From 8733932a72d73e2ae31e38ca995fb538aa2149e3 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Thu, 11 Feb 2021 16:52:12 +0200 Subject: [PATCH] drm/i915/edp: reject modes with dimensions other than fixed mode Be more strict about filtering modes for eDP. Cc: Nischal Varide Reviewed-by: Uma Shankar Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/feb4c3b2b9c4da56a840bdb3c0e7fd0e58ee50de.1613054234.git.jani.nikula@intel.com --- drivers/gpu/drm/i915/display/intel_dp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 0a0cc61344c4..79f3f0ad907f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -789,10 +789,10 @@ intel_dp_mode_valid(struct drm_connector *connector, return MODE_H_ILLEGAL; if (intel_dp_is_edp(intel_dp) && fixed_mode) { - if (mode->hdisplay > fixed_mode->hdisplay) + if (mode->hdisplay != fixed_mode->hdisplay) return MODE_PANEL; - if (mode->vdisplay > fixed_mode->vdisplay) + if (mode->vdisplay != fixed_mode->vdisplay) return MODE_PANEL; target_clock = fixed_mode->clock; -- 2.49.0