stv0g/embeddedsw
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

dptx: Reset video streams and AUX logic upon core initialization.

Browse source 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
This commit is contained in:
Andrei-Liviu Simion 2014-10-28 12:14:26 -07:00 • committed by Suneel Garapati
parent 89e9c90d9b
commit 312deb2817
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
XilinxProcessorIPLib/drivers/dptx/src/xdptx.c
View file

@ -169,6 +169,11 @@ u32 XDptx_InitializeTx(XDptx *InstancePtr)
XDptx_WriteReg(Config->BaseAddr, XDPTX_PHY_CONFIG,
XDPTX_PHY_CONFIG_GT_ALL_RESET_MASK);
/* Reset the video streams and AUX logic. */
XDptx_WriteReg(Config->BaseAddr, XDPTX_SOFT_RESET,
XDPTX_SOFT_RESET_VIDEO_STREAM_ALL_MASK |
XDPTX_SOFT_RESET_AUX_MASK);
/* Disable the DisplayPort TX core. */
XDptx_WriteReg(Config->BaseAddr, XDPTX_ENABLE, 0);