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tests: use igt_debugfs where possible

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Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Thomas Wood
2014-11-03 13:48:51 +00:00
parent 4f689d52e7
commit c049c39f35
6 changed files with 17 additions and 56 deletions
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lib/igt_kms.c
+9 -30
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@@ -42,6 +42,7 @@
#include "igt_kms.h"
#include "igt_aux.h"
#include "intel_chipset.h"
#include "igt_debugfs.h"
/*
* There hasn't been a release of libdrm containing these #define's yet, so
@@ -308,30 +309,6 @@ void kmstest_set_vt_graphics_mode(void)
igt_debug("VT: graphics mode set\n");
}
static int get_card_number(int fd)
{
struct stat buf;
/* find the minor number of the device */
fstat(fd, &buf);
return minor(buf.st_rdev) & 0x3f;
}
static char* get_debugfs_connector_path(int drm_fd, drmModeConnector *connector,
const char *file)
{
char *path;
asprintf(&path, "/sys/kernel/debug/dri/%d/%s-%d/%s",
get_card_number(drm_fd),
kmstest_connector_type_str(connector->connector_type),
connector->connector_type_id,
file);
return path;
}
/**
* kmstest_force_connector:
* @fd: drm file descriptor
@@ -377,8 +354,10 @@ bool kmstest_force_connector(int drm_fd, drmModeConnector *connector,
break;
}
path = get_debugfs_connector_path(drm_fd, connector, "force");
debugfs_fd = open(path, O_WRONLY | O_TRUNC);
asprintf(&path, "%s-%d/force",
kmstest_connector_type_str(connector->connector_type),
connector->connector_type_id);
debugfs_fd = igt_debugfs_open(path, O_WRONLY | O_TRUNC);
if (debugfs_fd == -1) {
return false;
@@ -435,10 +414,10 @@ void kmstest_force_edid(int drm_fd, drmModeConnector *connector,
char *path;
int debugfs_fd, ret;
path = get_debugfs_connector_path(drm_fd, connector, "edid_override");
debugfs_fd = open(path, O_WRONLY | O_TRUNC);
asprintf(&path, "%s-%d/edid_override",
kmstest_connector_type_str(connector->connector_type),
connector->connector_type_id);
debugfs_fd = igt_debugfs_open(path, O_WRONLY | O_TRUNC);
free(path);
igt_assert(debugfs_fd != -1);