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 ddd7454..7d63557 100644
--- a/drivers/video/tegra20/tegra-dsi.c
+++ b/drivers/video/tegra20/tegra-dsi.c
@@ -873,7 +873,7 @@
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);