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drm/i915: Rename intel_enable_rc6 to intel_rc6_enabled

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This function gives the status of RC6, whether disabled or if
enabled then which state. intel_enable_rc6 will be used for
enabling RC6 in the next patch.

v2: Rebase.

v3: Rebase.

Signed-off-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com> #1
Reviewed-by: Ewelina Musial <ewelina.musial@intel.com> #1
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/1507360055-19948-10-git-send-email-sagar.a.kamble@intel.com
Acked-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171010213010.7415-9-chris@chris-wilson.co.uk
This commit is contained in:
Sagar Arun Kamble
2017-10-10 22:30:07 +01:00
committed by Chris Wilson
parent 562d9bae08
commit 771decb0b4
5 changed files with 11 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/i915/intel_pm.c
View File

@@ -6625,7 +6625,7 @@ static void gen9_enable_rc6(struct drm_i915_private *dev_priv)
I915_WRITE(GEN9_RENDER_PG_IDLE_HYSTERESIS, 25);
/* 3a: Enable RC6 */
if (intel_enable_rc6() & INTEL_RC6_ENABLE)
if (intel_rc6_enabled() & INTEL_RC6_ENABLE)
rc6_mask = GEN6_RC_CTL_RC6_ENABLE;
DRM_INFO("RC6 %s\n", onoff(rc6_mask & GEN6_RC_CTL_RC6_ENABLE));
I915_WRITE(GEN6_RC6_THRESHOLD, 37500); /* 37.5/125ms per EI */
@@ -6671,7 +6671,7 @@ static void gen8_enable_rc6(struct drm_i915_private *dev_priv)
I915_WRITE(GEN6_RC6_THRESHOLD, 625); /* 800us/1.28 for TO */
/* 3: Enable RC6 */
if (intel_enable_rc6() & INTEL_RC6_ENABLE)
if (intel_rc6_enabled() & INTEL_RC6_ENABLE)
rc6_mask = GEN6_RC_CTL_RC6_ENABLE;
intel_print_rc6_info(dev_priv, rc6_mask);
@@ -6766,7 +6766,7 @@ static void gen6_enable_rc6(struct drm_i915_private *dev_priv)
I915_WRITE(GEN6_RC6pp_THRESHOLD, 64000); /* unused */
/* Check if we are enabling RC6 */
rc6_mode = intel_enable_rc6();
rc6_mode = intel_rc6_enabled();
if (rc6_mode & INTEL_RC6_ENABLE)
rc6_mask |= GEN6_RC_CTL_RC6_ENABLE;
@@ -7268,7 +7268,7 @@ static void cherryview_enable_rc6(struct drm_i915_private *dev_priv)
pcbr = I915_READ(VLV_PCBR);
/* 3: Enable RC6 */
if ((intel_enable_rc6() & INTEL_RC6_ENABLE) &&
if ((intel_rc6_enabled() & INTEL_RC6_ENABLE) &&
(pcbr >> VLV_PCBR_ADDR_SHIFT))
rc6_mode = GEN7_RC_CTL_TO_MODE;
@@ -7360,7 +7360,7 @@ static void valleyview_enable_rc6(struct drm_i915_private *dev_priv)
VLV_MEDIA_RC6_COUNT_EN |
VLV_RENDER_RC6_COUNT_EN));
if (intel_enable_rc6() & INTEL_RC6_ENABLE)
if (intel_rc6_enabled() & INTEL_RC6_ENABLE)
rc6_mode = GEN7_RC_CTL_TO_MODE | VLV_RC_CTL_CTX_RST_PARALLEL;
intel_print_rc6_info(dev_priv, rc6_mode);
@@ -9437,7 +9437,7 @@ u64 intel_rc6_residency_us(struct drm_i915_private *dev_priv,
{
u64 time_hw, units, div;
if (!intel_enable_rc6())
if (!intel_rc6_enabled())
return 0;
intel_runtime_pm_get(dev_priv);