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drm/i915/glk: Add a IS_GEN9_LP() macro

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Broxton and Geminilake are both gen9lp platforms. To avoid adding
IS_GEMINILAKE() checks everywhere alongside the IS_BROXTON() ones, add a
IS_GEN9_LP() macro.

v2: Rename macro parameter to dev_priv. (Joonas)
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Ander Conselvan de Oliveira 2016-11-10 17:23:09 +02:00
parent 8363e3c394
commit 3e4274f86e
2 changed files with 4 additions and 0 deletions
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3
drivers/gpu/drm/i915/i915_drv.h
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@ -705,6 +705,7 @@ struct intel_csr {
func(is_broxton); \
func(is_geminilake); \
func(is_kabylake); \
func(is_lp); \
func(is_alpha_support); \
/* Keep has_* in alphabetical order */ \
func(has_64bit_reloc); \
@ -2611,6 +2612,8 @@ intel_info(const struct drm_i915_private *dev_priv)
#define IS_GEN8(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(7)))
#define IS_GEN9(dev_priv) (!!((dev_priv)->info.gen_mask & BIT(8)))
#define IS_GEN9_LP(dev_priv) (IS_GEN9(dev_priv) && INTEL_INFO(dev_priv)->is_lp)
#define ENGINE_MASK(id) BIT(id)
#define RENDER_RING ENGINE_MASK(RCS)
#define BSD_RING ENGINE_MASK(VCS)

1
drivers/gpu/drm/i915/i915_pci.c
View File

@ -345,6 +345,7 @@ static const struct intel_device_info intel_skylake_gt3_info = {
#define GEN9_LP_FEATURES \
.gen = 9, \
.is_lp = 1, \
.has_hotplug = 1, \
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
.num_pipes = 3, \