From e995ca0b8139c5f6807095464e969931b443f55a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Tue, 14 Nov 2017 20:32:58 +0200 Subject: drm/i915: Provide a device level .mode_valid() hook MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We never support certain mode flags etc. Reject those early on in the mode_config.mode_valid() hook. That allows us to remove some duplicated checks from the connector .mode_valid() hooks, and it guarantees that we never see those flags even from user mode as the mode_config.mode_valid() hooks gets executed for those as well. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20171114183258.16976-11-ville.syrjala@linux.intel.com Reviewed-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_dsi.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'drivers/gpu/drm/i915/intel_dsi.c') diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c index f67d321376e4..51a1d6868b1e 100644 --- a/drivers/gpu/drm/i915/intel_dsi.c +++ b/drivers/gpu/drm/i915/intel_dsi.c @@ -1266,11 +1266,6 @@ intel_dsi_mode_valid(struct drm_connector *connector, DRM_DEBUG_KMS("\n"); - if (mode->flags & DRM_MODE_FLAG_DBLSCAN) { - DRM_DEBUG_KMS("MODE_NO_DBLESCAN\n"); - return MODE_NO_DBLESCAN; - } - if (fixed_mode) { if (mode->hdisplay > fixed_mode->hdisplay) return MODE_PANEL; -- cgit v1.2.1