diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2018-10-23 13:57:02 -0700 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2019-01-14 14:33:15 -0800 |
| commit | 465001c775a516ac1c7c24302593b02c0f73f486 (patch) | |
| tree | c5f160d85a706fd5d4cddd41d5685a45dd19e3be /tests/kms_fbcon_fbt.c | |
| parent | 7d3fdd0fdddb0993ad25d1416e77ed812f284e32 (diff) | |
lib/psr: Add a macro with the maximum lenght of i915_edp_psr_status and use it
So every function reading i915_edp_psr_status can allocate a buffer
long enough.
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'tests/kms_fbcon_fbt.c')
| -rw-r--r-- | tests/kms_fbcon_fbt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tests/kms_fbcon_fbt.c b/tests/kms_fbcon_fbt.c index 24d3ad90..0ad53266 100644 --- a/tests/kms_fbcon_fbt.c +++ b/tests/kms_fbcon_fbt.c @@ -170,7 +170,7 @@ static void set_mode_for_one_screen(struct drm_info *drm, struct igt_fb *fb, static bool psr_supported_on_chipset(int debugfs_fd) { - char buf[256]; + char buf[PSR_STATUS_MAX_LEN]; int ret; ret = igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", @@ -188,7 +188,7 @@ static bool connector_can_psr(drmModeConnectorPtr connector) static void psr_print_status(int debugfs_fd) { - static char buf[256]; + static char buf[PSR_STATUS_MAX_LEN]; igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf, sizeof(buf)); @@ -197,7 +197,7 @@ static void psr_print_status(int debugfs_fd) static bool psr_is_enabled(int debugfs_fd) { - char buf[256]; + char buf[PSR_STATUS_MAX_LEN]; igt_debugfs_simple_read(debugfs_fd, "i915_edp_psr_status", buf, sizeof(buf)); |