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lib: add the ability to set an EDID data block on a connector

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Add a function to set an EDID data block on a connector and include a
set of generic EDID blocks for testing.

Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Thomas Wood
2014-05-27 14:47:25 +01:00
parent 37ffb22d3c
commit 13cd79c128
6 changed files with 220 additions and 4 deletions
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tests/kms_force_connector.c
+24
View File
@@ -25,6 +25,7 @@
#include "igt_core.h"
#include "igt_kms.h"
#include "drmtest.h"
#include "igt_edid.h"
int
main (int argc, char **argv)
@@ -68,6 +69,29 @@ main (int argc, char **argv)
igt_display_init(&display, drm_fd);
igt_display_commit(&display);
/* test edid forcing */
kmstest_force_edid(drm_fd, connector, generic_edid[EDID_FHD],
EDID_LENGTH);
temp = drmModeGetConnector(drm_fd, connector->connector_id);
igt_assert(temp->count_modes == 1);
igt_assert(temp->modes[0].vrefresh == 60
&& temp->modes[0].hdisplay == 1920
&& temp->modes[0].vdisplay == 1080);
drmModeFreeConnector(temp);
/* custom edid */
kmstest_force_edid(drm_fd, connector, generic_edid[EDID_WSXGA],
EDID_LENGTH);
temp = drmModeGetConnector(drm_fd, connector->connector_id);
igt_assert(temp->count_modes == 1);
igt_assert(temp->modes[0].vrefresh == 60
&& temp->modes[0].hdisplay == 1680
&& temp->modes[0].vdisplay == 1050);
drmModeFreeConnector(temp);
/* force the connector off */
kmstest_force_connector(drm_fd, connector, FORCE_CONNECTOR_OFF);