Intel-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
From: Imre Deak <imre.deak@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [PATCH v2 08/17] drm/i915: Move load time runtime PM get later
Date: Fri, 11 Mar 2016 18:31:33 +0200	[thread overview]
Message-ID: <1457713902-2425-9-git-send-email-imre.deak@intel.com> (raw)
In-Reply-To: <1457713902-2425-1-git-send-email-imre.deak@intel.com>

We require the device to be powered only before accessing it, so we can
move this call later.

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 drivers/gpu/drm/i915/i915_dma.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 9ada500..93b9839 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1033,8 +1033,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 	intel_init_audio_hooks(dev_priv);
 	i915_gem_load_init(dev);
 
-	intel_runtime_pm_get(dev_priv);
-
 	intel_display_crc_init(dev);
 
 	i915_dump_device_info(dev_priv);
@@ -1047,6 +1045,8 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags)
 		DRM_INFO("This is an early pre-production Haswell machine. "
 			 "It may not be fully functional.\n");
 
+	intel_runtime_pm_get(dev_priv);
+
 	if (i915_get_bridge_dev(dev)) {
 		ret = -EIO;
 		goto out_runtime_pm_put;
-- 
2.5.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

  parent reply	other threads:[~2016-03-11 16:31 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-03-11 16:31 [PATCH 00/17] drm/i915: Split driver init step to phases Imre Deak
2016-03-11 16:31 ` [PATCH v2 01/17] Fix MCHBAR cleanup on the driver init error path Imre Deak
2016-03-15  6:30   ` David Weinehall
2016-03-11 16:31 ` [PATCH v2 02/17] drm/i915: Move load time PCH detect, DPIO, power domain SW init earlier Imre Deak
2016-03-11 16:31 ` [PATCH v2 03/17] drm/i915: Move load time IRQ " Imre Deak
2016-03-11 16:31 ` [PATCH v2 04/17] drm/i915: Move load time init of display/audio hooks earlier Imre Deak
2016-03-11 16:31 ` [PATCH v2 05/17] drm/i915: Move load time init of clock gating " Imre Deak
2016-03-11 19:57   ` Chris Wilson
2016-03-11 20:12     ` Imre Deak
2016-03-11 20:28   ` [PATCH v3] " Imre Deak
2016-03-11 16:31 ` [PATCH v2 06/17] drm/i915: Move load time runtime device info init earlier Imre Deak
2016-03-11 16:31 ` [PATCH v2 07/17] drm/i915: Move load time gem_load_init earlier Imre Deak
2016-03-11 16:31 ` Imre Deak [this message]
2016-03-11 16:31 ` [PATCH v2 09/17] drm/i915: Move load time shrinker registration later Imre Deak
2016-03-11 16:31 ` [PATCH v2 10/17] drm/i915: Move load time audio component registration earlier Imre Deak
2016-03-11 16:31 ` [PATCH v2 11/17] drm/i915: Move unload time display power domain uninit later Imre Deak
2016-03-11 16:31 ` [PATCH v2 12/17] drm/i915: Move unload time GTT, MSI IRQ cleanup later Imre Deak
2016-03-11 16:31 ` [PATCH v2 13/17] drm/i915: Move unload time opregion unregistration earlier Imre Deak
2016-03-11 16:31 ` [PATCH v2 14/17] drm/i915: Split out load time early initialization Imre Deak
2016-03-11 16:31 ` [PATCH v2 15/17] drm/i915: Split out load time MMIO initialization Imre Deak
2016-03-11 16:31 ` [PATCH v2 16/17] drm/i915: Split out load time HW initialization Imre Deak
2016-03-11 16:31 ` [PATCH v2 17/17] drm/i915: Split out load time interface registration Imre Deak
2016-03-11 19:55   ` Chris Wilson
2016-03-11 20:11     ` Imre Deak
2016-03-11 20:38       ` Chris Wilson
2016-03-11 20:51         ` Imre Deak
2016-03-11 20:34   ` [PATCH v3 " Imre Deak
2016-03-14 11:00     ` [PATCH v4 " Imre Deak
2016-03-15  8:45       ` Daniel Vetter
2016-03-12  7:31 ` ✗ Fi.CI.BAT: failure for drm/i915: Split driver init step to phases (rev3) Patchwork
2016-03-14 11:33 ` ✗ Fi.CI.BAT: failure for drm/i915: Split driver init step to phases (rev4) Patchwork

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=1457713902-2425-9-git-send-email-imre.deak@intel.com \
    --to=imre.deak@intel.com \
    --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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox