From eadc2e51fd1bfdb06f1e74fbb129dd18f40155b1 Mon Sep 17 00:00:00 2001 From: Shashank Sharma Date: Fri, 21 Jul 2017 20:55:09 +0530 Subject: [PATCH] drm/i915/glk: set HDMI 2.0 identifier This patch sets the is_hdmi2_src identifier in drm connector for GLK platform. GLK contains a native HDMI 2.0 controller. This identifier will help the EDID handling functions to save lot of work which is specific to HDMI 2.0 sources. V3: Added this patch V4: Rebase V4: Rebase V5: Added r-b from Ander V6: Rebase V7: Rebase V8: Rebase V9: Added r-b from Ville V9: Added r-b from Imre Cc: Ville Syrjala Cc: Ander Conselvan de Oliveira Cc: Imre Deak Reviewed-by: Ander Conselvan de Oliveira Reviewed-by: Ville Syrjala Reviewed-by: Imre Deak Signed-off-by: Shashank Sharma Signed-off-by: Imre Deak Link: https://patchwork.freedesktop.org/patch/msgid/1500650709-14447-7-git-send-email-shashank.sharma@intel.com Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_hdmi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index a025a9d08264..5609976539bf 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -1917,6 +1917,9 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, connector->doublescan_allowed = 0; connector->stereo_allowed = 1; + if (IS_GEMINILAKE(dev_priv)) + connector->ycbcr_420_allowed = true; + intel_hdmi->ddc_bus = intel_hdmi_ddc_pin(dev_priv, port); switch (port) { -- 2.20.1