francis.wang
4c86c082a2
Combine poky (Yocto scarthgap), meta-openembedded (scarthgap), and meta-openwrt into a single repository. Components: - poky/ Yocto core framework (BitBake + OE-Core) - meta-openembedded/ Community layers (meta-oe, meta-python, meta-networking) - meta-openwrt/ OpenWrt customization layer - setup-env.sh One-click build environment setup - README.md Project documentation
53 lines
1.4 KiB
Diff
53 lines
1.4 KiB
Diff
From 593da8e11cc5029773ad330b5d7633ee9f2fba95 Mon Sep 17 00:00:00 2001
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From: Marek Vasut <marex@denx.de>
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Date: Tue, 12 Mar 2024 18:09:42 +0100
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Subject: [PATCH 4/6] Factor out fbdev initialization code
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Pull fbdev initialization code into separate function and add ifdef
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around it, so it can be conditionally compiled in. This is done in
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preparation for addition of other backend initialization example
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code.
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Upstream-Status: Submitted [https://github.com/lvgl/lv_port_linux_frame_buffer/pull/47]
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Signed-off-by: Marek Vasut <marex@denx.de>
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---
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main.c | 18 ++++++++++++++----
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1 file changed, 14 insertions(+), 4 deletions(-)
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diff --git a/main.c b/main.c
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index b64a098..288519c 100644
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--- a/main.c
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+++ b/main.c
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@@ -9,14 +9,24 @@ static const char *lv_linux_get_video_card_node(const char *videocard_default)
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return getenv("LV_VIDEO_CARD") ? : videocard_default;
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}
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-int main(void)
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+#if LV_USE_LINUX_FBDEV
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+static void lv_linux_disp_init(void)
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{
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const char *videocard = lv_linux_get_video_card_node("/dev/fb0");
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- lv_init();
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-
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- /*Linux frame buffer device init*/
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lv_display_t * disp = lv_linux_fbdev_create();
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+
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lv_linux_fbdev_set_file(disp, videocard);
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+}
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+#else
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+#error Unsupported configuration
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+#endif
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+
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+int main(void)
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+{
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+ lv_init();
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+
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+ /*Linux display device init*/
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+ lv_linux_disp_init();
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/*Create a Demo*/
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lv_demo_widgets();
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--
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2.43.0
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