summaryrefslogtreecommitdiff
path: root/src/soc
diff options
context:
space:
mode:
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/nvidia/tegra132/chip.h26
1 files changed, 25 insertions, 1 deletions
diff --git a/src/soc/nvidia/tegra132/chip.h b/src/soc/nvidia/tegra132/chip.h
index fbbef500d4..a083676eec 100644
--- a/src/soc/nvidia/tegra132/chip.h
+++ b/src/soc/nvidia/tegra132/chip.h
@@ -1,7 +1,7 @@
/*
* This file is part of the coreboot project.
*
- * Copyright 2014 Google Inc.
+ * Copyright 2015 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -69,7 +69,31 @@ struct soc_nvidia_tegra132_config {
int refresh; /* display refresh rate */
int pixel_clock; /* dc pixel clock source rate */
+
+ u32 panel_bits_per_pixel;
+
+ /* dp specific fields */
+ struct {
+ /* pwm to use to set display contrast */
+ int pwm;
+
+ /* HPD related timing */
+ int vdd_to_hpd_delay_ms;
+ int hpd_unplug_min_us;
+ int hpd_plug_min_us;
+ int hpd_irq_min_us;
+
+ /* The minimum link configuraton settings */
+ u32 lane_count;
+ u32 enhanced_framing;
+ u32 link_bw;
+ u32 drive_current;
+ u32 preemphasis;
+ u32 postcursor;
+ } dp;
+
int win_opt;
+ void *dc_data;
};
#endif /* __SOC_NVIDIA_TEGRA132_CHIP_H__ */