From 63dc014e37b97e2f5fad6ab3e68c876e4a0f9886 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Tue, 17 Nov 2020 11:47:05 -0800 Subject: drm/i915/dp: Allow big joiner modes in intel_dp_mode_valid(), v3. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Small changes to intel_dp_mode_valid(), allow listing modes that can only be supported in the bigjoiner configuration, which is not supported yet. v13: * Allow bigjoiner if hdisplay >5120 v12: * slice_count logic simplify (Ville) * Fix unnecessary changes in downstream_mode_valid (Ville) v11: * Make intel_dp_can_bigjoiner non static so it can be used in intel_display (Manasi) v10: * Simplify logic (Ville) * Allow bigjoiner on edp (Ville) v9: * Restric Bigjoiner on PORT A (Ville) v8: * use source dotclock for max dotclock (Manasi) v7: * Add can_bigjoiner() helper (Ville) * Pass bigjoiner to plane_size validation (Ville) v6: * Rebase after dp_downstream mode valid changes (Manasi) v5: * Increase max plane width to support 8K with bigjoiner (Maarten) v4: * Rebase (Manasi) Changes since v1: - Disallow bigjoiner on eDP. Changes since v2: - Rename intel_dp_downstream_max_dotclock to intel_dp_max_dotclock, and split off the downstream and source checking to its own function. (Ville) v3: * Rebase (Manasi) Signed-off-by: Manasi Navare Signed-off-by: Maarten Lankhorst [vsyrjala: * Keep bigjoiner disabled until everything is ready * Appease checkpatch] Signed-off-by: Ville Syrjälä Reviewed-by: Animesh Manna Link: https://patchwork.freedesktop.org/patch/msgid/20201117194718.11462-3-manasi.d.navare@intel.com --- drivers/gpu/drm/i915/display/intel_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/i915/display/intel_dsi.c') diff --git a/drivers/gpu/drm/i915/display/intel_dsi.c b/drivers/gpu/drm/i915/display/intel_dsi.c index afa4e6817e8c..f453ceb8d149 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi.c +++ b/drivers/gpu/drm/i915/display/intel_dsi.c @@ -75,7 +75,7 @@ enum drm_mode_status intel_dsi_mode_valid(struct drm_connector *connector, return MODE_CLOCK_HIGH; } - return intel_mode_valid_max_plane_size(dev_priv, mode); + return intel_mode_valid_max_plane_size(dev_priv, mode, false); } struct intel_dsi_host *intel_dsi_host_init(struct intel_dsi *intel_dsi, -- cgit v1.2.1