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增加同时设置多个固件的方法. 

Signed-off-by: rick.chan <chenyang@autoai.com>
This commit is contained in:
rick.chan 2020-09-16 11:31:59 +08:00
parent a5bd18302a
commit c2411cc48f
1 changed files with 3 additions and 1 deletions
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4
Software/Development/OperatingSystem/Linux/Kernel/Modules/DRM/EDID/Kernel_EDID_配置.md
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@ -17,9 +17,11 @@ CONFIG_DRM_LOAD_EDID_FIRMWARE=y
```bash ```bash
setenv mmcargs 'setenv bootargs console=${console},${baudrate} root=${mmcroot} drm_kms_helper.edid_firmware=HDMI-A-1:1920x720.bin drm.debug=0x06' setenv mmcargs 'setenv bootargs console=${console},${baudrate} root=${mmcroot} drm_kms_helper.edid_firmware=HDMI-A-1:1920x720.bin drm.debug=0x06'
# OR # OR
drm_kms_helper.edid_firmware=HDMI-A-1:1920x720.bin drm_kms_helper.edid_firmware=HDMI-A-1:1920x720hdim.bin,HDMI-A-2:1920x720hdim.bin,LVDS-1:1920x720lvds.bin
``` ```
1920x720hdim.bin 以及 1920x720lvds.bin 应存在于 /etc/firmware（Linux） 或 /vendor/etc/firmware（Android）目录下。
drm.debug=0x06 为 log 开关，对应文件 drivers/gpu/drm/drm_drv.c，其部分内容如下： drm.debug=0x06 为 log 开关，对应文件 drivers/gpu/drm/drm_drv.c，其部分内容如下：
```cpp ```cpp