qxl-wddm-dod: Return EDID data to the OS
Solves failure of HLK "Test for EDID requirements" EDID contains capabilities and manufacturer data of the emulated display device. Parsed EDID data presented in the source file. Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> Acked-by: Frediano Ziglio <fziglio@redhat.com>
This commit is contained in:
yuri.benditovich@daynix.com
Frediano Ziglio
parent
93c66603f0
commit
72ed815334
@ -371,6 +371,95 @@ NTSTATUS QxlDod::QueryChildStatus(_Inout_ DXGK_CHILD_STATUS* pChildStatus,
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}
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}
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/* edid-decode:
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Extracted contents:
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header: 00 ff ff ff ff ff ff 00
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serial number: 47 0c 01 00 41 fa 38 78 01 1b
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version: 01 04
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basic params: 6a 22 1b 78 ea
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chroma info: 32 31 a3 57 4c 9d 25 11 50 54
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established: 04 43 00
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standard: 31 4f 45 4f 61 4f 81 4f 01 01 01 01 01 01 01 01
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descriptor 1: ba 2c 00 a0 50 00 25 40 30 20 37 00 54 0e 11 00 00 1e
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descriptor 2: 00 00 00 fd 00 38 50 1e 53 0f 00 00 00 00 00 00 00 00
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descriptor 3: 00 00 00 fc 00 51 58 4c 30 30 30 31 0a 20 20 20 20 20
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descriptor 4: 00 00 00 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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extensions: 01
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checksum: d5
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Manufacturer: QXL Model 1 Serial Number 2017000001
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Made week 1 of 2017
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EDID version: 1.4
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Analog display, Input voltage level: 0.7/0.7 V
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Blank level equals black level
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Sync: Separate SyncOnGreen
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Maximum image size: 34 cm x 27 cm
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Gamma: 2.20
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DPMS levels: Standby Suspend Off
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RGB color display
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First detailed timing is preferred timing
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Established timings supported:
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640x480@75Hz
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800x600@75Hz
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1024x768@75Hz
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1280x1024@75Hz
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Standard timings supported:
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640x480@75Hz
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800x600@75Hz
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1024x768@75Hz
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1280x960@75Hz
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Detailed mode: Clock 114.500 MHz, 340 mm x 270 mm
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1280 1328 1360 1440 hborder 0
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1024 1027 1034 1061 vborder 0
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+hsync +vsync
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Monitor ranges: 56-80HZ vertical, 30-83kHz horizontal, max dotclock 150MHz
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Monitor name: QXL0001
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Dummy block
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Has 1 extension blocks
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Checksum: 0xd5
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CEA extension block
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Extension version: 3
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0 bytes of CEA data
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0 native detailed modes
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Checksum: 0xf7
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*/
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static const UCHAR edid[256] =
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{
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0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,
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0x47,0x0C,0x01,0x00,0x41,0xFA,0x38,0x78,
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0x01,0x1B,0x01,0x04,0x6A,0x22,0x1B,0x78,
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0xEA,0x32,0x31,0xA3,0x57,0x4C,0x9D,0x25,
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0x11,0x50,0x54,0x04,0x43,0x00,0x31,0x4F,
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0x45,0x4F,0x61,0x4F,0x81,0x4F,0x01,0x01,
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0x01,0x01,0x01,0x01,0x01,0x01,0xBA,0x2C,
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0x00,0xA0,0x50,0x00,0x25,0x40,0x30,0x20,
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0x37,0x00,0x54,0x0E,0x11,0x00,0x00,0x1E,
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0x00,0x00,0x00,0xFD,0x00,0x38,0x50,0x1E,
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0x53,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0xFC,0x00,0x51,
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0x58,0x4C,0x30,0x30,0x30,0x31,0x0A,0x20,
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0x20,0x20,0x20,0x20,0x00,0x00,0x00,0x10,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x01,0xD5,
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0x02,0x03,0x04,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF7,
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};
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// EDID retrieval
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NTSTATUS QxlDod::QueryDeviceDescriptor(_In_ ULONG ChildUid,
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_Inout_ DXGK_DEVICE_DESCRIPTOR* pDeviceDescriptor)
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@ -380,8 +469,21 @@ NTSTATUS QxlDod::QueryDeviceDescriptor(_In_ ULONG ChildUid,
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QXL_ASSERT(pDeviceDescriptor != NULL);
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QXL_ASSERT(ChildUid < MAX_CHILDREN);
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DbgPrint(TRACE_LEVEL_VERBOSE, ("<--- %s\n", __FUNCTION__));
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if (pDeviceDescriptor->DescriptorOffset >= sizeof(edid))
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{
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DbgPrint(TRACE_LEVEL_VERBOSE, ("<--- %s out of area\n", __FUNCTION__));
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return STATUS_MONITOR_NO_MORE_DESCRIPTOR_DATA;
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}
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else
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{
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const VOID *src = edid + pDeviceDescriptor->DescriptorOffset;
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ULONG len = sizeof(edid) - pDeviceDescriptor->DescriptorOffset;
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len = min(len, pDeviceDescriptor->DescriptorLength);
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RtlMoveMemory(pDeviceDescriptor->DescriptorBuffer, src, len);
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pDeviceDescriptor->DescriptorLength = len;
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DbgPrint(TRACE_LEVEL_VERBOSE, ("<--- %s (%d copied)\n", __FUNCTION__, len));
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return STATUS_SUCCESS;
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}
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}
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NTSTATUS QxlDod::QueryAdapterInfo(_In_ CONST DXGKARG_QUERYADAPTERINFO* pQueryAdapterInfo)
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