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[1/1] configs/raspberrypi3_qt5we: switch to mesa3d

Message ID 20250426131331.2479358-1-gael.portay+rtone@gmail.com
State New
Headers show
Series [1/1] configs/raspberrypi3_qt5we: switch to mesa3d | expand

Commit Message

Gaël PORTAY April 26, 2025, 1:13 p.m. UTC 
The package rpi-userland has been marked as ancient and deprecated[1].

It contains code using proprietary APIs to interface to the VideoCore
firmware. It has moved to standard linux APIs.

It is recommended to use DRM/KMS and Mesa instead.

This switches to the mesa3d OpenGLES backend instead of the deprecated
one provided by rpi-userland. It implies the load for the vc4-kms-v3d
device-tree overlay.

[1]: https://github.com/raspberrypi/userland/commit/96a7334ae9d5fc9db7ac92e59852377df63f1848

Signed-off-by: Gaël PORTAY <gael.portay+rtone@gmail.com>
---
 board/raspberrypi/config_3_qt5we.txt | 3 +++
 configs/raspberrypi3_qt5we_defconfig | 4 +++-
 2 files changed, 6 insertions(+), 1 deletion(-)
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Patch

diff --git a/board/raspberrypi/config_3_qt5we.txt b/board/raspberrypi/config_3_qt5we.txt
index 3d81a4e5da..ed188d73fe 100644
--- a/board/raspberrypi/config_3_qt5we.txt
+++ b/board/raspberrypi/config_3_qt5we.txt
@@ -24,3 +24,6 @@  gpu_mem_1024=200
 
 # Enable UART0 for serial console on ttyAMA0
 dtoverlay=miniuart-bt
+
+# Enable DRM VC4 V3D driver
+dtoverlay=vc4-kms-v3d
diff --git a/configs/raspberrypi3_qt5we_defconfig b/configs/raspberrypi3_qt5we_defconfig
index dc8160711d..b86c33043f 100644
--- a/configs/raspberrypi3_qt5we_defconfig
+++ b/configs/raspberrypi3_qt5we_defconfig
@@ -20,6 +20,9 @@  BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
 BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
 BR2_PACKAGE_XZ=y
 BR2_PACKAGE_LIBERATION=y
+BR2_PACKAGE_MESA3D=y
+BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4=y
+BR2_PACKAGE_MESA3D_OPENGL_ES=y
 BR2_PACKAGE_QT5=y
 BR2_PACKAGE_QT5BASE_EXAMPLES=y
 BR2_PACKAGE_QT5BASE_GIF=y
@@ -29,7 +32,6 @@  BR2_PACKAGE_RPI_FIRMWARE=y
 BR2_PACKAGE_RPI_FIRMWARE_BOOTCODE_BIN=y
 BR2_PACKAGE_RPI_FIRMWARE_VARIANT_PI=y
 BR2_PACKAGE_RPI_FIRMWARE_CONFIG_FILE="board/raspberrypi3/config_3_qt5we.txt"
-BR2_PACKAGE_RPI_USERLAND=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_NTP=y
 BR2_PACKAGE_KMOD_TOOLS=y