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| author | Devarsh Thakkar <devarsht@ti.com> | 2024-02-22 18:38:09 +0530 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2024-04-21 09:07:02 +0200 |
| commit | 4ac7ffb60ee9a342337dce6e4fda3cbac827c398 (patch) | |
| tree | 352726a16c36ade74d74cf227bd54f2ce6ad39a2 | |
| parent | 86281e4705418b54404889c290ef3154fb1ebafc (diff) | |
video: Assume video to be active if SPL is passing video hand-off
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@ti.com>
Reviewed-by: Nikhil M Jain <n-jain1@ti.com>
| -rw-r--r-- | drivers/video/video-uclass.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index 3571e62ba2d..7b5d1dfbb3b 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)) { |