CN114968143A - Display processing method and device, electronic equipment and storage medium - Google Patents
Display processing method and device, electronic equipment and storage medium Download PDFInfo
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Abstract
The disclosure relates to a display processing method and device, an electronic device and a storage medium. The device connection method comprises the following steps: responding to a first adjusting instruction, and adjusting a first display parameter of a display unit; outputting a first indication signal in response to the adjustment of the first display parameter; responding to a second adjusting instruction, and adjusting a first matching parameter of the display unit; the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter. According to the display control unit, after the display control unit determines that the first display parameter is adjusted, the main control unit is informed, and the main control unit sends the adjustment instruction of the first matching parameter based on the adjustment of the first display parameter, so that the first display parameter is matched with the first matching parameter, the situation that the adjustment of the first matching parameter lags behind the adjustment of the first display parameter is avoided, and the display unit is prevented from flickering.
Description
Technical Field
The present disclosure relates to the field of display technologies, and in particular, to a display processing method and apparatus, an electronic device, and a storage medium.
Background
In order to meet market demands, the display screen of the current electronic device has high display brightness and brighter color, and for better user experience, the display screen also needs to support a high refresh rate to present better smoothness of the picture. However, high power consumption is also caused by a high refresh rate, and in order to take account of both fluency and power consumption, a frame rate switching technology is introduced for display screen control, specifically, frame rate switching is performed according to a scene, for example, a sliding scene such as a game or a microblog starts a high frame rate, and a video or static gallery scene is changed into a low frame rate. Because the display duration of each frame of the high frame rate and the low frame rate is different, the corresponding display brightness is different, the different frame rates respectively correspond to different gamma curves, and the gamma curves corresponding to the respective frame rates need to be switched simultaneously in the frame rate switching process, so that the display effect is ensured.
However, the effective time for switching the frame rate is different from the effective time for calling the gamma curve matched with the frame rate at different frame rates, so that the gamma curve is not matched with the frame rate scene, and the display screen flickers.
Disclosure of Invention
The disclosure provides a display processing method and device, an electronic device and a storage medium.
According to a first aspect of the embodiments of the present disclosure, there is provided a display processing method including:
responding to a first adjusting instruction, and adjusting a first display parameter of a display unit;
outputting a first indication signal in response to the adjustment of the first display parameter;
responding to a second adjusting instruction, and adjusting a first matching parameter of the display unit; the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter.
Optionally, the outputting a first indication signal in response to the adjustment of the first display parameter includes:
and detecting an adjustment result of the first display parameter, and outputting the first indication signal in response to the adjustment of the first display parameter.
Optionally, the method further includes: setting a detection pointer electrically connected with a detection interface of the main control unit;
outputting a first level signal through the detection pointer in response to the first display parameter being adjusted, the first level signal being the first indication signal.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
According to a second aspect of the embodiments of the present disclosure, there is provided a display processing method including:
in response to detecting the first event, sending a first adjustment instruction to a display control unit; the first adjusting instruction is used for adjusting a first display parameter of a display unit;
in response to detecting the first indication signal, sending a second adjustment instruction to the display control unit; wherein the first indication signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter.
Optionally, the detecting the first indication signal includes:
the first level signal of the detection pointer of the display control unit is detected through the detection interface, and the first indication signal is determined to be detected.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
According to a third aspect of the embodiments of the present disclosure, there is provided a display processing apparatus including:
the first adjusting unit is used for responding to the first adjusting instruction and adjusting the first display parameter of the display unit;
the output unit is used for responding to the adjustment of the first display parameter and outputting a first indication signal;
the second adjusting unit is used for responding to a second adjusting instruction and adjusting the first matching parameter of the display unit; the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter.
Optionally, the apparatus further comprises:
the detection part is electrically connected with the detection interface of the main control unit;
correspondingly, the output unit is further configured to: outputting a first level signal through the detection pointer in response to the first display parameter being adjusted, the first level signal being the first indication signal.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
According to a fourth aspect of the embodiments of the present disclosure, there is provided a display processing apparatus including:
the first sending unit is used for responding to the detection of the first event and sending a first adjusting instruction to the display control unit; the first adjusting instruction is used for adjusting a first display parameter of a display unit;
the second sending unit is used for responding to the detection of the first indication signal and sending a second adjusting instruction to the display control unit; wherein the first indication signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter.
Optionally, the first sending unit is further configured to:
and detecting a first level signal of a detection pointer of the display control unit through a detection interface, and determining that the first indication signal is detected.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
According to a fifth aspect of embodiments of the present disclosure, there is provided an electronic apparatus including: a processor and a memory for storing processor-executable instructions, wherein the processor is configured to be able to perform the steps of the display processing method of the first or second aspect described above when the executable instructions in the memory are called.
According to a sixth aspect of embodiments of the present disclosure, there is provided a non-transitory computer readable storage medium, wherein instructions of the storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the steps of the display processing method described above.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
in the embodiment of the disclosure, when it is determined that the first display parameter of the display unit needs to be adjusted, an adjustment instruction of the first display parameter is sent to the display control unit, after the display control unit detects that the adjustment of the first display parameter is completed, the main control unit is notified through the first indication signal, and the main control unit outputs the first matching parameter adjustment instruction to the display control unit based on the first indication signal, so that the first display parameter of the display unit is matched with the first matching parameter, and the problem of flicker of the display unit is avoided. According to the display parameter adjusting method and device, the first matching parameter adjusting instruction is not sent in the setting frame after the adjusting instruction of the first display parameter is sent, but the main control unit is informed after the display control unit determines that the first display parameter is adjusted, and then the main control unit sends the adjusting instruction of the first matching parameter based on the adjustment of the first display parameter, so that the first display parameter is matched with the first matching parameter, the situation that the adjustment of the first matching parameter lags behind the adjustment of the first display parameter is avoided, and the display unit is prevented from flickering.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a schematic flow chart illustrating a display processing method according to an embodiment of the present disclosure;
fig. 2 is another schematic flow chart diagram illustrating a display processing method according to an embodiment of the disclosure;
FIG. 3 is a schematic diagram illustrating adjustment of parameters of a display unit;
FIG. 4 is a schematic view of a gamma curve relationship of 60/120hz according to an embodiment of the disclosure;
fig. 5 is a schematic diagram illustrating a structure of a display processing apparatus according to an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of another structure of a display processing apparatus according to an embodiment of the disclosure
Fig. 7 is a block diagram of an electronic device shown in an embodiment of the disclosure.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a schematic flow chart of a display processing method according to an embodiment of the present disclosure, and as shown in fig. 1, the display processing method according to the embodiment of the present disclosure specifically includes the following steps:
and S11, responding to the first adjusting instruction, and adjusting the first display parameter of the display unit.
In an embodiment of the present disclosure, the first display parameter includes a frame update rate.
The first adjustment instruction is sent from the main control unit to the display control unit of the display unit, and the main control unit may be a main control chip in the electronic device, such as a main chip or a CPU of the electronic device. The display control unit may be a control chip of the display unit, such as a display screen driving chip or a display card processing chip.
In the embodiment of the disclosure, when the main control unit determines that the frame update rate needs to be adjusted according to the display scene, a first adjustment instruction is sent to the display control unit, and the display control unit adjusts the frame update rate of the display unit based on the first adjustment instruction.
And S12, responding to the adjustment of the first display parameter and outputting a first indication signal.
In the embodiment of the disclosure, after the display control unit receives the first adjustment instruction sent by the main control unit, the first display parameter of the display unit is adjusted, and after the first display parameter is adjusted, the first indication signal is output to the main control unit to notify the main control unit that the adjustment of the first display parameter is completed.
The main control unit sends a second adjusting instruction to the display control unit of the display unit based on the adjustment of the first display parameter so as to adjust the first matching parameter of the display unit, so that the first matching parameter is matched with the first display parameter, and the display unit is prevented from generating undesirable display phenomena such as flicker.
In the embodiment of the disclosure, after receiving the first adjustment instruction, the display control unit detects an adjustment result of the first display parameter, and after determining that the first display parameter is adjusted, sends a first indication signal to the main control unit to notify the main control unit to send a second adjustment instruction to the display control unit, so as to adjust the first matching parameter of the display unit, so that the first display parameter is matched with the first matching parameter, and the display unit is prevented from flickering.
In the embodiment of the disclosure, by setting a probe pointer on the display control unit, the probe pointer is electrically connected to a detection interface of the main control unit, such as a General-purpose input/output interface (GPIO), and when the display control unit detects that the first display parameter is adjusted, the probe pointer outputs a corresponding high-level or low-level indication signal to indicate that the first display parameter is adjusted high or low, that is, the first display parameter is adjusted, and the detection interface of the main control unit detects the first level signal input by the probe pointer to determine whether the first display parameter of the display unit is adjusted.
And S13, responding to the second adjusting instruction, and adjusting the first matching parameter of the display unit.
In the embodiment of the disclosure, the second adjusting instruction is generated based on the first indication signal, and the adjusted first matching parameter is adapted to the first display parameter.
Wherein the first matching parameter comprises a gamma voltage.
And after determining that the first display parameter of the display unit is adjusted, the main control unit generates a second adjustment instruction and sends the second adjustment instruction to the display control unit, so that the display control unit adjusts the first matching parameter of the display unit based on the second adjustment instruction. Namely, after determining that the first parameter of the display unit is adjusted, the main control unit indicates the display control unit to adjust the first matching parameter of the display unit, so that the first matching parameter is matched with the adjusted first display parameter.
Fig. 2 is a schematic flow chart of a display processing method according to an embodiment of the present disclosure, and as shown in fig. 2, the display processing method according to the embodiment of the present disclosure includes the following processing steps:
step 201, in response to detecting the first event, sending a first adjustment instruction to the display control unit.
The first adjusting instruction is used for adjusting a first display parameter of the display unit.
In the embodiment of the present disclosure, the first event includes an application scenario of adjusting a frame update rate of a display unit, such as a display screen, for example, when the display screen is changed from a video display state to a still picture display state, in order to ensure that the display unit is more power-saving, the frame update rate of the display unit needs to be adjusted, that is, the frame update rate of the display unit needs to be adjusted downward, and a gamma voltage matched with the frame update rate needs to be adjusted, so that the frame update rate is matched with the gamma voltage, and a phenomenon that the display unit flickers is avoided. When the main control unit detects that the display scene is changed, a first adjusting instruction is generated, and the first adjusting instruction is sent to the display control unit, so that the display control unit adjusts the first display parameter.
In the embodiment of the present disclosure, the first display parameter includes a frame update rate and the like.
Step 202, in response to detecting the first indication signal, sending a second adjustment instruction to the display control unit.
The first indication signal may be a level signal, referred to as a first level signal, and the first level signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter. The first matching parameter includes gamma voltage, etc. when the frame update rate is not matched with the gamma voltage, the display unit will flicker, and to avoid this, it is necessary to keep the frame update rate and the gamma voltage in a matching state all the time.
In the embodiment of the disclosure, a detection pointer is arranged on a display control unit, and the detection pointer is electrically connected to a detection interface of a main control unit, such as a GPIO, when the display control unit detects that a first display parameter is adjusted, the detection pointer outputs a corresponding high level or low level indication signal to indicate that the first display parameter is adjusted high or low, that is, the first display parameter is adjusted, and the detection interface of the main control unit detects the first level signal input by the detection pointer to determine whether the first display parameter of the display unit is adjusted. After detecting that the first display parameter is adjusted, the main control unit sends a second adjustment instruction to the display control unit, so that the display unit adjusts the first matching parameter to be matched with the first display parameter, and the display unit is prevented from flickering.
In the embodiment of the present disclosure, the main control unit may be a main control chip in the electronic device, such as a main chip or a CPU of the electronic device. The display control unit may be a control chip of the display unit, such as a display screen driving chip or a display card processing chip.
The essence of the technical solution of the embodiments of the present disclosure is further clarified by specific examples below.
The embodiment of the disclosure sets a detection Pointer (PIN) inside a Display control unit, such as a Display Driver Integrated Circuit (DDIC), to indicate a current frame rate state, and the PIN is electrically connected to a GPIO port of an Application Processor (AP) through a Flexible Printed Circuit (FPC). The method comprises the steps that a DDIC detects the current frame rate state of a display unit, the current frame rate state of the display unit is indicated to an AP through a PIN, the AP sends a gamma adjustment instruction to the DDIC based on the frame rate state, the gamma adjustment instruction is not sent through a fixed delay any more, but the indication level of a GPIO port is detected, when whether the frame rate adjustment inside the DDIC is effective or not is determined, specifically, after the DDIC determines the frame rate adjustment inside, the state indication voltage of the PIN is directly changed to be in a corresponding high-low (H/L) state, after the AP determines the frame rate adjustment inside the DDIC to be effective through the level state indicated by the DDIC of the GPIO port, the instruction of gamma switching is sent again, the frame rate is matched with the gamma effect, and the display effect of the display unit is guaranteed.
Fig. 3 is a schematic diagram illustrating parameter adjustment of a display unit, as shown in fig. 3, in a current frame rate adjustment scheme of the display unit, an AP end first sends a frame rate switching command to a display chip DDIC at an nth frame, the DDIC starts to operate when a first synchronization signal (vsync) arrives, generally requiring a frame time to complete frame rate switching, after a frame is delayed inside the AP end, a gamma switching instruction is sent to the DDIC at a second frame, and the DDIC calls a gamma voltage matched with the frame rate to complete frame rate and gamma voltage switching.
However, in practical applications, the DDIC internally determines that the command is valid by comparing the internal Vsync position with a position of receiving a Mobile Industry Processor Interface (MIPI) command (command), and if the MIPI command is before the Vsync (see the MIPI command position of the second row under the waveform signal of the first row in fig. 3), the DDIC internally starts to execute the command when the Vsync comes, and if the MIPI command falls after the Vsync (see the MIPI command position of the fourth row under the waveform signal of the third row in fig. 3), the DDIC internally determines that the MIPI command is executed in the next frame, that is, the DDIC internally determines that the command temporarily starts to execute until the second Vsync.
The time point when the AP sends the MIPI command to the DDIC is in the Porch interval (i.e. high level interval) of the frame synchronization signal (TE), but it is not guaranteed before or after Vsync, because the uncertainty of the position where the AP sends the MIPI command may cause the situation that the AP sends the frame rate switching command and then sends the gamma switching command after delaying for one frame, but because the situation that the frame rate is not valid but the gamma switching is already completed after the MIPI command position falls behind the Vsync, the phenomenon that the frame rate of 60hz corresponds to the gamma voltage of 120hz may occur, and because the time of each frame is different, the gamma curve relationship of 60/120hz is as shown in fig. 4, i.e. the display unit may be in the same gray scale but the corresponding brightness is different, and the flicker phenomenon of the display unit may occur.
To avoid the above problem, in the embodiment of the present disclosure, by setting a status bit inside the DDIC for detecting the current frame rate status inside the DDIC, the detected frame rate status is output through a PIN set on the DDIC, the PIN of the status bit of the DDIC is connected to the GPIO port of the AP through an FPC or the like, the adjustment instruction of gamma sent by the AP is no longer determined by a fixed delay time, but is determined by detecting the status of the GPIO port, when the frame rate is determined to be valid inside the DDIC, the H/L level indication of the frame rate status bit of the PIN on the DDIC is directly changed, the AP end detects the frame rate status indicated by the level of the GPIO port, when the frame rate adjustment inside the DDIC is determined to be valid, and then sends a gamma switching instruction to the DDIC, so that after the frame rate adjustment is completed, the corresponding gamma voltage is adjusted based on the gamma switching instruction, it is ensured that the frame rate of the display unit matches the gamma effect, and the display effect of the display unit is ensured, avoiding the phenomenon of flicker.
Fig. 5 is a schematic diagram of a composition structure of a display processing apparatus according to an embodiment of the present disclosure, and as shown in fig. 5, the display processing apparatus according to the embodiment of the present disclosure includes:
a first adjusting unit 50, configured to adjust a first display parameter of the display unit in response to a first adjusting instruction;
an output unit 51 for outputting a first indication signal in response to the adjustment of the first display parameter;
a second adjusting unit 52, configured to adjust the first matching parameter of the display unit in response to the second adjusting instruction; and the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter.
As an implementation manner, the output unit 51 is configured to:
and detecting an adjustment result of the first display parameter, and outputting the first indication signal in response to the first display parameter being adjusted.
As one implementation manner, on the basis of the display processing apparatus shown in fig. 5, the display processing apparatus of the embodiment of the present disclosure further includes:
a probe (not shown in fig. 5) electrically connected to the detection interface of the main control unit;
an output unit 51, further configured to: in response to the first display parameter being adjusted, a first level signal is output by the detection portion as a first indication signal. Wherein, the detection part comprises a detection pointer.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
In an exemplary embodiment, the first adjusting Unit 50, the output Unit 51, the second adjusting Unit 52, the setting Unit, and the like may be implemented by one or more Central Processing Units (CPUs), Graphics Processing Units (GPUs), Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (processors), or other electronic elements.
With regard to the apparatus in the above-described embodiment, the specific manner in which each processing unit performs operations has been described in detail in the embodiment related to the method, and will not be elaborated upon here.
Fig. 6 is a schematic view of another composition structure of the display processing apparatus shown in the embodiment of the present disclosure, and as shown in fig. 6, the display processing apparatus according to the embodiment of the present disclosure includes:
a first transmitting unit 60 for transmitting a first adjustment instruction to the display control unit in response to detecting the first event; the first adjusting instruction is used for adjusting a first display parameter of the display unit;
a second sending unit 61, configured to send a second adjustment instruction to the display control unit in response to detecting the first indication signal; the first indication signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter.
Optionally, the first sending unit 60 is further configured to:
the first level signal of the detection pointer of the display control unit is detected through the detection interface, and the first indication signal is determined to be detected.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
In an exemplary embodiment, the first transmitting Unit 60, the second transmitting Unit 61, and the like may be implemented by one or more Central Processing Units (CPUs), Graphics Processing Units (GPUs), Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), Complex Programmable Logic Devices (CPLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, Micro Controllers (MCUs), microprocessors (processors), or other electronic elements.
With regard to the apparatus in the above-described embodiment, the specific manner in which each processing unit performs operations has been described in detail in the embodiment related to the method, and will not be elaborated upon here.
FIG. 7 is a block diagram illustrating an electronic device 800 according to an example embodiment, where, as shown in FIG. 7, the electronic device 800 supports multiple screen outputs, and the electronic device 800 may include one or more of the following components: processing component 802, memory 804, power component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814, and communication component 816.
The processing component 802 generally controls overall operation of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 802 may include one or more processors 820 to execute instructions to perform all or a portion of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interaction between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.
The memory 804 is configured to store various types of data to support operation at the device 800. Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 806 provides power to the various components of the electronic device 800. Power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for electronic device 800.
The multimedia component 808 includes a screen that provides an output interface between the electronic device 800 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 808 includes a front facing camera and/or a rear facing camera. The front-facing camera and/or the rear-facing camera may receive external multimedia data when the device 800 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 800 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 also includes a speaker for outputting audio signals.
The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 814 includes one or more sensors for providing various aspects of state assessment for the electronic device 800. For example, sensor assembly 814 may detect the open/closed status of device 800, the relative positioning of components, such as a display and keypad of device 800, sensor assembly 814 may also detect a change in position of device 800 or a component of device 800, the presence or absence of user contact with device 800, orientation or acceleration/deceleration of device 800, and a change in temperature of device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 816 is configured to facilitate wired or wireless communication between the electronic device 800 and other devices. The electronic device 800 may access a wireless network based on a communication standard, such as Wi-Fi, 2G, or 3G, or a combination thereof. In an exemplary embodiment, the communication component 816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short-range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
In an exemplary embodiment, the electronic device 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the steps of the display processing methods of the above-described embodiments.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 804 comprising instructions, executable by the processor 820 of the electronic device 800 to perform the steps of the display processing method of the above-described embodiment is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
The disclosed embodiments also recite a non-transitory computer-readable storage medium, instructions in the storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the display processing method of the foregoing embodiments, the method comprising:
responding to a first adjusting instruction, and adjusting a first display parameter of a display unit;
outputting a first indication signal in response to the adjustment of the first display parameter;
responding to the second adjusting instruction, and adjusting a first matching parameter of the display unit; and the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter.
Optionally, outputting the first indication signal in response to the adjustment of the first display parameter includes:
and detecting an adjustment result of the first display parameter, and outputting a first indication signal in response to the adjustment of the first display parameter.
Optionally, the method further includes: setting a detection pointer electrically connected with a detection interface of the main control unit;
and outputting a first level signal as a first indication signal by detecting the pointer in response to the first display parameter being adjusted.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
The disclosed embodiments also recite a non-transitory computer-readable storage medium, instructions in the storage medium, when executed by a processor of an electronic device, enable the electronic device to perform the display processing method of the foregoing embodiments, the method comprising:
in response to detecting the first event, sending a first adjustment instruction to a display control unit; the first adjusting instruction is used for adjusting a first display parameter of the display unit;
in response to detecting the first indication signal, sending a second adjustment instruction to the display control unit; the first indication signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter.
Optionally, the detecting the first indication signal includes:
the first level signal of the detection pointer of the display control unit is detected through the detection interface, and the first indication signal is determined to be detected.
Optionally, the first display parameter includes a frame update rate;
the first matching parameter includes a gamma voltage.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (15)
1. A display processing method, characterized in that the method comprises:
responding to a first adjusting instruction, and adjusting a first display parameter of a display unit;
outputting a first indication signal in response to the adjustment of the first display parameter;
responding to a second adjusting instruction, and adjusting a first matching parameter of the display unit; the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter.
2. The method of claim 1, wherein outputting a first indication signal in response to the adjustment of the first display parameter comprises:
and detecting an adjustment result of the first display parameter, and outputting the first indication signal in response to the first display parameter being adjusted.
3. The method of claim 2, further comprising: setting a detection pointer electrically connected with a detection interface of the main control unit;
outputting a first level signal through the detection pointer in response to the first display parameter being adjusted, the first level signal being the first indication signal.
4. The method of any of claims 1 to 3, wherein the first display parameter comprises a frame update rate;
the first matching parameter includes a gamma voltage.
5. A display processing method, characterized in that the method comprises:
in response to detecting the first event, sending a first adjustment instruction to a display control unit; the first adjusting instruction is used for adjusting a first display parameter of a display unit;
in response to detecting the first indication signal, sending a second adjustment instruction to the display control unit; wherein the first indication signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter.
6. The method of claim 5, wherein the detecting the first indicator signal comprises:
the first level signal of the detection pointer of the display control unit is detected through the detection interface, and the first indication signal is determined to be detected.
7. The method of claim 5 or 6, wherein the first display parameter comprises a frame update rate;
the first matching parameter includes a gamma voltage.
8. A display processing apparatus, characterized in that the apparatus comprises:
the first adjusting unit is used for responding to the first adjusting instruction and adjusting the first display parameter of the display unit;
the output unit is used for responding to the adjustment of the first display parameter and outputting a first indication signal;
the second adjusting unit is used for responding to a second adjusting instruction and adjusting the first matching parameter of the display unit; the second adjusting instruction is generated based on the first indicating signal, and the adjusted first matching parameter is matched with the first display parameter.
9. The apparatus of claim 8, further comprising:
the detection part is electrically connected with the detection interface of the main control unit;
the output unit is used for: in response to the first display parameter having been adjusted, outputting a first level signal by the detection section, the first level signal being the first indication signal.
10. The apparatus of claim 8 or 9, wherein the first display parameter comprises a frame update rate;
the first matching parameter includes a gamma voltage.
11. A display processing apparatus, characterized in that the apparatus comprises:
the first sending unit is used for responding to the detection of the first event and sending a first adjusting instruction to the display control unit; the first adjusting instruction is used for adjusting a first display parameter of a display unit;
the second sending unit is used for responding to the detection of the first indication signal and sending a second adjusting instruction to the display control unit; wherein the first indication signal is used for indicating that the first display parameter is adjusted; the second adjusting instruction is used for adjusting a first matching parameter of the display unit, and the first matching parameter is matched with the first display parameter.
12. The apparatus of claim 11, wherein the first sending unit is further configured to:
the first level signal of the detection pointer of the display control unit is detected through the detection interface, and the first indication signal is determined to be detected.
13. The apparatus of claim 11 or 12, wherein the first display parameter comprises a frame update rate;
the first matching parameter includes a gamma voltage.
14. An electronic device, characterized in that the electronic device comprises: a processor and a memory for storing processor-executable instructions, wherein the processor is configured to be capable of performing the steps of the display processing method of any one of claims 1 to 4 or 5 to 7 when the executable instructions in the memory are called.
15. A non-transitory computer readable storage medium having instructions therein which, when executed by a processor of an electronic device, enable the electronic device to perform the steps of the display processing method of any one of claims 1 to 7.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110220315.7A CN114968143A (en) | 2021-02-26 | 2021-02-26 | Display processing method and device, electronic equipment and storage medium |
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| CN202110220315.7A CN114968143A (en) | 2021-02-26 | 2021-02-26 | Display processing method and device, electronic equipment and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060206A1 (en) * | 2022-09-23 | 2024-03-28 | 京东方科技集团股份有限公司 | Display device, and gamma voltage data set switching method and module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024060206A1 (en) * | 2022-09-23 | 2024-03-28 | 京东方科技集团股份有限公司 | Display device, and gamma voltage data set switching method and module |
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