CN109857469A - Display panel control method and Related product - Google Patents
Display panel control method and Related product Download PDFInfo
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- CN109857469A CN109857469A CN201910037477.XA CN201910037477A CN109857469A CN 109857469 A CN109857469 A CN 109857469A CN 201910037477 A CN201910037477 A CN 201910037477A CN 109857469 A CN109857469 A CN 109857469A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the present application discloses a kind of display panel control method and Related product, applied to electronic equipment, electronic equipment includes application processor AP, memory, touch screen, display screen, control chip, AP connection memory and touch chip, it controls chip and connects memory, display screen and touch screen, control only includes the touch-control initial code of touch screen and the first display initial code of display screen in the firmware of chip, memory is stored with the second display initial code of display screen, method includes: when detecting the request instruction for lighting display screen, control chip is waken up by AP；Determine that code to be loaded, code to be loaded include the code in touch-control initial code, the first display initial code and the second display initial code by controlling chip；Determining code to be loaded is loaded to enable display screen；Light display screen.The embodiment of the present application reduces electronic equipment cost, improves screen and initializes efficiency.
Description
Technical field
This application involves technical field of electronic equipment, and in particular to a kind of display panel control method and Related product.
Background technique
The screen initialization procedure of the electronic equipments such as mobile phone is needed the initial code of display screen and touch screen point at present
It does not download in the different flash areas of control chip of screen, is then loaded to enable screen, which increase to control
The flash memory of chip requires and cost.
Summary of the invention
The embodiment of the present application provides a kind of display panel control method and Related product, to reduce the control of electronic equipment
The flash memory of chip requires and cost, and improves screen and initialize efficiency.
In a first aspect, the embodiment of the present application provides a kind of display panel control method, it is applied to electronic equipment, the electronics is set
Standby includes application processor AP, memory, touch screen, display screen, control chip, the AP connection memory and the touching
Chip is controlled, the control chip connects memory, the display screen and the touch screen, only wraps in the firmware of the control chip
The touch-control initial code of the touch screen and the first display initial code of the display screen are included, the memory is stored with
Second display initial code of the display screen, which comprises
When detecting the request instruction for lighting the display screen, the control chip is waken up by the AP；
Determine that code to be loaded, the code to be loaded include the touch-control initialization generation by the control chip
Code in code, the first display initial code and the second display initial code；
The determining code to be loaded is loaded to enable the display screen；
Light the display screen.
Second aspect, the embodiment of the present application provide a kind of display screen control device, are applied to electronic equipment, and the electronics is set
Standby includes application processor AP, memory, touch screen, display screen, control chip, the AP connection memory and the touching
Chip is controlled, the control chip connects memory, the display screen and the touch screen, only wraps in the firmware of the control chip
The touch-control initial code of the touch screen and the first display initial code of the display screen are included, the memory is stored with
Second display initial code of the display screen, described device includes processing unit and communication unit, wherein
The processing unit, for waking up institute by the AP when detecting the request instruction for lighting the display screen
State control chip；And for determining that code to be loaded, the code to be loaded include described by the control chip
Code in touch-control initial code, the first display initial code and the second display initial code；And it uses
In the determining code to be loaded of load to enable the display screen；And for lighting the display screen.
The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and
One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
It manages device to execute, above procedure is included the steps that for executing the instruction in the embodiment of the present application first aspect either method.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above-mentioned computer-readable
Storage medium storage is used for the computer program of electronic data interchange, wherein above-mentioned computer program executes computer such as
Step some or all of described in the embodiment of the present application second aspect either method.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above-mentioned computer program product
Non-transient computer readable storage medium including storing computer program, above-mentioned computer program are operable to make to calculate
Machine executes the step some or all of as described in the embodiment of the present application second aspect either method.The computer program product
It can be a software installation packet.
As can be seen that electronic equipment includes application processor AP, memory, touch screen, display in the embodiment of the present application
Screen, control chip, AP connection memory and touch chip, control chip connection memory, display screen and touch screen, control chip
Firmware in only the touch-control initial code including touch screen and display screen the first display initial code, memory is stored with
Second display initial code of display screen, the electronic equipment are called out when detecting the request instruction for lighting display screen by AP
It wakes up and controls chip；Code to be loaded is determined by controlling chip, and code to be loaded includes touch-control initial code, first aobvious
Show the code in initial code and the second display initial code；Determining code to be loaded is loaded to enable display screen；
Light display screen.As it can be seen that electronic equipment is subtracted by the way that part or all of display initial code to be cured in the firmware of touch screen
To the requirement of flash memory in low initialization procedure, to advantageously reduce cost, and electronic equipment can be flexible by control chip
It determines code to be loaded and dynamically load, improves screen and initialize efficiency.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of display panel control method provided by the embodiments of the present application；
Fig. 2 is a kind of flow diagram of display panel control method provided by the embodiments of the present application；
Fig. 3 is the flow diagram of another display panel control method provided by the embodiments of the present application；
Fig. 4 is the flow diagram of another display panel control method provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；
Fig. 6 is a kind of functional unit composition block diagram of display screen control device provided by the embodiments of the present application.
Specific embodiment
It describes in detail below to the embodiment of the present application.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of a kind of electronic equipment 100 provided by the embodiments of the present application, the electronics
Equipment 100 includes application processor AP110, memory 120, touch screen 130, display screen 140 and controls chip 150, described
The AP110 connection memory 120 and the touch chip 150, the control chip 150 connect memory 120, the display
Shield 140 and the touch screen 130, only includes the touch-control initialization generation of the touch screen 130 in the firmware of the control chip 150
First display initial code of code and the display screen 140, the memory are stored with the second display of the display screen 140
Initial code, control chip 150 can be integrated form chip, while provide various signals, electronics for display screen and touch screen
Equipment 100 may include the various handheld devices with wireless communication function, mobile unit, wearable device, calculate equipment or
Other processing equipments and various forms of user equipmenies (User Equipment, UE) of radio modem are connected to,
Mobile station (Mobile Station, MS), terminal device (terminal device) etc..
It is consistent with above-mentioned embodiment shown in FIG. 1, referring to Fig. 2, Fig. 2 is a kind of display provided by the embodiments of the present application
The flow diagram for shielding control method, applied to electronic equipment as shown in Figure 1；As shown, this display panel control method packet
It includes:
S201, electronic equipment wake up the control when detecting the request instruction for lighting the display screen, through the AP
Coremaking piece；
Wherein, the request instruction can be is triggered by pressing power key, the modes such as fingerprint key, is not done herein only
One limits.
S202, the electronic equipment determine code to be loaded, the code packet to be loaded by the control chip
Include the code in the touch-control initial code, the first display initial code and the second display initial code；
S203, the determining code to be loaded of the electronic equipment load is to enable the display screen；
S204, the electronic equipment light the display screen.
As can be seen that electronic equipment includes application processor AP, memory, touch screen, display in the embodiment of the present application
Screen, control chip, AP connection memory and touch chip, control chip connection memory, display screen and touch screen, control chip
Firmware in only the touch-control initial code including touch screen and display screen the first display initial code, memory is stored with
Second display initial code of display screen, the electronic equipment are called out when detecting the request instruction for lighting display screen by AP
It wakes up and controls chip；Code to be loaded is determined by controlling chip, and code to be loaded includes touch-control initial code, first aobvious
Show the code in initial code and the second display initial code；Determining code to be loaded is loaded to enable display screen；
Light display screen.As it can be seen that electronic equipment is subtracted by the way that part or all of display initial code to be cured in the firmware of touch screen
To the requirement of flash memory in low initialization procedure, to advantageously reduce cost, and electronic equipment can be flexible by control chip
It determines code to be loaded and dynamically load, improves screen and initialize efficiency.
In a possible example, the first display initial code and the second display initial code are not
Together, and the first display initial code and the second display initial code constitute the whole of the display screen and initialize
Code；The electronic equipment determines code to be loaded by the control chip, comprising: the electronic equipment determines the touching
Controlling initial code, the first display initial code and the second display initial code is code to be loaded.
Wherein, the first display initial code may include all generations of other in addition to control routine of display screen
Code, the second display initial code include the control routine of display screen.
As it can be seen that the case where showing initial code is stored for control chip firmware and memory differentiation in this example,
Electronic equipment can synchronize load two parts and show initial code to guarantee that display screen operates normally, and it is steady to improve display screen initialization
It is qualitative.
In a possible example, the determining code to be loaded of the electronic equipment load is to enable described aobvious
Display screen, comprising: the electronic equipment loads the touch-control initial code, first display initially by the control chip
Change code, obtains the first loading result；The second display initial code is loaded by the control chip, second is obtained and adds
Carry result；If detecting first loading result and second loading result being to load successfully, it is determined that excessively enabled described
Display screen；If detecting, first loading result and/or second loading result for load failure, pass through the control
Chip repeats to load the touch-control initial code, the first display initial code, and repetition loads described second and shows
Show initial code, until detecting that the code being loaded loads successfully, determined and enable the display screen.
Wherein, control the code in the firmware of chip and second display initial code load successfully after, at the beginning of display screen
Beginningization is completed.
As it can be seen that in this example, since the one the second display initial codes are different, electronic equipment only load at
It just can confirm that display screen is enabled after function two parts code, improve the accuracy of electronic equipment initialization display screen.
In a possible example, the first display initial code includes whole initialization generations of the display screen
Code, the second display initial code also include whole initial codes；The electronic equipment passes through the control core
Piece determines code to be loaded, comprising: the electronic equipment detects the first state of the display screen by the control chip
With the second state of the touch screen；If detecting the first state by the control chip and second state being
Normal condition, it is determined that the touch-control initial code, first display first part's code of initial code and described
The second part code of second display initial code is code to be loaded, first part's code and the second part
Code constitutes whole initial codes.
As it can be seen that in this example, since the one the second display initial codes are identical, as long as electronic equipment loads successfully
Display screen can be enabled after any portion code, improve the efficiency of electronic equipment initialization display screen.
In a possible example, the determining code to be loaded of the electronic equipment load is to enable described aobvious
Display screen, comprising: the electronic equipment loads the touch-control initial code and first part's generation by the control chip
Code, obtains the first loading result；The second part code is loaded by the AP, obtains the second loading result；If detecting
First loading result and/or second loading result are to load successfully, it is determined that enable the display screen excessively；If detection
It is load failure to first loading result and second loading result, then load institute is repeated by the control chip
Touch-control initial code, the first display initial code are stated, and repeats to load second display just by the AP
Beginningization code determined until detecting that the code being loaded loads successfully and enables the display screen.
As it can be seen that electronic equipment can improve processing effect by control chip and AP loaded in parallel code operation in this example
Rate and real-time.
In a possible example, the method also includes: if the electronic equipment is detected by the control chip
It is abnormality to the first state or second state, it is determined that the touch-control initial code, first display
Initial code is code to be loaded.
It is whole initial codes of display screen for the one the second display initial codes as it can be seen that in this example
Situation, electronic equipment can determine that the code in firmware is generation to be loaded in the state of display screen and touch screen exception
Code, it is ensured that code improves initialization real-time by real-time loading.
In a possible example, the determining code to be loaded of the electronic equipment load is to enable described aobvious
Display screen, comprising: the electronic equipment loads the touch-control initial code, first display initially by the control chip
Change code to enable the display screen.
It is whole initial codes of display screen for the one the second display initial codes as it can be seen that in this example
Situation, electronic equipment can determine that the code in firmware is generation to be loaded in the state of display screen and touch screen exception
Code, it is ensured that code is loaded success, improves initialization stability.
It is consistent with above-mentioned embodiment shown in FIG. 1, referring to Fig. 3, Fig. 3 is provided by the embodiments of the present application another aobvious
The flow diagram of display screen control method, applied to electronic equipment as shown in Figure 1, as shown, this display panel control method
Include:
S301, electronic equipment wake up the control when detecting the request instruction for lighting the display screen, through the AP
Coremaking piece；
S302, the electronic equipment determine the touch-control initial code, the first display initial code and described
Second display initial code is code to be loaded.
S303, the electronic equipment load the touch-control initial code, first display by the control chip
Initial code obtains the first loading result；
S304, the electronic equipment load the second display initial code by the control chip, obtain second
Loading result；
S305, if the electronic equipment detect first loading result and second loading result for load at
Function, it is determined that enable the display screen excessively；
S306, if the electronic equipment detects first loading result and/or second loading result for load
Failure then repeats to load the touch-control initial code, the first display initial code by the control chip, and
Repetition loads the second display initial code, until detecting that the code being loaded loads successfully, determines enabled described
Display screen.
S307, the electronic equipment light the display screen.
As can be seen that electronic equipment includes application processor AP, memory, touch screen, display in the embodiment of the present application
Screen, control chip, AP connection memory and touch chip, control chip connection memory, display screen and touch screen, control chip
Firmware in only the touch-control initial code including touch screen and display screen the first display initial code, memory is stored with
Second display initial code of display screen, the electronic equipment are called out when detecting the request instruction for lighting display screen by AP
It wakes up and controls chip；Code to be loaded is determined by controlling chip, and code to be loaded includes touch-control initial code, first aobvious
Show the code in initial code and the second display initial code；Determining code to be loaded is loaded to enable display screen；
Light display screen.As it can be seen that electronic equipment is subtracted by the way that part or all of display initial code to be cured in the firmware of touch screen
To the requirement of flash memory in low initialization procedure, to advantageously reduce cost, and electronic equipment can be flexible by control chip
It determines code to be loaded and dynamically load, improves screen and initialize efficiency.
In addition, the case where for control chip firmware and memory differentiation storage display initial code, electronic equipment
Load two parts can be synchronized and show initial code to guarantee that display screen operates normally, display screen is improved and initialize stability.
It is consistent with above-mentioned embodiment shown in FIG. 1, referring to Fig. 4, Fig. 4 is provided by the embodiments of the present application another aobvious
The flow diagram of display screen control method, applied to electronic equipment as shown in Figure 1, as shown, this display panel control method
Include:
S401, electronic equipment wake up the control when detecting the request instruction for lighting the display screen, through the AP
Coremaking piece, the first display initial code include whole initial codes of the display screen, and second display is initial
Changing code also includes whole initial codes；
S402, the electronic equipment by it is described control chip detect the display screen first state and the touch screen
The second state；
S403, if the electronic equipment detects that the first state and second state are equal by the control chip
For normal condition, it is determined that the touch-control initial code, first part's code of the first display initial code and institute
The second part code for stating the second display initial code is code to be loaded, first part's code and second described
Code is divided to constitute whole initial codes.
S404, the electronic equipment load the touch-control initial code and the first part by the control chip
Code obtains the first loading result；
S405, the electronic equipment load the second part code by the AP, obtain the second loading result；
S406, if the electronic equipment detects first loading result and/or second loading result for load
Success, it is determined that enable the display screen excessively；
S407, if the electronic equipment detects first loading result and second loading result is that load is lost
It loses, then repeats to load the touch-control initial code, the first display initial code, Yi Jitong by the control chip
It crosses the AP and repeats to load the second display initial code and determined until detecting that the code being loaded loads successfully
Enable the display screen.
S408, the electronic equipment light the display screen.
As can be seen that electronic equipment includes application processor AP, memory, touch screen, display in the embodiment of the present application
Screen, control chip, AP connection memory and touch chip, control chip connection memory, display screen and touch screen, control chip
Firmware in only the touch-control initial code including touch screen and display screen the first display initial code, memory is stored with
Second display initial code of display screen, the electronic equipment are called out when detecting the request instruction for lighting display screen by AP
It wakes up and controls chip；Code to be loaded is determined by controlling chip, and code to be loaded includes touch-control initial code, first aobvious
Show the code in initial code and the second display initial code；Determining code to be loaded is loaded to enable display screen；
Light display screen.As it can be seen that electronic equipment is subtracted by the way that part or all of display initial code to be cured in the firmware of touch screen
To the requirement of flash memory in low initialization procedure, to advantageously reduce cost, and electronic equipment can be flexible by control chip
It determines code to be loaded and dynamically load, improves screen and initialize efficiency.
Further, since the one the second display initial codes are identical, as long as therefore electronic equipment load successfully any portion
Display screen can be enabled after code, improve the efficiency of electronic equipment initialization display screen.
It is consistent with above-mentioned Fig. 1, Fig. 4, embodiment shown in fig. 5, referring to Fig. 5, Fig. 5 is provided by the embodiments of the present application
The structural schematic diagram of a kind of electronic equipment 500, as shown, the electronic equipment 500 includes application processor AP510, storage
Device 520, communication interface 530 and one or more programs 521, control chip 540, touch screen 550, display screen 560, it is described
The AP510 connection control chip 540 and the memory 520, the control chip 540 connect memory 520, the touch-control
Shield 550, the display screen 560, only includes the touch-control initialization generation of the touch screen 550 in the firmware of the control chip 540
First display initial code of code and the display screen 560, the memory 520 are stored with the second of the display screen 560
Show initial code, wherein one or more of programs 521 are stored in above-mentioned memory 520, and be configured by
Above-mentioned application processor 510 executes, and one or more of programs 521 include the instruction for executing following steps；
When detecting the request instruction for lighting the display screen, the control chip is waken up by the AP；
Determine that code to be loaded, the code to be loaded include the touch-control initialization generation by the control chip
Code in code, the first display initial code and the second display initial code；
The determining code to be loaded is loaded to enable the display screen；
Light the display screen.
As can be seen that electronic equipment includes application processor AP, memory, touch screen, display in the embodiment of the present application
Screen, control chip, AP connection memory and touch chip, control chip connection memory, display screen and touch screen, control chip
Firmware in only the touch-control initial code including touch screen and display screen the first display initial code, memory is stored with
Second display initial code of display screen, the electronic equipment are called out when detecting the request instruction for lighting display screen by AP
It wakes up and controls chip；Code to be loaded is determined by controlling chip, and code to be loaded includes touch-control initial code, first aobvious
Show the code in initial code and the second display initial code；Determining code to be loaded is loaded to enable display screen；
Light display screen.As it can be seen that electronic equipment is subtracted by the way that part or all of display initial code to be cured in the firmware of touch screen
To the requirement of flash memory in low initialization procedure, to advantageously reduce cost, and electronic equipment can be flexible by control chip
It determines code to be loaded and dynamically load, improves screen and initialize efficiency.
In a possible example, the first display initial code and the second display initial code are not
Together, and the first display initial code and the second display initial code constitute the whole of the display screen and initialize
Code；It is described code to be loaded is determined by the control chip in terms of, instruction in described program is specifically used for executing
It operates below: determining the touch-control initial code, the first display initial code and the second display initialization generation
Code is code to be loaded.
In a possible example, in the determining code to be loaded of the load to enable the display screen side
Face, the instruction in described program are specifically used for executing following operation: passing through the control chip and load the touch-control initialization generation
Code, the first display initial code, obtain the first loading result；And for passing through control chip load described the
Two display initial codes, obtain the second loading result；And if for detecting first loading result and described second
Loading result is to load successfully, it is determined that enables the display screen excessively；And if for detect first loading result and/
Or second loading result is load failure, then repeats to load the touch-control initial code, institute by the control chip
The first display initial code is stated, and repeats to load the second display initial code, until detecting the generation being loaded
Code loads successfully, determined and enables the display screen.
In a possible example, the first display initial code includes whole initialization generations of the display screen
Code, the second display initial code also include whole initial codes；It is determined described by the control chip
In terms of code to be loaded, the instruction in described program is specifically used for executing following operation: detecting institute by the control chip
State the first state of display screen and the second state of the touch screen；And if described for being detected by the control chip
First state and second state are normal condition, it is determined that the touch-control initial code, first display are initial
The second part code of the first part's code and the second display initial code of changing code is code to be loaded, described
First part's code and the second part code constitute whole initial codes.
In a possible example, in the determining code to be loaded of the load to enable the display screen side
Face, the instruction in described program are specifically used for executing following operation: passing through the control chip and load the touch-control initialization generation
Code and first part's code, obtain the first loading result；And for loading the second part code by the AP,
Obtain the second loading result；And if for detecting first loading result and/or second loading result for load
Success, it is determined that enable the display screen excessively；And if for detecting first loading result and the second load knot
Fruit is to load failure, then repeats to load the touch-control initial code, first display initially by the control chip
Change code, and repeat to load the second display initial code by the AP, until detecting that the code being loaded adds
It carries successfully, determined and enable the display screen.
In a possible example, described program further includes instructions for performing the following operations: if passing through the control
Coremaking piece detects the first state or second state is abnormality, it is determined that the touch-control initial code, institute
Stating the first display initial code is code to be loaded.
In a possible example, in the determining code to be loaded of the load to enable the display screen side
Face, the instruction in described program are specifically used for executing following operation: passing through the control chip and load the touch-control initialization generation
Code, the first display initial code are to enable the display screen.
It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is understood that
, in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software mould for electronic equipment
Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein
And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with
Hardware or computer software drive the mode of hardware to execute, the specific application and design constraint item depending on technical solution
Part.Professional technician can specifically realize described function to each using distinct methods, but this reality
Now it is not considered that exceeding scope of the present application.
The embodiment of the present application can carry out the division of functional unit according to above method example to electronic equipment, for example, can
With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit
In.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs
It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real
It is current that there may be another division manner.
Fig. 6 is the functional unit composition block diagram of display screen control device 600 involved in the embodiment of the present application.The display
Shield control device 600 and be applied to electronic equipment, the electronic equipment includes application processor AP, memory, touch screen, display
Screen, control chip, the AP connection memory and the touch chip, the control chip connect memory, described show
Display screen and the touch screen, the only touch-control initial code including the touch screen and described aobvious in the firmware of the control chip
First display initial code of display screen, the memory is stored with the second display initial code of the display screen, described
Device includes processing unit 601 and communication unit 602,
The processing unit 601, for being waken up by the AP when detecting the request instruction for lighting the display screen
The control chip；And for determining that code to be loaded, the code to be loaded include institute by the control chip
State the code in touch-control initial code, the first display initial code and the second display initial code；And
For loading the determining code to be loaded to enable the display screen；And for lighting the display screen.
Wherein, described device 600 further includes storage unit 603, and the storage unit 603 can be memory, the place
Reason unit 601 can be application processor, and the communication unit 602 can be internal communications interface.
As can be seen that electronic equipment includes application processor AP, memory, touch screen, display in the embodiment of the present application
Screen, control chip, AP connection memory and touch chip, control chip connection memory, display screen and touch screen, control chip
Firmware in only the touch-control initial code including touch screen and display screen the first display initial code, memory is stored with
Second display initial code of display screen, the electronic equipment are called out when detecting the request instruction for lighting display screen by AP
It wakes up and controls chip；Code to be loaded is determined by controlling chip, and code to be loaded includes touch-control initial code, first aobvious
Show the code in initial code and the second display initial code；Determining code to be loaded is loaded to enable display screen；
Light display screen.As it can be seen that electronic equipment is subtracted by the way that part or all of display initial code to be cured in the firmware of touch screen
To the requirement of flash memory in low initialization procedure, to advantageously reduce cost, and electronic equipment can be flexible by control chip
It determines code to be loaded and dynamically load, improves screen and initialize efficiency.
In a possible example, the first display initial code and the second display initial code are not
Together, and the first display initial code and the second display initial code constitute the whole of the display screen and initialize
Code；It is described code to be loaded is determined by the control chip in terms of, the processing unit 601 is specifically used for: determine
The touch-control initial code, the first display initial code and the second display initial code are generation to be loaded
Code.
In a possible example, in the determining code to be loaded of the load to enable the display screen side
Face, the processing unit 601 are specifically used for: being shown by the control chip load touch-control initial code, described first
Show initial code, obtains the first loading result；And for loading the second display initialization by the control chip
Code obtains the second loading result；And if for detect first loading result and second loading result be plus
It carries successfully, it is determined that enable the display screen excessively；And if for detect first loading result and/or described second plus
Carrying result is load failure, then repeats to load the touch-control initial code, first display just by the control chip
Beginningization code, and repeat to load the second display initial code, until detecting that the code being loaded loads successfully, really
Determined to enable the display screen.
In a possible example, the first display initial code includes whole initialization generations of the display screen
Code, the second display initial code also include whole initial codes；It is determined described by the control chip
In terms of code to be loaded, the processing unit 601 is specifically used for: detecting the first of the display screen by the control chip
Second state of state and the touch screen；And if for detecting the first state and described by the control chip
Second state is normal condition, it is determined that first of the touch-control initial code, the first display initial code
The second part code of point code and the second display initial code is code to be loaded, first part's code and
The second part code constitutes whole initial codes.
In a possible example, in the determining code to be loaded of the load to enable the display screen side
Face, the processing unit 601 are specifically used for: loading the touch-control initial code and first described by the control chip
Divide code, obtains the first loading result；And for loading the second part code by the AP, obtain the second load knot
Fruit；And if for detecting that first loading result and/or second loading result are load successfully, it is determined that mistake makes
It can the display screen；And if for detect first loading result and second loading result be load failure,
It then repeats to load the touch-control initial code, the first display initial code by the control chip, and passes through
The AP repeats to load the second display initial code, and until detecting that the code being loaded loads successfully, determining makes
It can the display screen.
In a possible example, the processing unit 601 is also used to: if being detected by the control chip described
First state or second state are abnormality, it is determined that the touch-control initial code, the first display initialization
Code is code to be loaded.
In a possible example, in the determining code to be loaded of the load to enable the display screen side
Face, the processing unit 601 are specifically used for: being shown by the control chip load touch-control initial code, described first
Show initial code to enable the display screen.
The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, the computer program make computer execute any as recorded in above method embodiment
Some or all of method step, above-mentioned computer include electronic equipment.
The embodiment of the present application also provides a kind of computer program product, and above-mentioned computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, above-mentioned computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of either record method step in method embodiment.The computer program product can be a software installation
Packet, above-mentioned computer includes electronic equipment.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application
Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English:
Random Access Memory, referred to as: RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of display panel control method, which is characterized in that be applied to electronic equipment, the electronic equipment includes application processor
AP, memory, touch screen, display screen, control chip, the AP connection memory and the touch chip, the control
Chip connects memory, the display screen and the touch screen, only includes the touch screen in the firmware of the control chip
First display initial code of touch-control initial code and the display screen, the memory are stored with the of the display screen
Two display initial codes, which comprises
When detecting the request instruction for lighting the display screen, the control chip is waken up by the AP；
Determine code to be loaded by the control chip, the code to be loaded include the touch-control initial code,
Code in the first display initial code and the second display initial code；
The determining code to be loaded is loaded to enable the display screen；
Light the display screen.
2. the method according to claim 1, wherein the first display initial code and second display
Initial code is different, and the first display initial code and the second display initial code constitute the display screen
Whole initial codes；It is described that code to be loaded is determined by the control chip, comprising:
Determine the touch-control initial code, it is described first display initial code and it is described second display initial code be to
The code of load.
3. according to the method described in claim 2, it is characterized in that, the determining code to be loaded of the load to enable
The display screen, comprising:
The touch-control initial code, the first display initial code are loaded by the control chip, first is obtained and adds
Carry result；
The second display initial code is loaded by the control chip, obtains the second loading result；
If detecting first loading result and second loading result being to load successfully, it is determined that enable the display excessively
Screen；
If detecting, first loading result and/or second loading result for load failure, pass through the control core
Slice weight, which is added with, carries the touch-control initial code, the first display initial code, and repeats to load second display
Initial code determined until detecting that the code being loaded loads successfully and enables the display screen.
4. the method according to claim 1, wherein the first display initial code includes the display screen
Whole initial codes, the second display initial code also includes whole initial code；It is described by described
Control chip determines code to be loaded, comprising:
The second state of the first state and the touch screen of the display screen is detected by the control chip；
If detecting that the first state and second state are normal condition by the control chip, it is determined that described
Touch-control initial code, described first show that first part's code of initial code and described second shows initial code
Second part code is code to be loaded, and it is initial that first part's code and the second part code constitute the whole
Change code.
5. according to the method described in claim 4, it is characterized in that, the determining code to be loaded of the load to enable
The display screen, comprising:
The touch-control initial code and first part's code are loaded by the control chip, obtains the first load knot
Fruit；
The second part code is loaded by the AP, obtains the second loading result；
If detecting first loading result and/or second loading result being to load successfully, it is determined that excessively enabled described
Display screen；
If detecting first loading result and second loading result being load failure, pass through the control chip
Repetition loads the touch-control initial code, the first display initial code, and is repeated described in load by the AP
Second display initial code determined until detecting that the code being loaded loads successfully and enables the display screen.
6. according to the method described in claim 4, it is characterized in that, the method also includes:
If detecting the first state by the control chip or second state being abnormality, it is determined that the touching
Control initial code, the first display initial code is code to be loaded.
7. according to the method described in claim 6, it is characterized in that, the determining code to be loaded of the load to enable
The display screen, comprising:
The touch-control initial code, the first display initial code are loaded by the control chip to enable described aobvious
Display screen.
8. a kind of display screen control device, which is characterized in that be applied to electronic equipment, the electronic equipment includes application processor
AP, memory, touch screen, display screen, control chip, the AP connection memory and the touch chip, the control
Chip connects memory, the display screen and the touch screen, only includes the touch screen in the firmware of the control chip
First display initial code of touch-control initial code and the display screen, the memory are stored with the of the display screen
Two display initial codes, described device includes processing unit and communication unit, wherein
The processing unit, for waking up the control by the AP when detecting the request instruction for lighting the display screen
Coremaking piece；And for determining that code to be loaded, the code to be loaded include the touch-control by the control chip
Code in initial code, the first display initial code and the second display initial code；And for adding
The determining code to be loaded is carried to enable the display screen；And for lighting the display screen.
9. a kind of electronic equipment, which is characterized in that including processor, memory, communication interface, and one or more programs,
One or more of programs are stored in the memory, and are configured to be executed by the processor, described program packet
Include the instruction for executing the step in the method according to claim 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that storage is used for the computer program of electronic data interchange,
In, the computer program makes computer execute the method according to claim 1 to 7.
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| CN113497966A (en) * | 2020-04-07 | 2021-10-12 | 海信视像科技股份有限公司 | Double-screen display equipment |
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