From: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Date: Tue, 23 Jan 2024 17:16:32 +0000 (+0200)
Subject: video: tegra20: dsi: set correct fifo depth
X-Git-Url: http://git.dujemihanovic.xyz/img/%7B%7B%20%24image.RelPermalink%20%7D%7D?a=commitdiff_plain;h=580a4442888af60188adc70eadedcf7136497da4;p=u-boot.git

video: tegra20: dsi: set correct fifo depth

According to Thierry Reding's commit in the linux kernel

976cebc35bed0456a42bf96073a26f251d23b264
"drm/tegra: dsi: Make FIFO depths host parameters"

correct depth of the video FIFO is 1920 *words* no *bytes*

Tested-by: Ion Agorria <ion@agorria.com> # HTC One X
Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # Nvidia Tegratab T114
Signed-off-by: Jonas Schwöbel <jonasschwoebel@yahoo.de>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/drivers/video/tegra20/tegra-dsi.c b/drivers/video/tegra20/tegra-dsi.c
index ddd74540f2..7d63557d1b 100644
--- a/drivers/video/tegra20/tegra-dsi.c
+++ b/drivers/video/tegra20/tegra-dsi.c
@@ -873,7 +873,7 @@ static int tegra_dsi_bridge_probe(struct udevice *dev)
 		return -EINVAL;
 	}
 
-	priv->video_fifo_depth = 480;
+	priv->video_fifo_depth = 1920;
 	priv->host_fifo_depth = 64;
 
 	ret = reset_get_by_name(dev, "dsi", &reset_ctl);