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| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2017-03-01 23:26:15 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-04 01:54:21 +0300 |
| commit | 237ae7c79e2683723a6bf83e1d7db40fc890b285 (patch) | |
| tree | 81056d5fbc018d67b1d6c96906868ae30f9f88b7 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | 61d3dc708077de316bdcafd66016c2285da07275 (diff) | |
| download | linux-237ae7c79e2683723a6bf83e1d7db40fc890b285.tar.xz | |
drm/i915: Don't use enums for hardware engine id
Generally we are using macros for any hardware identifiers as these
may change between Gens. Do the same with hardware engine ids.
v2: move hw engine defs to i915_reg.h (Chris)
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170301202615.118632-1-michal.wajdeczko@intel.com
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 0d9ae27fddff..243050ea4938 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -77,7 +77,13 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg) #define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); }) #define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0)) +/* Engine ID */ +#define RCS_HW 0 +#define VCS_HW 1 +#define BCS_HW 2 +#define VECS_HW 3 +#define VCS2_HW 4 /* PCI config space */ |