Attachment 69616 Details for Bug 50121 – Reset agp.stat to unknown during suspend

[patch] Reset agp.stat to unknown during suspend

0001-quick-hax.patch (text/plain), 1.39 KB, created by Emil Velikov on 2012-11-06 12:41:10 UTC

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Creator: Emil Velikov

Created: 2012-11-06 12:41:10 UTC

Size: 1.39 KB

patch

obsolete

>From 913136055b12dbd6e618577ea089959fb553938e Mon Sep 17 00:00:00 2001
>From: Emil Velikov <emil.l.velikov@gmail.com>
>Date: Tue, 6 Nov 2012 12:31:46 +0000
>Subject: [PATCH] quick hax
>
>Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
>---
> drivers/gpu/drm/nouveau/nouveau_agp.c | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/gpu/drm/nouveau/nouveau_agp.c b/drivers/gpu/drm/nouveau/nouveau_agp.c
>index d28430c..f3c138b 100644
>--- a/drivers/gpu/drm/nouveau/nouveau_agp.c
>+++ b/drivers/gpu/drm/nouveau/nouveau_agp.c
>@@ -63,8 +63,10 @@ nouveau_agp_reset(struct nouveau_drm *drm)
> 	u32 save[2];
> 	int ret;
> 
>-	if (!nouveau_agp_enabled(drm))
>+	if (!nouveau_agp_enabled(drm)) {
>+		nv_info(device, "agp device is not enabled");
> 		return;
>+	}
> 
> 	/* First of all, disable fast writes, otherwise if it's
> 	 * already enabled in the AGP bridge and we disable the card's
>@@ -110,8 +112,10 @@ nouveau_agp_init(struct nouveau_drm *drm)
> 	struct drm_agp_mode mode;
> 	int ret;
> 
>-	if (!nouveau_agp_enabled(drm))
>+	if (!nouveau_agp_enabled(drm)) {
>+		nv_info(device, "agp device is not enabled");
> 		return;
>+	}
> 	drm->agp.stat = DISABLE;
> 
> 	ret = drm_agp_acquire(dev);
>@@ -146,6 +150,7 @@ nouveau_agp_fini(struct nouveau_drm *drm)
> {
> #if __OS_HAS_AGP
> 	struct drm_device *dev = drm->dev;
>+	drm->agp.stat = UNKNOWN;
> 	if (dev->agp && dev->agp->acquired)
> 		drm_agp_release(dev);
> #endif
>-- 
>1.8.0
>

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Attachments on bug 50121: 61851 | 61852 | 61858 | 61859 | 61860 | 61861 | 65931 | 69606 | 69607 | 69608 | 69609 | 69612 | 69616 | 72060 | 72085 | 72113 | 72499 | 73421 | 73488 | 73597

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