       2.319] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_FlipRegion [phStbDFB/src/phStbDFB_gfx.c:432]
(-) [Main Thread       2.319] (  504) NXP/STB22X/GFX:     lock->offset is
0x001fa400, lock->pitch is 0x00000b40, pdev->var[dfb_layer_num].yoffset is
720
(<) [Main Thread       2.333] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_FlipRegion [phStbDFB/src/phStbDFB_gfx.c:464]
(-) [Main Thread       2.334] (  504) Core/Layers:          -> done.
(-) [Main Thread       2.334] (  504) Core/Layers:       
dfb_layer_context_set_src_colorkey (00 00 00 - -1)
(>) [Main Thread       2.334] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:281]
(<) [Main Thread       2.334] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_gfx.c:350]
(-) [Main Thread       2.335] (  504) Core/Layers:        set_region(
0x7c0d48, 0x2bbd95d0, 0x00010000, 0x7c0ef0 )
(-) [Main Thread       2.335] (  504) Core/Layers:          -> size      
720x720
(-) [Main Thread       2.335] (  504) Core/Layers:          -> format    
ARGB
(-) [Main Thread       2.335] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       2.335] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       2.335] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       2.336] (  504) Core/Layers:          -> source    
0,0-720x720
(-) [Main Thread       2.336] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       2.336] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       2.336] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       2.336] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       2.336] (  504) Core/Layers:          -> state   
0x0000000f
(-) [Main Thread       2.336] (  504) Core/Layers:          => setting
region of 'FBDev Primary Layer [OSD]'
(>) [Main Thread       2.337] (  504) NXP/STB22X/GFX:    Entering
phStbDFB_SetRegion [phStbDFB/src/phStbDFB_gfx.c:372]
(<) [Main Thread       2.337] (  504) NXP/STB22X/GFX:    Returning from
phStbDFB_SetRegion [phStbDFB/src/phStbDFB_gfx.c:412]
(-) [Main Thread       2.702] (  504) Core/WindowStack:  
dfb_windowstack_set_background_color( 0x7c03f0, 0x00000000 )
(-) [Main Thread       2.703] (  504) Core/WindowStack:  
dfb_windowstack_set_background_color_index( 0x7c03f0, -1 )
(-) [Main Thread       2.703] (  504) Core/WindowStack:  
dfb_windowstack_set_background_mode( 0x7c03f0, 1 )
(-) [Main Thread       2.703] (  504) Core/Layers:       
dfb_layer_get_primary_context (Primary Vid Layer [tmdlVss1], don't activate)
<- active: -1
(-) [Main Thread       2.703] (  504) Core/Layers:       
dfb_layer_create_context (Primary Vid Layer [tmdlVss1])
(-) [Main Thread       2.703] (  504) Core/Layers:       
dfb_layer_context_init -> 0x7c1170
(>) [Main Thread       2.704] (  504) NXP/STB22X/Screen:           Entering
phStbDFB_GetScreenSize [phStbDFB/src/phStbDFB_screen.c:146]
(<) [Main Thread       2.704] (  504) NXP/STB22X/Screen:           Returning
from phStbDFB_GetScreenSize(1280*720) => 0x0
[phStbDFB/src/phStbDFB_screen.c:154]
(-) [Main Thread       2.704] (  504) Core/WindowStack:  
dfb_windowstack_create( 0x7c1170 )
(-) [Main Thread       2.704] (  504) Core/WindowStack:     -> 0x7c1390
(-) [Main Thread       2.705] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c1390, 1280x720 )
(>) [Main Thread       2.705] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       2.705] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       2.705] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1170, 0x7b59e0)
(-) [Main Thread       2.706] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1170, 0x7b59e0)
(-) [Main Thread       2.706] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1170, 0x7b59e0)
(>) [Main Thread       2.706] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       2.706] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       2.706] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c1390, 1280x720 )
(-) [Main Thread       2.706] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c1390 )
(>) [Main Thread       2.707] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       2.707] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       2.707] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1170, 0x7c126c)
(-) [Main Thread       2.707] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1170, 0x7c126c)
(-) [Main Thread       2.708] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1170, 0x7c126c)
(>) [Main Thread       2.708] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       2.708] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.074] (  504) Core/Surface:      
dfb_surface_create( 0x7b9bc8, 0x2bbd95d4, 0x2bbd95d0 )
(-) [Main Thread       3.075] (  504) Core/Surface:         -> 1280x720
(-) [Main Thread       3.075] (  504) Core/Surface:         -> UYVY
(-) [Main Thread       3.075] (  504) Core/Surface:         -> caps
0x00000014
(-) [Main Thread       3.075] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( UYVY )
(-) [Main Thread       3.075] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( UYVY )
(>) [Main Thread       3.076] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.076] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.076] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c1390, 1280x720 )
(-) [Main Thread       3.076] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c1390 )
(-) [Main Thread       3.076] (  504) Core/Layers:       
dfb_layer_context_set_src_colorkey (00 00 00 - -1)
(>) [Main Thread       3.077] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.077] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.077] (  504) Core/WindowStack:  
dfb_windowstack_set_background_mode( 0x7c1390, 0 )
(-) [Main Thread       3.077] (  504) Core/Layers:       
dfb_layer_get_primary_context (Secondary Vid Layer [tmdlVss2], don't
activate) <- active: -1
(-) [Main Thread       3.078] (  504) Core/Layers:       
dfb_layer_create_context (Secondary Vid Layer [tmdlVss2])
(-) [Main Thread       3.078] (  504) Core/Layers:       
dfb_layer_context_init -> 0x7c1b50
(>) [Main Thread       3.078] (  504) NXP/STB22X/Screen:           Entering
phStbDFB_GetScreenSize [phStbDFB/src/phStbDFB_screen.c:146]
(<) [Main Thread       3.078] (  504) NXP/STB22X/Screen:           Returning
from phStbDFB_GetScreenSize(1280*720) => 0x0
[phStbDFB/src/phStbDFB_screen.c:154]
(-) [Main Thread       3.079] (  504) Core/WindowStack:  
dfb_windowstack_create( 0x7c1b50 )
(-) [Main Thread       3.079] (  504) Core/WindowStack:     -> 0x7c1d70
(-) [Main Thread       3.079] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c1d70, 1280x720 )
(>) [Main Thread       3.079] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.080] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.080] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1b50, 0x7b5e28)
(-) [Main Thread       3.080] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1b50, 0x7b5e28)
(-) [Main Thread       3.080] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1b50, 0x7b5e28)
(>) [Main Thread       3.080] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.081] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.446] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c1d70, 1280x720 )
(-) [Main Thread       3.446] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c1d70 )
(>) [Main Thread       3.447] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.447] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.447] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1b50, 0x7c1c4c)
(-) [Main Thread       3.447] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1b50, 0x7c1c4c)
(-) [Main Thread       3.448] (  504) Core/Layers:       
dfb_layer_context_set_configuration (0x7c1b50, 0x7c1c4c)
(>) [Main Thread       3.448] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.448] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.448] (  504) Core/Surface:      
dfb_surface_create( 0x7b9bc8, 0x2bbd95d4, 0x2bbd95d0 )
(-) [Main Thread       3.448] (  504) Core/Surface:         -> 1280x720
(-) [Main Thread       3.449] (  504) Core/Surface:         -> UYVY
(-) [Main Thread       3.449] (  504) Core/Surface:         -> caps
0x00000014
(-) [Main Thread       3.449] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( UYVY )
(-) [Main Thread       3.449] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( UYVY )
(>) [Main Thread       3.450] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.450] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.450] (  504) Core/WindowStack:  
dfb_windowstack_resize( 0x7c1d70, 1280x720 )
(-) [Main Thread       3.451] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c1d70 )
(-) [Main Thread       3.451] (  504) Core/Layers:       
dfb_layer_context_set_src_colorkey (00 00 00 - -1)
(>) [Main Thread       3.451] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:500]
(<) [Main Thread       3.451] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_TestRegion [phStbDFB/src/phStbDFB_video.c:597]
(-) [Main Thread       3.451] (  504) Core/WindowStack:  
dfb_windowstack_set_background_mode( 0x7c1d70, 0 )
(-) [Main Thread       3.452] (  504) Core/Layers:       
dfb_layer_activate_context (FBDev Primary Layer [OSD], 0x7c01d0)
(-) [Main Thread       3.452] (  504) Core/Layers:       
dfb_layer_activate_context (Primary Vid Layer [tmdlVss1], 0x7c1170)
(-) [Main Thread       3.452] (  504) Core/Layers:       
dfb_layer_context_activate (0x7c1170)
(-) [Main Thread       3.452] (  504) Core/Layers:        realize_region(
0x7c16c8 )
(-) [Main Thread       3.452] (  504) Core/Layers:          -> size      
1280x720
(-) [Main Thread       3.452] (  504) Core/Layers:          -> format    
UYVY
(-) [Main Thread       3.453] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       3.453] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       3.453] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       3.819] (  504) Core/Layers:          -> source    
0,0-1280x720
(-) [Main Thread       3.820] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       3.820] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       3.820] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       3.820] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       3.820] (  504) Core/Layers:          -> state   
0x00000013
(-) [Main Thread       3.820] (  504) Core/Layers:          -> FROZEN!
(-) [Main Thread       3.821] (  504) Core/Surface:      
dfb_surface_reconfig( 0x7c18c8, 1280x720 UYVY -> 1280x720 UYVY )
(-) [Main Thread       3.821] (  504) Core/SurfBuffer:   
dfb_surface_buffer_destroy( 0x7c1ad0 [1280x720] )
(-) [Main Thread       3.821] (  504) Core/SurfBuffer:   
dfb_surface_buffer_destroy( 0x7c1b10 [1280x720] )
(-) [Main Thread       3.821] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( UYVY )
(-) [Main Thread       3.822] (  504) Core/SurfBuffer:   
dfb_surface_buffer_new( UYVY )
(-) [Main Thread       3.822] (  504) Core/Layers:       
_dfb_layer_region_surface_listener( 0x2bbd95a4, 0x7c16c8 ) <- 0x00000001
(>) [Main Thread       3.822] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_SetColorAdjustment layer='tmdlVss1'
[phStbDFB/src/phStbDFB_video.c:433]
(<) [Main Thread       3.823] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_SetColorAdjustment result => 0x00000000
[phStbDFB/src/phStbDFB_video.c:481]
(-) [Main Thread       3.823] (  504) Core/WindowStack:  
dfb_windowstack_repaint_all( 0x7c1390 )
(-) [Main Thread       3.823] (  504) Core/Layers:       
dfb_layer_region_flip_update( 0x7c16c8, 0x2bbd95d4, 0x00000000 ) <- [0, 0 -
1280x720]
(-) [Main Thread       3.823] (  504) Core/Layers:        realize_region(
0x7c16c8 )
(-) [Main Thread       3.823] (  504) Core/Layers:          -> size      
1280x720
(-) [Main Thread       3.824] (  504) Core/Layers:          -> format    
UYVY
(-) [Main Thread       3.824] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       3.824] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       3.824] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       3.824] (  504) Core/Layers:          -> source    
0,0-1280x720
(-) [Main Thread       3.825] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       3.825] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       3.825] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       3.825] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       3.825] (  504) Core/Layers:          -> state   
0x00000007
(-) [Main Thread       3.826] (  504) Core/Layers:          => adding region
to 'Primary Vid Layer [tmdlVss1]'
(-) [Main Thread       3.826] (  504) Core/Layers:        set_region(
0x7c16c8, 0x7c17c4, 0xb013377f, 0x7c18c8 )
(-) [Main Thread       3.826] (  504) Core/Layers:          -> size      
1280x720
(-) [Main Thread       3.826] (  504) Core/Layers:          -> format    
UYVY
(-) [Main Thread       3.826] (  504) Core/Layers:          -> surf caps 
0x00000000
(-) [Main Thread       3.826] (  504) Core/Layers:          -> buffermode 2
(-) [Main Thread       3.827] (  504) Core/Layers:          -> options   
0x00000021
(-) [Main Thread       3.827] (  504) Core/Layers:          -> source    
0,0-1280x720
(-) [Main Thread       3.827] (  504) Core/Layers:          -> dest      
0,0-1280x720
(-) [Main Thread       3.827] (  504) Core/Layers:          -> opacity   
255
(-) [Main Thread       3.827] (  504) Core/Layers:          -> src_key   
000000 (index 0)
(-) [Main Thread       4.193] (  504) Core/Layers:          -> dst_key   
000000 (index 0)
(-) [Main Thread       4.193] (  504) Core/Layers:          -> state   
0x0000000f
(-) [Main Thread       4.193] (  504) Core/SurfBuffer:   
dfb_surface_buffer_lock( 0x7c1b10, 0x00000001, 0x7c1824 )
(-) [Main Thread       4.193] (  504) Core/SurfBuffer:      -> GPU READ
(-) [Main Thread       4.194] (  504) Core/SurfBuffer:    allocate_buffer(
0x7c1b10, 0x1 )
(-) [Main Thread       4.194] (  504) Core/SurfBuffer:     -> 1280x720 UYVY
- SHARED LAYER EXTERNAL
(-) [Main Thread       4.194] (  504) DevMem/Surfaces:    devmemTestConfig(
0x7c1b10 )
(>) [Main Thread       4.194] (  504) NXP/STB22X/GFX/Surfaces:     Entering
phStbDFB_GfxTestConfig buffer ( 0x7c1b10 )
[phStbDFB/src/phStbDFB_gfx_pool.c:297]
(<) [Main Thread       4.194] (  504) NXP/STB22X/GFX/Surfaces:     Returning
from phStbDFB_GfxTestConfig [phStbDFB/src/phStbDFB_gfx_pool.c:317]
(>) [Main Thread       4.195] (  504) NXP/STB22X/VID/Surfaces:     Entering
phStbDFB_VideoTestConfig buffer ( 0x7c1b10 ) resource_id (2) 
[phStbDFB/src/phStbDFB_video_pool.c:273]
(>) [Main Thread       4.195] (  504) NXP/STB22X/VID/Surfaces:     Entering
phStbDFB_VideoAllocateBuffer buffer ( 0x7c1b10 )
[phStbDFB/src/phStbDFB_video_pool.c:313]
(-) [Main Thread       4.195] (  504) NXP/STB22X/VID/Surfaces:           
phStbDFB_VideoAllocateBuffer -> pitch 0, addr 0
(-) [Main Thread       4.195] (  504) Core/SurfBuffer:   
update_allocation()
(>) [Main Thread       4.195] (  504) NXP/STB22X/VID/SurfLock:     Entering
phStbDFB_VideoLock lock->buffer ( 0x7c1b10 )
[phStbDFB/src/phStbDFB_video_pool.c:388]
(-) [Main Thread       4.196] (  504) NXP/STB22X/VID/SurfLock:             
-> offset 0, pitch 0, phys 0x00000000
(<) [Main Thread       4.196] (  504) NXP/STB22X/VID/SurfLock:     Returning
from phStbDFB_VideoLock [phStbDFB/src/phStbDFB_video_pool.c:396]
(-) [Main Thread       4.196] (  504) Core/Layers:          => setting
region of 'Primary Vid Layer [tmdlVss1]'
(>) [Main Thread       4.196] (  504) NXP/STB22X/VIDEO:  Entering
phStbDFB_SetRegion updated flags=0xb013377f
[phStbDFB/src/phStbDFB_video.c:619]
(<) [Main Thread       4.201] (  504) NXP/STB22X/VIDEO:  Returning from
phStbDFB_SetRegion result => 0x00000000 [phStbDFB/src/phStbDFB_video.c:677]
(-) [Main Thread       4.201] (  504) Core/Layers:          ->
region->config.buffermode is 0x00000002
(-) [Main Thread       4.201] (  504) Core/Layers:          -> Going to swap
buffers on layer 'Primary Vid Layer [tmdlVss1]'
(!) [Main Thread       4.202] (  504) *** Assumption [funcs->FlipRegion !=
NULL] failed *** [layer_region.c:497 in dfb_layer_region_flip_update()]
-- 
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