Difference between revisions of "How to config Multi-Display for rk3288 series Debian9"
Yunjin.jiang (talk | contribs) |
Yunjin.jiang (talk | contribs) |
||
(7 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
− | RSB-4680 surport 3 display ports : eDP、LVDS、HDMI . Only two ports work at the same time . | + | RSB-4680 surport 3 display ports : eDP、LVDS、HDMI . Only two ports work at the same time . |
You can config Multi-Display to eDP + HDMI 、eDP + LVDS、LVDS + HDMI . | You can config Multi-Display to eDP + HDMI 、eDP + LVDS、LVDS + HDMI . | ||
− | Enter "ctrl + c" key | + | == Enter U-boot interrupt mode == |
+ | |||
+ | Connect device to debug port, and open debug console. See more : [[How_to_debug]]. | ||
+ | |||
+ | Press "ctrl + c" key before power up the device, until get the following information on debug console : | ||
+ | <pre>Hit any key to stop autoboot: 0 | ||
+ | => <INTERRUPT> | ||
+ | =></pre> | ||
+ | |||
+ | Then you can input the following cammand to config Multi-Display. | ||
+ | |||
+ | <!--5f39ae17-8c62-4a45-bc43-b32064c9388a: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--> | ||
== eDP + HDMI == | == eDP + HDMI == | ||
+ | <pre>setenv prmry_screen edp-1920x1080 | ||
+ | setenv extend_screen hdmi-default | ||
+ | saveenv | ||
+ | reset | ||
+ | </pre> | ||
+ | |||
− | |||
== eDP + LVDS == | == eDP + LVDS == | ||
− | + | <pre>setenv prmry_screen edp-1920x1080 | |
− | setenv prmry_screen edp-1920x1080 | + | setenv extend_screen lvds-g070vw01 |
+ | saveenv | ||
+ | reset | ||
+ | </pre> | ||
== LVDS + HDMI == | == LVDS + HDMI == | ||
− | + | <pre>setenv prmry_screen hdmi-default | |
− | setenv prmry_screen hdmi-default | + | setenv extend_screen lvds-g070vw01 |
+ | saveenv | ||
+ | reset | ||
+ | </pre> | ||
== Default Support Display == | == Default Support Display == | ||
− | {| border=" | + | {| border="1" cellspacing="1" cellpadding="1" style="width: 408px;" |
|- | |- | ||
− | | | + | | style="width: 124px;" | <span style="color:#FF0000;">'''Port'''</span> |
− | | | + | | style="width: 124px;" | <span style="color:#FF0000;">'''RSB4680'''</span> |
+ | | style="width: 142px;" | <span style="color:#FF0000;">'''USM110'''</span> | ||
|- | |- | ||
− | | | + | | style="width: 124px;" | edp |
− | | edp- | + | | style="width: 124px;" | edp-1920x1200<br/>edp-1920x1080<br/>edp-1024x768<br/> |
+ | | style="width: 142px;" | edp-1920x1080<br/>edp-1280x720<br/>edp-1024x768<br/>edp-720x480<br/>edp-640x480<br/> | ||
|- | |- | ||
− | | | + | | style="width: 124px;" | lvds |
+ | | style="width: 124px;" | lvds-g070vw01<br/>lvds-idk1110wp<br/>lvds-g150xgel05<br/>lvds-g215hvn01<br/>lvds-p460hvn02<br/> | ||
+ | | style="width: 142px;" | NA | ||
|- | |- | ||
− | | | + | | style="width: 124px;" | hdmi |
+ | | style="width: 124px;" | hdmi-default<br/> | ||
+ | | style="width: 142px;" | hdmi-default<br/> | ||
|} | |} | ||
− | + | <br/>'''NOTE : ''' | |
− | + | ||
− | + | 1. The name of the panel must begin with "edp-"、"lvds-" or "hdmi-" . | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | + | And it can be found in "kernel/include/dt-bindings/display/screen-timing/{LCDNAME}.dtsi" like : | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | <span style="color:#FF0000;">''' | + | lvds_g070vw01: <span style="color:#FF0000;">'''lvds-g070vw01'''</span> |
− | + | 2. If there is no configuration, you will get default setting : | |
− | + | edp-default (edp-1920x1080) and hdmi-default as default setting. | |
− | + | 3. Check your configuration in Terminal or debug console. | |
+ | <pre>cat /proc/cmdline | ||
+ | ... prmry_screen=edp-1920x1080 extend_screen=hdmi-default | ||
+ | </pre> |
Latest revision as of 08:35, 25 March 2019
RSB-4680 surport 3 display ports : eDP、LVDS、HDMI . Only two ports work at the same time .
You can config Multi-Display to eDP + HDMI 、eDP + LVDS、LVDS + HDMI .
Contents
Enter U-boot interrupt mode
Connect device to debug port, and open debug console. See more : How_to_debug.
Press "ctrl + c" key before power up the device, until get the following information on debug console :
Hit any key to stop autoboot: 0 => <INTERRUPT> =>
Then you can input the following cammand to config Multi-Display.
eDP + HDMI
setenv prmry_screen edp-1920x1080 setenv extend_screen hdmi-default saveenv reset
eDP + LVDS
setenv prmry_screen edp-1920x1080 setenv extend_screen lvds-g070vw01 saveenv reset
LVDS + HDMI
setenv prmry_screen hdmi-default setenv extend_screen lvds-g070vw01 saveenv reset
Default Support Display
Port | RSB4680 | USM110 |
edp | edp-1920x1200 edp-1920x1080 edp-1024x768 |
edp-1920x1080 edp-1280x720 edp-1024x768 edp-720x480 edp-640x480 |
lvds | lvds-g070vw01 lvds-idk1110wp lvds-g150xgel05 lvds-g215hvn01 lvds-p460hvn02 |
NA |
hdmi | hdmi-default |
hdmi-default |
NOTE :
1. The name of the panel must begin with "edp-"、"lvds-" or "hdmi-" .
And it can be found in "kernel/include/dt-bindings/display/screen-timing/{LCDNAME}.dtsi" like :
lvds_g070vw01: lvds-g070vw01
2. If there is no configuration, you will get default setting :
edp-default (edp-1920x1080) and hdmi-default as default setting.
3. Check your configuration in Terminal or debug console.
cat /proc/cmdline ... prmry_screen=edp-1920x1080 extend_screen=hdmi-default