Commit graph

7 commits

Author SHA1 Message Date
Rohit Consul
759573e90f v_hscaler: Bug Fix in phase calculation logic
4 Samples/Clock phase calculation logic works on 64bit entities.
However a 32bit variable was used that caused wrong phase
information to be generated. Updated relevant variables to 64b

Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Reviewed-by: Andrei Simion <andreis@xilinx.com>
2015-08-04 14:11:38 +05:30
Rohit Consul
4955188410 v_hscaler: Added multiple pixel per clock support
- IP updated to add multiple pixel/clk support.
- Added default filter coefficient table for 6/8/10/12 taps
- Added API to load default coefficients or allow user to load
  externally defined coefficients
- Peformed code cleanup to remove coefficient generation logic
  (scaler to use fixed coefficients)

Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Reviewed-by: Andrei Simion <andreis@xilinx.com>
2015-08-04 14:10:22 +05:30
Rohit Consul
b276c69121 v_hscaler: Updated driver to align with hip flow
This patch supports HIP based video processing subsystem by reorganizing
the HLS generated code to align with xilinx driver guidelines.

Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
Reviewed-by: Andrei Simion <andreis@xilinx.com>
2015-07-23 11:00:40 +05:30
Nava kishore Manne
607a6324f3 Drivers: Retain @details only in the primary header file.
Removed all other instances.

Signed-off-by: Nava kishore Manne <navam@xilinx.com>
2015-07-13 18:30:19 +05:30
Nava kishore Manne
146cd64c83 Doxygen changes for drivers 2015-06-12 12:50:09 +05:30
Rohit Consul
965a8ffb21 v_hscaler: Update tcl to include model parameters
Updated the tcl and mdd files to define model parameters.
Updated the code to use new parameters instead of hard-coded
values defined earlier

Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
2015-06-09 16:26:38 +05:30
Rohit Consul
53e26fcadc v_hscaler: Added new driver
HLS generated driver along with manually written layer 2. Driver
tcl update pending

Signed-off-by: Rohit Consul <rohit.consul@xilinx.com>
2015-06-09 16:25:53 +05:30