From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
To: Intel-gfx@lists.freedesktop.org
Subject: [PATCH 08/13] drm/i915: Consolidate semaphore vfuncs init
Date: Mon, 27 Jun 2016 15:04:15 +0100 [thread overview]
Message-ID: <1467036260-9252-9-git-send-email-tvrtko.ursulin@linux.intel.com> (raw)
In-Reply-To: <1467036260-9252-1-git-send-email-tvrtko.ursulin@linux.intel.com>
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
---
drivers/gpu/drm/i915/intel_ringbuffer.c | 48 +++++++++++++--------------------
1 file changed, 18 insertions(+), 30 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 54536f55e90d..691f82199d3c 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -2873,6 +2873,22 @@ static int gen6_ring_flush(struct drm_i915_gem_request *req,
return 0;
}
+static void intel_ring_init_semaphores(struct drm_i915_private *dev_priv,
+ struct intel_engine_cs *engine)
+{
+ if (!i915_semaphore_is_enabled(dev_priv))
+ return;
+
+ if (INTEL_GEN(dev_priv) >= 8) {
+ engine->semaphore.sync_to = gen8_ring_sync;
+ engine->semaphore.signal = gen8_xcs_signal;
+ GEN8_RING_SEMAPHORE_INIT(engine);
+ } else if (INTEL_GEN(dev_priv) >= 6) {
+ engine->semaphore.sync_to = gen6_ring_sync;
+ engine->semaphore.signal = gen6_signal;
+ }
+}
+
static void intel_ring_default_vfuncs(struct drm_i915_private *dev_priv,
struct intel_engine_cs *engine)
{
@@ -2908,6 +2924,8 @@ static void intel_ring_default_vfuncs(struct drm_i915_private *dev_priv,
engine->irq_get = i8xx_ring_get_irq;
engine->irq_put = i8xx_ring_put_irq;
}
+
+ intel_ring_init_semaphores(dev_priv, engine);
}
int intel_init_render_ring_buffer(struct drm_device *dev)
@@ -2949,9 +2967,7 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
engine->irq_enable_mask = GT_RENDER_USER_INTERRUPT;
if (i915_semaphore_is_enabled(dev_priv)) {
WARN_ON(!dev_priv->semaphore_obj);
- engine->semaphore.sync_to = gen8_ring_sync;
engine->semaphore.signal = gen8_rcs_signal;
- GEN8_RING_SEMAPHORE_INIT(engine);
}
} else if (INTEL_GEN(dev_priv) >= 6) {
engine->init_context = intel_rcs_ctx_init;
@@ -2960,8 +2976,6 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
engine->flush = gen6_render_ring_flush;
engine->irq_enable_mask = GT_RENDER_USER_INTERRUPT;
if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen6_ring_sync;
- engine->semaphore.signal = gen6_signal;
/*
* The current semaphore is only applied on pre-gen8
* platform. And there is no VCS2 ring on the pre-gen8
@@ -3057,16 +3071,9 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev)
if (INTEL_GEN(dev_priv) >= 8) {
engine->irq_enable_mask =
GT_RENDER_USER_INTERRUPT << GEN8_VCS1_IRQ_SHIFT;
- if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen8_ring_sync;
- engine->semaphore.signal = gen8_xcs_signal;
- GEN8_RING_SEMAPHORE_INIT(engine);
- }
} else {
engine->irq_enable_mask = GT_BSD_USER_INTERRUPT;
if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen6_ring_sync;
- engine->semaphore.signal = gen6_signal;
engine->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VR;
engine->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_INVALID;
engine->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VB;
@@ -3111,11 +3118,6 @@ int intel_init_bsd2_ring_buffer(struct drm_device *dev)
engine->flush = gen6_bsd_ring_flush;
engine->irq_enable_mask =
GT_RENDER_USER_INTERRUPT << GEN8_VCS2_IRQ_SHIFT;
- if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen8_ring_sync;
- engine->semaphore.signal = gen8_xcs_signal;
- GEN8_RING_SEMAPHORE_INIT(engine);
- }
return intel_init_ring_buffer(dev, engine);
}
@@ -3137,16 +3139,9 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
if (INTEL_GEN(dev_priv) >= 8) {
engine->irq_enable_mask =
GT_RENDER_USER_INTERRUPT << GEN8_BCS_IRQ_SHIFT;
- if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen8_ring_sync;
- engine->semaphore.signal = gen8_xcs_signal;
- GEN8_RING_SEMAPHORE_INIT(engine);
- }
} else {
engine->irq_enable_mask = GT_BLT_USER_INTERRUPT;
if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.signal = gen6_signal;
- engine->semaphore.sync_to = gen6_ring_sync;
/*
* The current semaphore is only applied on pre-gen8
* platform. And there is no VCS2 ring on the pre-gen8
@@ -3188,18 +3183,11 @@ int intel_init_vebox_ring_buffer(struct drm_device *dev)
if (INTEL_GEN(dev_priv) >= 8) {
engine->irq_enable_mask =
GT_RENDER_USER_INTERRUPT << GEN8_VECS_IRQ_SHIFT;
- if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen8_ring_sync;
- engine->semaphore.signal = gen8_xcs_signal;
- GEN8_RING_SEMAPHORE_INIT(engine);
- }
} else {
engine->irq_enable_mask = PM_VEBOX_USER_INTERRUPT;
engine->irq_get = hsw_vebox_get_irq;
engine->irq_put = hsw_vebox_put_irq;
if (i915_semaphore_is_enabled(dev_priv)) {
- engine->semaphore.sync_to = gen6_ring_sync;
- engine->semaphore.signal = gen6_signal;
engine->semaphore.mbox.wait[RCS] = MI_SEMAPHORE_SYNC_VER;
engine->semaphore.mbox.wait[VCS] = MI_SEMAPHORE_SYNC_VEV;
engine->semaphore.mbox.wait[BCS] = MI_SEMAPHORE_SYNC_VEB;
--
1.9.1
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next prev parent reply other threads:[~2016-06-27 14:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-27 14:04 [PATCH 00/13] Legacy engine initialization refactoring Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 01/13] drm/i915: Consolidate write_tail vfunc initializer Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 02/13] drm/i915: Consolidate add_request vfunc Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 03/13] drm/i915: Consolidate seqno_barrier vfunc Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 04/13] drm/i915: Consolidate get and put irq vfuncs Tvrtko Ursulin
2016-06-28 11:58 ` Chris Wilson
2016-06-27 14:04 ` [PATCH 05/13] drm/i915: Consolidate get/set_seqno Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 06/13] drm/i915: Consolidate init_hw vfunc Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 07/13] drm/i915: Consolidate dispatch_execbuffer vfunc Tvrtko Ursulin
2016-06-28 11:59 ` Chris Wilson
2016-06-27 14:04 ` Tvrtko Ursulin [this message]
2016-06-27 14:04 ` [PATCH 09/13] drm/i915: Compact Gen8 semaphore initialization Tvrtko Ursulin
2016-06-28 12:05 ` Chris Wilson
2016-06-27 14:04 ` [PATCH 10/13] drm/i915: Compact gen8_ring_sync Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 11/13] drm/i915: Consolidate legacy semaphore initialization Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 12/13] drm/i915: Remove redundant warning and consolidate gen8 render semaphore vfunc Tvrtko Ursulin
2016-06-27 14:04 ` [PATCH 13/13] drm/i915: Trim some if-else braces Tvrtko Ursulin
2016-06-27 14:31 ` ✗ Ro.CI.BAT: failure for Legacy engine initialization refactoring Patchwork
2016-06-28 12:10 ` [PATCH 00/13] " Chris Wilson
2016-06-29 15:09 [PATCH 01/13] drm/i915: Consolidate write_tail vfunc initializer Tvrtko Ursulin
2016-06-29 15:09 ` [PATCH 08/13] drm/i915: Consolidate semaphore vfuncs init Tvrtko Ursulin
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