From 45244b87943b1173353b48854352bb9f4b065867 Mon Sep 17 00:00:00 2001 From: Eugeni Dodonov Date: Wed, 9 May 2012 15:37:20 -0300 Subject: drm/i915: initialize DDI buffer translations DDI is introduced starting with Haswell GPU generation. So to simplify its management in the future, we also add intel_ddi.c to hold all the DDI-related items. Buffer translations for DDI links must be initialized prior to enablement. For FDI and DP, first 9 pairs of values are used to select the connection parameters. HDMI uses the last pair of values and ignores the first 9 pairs. So we program HDMI values in both cases, which allows HDMI to work over both FDI and DP-friendly buffers. Reviewed-by: Jesse Barnes Signed-off-by: Eugeni Dodonov Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/drm/i915/Makefile') diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile index 8b8bbc70f86b..0ca7f7646ab5 100644 --- a/drivers/gpu/drm/i915/Makefile +++ b/drivers/gpu/drm/i915/Makefile @@ -19,6 +19,7 @@ i915-y := i915_drv.o i915_dma.o i915_irq.o \ intel_crt.o \ intel_lvds.o \ intel_bios.o \ + intel_ddi.o \ intel_dp.o \ intel_hdmi.o \ intel_sdvo.o \ -- cgit v1.2.1