Commit graph

23 commits

Author SHA1 Message Date
Andrei-Liviu Simion
b37ecd25c7 dptx: Updated modification history.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2015-04-26 10:32:11 +05:30
Andrei-Liviu Simion
1ae5c266b8 dptx: Optimized some video calculations.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2015-04-26 10:32:10 +05:30
Andrei-Liviu Simion
a22e5d1367 dptx: Update to use common video library.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2015-04-26 10:32:09 +05:30
Andrei-Liviu Simion
942a00d5c0 dptx: Stream indices now start at 1 rather than 0.
Following the naming convention used in the IP product guide and the IP
hardware.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2015-04-26 10:31:43 +05:30
Andrei-Liviu Simion
d8f1ad28d3 dptx: Renamed some arguments to be more consistent among functions.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-11-25 21:38:34 +05:30
Andrei-Liviu Simion
4b7667f2c8 dptx: Updated revision history.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-11-25 21:38:12 +05:30
Andrei-Liviu Simion
a448e98992 dptx: Added a method for overriding the user pixel width of the MSA structure.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:25 +05:30
Andrei-Liviu Simion
91575b5dc2 dptx: Changed stream indices to start from 0 instead of 1.
Next IP documentation release will follow this convention as well.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:24 +05:30
Andrei-Liviu Simion
d2697a6631 dptx: Update examples.
Testing with the new IP configuration parameter (payload data width) required
some changes to the examples.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:24 +05:30
Andrei-Liviu Simion
fa10a1a066 dptx: Handle new IP configuration parameter.
GT data width.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:24 +05:30
Andrei-Liviu Simion
ee6966c323 dptx: Removed EDID structure from Dptx structure.
Instead, moved it to the application level and functions operating on the Edid
take a pointer to the Edid as an argument.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:22 +05:30
Andrei-Liviu Simion
be98293a83 dptx: Fixed some bugs introduced with asserts.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:22 +05:30
Andrei-Liviu Simion
a5ac285040 dptx: Fixed some asserts.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:22 +05:30
Andrei-Liviu Simion
28db6e4a6b dptx: Added some missed asserts.
- The stream-policy maker functions were missing some asserts for checking that
the stream argument is valid.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:21 +05:30
Andrei-Liviu Simion
abd449945c dptx: MST: Removed dependency on math.h.
Added equivalent ceil functionality.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:20 +05:30
Andrei-Liviu Simion
32b81aa075 dptx: Removed trailing whitespace.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:20 +05:30
Andrei-Liviu Simion
16172f3743 dptx: MST: Added an MST example and updated existing examples.
Also added more MST comments.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:19 +05:30
Andrei-Liviu Simion
3d6faf54b3 dptx: MST: Clean-up, documentation, and general organization.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:19 +05:30
Andrei-Liviu Simion
14f491934d dptx: Multi-stream transport (MST) addition.
Main chunk of MST code added.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:19 +05:30
Andrei-Liviu Simion
c4154510b8 dptx: Initial commit for multi-stream transport (MST) functionality.
- Now supporting up to 4 streams.
- Separate set of main stream attributes (MSA) for each stream.
- New MST calculations for payload bandwidth number (PBN) and time slot
allocation.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:19 +05:30
Andrei-Liviu Simion
8a5fe55ba2 dptx: Using tabs instead of 8 spaces.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:12 +05:30
Andrei-Liviu Simion
94cf07d9a9 dptx: Clean-up and commenting.
- General clean-up and commenting.
- Added comment documentation to the examples, as well as some general
information in xdptx.h.
- Examples now identify the CPU architecture using the existence of
XPAR_INTC_0_DEVICE_ID from the xparameters.h instead of the __MICROBLAZE__
macro.
- Added and renamed some files for improved integration into SDK.
- Cleaned-up documentation and code for readability.
- No longer returning XST_INVALID_PARAMETER in lieu of asserts.
- Renamed TxConfig member of the XDptx structure to Config.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:21:11 +05:30
Andrei Simion
faa2628852 dptx: Intial commit.
Initial DisplayPort TX driver submission. Currently, only supporting SST.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
2014-09-02 11:20:52 +05:30