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dm: video: Add a uclass for display port

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eDP (Embedded DisplayPort) is a standard widely used in laptops to drive
LCD panels. Add a uclass for this which supports a few simple operations.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Simon Glass
2015-04-14 21:03:38 -06:00
committed by Tom Warren
parent 00cf1167bb
commit 51f2c99e14
5 changed files with 106 additions and 0 deletions
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include/dm/uclass-id.h
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@@ -27,6 +27,7 @@ enum uclass_id {
/* U-Boot uclasses start here - in alphabetical order */
UCLASS_CPU, /* CPU, typically part of an SoC */
UCLASS_CROS_EC, /* Chrome OS EC */
UCLASS_DISPLAY_PORT, /* Display port video */
UCLASS_ETH, /* Ethernet device */
UCLASS_GPIO, /* Bank of general-purpose I/O pins */
UCLASS_I2C, /* I2C bus */