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| author | Matthew Auld <matthew.auld@intel.com> | 2017-12-11 15:18:19 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2017-12-12 12:30:21 +0200 |
| commit | 17a053454b247e056214013a40cca7bdf4e340c2 (patch) | |
| tree | ff014e3f8059a34e882a1cf6d8f9cd620ee3a832 /drivers/gpu/drm/i915/intel_pm.c | |
| parent | 7789422665f59982743a32a7728a448c9ddd4003 (diff) | |
| download | op-kernel-dev-17a053454b247e056214013a40cca7bdf4e340c2.zip op-kernel-dev-17a053454b247e056214013a40cca7bdf4e340c2.tar.gz | |
drm/i915: make reserved struct resource centric
Now that we are using struct resource to track the stolen region, it is
more convenient if we track the reserved portion of that region in a
resource as well.
v2: s/<= end + 1/< end/ (Chris)
v3: prefer DEFINE_RES_MEM
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171211151822.20953-7-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 79b3fd6..57dcf8e 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -6416,7 +6416,6 @@ static void valleyview_disable_rps(struct drm_i915_private *dev_priv) static bool bxt_check_bios_rc6_setup(struct drm_i915_private *dev_priv) { - struct i915_ggtt *ggtt = &dev_priv->ggtt; bool enable_rc6 = true; unsigned long rc6_ctx_base; u32 rc_ctl; @@ -6441,9 +6440,8 @@ static bool bxt_check_bios_rc6_setup(struct drm_i915_private *dev_priv) * for this check. */ rc6_ctx_base = I915_READ(RC6_CTX_BASE) & RC6_CTX_BASE_MASK; - if (!((rc6_ctx_base >= ggtt->stolen_reserved_base) && - (rc6_ctx_base + PAGE_SIZE <= ggtt->stolen_reserved_base + - ggtt->stolen_reserved_size))) { + if (!((rc6_ctx_base >= dev_priv->dsm_reserved.start) && + (rc6_ctx_base + PAGE_SIZE < dev_priv->dsm_reserved.end))) { DRM_DEBUG_DRIVER("RC6 Base address not as expected.\n"); enable_rc6 = false; } |
