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drm/i915: Expand is_lp backwards to gen8_lp and gen7_lp.

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Valleyview/Baytrail (gen7_lp) and Cherryview/Braswell (gen8_lp)
are both Atom platforms like Broxton/Apollolake and Geminilake.

So let's expand this is_lp back to these platforms and
create the IS_LP(dev_priv) so we can start simplifying a bit
our if/else for platform lists.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1482096988-400-1-git-send-email-rodrigo.vivi@intel.com
This commit is contained in:
Rodrigo Vivi 2016-12-18 13:36:26 -08:00
parent 9f2bdb006a
commit 8727dc0902
2 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -2829,6 +2829,7 @@ intel_info(const struct drm_i915_private *dev_priv)
#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 IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
#define ENGINE_MASK(id) BIT(id)
#define RENDER_RING ENGINE_MASK(RCS)

2
drivers/gpu/drm/i915/i915_pci.c
View File

@ -267,6 +267,7 @@ static const struct intel_device_info intel_ivybridge_q_info = {
#define VLV_FEATURES \
.gen = 7, .num_pipes = 2, \
.is_lp = 1, \
.has_psr = 1, \
.has_runtime_pm = 1, \
.has_rc6 = 1, \
@ -326,6 +327,7 @@ static const struct intel_device_info intel_broadwell_gt3_info = {
static const struct intel_device_info intel_cherryview_info = {
.gen = 8, .num_pipes = 3,
.has_hotplug = 1,
.is_lp = 1,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
.platform = INTEL_CHERRYVIEW,
.has_64bit_reloc = 1,