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< div class = "- topic/p p" data-ofbid = "d135023e28__20250519091519" > 本章节介绍 LCD 外设在 < span class = "- topic/ph ph" > Luban-Lite< / span > 上的适配方法。用户可选择以下任意方式配置屏参数：< div class = "- topic/note note note note_note" id = "id__note_dx4_f3s_2dc" data-ofbid = "id__note_dx4_f3s_2dc" > < span class = "note__title" > 注：< / span > 如果同时使用方式一和方式二配置了屏幕参数，最终生效的是方式二的参数。< / div > < ul class = "- topic/ul ul" id = "id__ul_d24_d3s_2dc" data-ofbid = "id__ul_d24_d3s_2dc" >
< li class = "- topic/li li" data-ofbid = "d135023e37__20250519091519" > < a class = "- topic/xref xref" href = "display_panel_port_lite.html#id__div_qrj_xhs_2dc" > 方式一：通过 menuconfig
修改屏参数。< / a > < p class = "- topic/p p" data-ofbid = "d135023e41__20250519091519" > RGB/LVDS 屏幕不需要初始化，使用通用的屏驱动即可。如果适配一款 RGB/LVDS 屏幕，通过
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menuconfig 选择 < span class = "+ topic/keyword pr-d/parmname keyword parmname" > ArtInChip simple panel< / span > ， < a class = "- topic/xref xref" href = "display_menuconfig_lite.html" > menuconfig 配置< / a > 。< / p > < / li >
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< li class = "- topic/li li" data-ofbid = "d135023e51__20250519091519" > < a class = "- topic/xref xref" href = "display_panel_port_lite.html#id__div_qmp_xhs_2dc" > 方式二：将屏参数写入 panel
驱动源码中。< / a > < p class = "- topic/p p" data-ofbid = "d135023e55__20250519091519" > 如果适配一款 LCD 屏幕且需要初始化操作，则需要按照< a class = "- topic/xref xref" href = "display_panel_port_lite.html#id__section_r1d_tgs_2dc" > 屏驱动适配< / a > 编写一个 panel 驱动。< / p > < / li >
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< / ul > < / div >
< section class = "- topic/section section" id = "id__section_q1f_4gs_2dc" data-ofbid = "id__section_q1f_4gs_2dc" > < h2 class = "- topic/title title sectiontitle" > 屏配置方式< / h2 >
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< div class = "- topic/div div" id = "id__div_qrj_xhs_2dc" >
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< p class = "- topic/p p" data-ofbid = "d135023e70__20250519091519" > 方式一：通过 menuconfig 修改屏参数 < / p >
< div class = "- topic/p p" data-ofbid = "d135023e73__20250519091519" > 在 < span class = "- topic/ph ph" > Luban-Lite< / span > 根目录下执行 < span class = "+ topic/keyword sw-d/cmdname keyword cmdname" > scons --menuconfig< / span > ，进入 menuconfig
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的功能配置界面，按如下选择：< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_ops_pgs_2dc" data-ofbid = "id__codeblock_ops_pgs_2dc" > Board options --->
Graphics Support --->
Graphics support
[*] Display Support
select Display interface (Display LVDS interface) --->
LVDS interface options --->
Display Panels --->
ArtInChip Panel Drivers (ArtInChip simple panel) --->
display timing of simple panel ---> < / pre > < / div >
< div class = "- topic/note note tip note_tip" id = "id__note_xf4_qn3_ddc" data-ofbid = "id__note_xf4_qn3_ddc" > < span class = "note__title" > 提示：< / span >
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< p class = "- topic/p p" data-ofbid = "d135023e86__20250519091519" > 方式一仅支持修改 simple panel 的时序参数和 RGB/LVDS 的部分参数。< / p >
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< / div >
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< p class = "- topic/p p" data-ofbid = "d135023e90__20250519091519" > 配置完成后，保存并退出 menuconfig， < / p >
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< / div >
< div class = "- topic/div div" id = "id__div_qmp_xhs_2dc" >
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< p class = "- topic/p p" data-ofbid = "d135023e96__20250519091519" > 方式二：将屏参数写入 panel
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驱动源码中。< / p >
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< ul class = "- topic/ul ul simple" id = "id__ul_s1f_4gs_2dc" data-ofbid = "id__ul_s1f_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e101__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e103__20250519091519" > 时序参数< / p >
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< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_gcb_rgs_2dc" data-ofbid = "id__codeblock_gcb_rgs_2dc" > < strong class = "hl-keyword" > static< / strong > < strong class = "hl-keyword" > struct< / strong > display_timing xm91080_timing = {
.pixelclock = < span class = "hl-number" > 130000000< / span > ,
.hactive = < span class = "hl-number" > 1080< / span > ,
.hfront_porch = < span class = "hl-number" > 160< / span > ,
.hback_porch = < span class = "hl-number" > 160< / span > ,
.hsync_len = < span class = "hl-number" > 40< / span > ,
.vactive = < span class = "hl-number" > 1920< / span > ,
.vfront_porch = < span class = "hl-number" > 10< / span > ,
.vback_porch = < span class = "hl-number" > 20< / span > ,
.vsync_len = < span class = "hl-number" > 8< / span > ,
};< / pre >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e110__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e112__20250519091519" > 屏接口参数< / p >
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< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_o1k_rgs_2dc" data-ofbid = "id__codeblock_o1k_rgs_2dc" > < strong class = "hl-keyword" > struct< / strong > panel_dsi dsi = {
.mode = DSI_MOD_VID_PULSE,
.format = DSI_FMT_RGB888,
.lane_num = < span class = "hl-number" > 4< / span > ,
};< / pre >
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< / li >
< / ul >
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< / div >
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< / section >
< section class = "- topic/section section" id = "id__section_r1d_tgs_2dc" data-ofbid = "id__section_r1d_tgs_2dc" > < h2 class = "- topic/title title sectiontitle" > 屏驱动适配< / h2 >
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< p class = "- topic/p p" data-ofbid = "d135023e127__20250519091519" > 本节介绍如何适配一款 LCD 屏幕。LCD 屏驱动，即 panel，
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< code class = "+ topic/ph pr-d/codeph ph codeph" > structaic_panel< / code > 结构体。< / p >
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< p class = "- topic/p p" data-ofbid = "d135023e133__20250519091519" > 在 < span class = "+ topic/ph sw-d/filepath ph filepath" > bsp/artinchip/drv/display/panel/< / span >
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源码目录下，根据屏接口选择一个模板，并在模版的基础上进行修改。< / p >
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< ul class = "- topic/ul ul simple" id = "id__ul_u1f_4gs_2dc" data-ofbid = "id__ul_u1f_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e141__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e143__20250519091519" > MIPI-DSI 接口可参考 < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_dsi_xm91080.c< / span > < / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e149__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e151__20250519091519" > MIPI-DBI 接口可参考 < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_dbi_ili9486l.c< / span > < / p >
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< / li >
< / ul >
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< p class = "- topic/p p" data-ofbid = "d135023e158__20250519091519" > < strong class = "+ topic/ph hi-d/b ph b" > 新屏驱动适配< / strong >
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的详细流程如下所示，以
MIPI-DSI 接口为例：< / p >
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< ol class = "- topic/ol ol" id = "id__id_config-lcd-drive" data-ofbid = "id__id_config-lcd-drive" >
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< li class = "- topic/li li" data-ofbid = "d135023e166__20250519091519" > 拷贝一份模板文件，命名为 < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_dsi_xxx.c< / span > ，将新文件添加进
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< span class = "+ topic/ph sw-d/filepath ph filepath" > Kconifg< / span > 和 < span class = "+ topic/ph sw-d/filepath ph filepath" > SConscript< / span >
文件中。< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_hj1_2ls_2dc" data-ofbid = "id__codeblock_hj1_2ls_2dc" > < em class = "hl-comment" > // bsp/artinchip/drv/display/panel/Kconfig< / em >
config AIC_PANEL_DSI_XXX
bool < span class = "hl-string" > "ArtInChip MIPI DSI xxx panel"< / span >
depends on AIC_DISP_MIPI_DSI
< em class = "hl-comment" > // bsp/artinchip/SConscript< / em >
< strong class = "hl-keyword" > if< / strong > GetDepend(< span class = "hl-string" > 'AIC_PANEL_DSI_XXX'< / span > ):
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src += Glob(< span class = "hl-string" > 'drv/display/panel/panel_dsi_xxx.c'< / span > )< / pre > < / li >
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< li class = "- topic/li li" data-ofbid = "d135023e180__20250519091519" > 修改 < code class = "+ topic/ph pr-d/codeph ph codeph" > struct
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aic_panel< / code >
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的命名，并将其注册到系统中。< ol class = "- topic/ol ol loweralpha simple" type = "a" id = "id__ol_y1f_4gs_2dc" data-ofbid = "id__ol_y1f_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e187__20250519091519" >
< div class = "- topic/p p" data-ofbid = "d135023e189__20250519091519" > 将 < code class = "+ topic/ph pr-d/codeph ph codeph" > struct aic_panel< / code > 添加到 < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_com.c< / span >
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文件的 < span class = "+ topic/keyword pr-d/parmname keyword parmname" > panels[]< / span >
指针数组中< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_zws_xms_2dc" data-ofbid = "id__codeblock_zws_xms_2dc" > < em class = "hl-comment" > //panel_com.c< / em >
< strong class = "hl-keyword" > static< / strong > < strong class = "hl-keyword" > struct< / strong > aic_panel *panels[] = {
...
#ifdef AIC_PANEL_DSI_XXX
& dsi_xxx,
#endif
};< / pre > < / div >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e204__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e206__20250519091519" > 在 < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_com.h< / span > 文件中 < code class = "+ topic/ph pr-d/codeph ph codeph" > extern struct
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aic_panel< / code > 。< / p >
< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_dk3_yms_2dc" data-ofbid = "id__codeblock_dk3_yms_2dc" > < em class = "hl-comment" > //panel_com.h< / em >
< strong class = "hl-keyword" > extern< / strong > < strong class = "hl-keyword" > struct< / strong > aic_panel dsi_xxx;< / pre >
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< / li >
< / ol > < / li >
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< li class = "- topic/li li" data-ofbid = "d135023e220__20250519091519" > 修改 < code class = "+ topic/ph pr-d/codeph ph codeph" > struct display_timing< / code > 结构体，并修改时序参数。< div class = "- topic/note note note note_note" id = "id__note_bks_sls_2dc" data-ofbid = "id__note_bks_sls_2dc" > < span class = "note__title" > 注：< / span > 关于 LCD 时序参数，可查看用户手册 > 多媒体 > LCD 章节。< / div > < / li >
< li class = "- topic/li li" data-ofbid = "d135023e228__20250519091519" > 重新实现 aic_panel_funcs 结构体中的 < span class = "+ topic/keyword pr-d/apiname keyword apiname" > prepare< / span > 或者 < span class = "+ topic/keyword pr-d/apiname keyword apiname" > enable< / span >
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接口，添加初始化操作。< ul class = "- topic/ul ul" id = "id__ul_zwb_dns_2dc" data-ofbid = "id__ul_zwb_dns_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e238__20250519091519" >
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< div class = "- topic/div div" > 对于 MIPI-DSI 接口屏幕 < ol class = "- topic/ol ol arabic" type = "a" id = "id__ol_abf_4gs_2dc" data-ofbid = "id__ol_abf_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e244__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e246__20250519091519" > 在发送 init_sequence 前需要调用
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< span class = "+ topic/keyword pr-d/apiname keyword apiname" > panel_mipi_send_perpare()< / span > 进入 LP
模式发送命令，确保命令准确发送。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e253__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e255__20250519091519" > 在发送完 init_sequence 后需要调用
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< span class = "+ topic/keyword pr-d/apiname keyword apiname" > panel_mipi_setup_realmode()< / span > 配置正确的
MIPI 模式。< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e262__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e264__20250519091519" > < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_dsi.c< / span > 为 MIPI-DSI 的
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< span class = "+ topic/keyword pr-d/apiname keyword apiname" > init_sequence< / span > 封装了两个接口：< / p >
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< ul class = "- topic/ul ul simple" id = "id__ul_cbf_4gs_2dc" data-ofbid = "id__ul_cbf_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e274__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e276__20250519091519" > < span class = "+ topic/keyword pr-d/apiname keyword apiname" > panel_dsi_dcs_send_seq()< / span > ：发送
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DCS 命令< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e282__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e284__20250519091519" > < span class = "+ topic/keyword pr-d/apiname keyword apiname" > panel_dsi_generic_send_seq()< / span > ：发送
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Generic 命令< / p >
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< / li >
< / ul >
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< div class = "- topic/note note tip note_tip" id = "id__note_zf4_qn3_ddc" data-ofbid = "id__note_zf4_qn3_ddc" > < span class = "note__title" > 提示：< / span >
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< p class = "- topic/p p" data-ofbid = "d135023e293__20250519091519" > MIPI-DSI Command 有两种 Data Type: DCS 和 Generic< / p >
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< ul class = "- topic/ul ul simple" id = "id__ul_dbf_4gs_2dc" data-ofbid = "id__ul_dbf_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e298__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e300__20250519091519" > DCS (Display Command Set)，
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协议定义的一个专门用于显示的命令集，使用广泛< / p >
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< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e304__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e306__20250519091519" > Generic， < / p >
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< / li >
< / ul >
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< / div >
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< / li >
< / ol > < / div >
< / li >
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< li class = "- topic/li li" data-ofbid = "d135023e315__20250519091519" >
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< div class = "- topic/div div" > 对于 MIPI-DBI 接口屏幕 < ul class = "- topic/ul ul arabic simple" id = "id__ol_ebf_4gs_2dc" data-ofbid = "id__ol_ebf_4gs_2dc" >
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< li class = "- topic/li li" data-ofbid = "d135023e324__20250519091519" >
< p class = "- topic/p p" data-ofbid = "d135023e326__20250519091519" > < span class = "+ topic/ph sw-d/filepath ph filepath" > panel_dbi.c< / span > 为 MIPI-DBI 的
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< span class = "+ topic/keyword pr-d/apiname keyword apiname" > init_sequence< / span > 封装了
< span class = "+ topic/keyword pr-d/apiname keyword apiname" > enable< / span > 接口
< span class = "+ topic/keyword pr-d/apiname keyword apiname" > panel_dbi_default_enable()< / span > < / p >
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< / li >
< / ul > < / div >
< / li >
< / ul > < / li >
< / ol >
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< / section >
< section class = "- topic/section section" id = "id__section_nfr_jhs_2dc" data-ofbid = "id__section_nfr_jhs_2dc" > < h2 class = "- topic/title title sectiontitle" > 数据结构< / h2 >
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< div class = "- topic/div div section" id = "id__struct-aic-panel" >
< strong class = "+ topic/ph hi-d/b ph b" > struct
aic_panel< / strong > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_vwc_lhs_2dc" data-ofbid = "id__codeblock_vwc_lhs_2dc" > < strong class = "hl-keyword" > struct< / strong > aic_panel {
< strong class = "hl-keyword" > const< / strong > < strong class = "hl-keyword" > char< / strong > *name;
< strong class = "hl-keyword" > struct< / strong > aic_panel_funcs *funcs;
< strong class = "hl-keyword" > struct< / strong > aic_panel_callbacks callbacks;
< strong class = "hl-keyword" > const< / strong > < strong class = "hl-keyword" > struct< / strong > display_timing *timings;
< strong class = "hl-keyword" > union< / strong > {
< strong class = "hl-keyword" > struct< / strong > panel_rgb *rgb;
< strong class = "hl-keyword" > struct< / strong > panel_lvds *lvds;
< strong class = "hl-keyword" > struct< / strong > panel_dsi *dsi;
};
< strong class = "hl-keyword" > int< / strong > connector_type;
};< / pre > < / div >
< div class = "- topic/div div section" id = "id__struct-aic-panel-funcs" >
< strong class = "+ topic/ph hi-d/b ph b" > struct aic_panel_funcs< / strong >
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< div class = "- topic/p p" data-ofbid = "d135023e365__20250519091519" > panel 提供，供驱动框架调用的回调。新屏驱动只需要实现 < span class = "+ topic/keyword pr-d/apiname keyword apiname" > prepare< / span > , < span class = "+ topic/keyword pr-d/apiname keyword apiname" > enable< / span > ,
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< span class = "+ topic/keyword pr-d/apiname keyword apiname" > disable< / span > , < span class = "+ topic/keyword pr-d/apiname keyword apiname" > unprepare< / span >
四个接口。< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_v2p_lhs_2dc" data-ofbid = "id__codeblock_v2p_lhs_2dc" > < em class = "hl-comment" > /* Each panel driver should define the follow functions. */< / em >
< strong class = "hl-keyword" > struct< / strong > aic_panel_funcs {
< strong class = "hl-keyword" > int< / strong > (*prepare)(< strong class = "hl-keyword" > void< / strong > );
< strong class = "hl-keyword" > int< / strong > (*enable)(< strong class = "hl-keyword" > struct< / strong > aic_panel *panel);
< strong class = "hl-keyword" > int< / strong > (*disable)(< strong class = "hl-keyword" > struct< / strong > aic_panel *panel);
< strong class = "hl-keyword" > int< / strong > (*unprepare)(< strong class = "hl-keyword" > void< / strong > );
< strong class = "hl-keyword" > int< / strong > (*register_callback)(< strong class = "hl-keyword" > struct< / strong > aic_panel *panel,
< strong class = "hl-keyword" > struct< / strong > aic_panel_callbacks *pcallback);
};< / pre > < / div > < / div >
< div class = "- topic/div div section" id = "id__struct-aic-panel-callbacks" >
< strong class = "+ topic/ph hi-d/b ph b" > struct aic_panel_callbacks< / strong >
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< p class = "- topic/p p" data-ofbid = "d135023e387__20250519091519" > panel 无需实现，由 DE、DI 提供，供 panel
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调用的回调。< / p > < pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_nts_lhs_2dc" data-ofbid = "id__codeblock_nts_lhs_2dc" > < strong class = "hl-keyword" > struct< / strong > aic_panel_callbacks {
< strong class = "hl-keyword" > int< / strong > (*di_enable)(< strong class = "hl-keyword" > void< / strong > );
< strong class = "hl-keyword" > int< / strong > (*di_disable)(< strong class = "hl-keyword" > void< / strong > );
< strong class = "hl-keyword" > int< / strong > (*di_send_cmd)(u32 dt, u32 vc, < strong class = "hl-keyword" > const< / strong > u8 *data, u32 len);
< strong class = "hl-keyword" > int< / strong > (*di_set_videomode)(< strong class = "hl-keyword" > const< / strong > < strong class = "hl-keyword" > struct< / strong > display_timing *timings, < strong class = "hl-keyword" > int< / strong > enable);
< strong class = "hl-keyword" > int< / strong > (*timing_enable)(< strong class = "hl-keyword" > void< / strong > );
< strong class = "hl-keyword" > int< / strong > (*timing_disable)(< strong class = "hl-keyword" > void< / strong > );
};< / pre > < / div >
< div class = "- topic/div div section" id = "id__struct-panel-rgb" >
< strong class = "+ topic/ph hi-d/b ph b" > struct panel_rgb< / strong >
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< div class = "- topic/p p" data-ofbid = "d135023e398__20250519091519" > rgb 接口屏幕参数< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_ggw_lhs_2dc" data-ofbid = "id__codeblock_ggw_lhs_2dc" > < strong class = "hl-keyword" > struct< / strong > panel_rgb {
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< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > mode;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > format;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > clock_phase;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > data_order;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > data_mirror;
};< / pre > < / div > < / div >
< div class = "- topic/div div section" id = "id__struct-panel-lvds" >
< strong class = "+ topic/ph hi-d/b ph b" > struct panel_lvds< / strong >
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< div class = "- topic/p p" data-ofbid = "d135023e408__20250519091519" > lvds 接口屏幕参数< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_sk1_mhs_2dc" data-ofbid = "id__codeblock_sk1_mhs_2dc" > < strong class = "hl-keyword" > struct< / strong > panel_lvds {
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< strong class = "hl-keyword" > enum< / strong > lvds_mode mode;
< strong class = "hl-keyword" > enum< / strong > lvds_link_mode link_mode;
};< / pre > < / div > < / div >
< div class = "- topic/div div section" id = "id__struct-panel-dsi" >
< strong class = "+ topic/ph hi-d/b ph b" > struct panel_dsi< / strong >
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< div class = "- topic/p p" data-ofbid = "d135023e418__20250519091519" > mipi-dsi 接口屏幕参数< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_ojc_mhs_2dc" data-ofbid = "id__codeblock_ojc_mhs_2dc" > < strong class = "hl-keyword" > struct< / strong > panel_dsi {
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< strong class = "hl-keyword" > enum< / strong > dsi_mode mode;
< strong class = "hl-keyword" > enum< / strong > dsi_format format;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > lane_num;
};< / pre > < / div > < / div >
< div class = "- topic/div div section" id = "id__struct-panel-dbi" >
< strong class = "+ topic/ph hi-d/b ph b" > struct panel_dbi< / strong >
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< div class = "- topic/p p" data-ofbid = "d135023e428__20250519091519" > mipi-dbi
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接口屏幕参数< pre class = "+ topic/pre pr-d/codeblock pre codeblock language-c" id = "id__codeblock_j32_mhs_2dc" data-ofbid = "id__codeblock_j32_mhs_2dc" > < strong class = "hl-keyword" > struct< / strong > panel_dbi_commands {
< strong class = "hl-keyword" > const< / strong > u8 *buf;
size_t len;
};
< strong class = "hl-keyword" > struct< / strong > spi_cfg {
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > qspi_mode;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > vbp_num;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > code1_cfg;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > code[< span class = "hl-number" > 3< / span > ];
};
< strong class = "hl-keyword" > struct< / strong > panel_dbi {
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > type;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > format;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > first_line;
< strong class = "hl-keyword" > unsigned< / strong > < strong class = "hl-keyword" > int< / strong > other_line;
< strong class = "hl-keyword" > struct< / strong > panel_dbi_commands commands;
< strong class = "hl-keyword" > struct< / strong > spi_cfg *spi;
};< / pre > < / div > < / div >
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< / section >
< section class = "- topic/section section" id = "id__section_rcv_bhs_2dc" data-ofbid = "id__section_rcv_bhs_2dc" > < h2 class = "- topic/title title sectiontitle" > 函数接口< / h2 >
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< div class = "- topic/div div" >
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< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_fbf_4gs_2dc" data-ofbid = "id__table_fbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 1< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_default_prepare< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_fbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e457__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_fbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e461__20250519091519" > int panel_default_prepare(struct aic_panel *panel)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_fbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e471__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_fbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e475__20250519091519" > 默认的 prepare 接口函数,使能 regulator< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_fbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e482__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_fbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e486__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_fbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e493__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_fbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e497__20250519091519" > 0: 成功 负数：失败< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_fbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e504__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_fbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e508__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_gbf_4gs_2dc" data-ofbid = "id__table_gbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 2< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_default_enable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_gbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e531__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_gbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e535__20250519091519" > int panel_default_enable(struct aic_panel *panel)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_gbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e545__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_gbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e549__20250519091519" > 默认的 enable 接口函数，设置 de 模块的 timing 参数，使能相应的 DI 接口，开启背光< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_gbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e556__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_gbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e560__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_gbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e567__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_gbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e571__20250519091519" > 0： < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_gbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e578__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_gbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e582__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_hbf_4gs_2dc" data-ofbid = "id__table_hbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 3< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_default_unprepare< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_hbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e605__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_hbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e609__20250519091519" > int panel_default_unprepare(struct aic_panel *panel)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_hbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e619__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_hbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e623__20250519091519" > 默认的 unprepare 接口函数，禁用 regulator< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_hbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e630__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_hbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e634__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_hbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e641__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_hbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e645__20250519091519" > 0： < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_hbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e652__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_hbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e656__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_ibf_4gs_2dc" data-ofbid = "id__table_ibf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 4< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_default_disable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_ibf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e679__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_ibf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e683__20250519091519" > int panel_default_disable(struct aic_panel *panel)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_ibf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e693__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_ibf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e697__20250519091519" > 默认的 disable 接口函数，禁用背光，禁用 DI 接口，禁用 DE< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_ibf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e704__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_ibf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e708__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_ibf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e715__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_ibf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e719__20250519091519" > 0： < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_ibf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e726__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_ibf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e730__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_jbf_4gs_2dc" data-ofbid = "id__table_jbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 5< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_register_callback< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_jbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e753__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_jbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e757__20250519091519" > int panel_register_callback(struct aic_panel *panel, struct
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aic_panel_callbacks *pcallback)< / p > < / th >
< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_jbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e767__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_jbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e771__20250519091519" > DE， < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_jbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e778__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_jbf_4gs_2dc__entry__2" > 结构体 aic_panel < p class = "- topic/p p" data-ofbid = "d135023e783__20250519091519" > 结构体 aic_panel_callbacks< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_jbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e790__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_jbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e794__20250519091519" > 0： < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_jbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e801__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_jbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e805__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_kbf_4gs_2dc" data-ofbid = "id__table_kbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 6< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_di_enable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_kbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e829__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_kbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e833__20250519091519" > void panel_di_enable(struct aic_panel *panel, u32 ms)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_kbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e843__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_kbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e847__20250519091519" > 使能相应的 DI 接口< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_kbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e854__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_kbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e858__20250519091519" > 结构体 aic_panel, ms 延时毫秒< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_kbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e865__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_kbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e869__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_kbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e876__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_kbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e880__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_lbf_4gs_2dc" data-ofbid = "id__table_lbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 7< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_di_disable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_lbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e903__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_lbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e907__20250519091519" > void panel_di_disable(struct aic_panel *panel, u32
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ms)< / p > < / th >
< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_lbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e917__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_lbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e921__20250519091519" > 禁用相应的 DI 接口< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_lbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e928__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_lbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e932__20250519091519" > 结构体 aic_panel, ms 延时毫秒< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_lbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e939__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_lbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e943__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_lbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e950__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_lbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e954__20250519091519" > -< / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_mbf_4gs_2dc" data-ofbid = "id__table_mbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 8< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_de_timing_enable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_mbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e977__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_mbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e981__20250519091519" > void panel_de_timing_enable(struct aic_panel *panel, u32
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ms)< / p > < / th >
< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_mbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e991__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_mbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e995__20250519091519" > 启用 DE, 设置 de 模块的 timing 参数< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_mbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1002__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_mbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1006__20250519091519" > 结构体 aic_panel, ms 延时毫秒< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_mbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1013__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_mbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1017__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_mbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1024__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_mbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1028__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_nbf_4gs_2dc" data-ofbid = "id__table_nbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 9< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_de_timing_disable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_nbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1051__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_nbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1055__20250519091519" > void panel_de_timing_disable(struct aic_panel *panel, u32
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ms)< / p > < / th >
< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_nbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1065__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_nbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1069__20250519091519" > 禁用 DE, 设置 de 模块的 timing 参数< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_nbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1076__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_nbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1080__20250519091519" > 结构体 aic_panel, ms 延时毫秒< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_nbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1087__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_nbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1091__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_nbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1098__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_nbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1102__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_obf_4gs_2dc" data-ofbid = "id__table_obf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 10< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_mipi_send_perpare< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_obf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1125__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_obf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1129__20250519091519" > void panel_mipi_send_perpare(struct aic_panel *panel)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_obf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1139__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_obf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1143__20250519091519" > 将 mipi-dsi 通道切换到 command mode, 准备好给 mipi 屏幕发送初始化命令< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_obf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1150__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_obf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1154__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_obf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1161__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_obf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1165__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_obf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1172__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_obf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1176__20250519091519" > 在 mipi 屏幕发送初始化命令前要先调用这个函数，以确保 mipi 屏幕收到正确的初始化命令 < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_pbf_4gs_2dc" data-ofbid = "id__table_pbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 11< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_send_command< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_pbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1199__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_pbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1203__20250519091519" > void panel_send_command(u8 *para_cmd, u32 size, struct
2025-04-23 17:54:31 +08:00
aic_panel *panel)< / p > < / th >
< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_pbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1213__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_pbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1217__20250519091519" > 给 mipi 屏幕发送初始化命令< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_pbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1224__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_pbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1228__20250519091519" > 结构体 aic_panel , 初始化序列大小 size, 初始化序列 para_cmd< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_pbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1235__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_pbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1239__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_pbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1246__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_pbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1250__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_qbf_4gs_2dc" data-ofbid = "id__table_qbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 12< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_mipi_setup_realmode< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_qbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1274__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_qbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1278__20250519091519" > void panel_send_command(u8 *para_cmd, u32 size, struct
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aic_panel *panel)< / p > < / th >
< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_qbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1288__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_qbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1292__20250519091519" > 将 mipi-dsi 通道切换回正确的模式< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_qbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1299__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_qbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1303__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_qbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1310__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_qbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1314__20250519091519" > void< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_qbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1321__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_qbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1325__20250519091519" > 在 mipi 屏幕发送完初始化命令后调用这个函数，以确保 mipi 通道正常工作 < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_rbf_4gs_2dc" data-ofbid = "id__table_rbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 13< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_dsi_generic_send_seq< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_rbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1348__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_rbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1352__20250519091519" > #define panel_dsi_generic_send_seq(panel, seq…)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_rbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1362__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_rbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1366__20250519091519" > 发送屏厂根据 mipi 协议扩展的 command< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_rbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1373__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_rbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1377__20250519091519" > 结构体 aic_panel， < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_rbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1384__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_rbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1388__20250519091519" > 0: 成功， 负数：失败< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_rbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1395__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_rbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1399__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_sbf_4gs_2dc" data-ofbid = "id__table_sbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 14< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_dsi_dcs_send_seq< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_sbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1422__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_sbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1426__20250519091519" > #define panel_dsi_dcs_send_seq(panel, seq…)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_sbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1436__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_sbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1440__20250519091519" > 发送 mipi 协议标准的 command< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_sbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1447__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_sbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1451__20250519091519" > 结构体 aic_panel， < / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_sbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1458__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_sbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1462__20250519091519" > 0: 成功， 负数：失败< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_sbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1469__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_sbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1473__20250519091519" > - < / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
< div class = "table-container" > < table class = "- topic/table table colwidths-given docutils align-default frame-all" id = "id__table_tbf_4gs_2dc" data-ofbid = "id__table_tbf_4gs_2dc" data-cols = "2" > < caption class = "- topic/title title tablecap" data-caption-side = "top" data-is-repeated = "true" > < span class = "table--title-label" > 表< span class = "table--title-label-number" > 15< / span > < span class = "table--title-label-punctuation" > . < / span > < / span > < span class = "table--title" > panel_dbi_default_enable< / span > < / caption > < colgroup > < col style = "width:16.666666666666664%" / > < col style = "width:83.33333333333334%" / > < / colgroup > < thead class = "- topic/thead thead" >
< tr class = "- topic/row" >
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< th class = "- topic/entry entry colsep-1 rowsep-1" id = "id__table_tbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1496__20250519091519" > 接口定义< / p > < / th >
< th class = "- topic/entry entry colsep-0 rowsep-1" id = "id__table_tbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1500__20250519091519" > int panel_dbi_default_enable(struct aic_panel *panel)< / p > < / th >
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< / tr >
< / thead > < tbody class = "- topic/tbody tbody" >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_tbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1510__20250519091519" > 功能说明< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_tbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1514__20250519091519" > mipi-dbi 接口的默认使能函数, 发送 mipi-dbi 的 init_sequence< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_tbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1521__20250519091519" > 参数定义< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_tbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1525__20250519091519" > 结构体 aic_panel< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-1" headers = "id__table_tbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1532__20250519091519" > 返回值< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-1" headers = "id__table_tbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1536__20250519091519" > 0: 成功， 负数：失败< / p > < / td >
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< / tr >
< tr class = "- topic/row" >
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< td class = "- topic/entry entry colsep-1 rowsep-0" headers = "id__table_tbf_4gs_2dc__entry__1" > < p class = "- topic/p p" data-ofbid = "d135023e1543__20250519091519" > 注意事项< / p > < / td >
< td class = "- topic/entry entry colsep-0 rowsep-0" headers = "id__table_tbf_4gs_2dc__entry__2" > < p class = "- topic/p p" data-ofbid = "d135023e1547__20250519091519" > -< / p > < / td >
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< / tr >
< / tbody > < / table > < / div >
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< / div >
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< / section >
< / div >
< / article > < / main > < / div >
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< / div >
< nav role = "navigation" id = "wh_topic_toc" aria-label = "On this page" class = "col-lg-2 d-none d-lg-block navbar d-print-none" >
< div id = "wh_topic_toc_content" >
< div class = " wh_topic_toc " > < div class = "wh_topic_label" > 在本页上< / div > < ul > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_q1f_4gs_2dc" data-tocid = "id__section_q1f_4gs_2dc" > 屏配置方式< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_r1d_tgs_2dc" data-tocid = "id__section_r1d_tgs_2dc" > 屏驱动适配< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_nfr_jhs_2dc" data-tocid = "id__section_nfr_jhs_2dc" > 数据结构< / a > < / div > < / li > < li class = "section-item" > < div class = "section-title" > < a href = "#id__section_rcv_bhs_2dc" data-tocid = "id__section_rcv_bhs_2dc" > 函数接口< / a > < / div > < / li > < / ul > < / div >
< / div >
< / nav >
< / div >
< / div >
< / div >
< footer class = "navbar navbar-default wh_footer" >
< div class = " footer-container mx-auto " >
< title > footer def< / title >
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< style >
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.p1 {
font-family: FangZhengShuSong, Times, serif;
}
.p2 {
font-family: Arial, Helvetica, sans-serif;
}
.p3 {
font-family: "Lucida Console", "Courier New", monospace;
}
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< / style >
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< div class = "webhelp.fragment.footer" >
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< p class = "p1" > Copyright © 2019-2025 广东匠芯创科技有限公司. All rights reserved.< / p >
< / div >
< div >
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< div class = "generation_time" >
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Update Time: 2025-05-19
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< / div >
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< / div >
2025-01-23 16:37:00 +08:00
< / div >
< / footer >
< div id = "go2top" class = "d-print-none" >
< span class = "oxy-icon oxy-icon-up" > < / span >
< / div >
< div id = "modal_img_large" class = "modal" >
< span class = "close oxy-icon oxy-icon-remove" > < / span >
< div id = "modal_img_container" > < / div >
< div id = "caption" > < / div >
< / div >
< script src = "${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer = "defer" > < / script >
< / body >
< / html >
