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Author SHA1 Message Date
Andrei-Liviu Simion
bc8b86b940 dptx: Optimize read/write GUID functions to use new remote reads/writes. 
The remote read/write functions serve as a wrapper in case the target RX device
is directly connected to the TX (link count total is equal to 1).
These functions may be called instead of the read/write GUID functions doing the
same thing.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:40 +05:30
Andrei-Liviu Simion
0cd5afb0fd dptx: Improved remote DPCD reads/writes to automatically work on 16-byte chunks. 
Some monitors don't support sideband messages with AUX reads greater than 16
bytes. This improvement breaks up the higher-level read/write request into
multiple reads/writes that work with up to 16 bytes in size.

These higher-level remote DPCD read/write functions also serve as a wrapper for
an AUX read/write in case that the link count total is equal to 1 (a read/write
request to the RX device directly connected to the TX (not "remote")).

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:40 +05:30
Andrei-Liviu Simion
327bbeb10b dptx: Made the I2C read function more robust. 
- Changed the offset from type u8 to u16.
- In order to accomodate offsets greater than 255, a segment pointer is used.
	- The I2C read funciton is now able to access blocks other than the
	block 0 and 1 at a given address. E.g., EDID extension blocks may now be
	accessed by reading from I2C address 0x50 (raw=0xA0/0xA1) and writing
	the appropriate segment pointer and offset.
		- Input offset=0.
			- EDID block 0: I2C read on offset=0 and segptr=0.
		- Input offset=128.
			- EDID block 1: I2C read on offset=128 and segptr=0.
		- Input offset=256.
			- EDID block 2: I2C read on offset=0 and segptr=1.
		- Input offset=384.
			- EDID block 3: I2C read on offset=128 and segptr=1.
		- etc.
	- Writing to the I2C address 0x30 (raw=0x60/0x61) sets the segment
	pointer.
	- Writing to an I2C address sets the offset that will be read from that
	address. E.g., a read of the EDID, starting at offset 128 would be done
	by writing 128 to 0x50, then reading from 0x50.
	- Offsets that cross a 256-byte boundary requiring increment of the
	segment pointer is also handled. E.g. A 16 byte read on input offset 500
	results in the the returned 16 byte array having the first 11 bytes from
	segptr=1 (bytes 244-255) and the last 5 bytes from segptr=2 (bytes 0-4).

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:40 +05:30
Andrei-Liviu Simion
b8682ec6fb dptx: I2C writes do not use an offset. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:40 +05:30
Andrei-Liviu Simion
822c9b0147 dptx: Renamed some arguments to be more consistent among functions. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:40 +05:30
Andrei-Liviu Simion
312deb2817 dptx: Reset video streams and AUX logic upon core initialization. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:39 +05:30
Andrei-Liviu Simion
89e9c90d9b dptx: Update configuration structure when MST is enabled/disabled in hardware. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:39 +05:30
Andrei-Liviu Simion
c53c4b7d73 dptx: Clear the ACT event received bit upon successfully receiving it. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:39 +05:30
Andrei-Liviu Simion
b38c432ba3 dptx: Reuse common allocation function for clearing streams. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:39 +05:30
Andrei-Liviu Simion
6d036fb76b dptx: Made the allocation of streams function more flexible. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:39 +05:30
Andrei-Liviu Simion
c658c8e53e dptx: Added an offset argument for remote I2C reads. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:38 +05:30
Andrei-Liviu Simion
10e6141d5b dptx: Added remote IIC write sideband message. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:38 +05:30
Andrei-Liviu Simion
3d78e1ab5f dptx: Added new v3_0 version and deprecate v2_0. 
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
 2014-11-14 09:55:38 +05:30
P L Sai Krishna
a1b1070f78 iicps_v2_4: TimeOut Register value is modified. 
This Patch modifies the TimeOut Register value,although timeout interrupt is not used, this register is changed to set to the maximum allowed HW timeout value.

Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
 2014-11-06 09:42:24 +05:30
P L Sai Krishna
eeafc59a05 iicps_v2_4: Added new version to iicps driver. 
This patch adds new version to iicps by modifying the mdd files.

Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
 2014-11-06 09:42:18 +05:30
Durga challa
f026500324 OSD: Modified source files of osd_v4_0. 
Modified condition of error interrupt, asserts and backward compatability.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:54:37 +05:30
Durga challa
16649d5149 enhance: Modified tcl file. 
Added slaveaxis freq in tcl file.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:54:37 +05:30
Kedareswara rao Appana
65d0d4175f trafgen: Fix incorrect ID Mask value 
Use proper value for XTG_ID_MASK.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
 2014-09-05 09:24:13 +05:30
Durga challa
20c1bbaf4f rgb2ycrcb: Modified macro 
Modified status get pending offset.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:24:13 +05:30
Durga challa
41b88c0ca2 SCALER: Modified backward compatability macro 
Modified backward cmpatability macro for IRQ_ENABLE

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:24:12 +05:30
Durga challa
5fa2722812 YCrCb2RGB: Modified source files 
Modified GetActiveSize function and added backward compatability
macros.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:24:11 +05:30
Durga challa
ebfe8d8869 Deinterlacer: Modified bit definitions 
Modified bit definitions of color mode and version register.
Modified InReset macro.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:24:11 +05:30
Durga challa
a0419d34d0 cresample: Modified macro 
Modified status get pending macro offset.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-09-05 09:24:10 +05:30
Durga challa
843c13d40b tpg: Modified interrupts. 
Modified interrupts in source files.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-08-28 17:53:08 +05:30
Durga challa
cd9ae86a15 Deinterlacer: Modified Interrupt Disable functional macro. 
Modified IntrDisable macro.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-08-28 17:07:35 +05:30
Durga challa
fd8fe7be59 Deinterlacer: Modified source files 
Modified source files and doxygen report is updated.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-08-28 17:07:35 +05:30
Subbaraya Sundeep Bhatta
8f2fbf71aa hwicap: fix incorrect modification history 
fix incorrect documentation in xhwicap.h

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com>
 2014-08-28 15:35:00 +05:30
Punnaiah Choudary Kalluri
482fa99dc0 usbps: Add revision history 
Added revision history.

Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
 2014-08-26 14:45:49 +05:30
Punnaiah Choudary Kalluri
f312657b7f dmaps: Add revision history 
Added revision history.

Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
 2014-08-26 14:45:49 +05:30
Kedareswara rao Appana
8641cb88f6 doxygen: update driver examples index.html file to latest version 
This patch updates the driver examples index.html file to the latest
verison's of the driver.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
 2014-08-26 12:33:41 +05:30
Durga challa
264d2f6713 scaler: Modified source files. 
Modified TCL file, source files, and renamed example.c
as scaler_example.c

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-08-23 17:11:35 +05:30
Durga challa
d1a911f62c scaler: Added new version v7_0. 
Added scaler_v7_0.
Deprecated scaler_v6_0.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
 2014-08-23 17:11:35 +05:30
Kedareswara rao Appana
3a1dd6502d trafgen: Modify inputs for assert function. 
provide correct condition for assert functions.
Fix incorrect parameters in the driver.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
 2014-08-07 17:03:14 +05:30
Kedareswara rao Appana
1c32d18912 trafgen: Add new version 3.2 and deprecate 3.1 
Add new driver trafgen_v3_2 and deprecate trafgen_v3_1.

Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
 2014-08-07 17:03:13 +05:30
Subbaraya Sundeep Bhatta
9a61962682 spi: Use interrupt status register Tx empty bit 
Use interrupt status register Tx empty bit instead of status register

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com>
Acked-by: Kedareswara rao Appana <appanad@xilinx.com>
 2014-08-07 15:39:50 +05:30
Subbaraya Sundeep Bhatta
10d10f8c2e spi: Add new version 4.1 and deprecate 4.0 
Added new driver version spi_v4_1 and deprecate spi_v4_0

Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xilinx.com>
Acked-by: Kedareswara rao Appana <appanad@xilinx.com>
 2014-08-07 15:39:50 +05:30
Durga challa
5b85094126 rgb2ycrcb: Changed enum names. 
Removed Haddress in TCL file under config structure and
Modified doxygen report, modified enum names in xrgb2ycrcb.c and xrgb2ycrcb.c files.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-08-06 15:34:01 +05:30
Durga challa
82dabd9ab2 cfa: Modified enum names. 
Modified source files and doxygen report

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-08-05 23:09:31 +05:30
Durga challa
970744ab92 tpg: Modified enum names. 
Modified enums in source files.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-08-05 23:09:30 +05:30
Durga challa
04d8f7e208 ycrcb2rgb: Modified enum names 
Modified source files and doxygen report.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-08-05 23:09:29 +05:30
Punnaiah Choudary Kalluri
3048fdcdfb dmaps: Fix iarcc compiler and linker erros 
Fixed iarcc linker error and compiler error

Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
Acked-by: Anirudha Sarangi <anirudh@xilinx.com>
 2014-08-01 23:27:16 +05:30
Durga challa
533b7a2fee cresample: Modified index.html. 
Modified index.html file in example folder.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-31 17:25:37 +05:30
Durga challa
ab0ce936b8 cresample: Added files to cresample_v4_0. 
Added source files,example files, Modified .tcl file.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-31 17:25:37 +05:30
Durga challa
e1a1830adf cresample: Added active cresample_v4_0. 
Deprecated cresample_v3_0.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-31 17:25:37 +05:30
Jagannadha Sutradharudu Teki
495a93a1fb osd: Manually modified osd driver source files 
Modified xosd_g.c and xosd_intr.c files of osd_v4_0

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
 2014-07-30 18:00:39 +05:30
Shravan Kumar A
459d6594a7 osd: Added source files 
Added source files, doxygen files. Removed example.c for osd_v4_0 driver

Signed-off-by: Shravan Kumar A <skumara@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-26 23:05:11 +05:30
Durga challa
7f35cf3fa5 ycrcb2rgb: Modified ycrcb2rgb_v7_0. 
Modified doxygen reports and _g.c file.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-25 15:27:42 +05:30
Durga challa
e484fd5ad7 ycrcb2rgb: Modified YCrCb2RGB_V7_0 driver 
Modified source files, tcl file and integration files.

Signed-off-by: Durga challa <vnsldurg@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-25 15:27:42 +05:30
Shravan Kumar A
c3f4403654 osd: Added source files 
Modified the source files, added selftest example, Doxygen docs

Signed-off-by: Shravan Kumar A <skumara@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-25 00:29:31 +05:30
Shravan Kumar A
db90a73cdd osd: Deprecated osd_v3_0 video driver 
Deprecated osd_v3_0 and added active video driver osd_v4_0

Signed-off-by: Shravan Kumar A <skumara@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>
 2014-07-25 00:25:47 +05:30