drm/i915: Fix FDI M/N setting according with correct color depth

[~andy/linux] / drivers / gpu / drm / i915 / i915_reg.h

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 5f9272459b71445fd8fb3d066401bbd7a468ca9b..0dd87a7309e6a2edb6afe18029e5a5a0385b2b95 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1782,6 +1782,11 @@
 #define   PIPE_START_VBLANK_INTERRUPT_STATUS   (1UL<<2) /* 965 or later */
 #define   PIPE_VBLANK_INTERRUPT_STATUS         (1UL<<1)
 #define   PIPE_OVERLAY_UPDATED_STATUS          (1UL<<0)
+#define   PIPE_BPC_MASK                        (7 << 5) /* Ironlake */
+#define   PIPE_8BPC                            (0 << 5)
+#define   PIPE_10BPC                           (1 << 5)
+#define   PIPE_6BPC                            (2 << 5)
+#define   PIPE_12BPC                           (3 << 5)
 
 #define DSPARB                 0x70030
 #define   DSPARB_CSTART_MASK   (0x7f << 7)