Commit a7609858 authored by Maxime Ripard's avatar Maxime Ripard

drm/vc4: hvs: Remove dlist setup duplication

Setting the DISPLISTx register needs to occur in every case, and we
don't need to protect the register using the event_lock, so we can just
move it after the if branches and simplify a bit the function.
Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Acked-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20220331143744.777652-5-maxime@cerno.tech
parent e418639d
......@@ -402,14 +402,11 @@ static void vc4_hvs_update_dlist(struct drm_crtc *crtc)
crtc->state->event = NULL;
}
HVS_WRITE(SCALER_DISPLISTX(vc4_state->assigned_channel),
vc4_state->mm.start);
spin_unlock_irqrestore(&dev->event_lock, flags);
} else {
}
HVS_WRITE(SCALER_DISPLISTX(vc4_state->assigned_channel),
vc4_state->mm.start);
}
spin_lock_irqsave(&vc4_crtc->irq_lock, flags);
vc4_crtc->current_dlist = vc4_state->mm.start;
......
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