All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jesse Barnes <jbarnes@virtuousgeek.org>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH 09/12] drm/i915: limit VLV IRQ enables to those we use
Date: Tue,  2 Oct 2012 17:43:43 -0500	[thread overview]
Message-ID: <1349217826-2538-10-git-send-email-jbarnes@virtuousgeek.org> (raw)
In-Reply-To: <1349217826-2538-1-git-send-email-jbarnes@virtuousgeek.org>

To match IVB.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/gpu/drm/i915/i915_irq.c |   18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index d915126..096b387 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1957,6 +1957,7 @@ static int valleyview_irq_postinstall(struct drm_device *dev)
 	u32 enable_mask;
 	u32 hotplug_en = I915_READ(PORT_HOTPLUG_EN);
 	u32 pipestat_enable = PLANE_FLIP_DONE_INT_EN_VLV;
+	u32 render_irqs;
 	u16 msid;
 
 	enable_mask = I915_DISPLAY_PORT_INTERRUPT;
@@ -1996,21 +1997,12 @@ static int valleyview_irq_postinstall(struct drm_device *dev)
 	I915_WRITE(VLV_IIR, 0xffffffff);
 	I915_WRITE(VLV_IIR, 0xffffffff);
 
-	dev_priv->gt_irq_mask = ~0;
-
-	I915_WRITE(GTIIR, I915_READ(GTIIR));
 	I915_WRITE(GTIIR, I915_READ(GTIIR));
 	I915_WRITE(GTIMR, dev_priv->gt_irq_mask);
-	I915_WRITE(GTIER, GT_GEN6_BLT_FLUSHDW_NOTIFY_INTERRUPT |
-		   GT_GEN6_BLT_CS_ERROR_INTERRUPT |
-		   GT_GEN6_BLT_USER_INTERRUPT |
-		   GT_GEN6_BSD_USER_INTERRUPT |
-		   GT_GEN6_BSD_CS_ERROR_INTERRUPT |
-		   GT_GEN7_L3_PARITY_ERROR_INTERRUPT |
-		   GT_PIPE_NOTIFY |
-		   GT_RENDER_CS_ERROR_INTERRUPT |
-		   GT_SYNC_STATUS |
-		   GT_USER_INTERRUPT);
+
+	render_irqs = GT_USER_INTERRUPT | GEN6_BSD_USER_INTERRUPT |
+		GEN6_BLITTER_USER_INTERRUPT;
+	I915_WRITE(GTIER, render_irqs);
 	POSTING_READ(GTIER);
 
 	/* ack & enable invalid PTE error interrupts */
-- 
1.7.9.5

  parent reply	other threads:[~2012-10-02 22:44 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-02 22:43 Updated workaround & VLV fixes Jesse Barnes
2012-10-02 22:43 ` [PATCH 01/12] drm/i915: add more clock gating regs for gen7, make sure writes happen Jesse Barnes
2012-10-02 23:14   ` Ben Widawsky
2012-10-02 22:43 ` [PATCH 02/12] drm/i915: implement WaDisableL3CacheAging on VLV Jesse Barnes
2012-10-02 23:01   ` Daniel Vetter
2012-10-02 23:09     ` Ben Widawsky
2012-10-02 23:14       ` Ben Widawsky
2012-10-02 22:43 ` [PATCH 03/12] drm/i915: implement WaDisableDopClockGatingisable on VLV and IVB Jesse Barnes
2012-10-02 23:28   ` Ben Widawsky
2012-10-02 22:43 ` [PATCH 04/12] drm/i915: implement WaForceL3Serialization " Jesse Barnes
2012-10-02 23:32   ` Ben Widawsky
2012-10-03  7:24     ` Daniel Vetter
2012-10-02 22:43 ` [PATCH 05/12] drm/i915: implement WaGTEnableMiFlush on VLV Jesse Barnes
2012-10-02 23:35   ` Ben Widawsky
2012-10-02 22:43 ` [PATCH 06/12] drm/i915: implement WaDisableVLVClockGating_VBIIssue " Jesse Barnes
2012-10-02 23:38   ` Ben Widawsky
2012-10-02 22:43 ` [PATCH 07/12] drm/i915: implement WaDisableEarlyCull for VLV and IVB Jesse Barnes
2012-10-02 23:44   ` Ben Widawsky
2012-10-03  7:23     ` Daniel Vetter
2012-10-10 20:04     ` Paulo Zanoni
2012-10-10 21:13       ` Lespiau, Damien
2012-10-02 22:43 ` [PATCH 08/12] drm/i915: implement WaDisablePSDDualDispatchEnable on IVB Jesse Barnes
2012-10-02 23:51   ` Ben Widawsky
2012-10-02 23:58     ` Ben Widawsky
2012-10-02 22:43 ` Jesse Barnes [this message]
2012-10-02 23:53   ` [PATCH 09/12] drm/i915: limit VLV IRQ enables to those we use Ben Widawsky
2012-10-02 22:43 ` [PATCH 10/12] drm/i915: TLB invalidation with MI_FLUSH_SW requires a post-sync op Jesse Barnes
2012-10-03  0:14   ` Ben Widawsky
2012-10-03  7:20     ` Daniel Vetter
2012-10-04  8:32       ` Daniel Vetter
2012-10-04 14:39         ` Jesse Barnes
2012-10-04 14:49           ` Daniel Vetter
2012-10-04 14:54             ` Jesse Barnes
2012-10-02 22:43 ` [PATCH 11/12] drm/i915: PIPE_CONTROL TLB invalidate requires CS stall Jesse Barnes
2012-10-02 22:43 ` [PATCH 12/12] drm/i915: set swizzling to none on VLV Jesse Barnes
2012-10-03  7:15   ` Daniel Vetter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1349217826-2538-10-git-send-email-jbarnes@virtuousgeek.org \
    --to=jbarnes@virtuousgeek.org \
    --cc=intel-gfx@lists.freedesktop.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.