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Commit 85436696 authored by Jesse Barnes's avatar Jesse Barnes Committed by Keith Packard
Browse files

drm/i915: add IS_GEN7 macro to cover Ivy Bridge and later 



Note: IS_GEN* are for render related checks.  Display and other checks
should use IS_MOBILE, IS_$CHIPSET or test for specific features.

Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: default avatarKeith Packard <keithp@keithp.com>
Signed-off-by: default avatarKeith Packard <keithp@keithp.com>
parent f796cf8f

drivers/gpu/drm/i915/i915_drv.h

+7 −0
Original line number Diff line number Diff line
@@ -935,11 +935,18 @@ enum intel_chip_family { 
#define IS_IRONLAKE_M(dev)	((dev)->pci_device == 0x0046)

#define IS_MOBILE(dev)		(INTEL_INFO(dev)->is_mobile)



/*

 * The genX designation typically refers to the render engine, so render

 * capability related checks should use IS_GEN, while display and other checks

 * have their own (e.g. HAS_PCH_SPLIT for ILK+ display, IS_foo for particular

 * chips, etc.).

 */

#define IS_GEN2(dev)	(INTEL_INFO(dev)->gen == 2)

#define IS_GEN3(dev)	(INTEL_INFO(dev)->gen == 3)

#define IS_GEN4(dev)	(INTEL_INFO(dev)->gen == 4)

#define IS_GEN5(dev)	(INTEL_INFO(dev)->gen == 5)

#define IS_GEN6(dev)	(INTEL_INFO(dev)->gen == 6)

#define IS_GEN7(dev)	(INTEL_INFO(dev)->gen == 7)



#define HAS_BSD(dev)            (INTEL_INFO(dev)->has_bsd_ring)

#define HAS_BLT(dev)            (INTEL_INFO(dev)->has_blt_ring)