video_common
Vitis Drivers API Documentation
Functions
xvidc_edid.h File Reference

Macros

Address mapping for the base EDID block.
#define XVIDC_EDID_HEADER   0x00
 
#define XVIDC_EDID_VPI_ID_MAN_NAME0   0x08
 
#define XVIDC_EDID_VPI_ID_MAN_NAME1   0x09
 
#define XVIDC_EDID_VPI_ID_PROD_CODE_LSB   0x0A
 
#define XVIDC_EDID_VPI_ID_PROD_CODE_MSB   0x0B
 
#define XVIDC_EDID_VPI_ID_SN0   0x0C
 
#define XVIDC_EDID_VPI_ID_SN1   0x0D
 
#define XVIDC_EDID_VPI_ID_SN2   0x0E
 
#define XVIDC_EDID_VPI_ID_SN3   0x0F
 
#define XVIDC_EDID_VPI_WEEK_MAN   0x10
 
#define XVIDC_EDID_VPI_YEAR   0x11
 
#define XVIDC_EDID_STRUCT_VER   0x12
 
#define XVIDC_EDID_STRUCT_REV   0x13
 
#define XVIDC_EDID_BDISP_VID   0x14
 
#define XVIDC_EDID_BDISP_H_SSAR   0x15
 
#define XVIDC_EDID_BDISP_V_SSAR   0x16
 
#define XVIDC_EDID_BDISP_GAMMA   0x17
 
#define XVIDC_EDID_BDISP_FEATURE   0x18
 
#define XVIDC_EDID_CC_RG_LOW   0x19
 
#define XVIDC_EDID_CC_BW_LOW   0x1A
 
#define XVIDC_EDID_CC_REDX_HIGH   0x1B
 
#define XVIDC_EDID_CC_REDY_HIGH   0x1C
 
#define XVIDC_EDID_CC_GREENX_HIGH   0x1D
 
#define XVIDC_EDID_EST_TIMINGS_I   0x23
 
#define XVIDC_EDID_EST_TIMINGS_II   0x24
 
#define XVIDC_EDID_EST_TIMINGS_MAN   0x25
 
#define XVIDC_EDID_STD_TIMINGS_H(N)   (0x26 + 2 * (N - 1))
 
#define XVIDC_EDID_STD_TIMINGS_AR_FRR(N)   (0x27 + 2 * (N - 1))
 
#define XVIDC_EDID_18BYTE_DESCRIPTOR(N)   (0x36 + 18 * (N - 1))
 
#define XVIDC_EDID_PTM   (XVIDC_EDID_18BYTE_DESCRIPTOR(1))
 
#define XVIDC_EDID_DTD_PTM_PIXEL_CLK_KHZ_LSB   0x00
 
#define XVIDC_EDID_DTD_PTM_PIXEL_CLK_KHZ_MSB   0x01
 
#define XVIDC_EDID_DTD_PTM_HRES_LSB   0x02
 
#define XVIDC_EDID_DTD_PTM_HBLANK_LSB   0x03
 
#define XVIDC_EDID_DTD_PTM_HRES_HBLANK_U4   0x04
 
#define XVIDC_EDID_DTD_PTM_VRES_LSB   0x05
 
#define XVIDC_EDID_DTD_PTM_VBLANK_LSB   0x06
 
#define XVIDC_EDID_DTD_PTM_VRES_VBLANK_U4   0x07
 
#define XVIDC_EDID_DTD_PTM_HFPORCH_LSB   0x08
 
#define XVIDC_EDID_DTD_PTM_HSPW_LSB   0x09
 
#define XVIDC_EDID_DTD_PTM_VFPORCH_VSPW_L4   0x0A
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2   0x0B
 
#define XVIDC_EDID_DTD_PTM_HIMGSIZE_MM_LSB   0x0C
 
#define XVIDC_EDID_DTD_PTM_VIMGSIZE_MM_LSB   0x0D
 
#define XVIDC_EDID_DTD_PTM_XIMGSIZE_MM_U4   0x0E
 
#define XVIDC_EDID_DTD_PTM_HBORDER   0x0F
 
#define XVIDC_EDID_DTD_PTM_VBORDER   0x10
 
#define XVIDC_EDID_DTD_PTM_SIGNAL   0x11
 
#define XVIDC_EDID_EXT_BLK_COUNT   0x7E
 
#define XVIDC_EDID_CHECKSUM   0x7F
 
Extended Display Identification Data: Masks, shifts, and values.
#define XVIDC_EDID_CC_GREENY_HIGH   0x1E
 
#define XVIDC_EDID_CC_BLUEX_HIGH   0x1F
 
#define XVIDC_EDID_CC_BLUEY_HIGH   0x20
 
#define XVIDC_EDID_CC_WHITEX_HIGH   0x21
 
#define XVIDC_EDID_CC_WHITEY_HIGH   0x22
 
#define XVIDC_EDID_VPI_ID_MAN_NAME0_CHAR0_SHIFT   2
 
#define XVIDC_EDID_VPI_ID_MAN_NAME0_CHAR0_MASK   (0x1F << 2)
 
#define XVIDC_EDID_VPI_ID_MAN_NAME0_CHAR1_MASK   0x03
 
#define XVIDC_EDID_VPI_ID_MAN_NAME0_CHAR1_POS   3
 
#define XVIDC_EDID_VPI_ID_MAN_NAME1_CHAR1_SHIFT   5
 
#define XVIDC_EDID_VPI_ID_MAN_NAME1_CHAR2_MASK   0x1F
 
#define XVIDC_EDID_BDISP_VID_VSI_SHIFT   7
 
#define XVIDC_EDID_BDISP_VID_VSI_MASK   (0x01 << 7)
 
#define XVIDC_EDID_BDISP_VID_ANA_SLS_SHIFT   5
 
#define XVIDC_EDID_BDISP_VID_ANA_SLS_MASK   (0x03 << 5)
 
#define XVIDC_EDID_BDISP_VID_ANA_SLS_0700_0300_1000   0x0
 
#define XVIDC_EDID_BDISP_VID_ANA_SLS_0714_0286_1000   0x1
 
#define XVIDC_EDID_BDISP_VID_ANA_SLS_1000_0400_1400   0x2
 
#define XVIDC_EDID_BDISP_VID_ANA_SLS_0700_0000_0700   0x3
 
#define XVIDC_EDID_BDISP_VID_ANA_VID_SETUP_MASK   (0x01 << 4)
 
#define XVIDC_EDID_BDISP_VID_ANA_SEP_SYNC_HV_MASK   (0x01 << 3)
 
#define XVIDC_EDID_BDISP_VID_ANA_COMP_SYNC_H_MASK   (0x01 << 2)
 
#define XVIDC_EDID_BDISP_VID_ANA_COMP_SYNC_G_MASK   (0x01 << 1)
 
#define XVIDC_EDID_BDISP_VID_ANA_SERR_V_SYNC_MASK   (0x01)
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_SHIFT   4
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_MASK   (0x7 << 4)
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_UNDEF   0x0
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_6   0x1
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_8   0x2
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_10   0x3
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_12   0x4
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_14   0x5
 
#define XVIDC_EDID_BDISP_VID_DIG_BPC_16   0x6
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_MASK   0xF
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_UNDEF   0x0
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_DVI   0x1
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_HDMIA   0x2
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_HDMIB   0x3
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_MDDI   0x4
 
#define XVIDC_EDID_BDISP_VID_DIG_VIS_DP   0x5
 
#define XVIDC_EDID_BDISP_FEATURE_PM_STANDBY_MASK   (0x1 << 7)
 
#define XVIDC_EDID_BDISP_FEATURE_PM_SUSPEND_MASK   (0x1 << 6)
 
#define XVIDC_EDID_BDISP_FEATURE_PM_OFF_VLP_MASK   (0x1 << 5)
 
#define XVIDC_EDID_BDISP_FEATURE_ANA_COLORTYPE_SHIFT   3
 
#define XVIDC_EDID_BDISP_FEATURE_ANA_COLORTYPE_MASK   (0x3 << 3)
 
#define XVIDC_EDID_BDISP_FEATURE_ANA_COLORTYPE_MCG   0x0
 
#define XVIDC_EDID_BDISP_FEATURE_ANA_COLORTYPE_RGB   0x1
 
#define XVIDC_EDID_BDISP_FEATURE_ANA_COLORTYPE_NRGB   0x2
 
#define XVIDC_EDID_BDISP_FEATURE_ANA_COLORTYPE_UNDEF   0x3
 
#define XVIDC_EDID_BDISP_FEATURE_DIG_COLORENC_YCRCB444_MASK   (0x1 << 3)
 
#define XVIDC_EDID_BDISP_FEATURE_DIG_COLORENC_YCRCB422_MASK   (0x1 << 4)
 
#define XVIDC_EDID_BDISP_FEATURE_SRGB_DEF_MASK   (0x1 << 2)
 
#define XVIDC_EDID_BDISP_FEATURE_PTM_INC_MASK   (0x1 << 1)
 
#define XVIDC_EDID_BDISP_FEATURE_CONTFREQ_MASK   (0x1)
 
#define XVIDC_EDID_CC_HIGH_SHIFT   2
 
#define XVIDC_EDID_CC_RBX_LOW_SHIFT   6
 
#define XVIDC_EDID_CC_RBY_LOW_SHIFT   4
 
#define XVIDC_EDID_CC_RBY_LOW_MASK   (0x3 << 4)
 
#define XVIDC_EDID_CC_GWX_LOW_SHIFT   2
 
#define XVIDC_EDID_CC_GWX_LOW_MASK   (0x3 << 2)
 
#define XVIDC_EDID_CC_GWY_LOW_MASK   (0x3)
 
#define XVIDC_EDID_CC_GREENY_HIGH   0x1E
 
#define XVIDC_EDID_CC_BLUEX_HIGH   0x1F
 
#define XVIDC_EDID_CC_BLUEY_HIGH   0x20
 
#define XVIDC_EDID_CC_WHITEX_HIGH   0x21
 
#define XVIDC_EDID_CC_WHITEY_HIGH   0x22
 
#define XVIDC_EDID_EST_TIMINGS_I_720x400_70_MASK   (0x1 << 7)
 
#define XVIDC_EDID_EST_TIMINGS_I_720x400_88_MASK   (0x1 << 6)
 
#define XVIDC_EDID_EST_TIMINGS_I_640x480_60_MASK   (0x1 << 5)
 
#define XVIDC_EDID_EST_TIMINGS_I_640x480_67_MASK   (0x1 << 4)
 
#define XVIDC_EDID_EST_TIMINGS_I_640x480_72_MASK   (0x1 << 3)
 
#define XVIDC_EDID_EST_TIMINGS_I_640x480_75_MASK   (0x1 << 2)
 
#define XVIDC_EDID_EST_TIMINGS_I_800x600_56_MASK   (0x1 << 1)
 
#define XVIDC_EDID_EST_TIMINGS_I_800x600_60_MASK   (0x1)
 
#define XVIDC_EDID_EST_TIMINGS_II_800x600_72_MASK   (0x1 << 7)
 
#define XVIDC_EDID_EST_TIMINGS_II_800x600_75_MASK   (0x1 << 6)
 
#define XVIDC_EDID_EST_TIMINGS_II_832x624_75_MASK   (0x1 << 5)
 
#define XVIDC_EDID_EST_TIMINGS_II_1024x768_87_MASK   (0x1 << 4)
 
#define XVIDC_EDID_EST_TIMINGS_II_1024x768_60_MASK   (0x1 << 3)
 
#define XVIDC_EDID_EST_TIMINGS_II_1024x768_70_MASK   (0x1 << 2)
 
#define XVIDC_EDID_EST_TIMINGS_II_1024x768_75_MASK   (0x1 << 1)
 
#define XVIDC_EDID_EST_TIMINGS_II_1280x1024_75_MASK   (0x1)
 
#define XVIDC_EDID_EST_TIMINGS_MAN_1152x870_75_MASK   (0x1 << 7)
 
#define XVIDC_EDID_EST_TIMINGS_MAN_MASK   (0x7F)
 
#define XVIDC_EDID_STD_TIMINGS_AR_SHIFT   6
 
#define XVIDC_EDID_STD_TIMINGS_AR_16_10   0x0
 
#define XVIDC_EDID_STD_TIMINGS_AR_4_3   0x1
 
#define XVIDC_EDID_STD_TIMINGS_AR_5_4   0x2
 
#define XVIDC_EDID_STD_TIMINGS_AR_16_9   0x3
 
#define XVIDC_EDID_STD_TIMINGS_FRR_MASK   (0x3F)
 
#define XVIDC_EDID_DTD_PTM_XRES_XBLANK_U4_XBLANK_MASK   0x0F
 
#define XVIDC_EDID_DTD_PTM_XRES_XBLANK_U4_XRES_MASK   0xF0
 
#define XVIDC_EDID_DTD_PTM_XRES_XBLANK_U4_XRES_SHIFT   4
 
#define XVIDC_EDID_DTD_PTM_VFPORCH_VSPW_L4_VSPW_MASK   0x0F
 
#define XVIDC_EDID_DTD_PTM_VFPORCH_VSPW_L4_VFPORCH_MASK   0xF0
 
#define XVIDC_EDID_DTD_PTM_VFPORCH_VSPW_L4_VFPORCH_SHIFT   4
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_HFPORCH_MASK   0xC0
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_HSPW_MASK   0x30
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_VFPORCH_MASK   0x0C
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_VSPW_MASK   0x03
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_HFPORCH_SHIFT   6
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_HSPW_SHIFT   4
 
#define XVIDC_EDID_DTD_PTM_XFPORCH_XSPW_U2_VFPORCH_SHIFT   2
 
#define XVIDC_EDID_DTD_PTM_XIMGSIZE_MM_U4_VIMGSIZE_MM_MASK   0x0F
 
#define XVIDC_EDID_DTD_PTM_XIMGSIZE_MM_U4_HIMGSIZE_MM_MASK   0xF0
 
#define XVIDC_EDID_DTD_PTM_XIMGSIZE_MM_U4_HIMGSIZE_MM_SHIFT   4
 
#define XVIDC_EDID_DTD_PTM_SIGNAL_INTERLACED_MASK   0x80
 
#define XVIDC_EDID_DTD_PTM_SIGNAL_INTERLACED_SHIFT   7
 
#define XVIDC_EDID_DTD_PTM_SIGNAL_HPOLARITY_MASK   0x02
 
#define XVIDC_EDID_DTD_PTM_SIGNAL_VPOLARITY_MASK   0x04
 
#define XVIDC_EDID_DTD_PTM_SIGNAL_HPOLARITY_SHIFT   1
 
#define XVIDC_EDID_DTD_PTM_SIGNAL_VPOLARITY_SHIFT   2
 

Functions

void XVidC_EdidGetManName (const u8 *EdidRaw, char ManName[4])
 Get the manufacturer name as specified in the vendor and product ID field of the supplied base Extended Display Identification Data (EDID). More...
 
XVidC_ColorDepth XVidC_EdidGetColorDepth (const u8 *EdidRaw)
 Get the color bit depth (bits per primary color) as specified in the basic display parameters and features, video input definition field of the supplied base Extended Display Identification Data (EDID). More...
 
int XVidC_EdidGetCcRedX (const u8 *EdidRaw)
 Calculates the x chromaticity coordinate for red by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcRedY (const u8 *EdidRaw)
 Calculates the y chromaticity coordinate for red by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcGreenX (const u8 *EdidRaw)
 Calculates the x chromaticity coordinate for green by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcGreenY (const u8 *EdidRaw)
 Calculates the y chromaticity coordinate for green by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcBlueX (const u8 *EdidRaw)
 Calculates the x chromaticity coordinate for blue by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcBlueY (const u8 *EdidRaw)
 Calculates the y chromaticity coordinate for blue by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcWhiteX (const u8 *EdidRaw)
 Calculates the x chromaticity coordinate for white by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to a integer in Q0.10 Format. More...
 
int XVidC_EdidGetCcWhiteY (const u8 *EdidRaw)
 Calculates the y chromaticity coordinate for white by converting a 10 bit binary fraction representation from the supplied base Extended Display Identification Data (EDID) to an integer in Q0.10 Format. More...
 
u16 XVidC_EdidGetStdTimingsV (const u8 *EdidRaw, u8 StdTimingsNum)
 Retrieves the active vertical resolution from the standard timings field of the supplied base Extended Display Identification Data (EDID). More...
 
u32 XVidC_EdidIsVideoTimingSupported (const u8 *EdidRaw, const XVidC_VideoTimingMode *VtMode)
 Checks whether or not a specified video timing mode is supported as specified in the supplied base Extended Display Identification Data (EDID). More...