From f8dfd31f68844dc3db0ff75181ddef974ae8ce94 Mon Sep 17 00:00:00 2001 From: Mahammed Sadik Shaik Date: Mon, 11 May 2026 11:32:24 +0530 Subject: [PATCH] fix(linux): update LVGL demo performance issue Add a note for LVGL demo to address the performnace issue present for releases 11.02.08.02 and 12.00.00.07.04. Signed-off-by: Mahammed Sadik Shaik --- .../linux/Demo_User_Guides/TI_LVGL_Demo_User_Guide.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/source/linux/Demo_User_Guides/TI_LVGL_Demo_User_Guide.rst b/source/linux/Demo_User_Guides/TI_LVGL_Demo_User_Guide.rst index 621049cf0..086148974 100644 --- a/source/linux/Demo_User_Guides/TI_LVGL_Demo_User_Guide.rst +++ b/source/linux/Demo_User_Guides/TI_LVGL_Demo_User_Guide.rst @@ -166,6 +166,15 @@ Launching the TI LVGL Demo #. Launch the demo by typing `/usr/bin/lvglsim` into the UART command prompt. +.. ifconfig:: CONFIG_part_variant in ('AM62LX') + + .. note:: + + **AM62LX Performance Issue - SDK 11.02.08.02 and 12.00.00.07.04:** + + For AM62LX platform in SDK releases 11.02.08.02 and 12.00.00.07.04, the default LVGL application is configured to run on DRM + (Direct Rendering Manager) which has resulted in performance issues. To improve performance, the rendering mode + needs to be changed from DRM to FB (framebuffer) rendering. ********************** Using the TI LVGL Demo