[PATCH 1/6] drm/i915/dp: Early reject bad hdisplay in intel_dp_mode_valid

[Ankit Nautiyal]

Move check for bad hdisplay early as it is independent on other checks.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 625036c47bdf..1c2d4f172dfe 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1435,6 +1435,9 @@ intel_dp_mode_valid(struct drm_connector *_connector,
 	if (mode->clock < 10000)
 		return MODE_CLOCK_LOW;
 
+	if (intel_dp_hdisplay_bad(display, mode->hdisplay))
+		return MODE_H_ILLEGAL;
+
 	fixed_mode = intel_panel_fixed_mode(connector, mode);
 	if (intel_dp_is_edp(intel_dp) && fixed_mode) {
 		status = intel_panel_mode_valid(connector, mode);
@@ -1458,9 +1461,6 @@ intel_dp_mode_valid(struct drm_connector *_connector,
 	if (target_clock > max_dotclk)
 		return MODE_CLOCK_HIGH;
 
-	if (intel_dp_hdisplay_bad(display, mode->hdisplay))
-		return MODE_H_ILLEGAL;
-
 	max_link_clock = intel_dp_max_link_rate(intel_dp);
 	max_lanes = intel_dp_max_lane_count(intel_dp);
 
-- 
2.45.2