rockchip: video: Lower hpd wait time
Waiting 30 seconds for the hpd to go high seems a bit much, especially
on headless boots. Lowering the timeout to 300ms.
Sending as RFC because frankly i don't know what a sensible timeout is
here, but 30 seconds is clearly not it :)
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Dropped RFC tag:
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/video/rockchip/rk_hdmi.c b/drivers/video/rockchip/rk_hdmi.c
index 8dd2c87..7976c5e 100644
--- a/drivers/video/rockchip/rk_hdmi.c
+++ b/drivers/video/rockchip/rk_hdmi.c
@@ -666,7 +666,7 @@
if (hdmi_get_plug_in_status(regs))
return 0;
udelay(100);
- } while (get_timer(start) < 30000);
+ } while (get_timer(start) < 300);
return -1;
}