From 6496dbecb9c242cb87c237dbf1a51a89588b20f7 Mon Sep 17 00:00:00 2001 From: Imre Deak Date: Tue, 20 Feb 2024 23:18:37 +0200 Subject: drm/i915/dp: Handle DP tunnel IRQs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Handle DP tunnel IRQs a sink (or rather a BW management component like the Thunderbolt Connection Manager) raises to signal the completion of a BW request by the driver, or to signal any state change related to the link BW. Reviewed-by: Uma Shankar Reviewed-by: Ville Syrjälä Signed-off-by: Imre Deak Link: https://patchwork.freedesktop.org/patch/msgid/20240220211841.448846-18-imre.deak@intel.com --- include/drm/display/drm_dp.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 8bfd5d007be8..4891bd916d26 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -1081,6 +1081,7 @@ # define STREAM_STATUS_CHANGED (1 << 2) # define HDMI_LINK_STATUS_CHANGED (1 << 3) # define CONNECTED_OFF_ENTRY_REQUESTED (1 << 4) +# define DP_TUNNELING_IRQ (1 << 5) #define DP_PSR_ERROR_STATUS 0x2006 /* XXX 1.2? */ # define DP_PSR_LINK_CRC_ERROR (1 << 0) -- cgit v1.2.3