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dptx: Added definitions for the Tiled Display Topology section data block.

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The Tiled Display Topology (TDT) section data block is part of the DisplayID.
The driver currently supports DisplayID as an extension block to the base EDID
structure.

Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
This commit is contained in:
Andrei-Liviu Simion 2014-11-05 20:09:55 -08:00 • committed by Suneel Garapati
parent aa76107d80
commit 482e77daf3
1 changed files with 42 additions and 0 deletions
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42
XilinxProcessorIPLib/drivers/dptx/src/xdptx_hw.h
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@ -1179,6 +1179,48 @@
* @{
*/
#define XDPTX_EDID_EXT_BLOCK_TAG_DISPID 0x70
#define XDPTX_DISPID_TDT_TAG 0x12
/* @} */
/** @name Extended Display Identification Data: Register offsets for the
* Tiled Display Topology (TDT) section data block.
* @{
*/
#define XDPTX_DISPID_TDT_TOP0 0x04
#define XDPTX_DISPID_TDT_TOP1 0x05
#define XDPTX_DISPID_TDT_TOP2 0x06
#define XDPTX_DISPID_TDT_HSIZE0 0x07
#define XDPTX_DISPID_TDT_HSIZE1 0x08
#define XDPTX_DISPID_TDT_VSIZE0 0x09
#define XDPTX_DISPID_TDT_VSIZE1 0x0A
#define XDPTX_DISPID_TDT_VENID0 0x10
#define XDPTX_DISPID_TDT_VENID1 0x11
#define XDPTX_DISPID_TDT_VENID2 0x12
#define XDPTX_DISPID_TDT_PCODE0 0x13
#define XDPTX_DISPID_TDT_PCODE1 0x14
#define XDPTX_DISPID_TDT_SN0 0x15
#define XDPTX_DISPID_TDT_SN1 0x16
#define XDPTX_DISPID_TDT_SN2 0x17
#define XDPTX_DISPID_TDT_SN3 0x18
/* @} */
/** @name Extended Display Identification Data: Masks, shifts, and register
* values for the Tiled Display Topology (TDT) section data block.
* @{
*/
#define XDPTX_DISPID_TDT_TOP0_HTOT_L_SHIFT 4
#define XDPTX_DISPID_TDT_TOP0_HTOT_L_MASK (0xF << 4)
#define XDPTX_DISPID_TDT_TOP0_VTOT_L_MASK 0xF
#define XDPTX_DISPID_TDT_TOP1_HLOC_L_SHIFT 4
#define XDPTX_DISPID_TDT_TOP1_HLOC_L_MASK (0xF << 4)
#define XDPTX_DISPID_TDT_TOP1_VLOC_L_MASK 0xF
#define XDPTX_DISPID_TDT_TOP2_HTOT_H_SHIFT 6
#define XDPTX_DISPID_TDT_TOP2_HTOT_H_MASK (0x3 << 6)
#define XDPTX_DISPID_TDT_TOP2_VTOT_H_SHIFT 4
#define XDPTX_DISPID_TDT_TOP2_VTOT_H_MASK (0x3 << 4)
#define XDPTX_DISPID_TDT_TOP2_HLOC_H_SHIFT 2
#define XDPTX_DISPID_TDT_TOP2_HLOC_H_MASK (0x3 << 2)
#define XDPTX_DISPID_TDT_TOP2_VLOC_H_MASK 0x3
/* @} */
/******************************************************************************/