Hello,
I want to dynamically toggle between 30Hz and 60Hz for VSYNC settings.
I don't want screen tearing to occur when changing.
When should I switch the LCD PLL?
best regards
Goto
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Hi Goto
I am afraid it is not feasible as special initialization sequence is needed when changing
timings, it is described in sect.13.2.2.7.1 Code Example to Initialize eLCDIF in VSYNC Mode
(the same is for other modes)
i.MX 7Dual Applications Processor Reference Manual
Those common initialization steps in sect.13.2.2.5 "Initializing the eLCDIF" may lead to tearing.
Best regards
igor
Hi Goto
I am afraid it is not feasible as special initialization sequence is needed when changing
timings, it is described in sect.13.2.2.7.1 Code Example to Initialize eLCDIF in VSYNC Mode
(the same is for other modes)
i.MX 7Dual Applications Processor Reference Manual
Those common initialization steps in sect.13.2.2.5 "Initializing the eLCDIF" may lead to tearing.
Best regards
igor