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authorOtavio Salvador <otavio@ossystems.com.br>2021-08-07 10:42:41 -0300
committerAndrei Gherzan <andrei@gherzan.com>2021-08-11 13:48:49 +0300
commitfc5d68f13596c852faff23b0ba4529807a676079 (patch)
tree3a3b892d60dab8a43d43de86a37ed9edab8d2f8f
parentc7f4c739a3762b9a39696898876f242b17df6f59 (diff)
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rpi-config: Allow setting hdmi_cvt
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
-rw-r--r--docs/extra-build-config.md2
-rw-r--r--recipes-bsp/bootfiles/rpi-config_git.bb3
2 files changed, 4 insertions, 1 deletions
diff --git a/docs/extra-build-config.md b/docs/extra-build-config.md
index f52c51f..82ec3c0 100644
--- a/docs/extra-build-config.md
+++ b/docs/extra-build-config.md
@@ -99,7 +99,7 @@ selected according to the connected monitor's EDID information and the composite
mode is defaulted to NTSC using a 4:3 aspect ratio. Check the config.txt for a
detailed description of options and modes. The following variables are supported in
local.conf: `HDMI_FORCE_HOTPLUG`, `HDMI_DRIVE`, `HDMI_GROUP`, `HDMI_MODE`,
-`CONFIG_HDMI_BOOST`, `SDTV_MODE`, `SDTV_ASPECT` and `DISPLAY_ROTATE`.
+`HDMI_CVT`, `CONFIG_HDMI_BOOST`, `SDTV_MODE`, `SDTV_ASPECT` and `DISPLAY_ROTATE`.
Example to force HDMI output to 720p in CEA mode:
diff --git a/recipes-bsp/bootfiles/rpi-config_git.bb b/recipes-bsp/bootfiles/rpi-config_git.bb
index c1c5340..583144d 100644
--- a/recipes-bsp/bootfiles/rpi-config_git.bb
+++ b/recipes-bsp/bootfiles/rpi-config_git.bb
@@ -105,6 +105,9 @@ do_deploy() {
if [ -n "${HDMI_MODE}" ]; then
sed -i '/#hdmi_mode=/ c\hdmi_mode=${HDMI_MODE}' $CONFIG
fi
+ if [ -n "${HDMI_CVT}" ]; then
+ echo 'hdmi_cvt=${HDMI_CVT}' >> $CONFIG
+ fi
if [ -n "${CONFIG_HDMI_BOOST}" ]; then
sed -i '/#config_hdmi_boost=/ c\config_hdmi_boost=${CONFIG_HDMI_BOOST}' $CONFIG
fi