Dear Sir.
We use 4AI.1.4p1 and play in tablet2.
We use HDMI to output 1080p and tv can display 1080p.
but always can see following error message in screen content change and screen sometime change to dark.
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[ 320.044128] OMAPLFBDoBlits: blit failed 27000
[ 320.079193] OMAPLFBDoBlits: blit failed 27000
[ 320.105712] OMAPLFBDoBlits: blit failed 27000
[ 320.139038] OMAPLFBDoBlits: blit failed 27000
[ 320.175628] OMAPLFBDoBlits: blit failed 27000
[ 320.205657] OMAPLFBDoBlits: blit failed 27000
[ 320.233978] OMAPLFBDoBlits: blit failed 27000
[ 320.255584] OMAPLFBDoBlits: blit failed 27000
[ 320.270233] omapdss DISPC error: GFX_FIFO_UNDERFLOW, disabling GFX
[ 320.279144] OMAPLFBDoBlits: blit failed 27000
[ 320.310729] OMAPLFBDoBlits: blit failed 27000
[ 320.334106] omapdss DISPC error: SYNC_LOST, disabling LCD
[ 320.402740] omapdss DISPC error: VID2_FIFO_UNDERFLOW, disabling VID2
[ 320.463867] omapdss DISPC error: VID3_FIFO_UNDERFLOW, disabling VID3
[ 320.522491] SYNC_LOST_DIGIT, disabling TV
[ 320.535888] OMAPLFBDoBlits: blit failed 27000
[ 320.540679] omapdss HDMI: Enter hdmi_display_disable
[ 320.553741] omapdss HDMI: Release c-state constraint for HDMI
[ 320.553741]
[ 320.562225] OMAPLFBDoBlits: blit failed 27000
[ 320.566986] ignoring apply mgr(tv) while blanking
[ 320.587097] ignoring apply mgr(tv) while blanking
[ 320.628753] omapdss HDMI: ENTER hdmi_display_enable
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IN 4AI.1.3 we can output 1080p in tv via HDMI without those error message.
Only 4AI.1.4p1 have those error message and tv change to dark at most case.
After search.error message trigger code in //mydroid/device/ti/proprietary-open/omap4/sgx/src/eurasia_km/services4/3rdparty/omaplfb_linux/omaplfb_bv.c
we try to add some message in omaplfb_bv.c file.after build image and download to device.
The message that we add can not be reflect in log .
Can you kindly give us some information about this error message.
thanks.
