redonkable/remarkable-linux
redonkable/remarkable-linux
1
0
Fork 0
Code Releases Activity

drm/i915/guc: Move guc_interrupts_release next to guc_interrupts_capture

Browse source 
They go better together.

Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Oscar Mateo 2017-03-22 10:39:55 -07:00 committed by Joonas Lahtinen
parent 35815ea9cf
commit 618ef005ac
1 changed files with 24 additions and 24 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
drivers/gpu/drm/i915/i915_guc_submission.c
View file

@ -1189,6 +1189,30 @@ static void guc_interrupts_capture(struct drm_i915_private *dev_priv)
dev_priv->rps.pm_intrmsk_mbz &= ~GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
}
static void guc_interrupts_release(struct drm_i915_private *dev_priv)
{
struct intel_engine_cs *engine;
enum intel_engine_id id;
int irqs;
/*
* tell all command streamers NOT to forward interrupts or vblank
* to GuC.
*/
irqs = _MASKED_FIELD(GFX_FORWARD_VBLANK_MASK, GFX_FORWARD_VBLANK_NEVER);
irqs |= _MASKED_BIT_DISABLE(GFX_INTERRUPT_STEERING);
for_each_engine(engine, dev_priv, id)
I915_WRITE(RING_MODE_GEN7(engine), irqs);
/* route all GT interrupts to the host */
I915_WRITE(GUC_BCS_RCS_IER, 0);
I915_WRITE(GUC_VCS2_VCS1_IER, 0);
I915_WRITE(GUC_WD_VECS_IER, 0);
dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
dev_priv->rps.pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
}
int i915_guc_submission_enable(struct drm_i915_private *dev_priv)
{
struct intel_guc *guc = &dev_priv->guc;
@ -1252,30 +1276,6 @@ err_execbuf_client:
return err;
}
static void guc_interrupts_release(struct drm_i915_private *dev_priv)
{
struct intel_engine_cs *engine;
enum intel_engine_id id;
int irqs;
/*
* tell all command streamers NOT to forward interrupts or vblank
* to GuC.
*/
irqs = _MASKED_FIELD(GFX_FORWARD_VBLANK_MASK, GFX_FORWARD_VBLANK_NEVER);
irqs |= _MASKED_BIT_DISABLE(GFX_INTERRUPT_STEERING);
for_each_engine(engine, dev_priv, id)
I915_WRITE(RING_MODE_GEN7(engine), irqs);
/* route all GT interrupts to the host */
I915_WRITE(GUC_BCS_RCS_IER, 0);
I915_WRITE(GUC_VCS2_VCS1_IER, 0);
I915_WRITE(GUC_WD_VECS_IER, 0);
dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
dev_priv->rps.pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
}
void i915_guc_submission_disable(struct drm_i915_private *dev_priv)
{
struct intel_guc *guc = &dev_priv->guc;