diff options
| author | Jigar Bhatt <jigar.bhatt@intel.com> | 2021-09-30 17:50:50 +0530 |
|---|---|---|
| committer | Petri Latvala <petri.latvala@intel.com> | 2021-10-01 10:21:47 +0300 |
| commit | 1bf33aec92671a1cdf80f4fa84216845a31f73b2 (patch) | |
| tree | 2cdd8e84bf487c0c9ec85f2544e0953591ef1447 /tests | |
| parent | 22643ce4014a0b2dc52ce7916b2f657e2a7757c3 (diff) | |
tests/i915/i915_pm_dc: Changing sysfs open attribute to O_RDONLY
Opening /sys/module/drm_kms_helper/parameters/ in read only mode to
avoid permission issue in dc9-dpms test.
Signed-off-by: Jigar Bhatt <jigar.bhatt@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/i915/i915_pm_dc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/i915/i915_pm_dc.c b/tests/i915/i915_pm_dc.c index d70ee060..4c9b871c 100644 --- a/tests/i915/i915_pm_dc.c +++ b/tests/i915/i915_pm_dc.c @@ -419,7 +419,7 @@ static void setup_dc9_dpms(data_t *data, int dc_target) { int prev_dc, sysfs_fd; - igt_require((sysfs_fd = open(KMS_HELPER, O_RDWR)) >= 0); + igt_require((sysfs_fd = open(KMS_HELPER, O_RDONLY)) >= 0); kms_poll_saved_state = igt_sysfs_get_boolean(sysfs_fd, "poll"); igt_sysfs_set_boolean(sysfs_fd, "poll", KMS_POLL_DISABLE); close(sysfs_fd); @@ -449,7 +449,7 @@ static void kms_poll_state_restore(int sig) { int sysfs_fd; - sysfs_fd = open(KMS_HELPER, O_WRONLY); + sysfs_fd = open(KMS_HELPER, O_RDONLY); if (sysfs_fd >= 0) { igt_sysfs_set_boolean(sysfs_fd, "poll", kms_poll_saved_state); close(sysfs_fd); |