From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Linux PCI <linux-pci@vger.kernel.org>,
pm list <linux-pm@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [RFC][PATCH 2/2] radeonfb: Use __pci_complete_power_transition()
Date: Wed, 25 Mar 2009 01:42:08 +0100 [thread overview]
Message-ID: <200903250142.09545.rjw@sisk.pl> (raw)
In-Reply-To: <200903250138.53234.linux-pci-owner@vger.kernel.org>
From: Rafael J. Wysocki <rjw@sisk.pl>
Use __pci_complete_power_transition() to finalize the transition into
D2 after programming the PMCSR of the device directly.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
drivers/video/aty/radeon_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/drivers/video/aty/radeon_pm.c
===================================================================
--- linux-2.6.orig/drivers/video/aty/radeon_pm.c
+++ linux-2.6/drivers/video/aty/radeon_pm.c
@@ -2582,7 +2582,7 @@ static void radeon_set_suspend(struct ra
* calling pci_set_power_state()
*/
radeonfb_whack_power_state(rinfo, PCI_D2);
- pci_set_power_state(rinfo->pdev, PCI_D2);
+ __pci_complete_power_transition(rinfo->pdev, PCI_D2);
} else {
printk(KERN_DEBUG "radeonfb (%s): switching to D0 state...\n",
pci_name(rinfo->pdev));
WARNING: multiple messages have this Message-ID (diff)
From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: pm list <linux-pm@lists.linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Linux PCI <linux-pci@vger.kernel.org>
Subject: [RFC][PATCH 2/2] radeonfb: Use __pci_complete_power_transition()
Date: Wed, 25 Mar 2009 01:42:08 +0100 [thread overview]
Message-ID: <200903250142.09545.rjw@sisk.pl> (raw)
In-Reply-To: <200903250138.53234.linux-pci-owner@vger.kernel.org>
From: Rafael J. Wysocki <rjw@sisk.pl>
Use __pci_complete_power_transition() to finalize the transition into
D2 after programming the PMCSR of the device directly.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
---
drivers/video/aty/radeon_pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/drivers/video/aty/radeon_pm.c
===================================================================
--- linux-2.6.orig/drivers/video/aty/radeon_pm.c
+++ linux-2.6/drivers/video/aty/radeon_pm.c
@@ -2582,7 +2582,7 @@ static void radeon_set_suspend(struct ra
* calling pci_set_power_state()
*/
radeonfb_whack_power_state(rinfo, PCI_D2);
- pci_set_power_state(rinfo->pdev, PCI_D2);
+ __pci_complete_power_transition(rinfo->pdev, PCI_D2);
} else {
printk(KERN_DEBUG "radeonfb (%s): switching to D0 state...\n",
pci_name(rinfo->pdev));
next prev parent reply other threads:[~2009-03-25 0:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-25 0:38 [RFC][PATCH 0/2] PCI PM: Fix radeonfb vs pci_set_power_state() problem Rafael J. Wysocki
2009-03-25 0:41 ` [RFC][PATCH 1/2] PCI PM: Introduce __pci_[start|complete]_power_transition() Rafael J. Wysocki
2009-03-25 0:41 ` Rafael J. Wysocki
2009-03-26 12:15 ` Rafael J. Wysocki
2009-03-26 12:15 ` Rafael J. Wysocki
2009-03-25 0:42 ` Rafael J. Wysocki [this message]
2009-03-25 0:42 ` [RFC][PATCH 2/2] radeonfb: Use __pci_complete_power_transition() Rafael J. Wysocki
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