Intel 82830M GMCH - Page 50

50 Intel® Digital Set Top Box Display Driver
User’s Guide for Microsoft* Windows* CE 5.0
7.1.1.19 ICEGD_ESCAPE_MULT_DVO_SELECT
Input Data Structure Output Data Structure Notes
Esc_mult_dvo_select_t N/A
@select:
ESC_MULT_DVO_MASTER :
multiplex DVO master port (DVOB)
ESC_MULT_DVO_SLAVE :
slave port (DVOC)
@flag:
User need to set additional flag for the HDMI output on SD
ESC_DISPLAY_PIXEL_DOUBLE
ESC_DISPLAY_INTERLACED
Description
This escape code is used to select a DVO port (master/slave).
Input Data Structure Definition
Set select to select a DVO port. Set flag to set double pixel and interlace when HDMI (slave DVO port) is selected
under SD mode.
Example
esc_mult_dvo_select_t dvoSelect;
// Select slave DVO port (HDMI)
dvoSelect.select = ESC_MULT_DVO_SLAVE;
dvoSelect.flag = ESC_DISPLAY_PIXEL_DOUBLE | ESC_DISPLAY_INTERLACED;
ExtEscape(
hDC,
ICEGD_ESCAPE_MULT_DVO_SELECT,
sizeof(esc_mult_dvo_select_t),
(LPCSTR)&dvoSelect,
0,
NULL
);