[PATCH 2/4] video: Assume video to be active if SPL is passing video hand-off
Devarsh Thakkar
devarsht at ti.com
Thu Feb 22 14:08:09 CET 2024
If SPL is passing video handoff structure to U-boot then it is safe to
assume that SPL has already enabled video and that's why it is passing
video handoff structure to U-boot so that U-boot can preserve the
framebuffer.
Signed-off-by: Devarsh Thakkar <devarsht at ti.com>
---
drivers/video/video-uclass.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index 3571e62ba2..7b5d1dfbb3 100644
--- a/drivers/video/video-uclass.c
+++ b/drivers/video/video-uclass.c
@@ -404,6 +404,10 @@ bool video_is_active(void)
{
struct udevice *dev;
+ /* Assume video to be active if SPL passed video hand-off to U-boot */
+ if (IS_ENABLED(CONFIG_SPL_VIDEO_HANDOFF) && spl_phase() > PHASE_SPL)
+ return true;
+
for (uclass_find_first_device(UCLASS_VIDEO, &dev);
dev;
uclass_find_next_device(&dev)) {
--
2.34.1
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