Attachment 17814 Details for Bug 16799 – Add suspend/resume hooks to radeon DRM driver

[patch] Add suspend/resume hooks to radeon DRM driver

libdrm-suspend-hack.patch (text/plain), 1008 bytes, created by Stefan Becker on 2008-07-22 01:27:54 UTC

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Creator: Stefan Becker

Created: 2008-07-22 01:27:54 UTC

Size: 1008 bytes

patch

obsolete

>diff -up libdrm-20080722/linux-core/radeon_drv.c~ libdrm-20080722/linux-core/radeon_drv.c
>--- libdrm-20080722/linux-core/radeon_drv.c~	2008-07-22 01:06:52.000000000 +0300
>+++ libdrm-20080722/linux-core/radeon_drv.c	2008-07-22 11:01:32.000000000 +0300
>@@ -52,6 +52,18 @@ static int dri_library_name(struct drm_d
> 		"r300"));
> }
> 
>+static int radeon_driver_suspend(struct drm_device *dev, pm_message_t state)
>+{
>+	radeon_disable_vblank(dev, 0);
>+	return 0;
>+}
>+
>+static int radeon_driver_resume(struct drm_device *dev)
>+{
>+	radeon_enable_vblank(dev, 0);
>+	return 0;
>+}
>+
> static struct pci_device_id pciidlist[] = {
> 	radeon_PCI_IDS
> };
>@@ -69,6 +81,8 @@ static struct drm_driver driver = {
> 	.postclose = radeon_driver_postclose,
> 	.lastclose = radeon_driver_lastclose,
> 	.unload = radeon_driver_unload,
>+	.suspend = radeon_driver_suspend,
>+	.resume = radeon_driver_resume,
> 	.get_vblank_counter = radeon_get_vblank_counter,
> 	.enable_vblank = radeon_enable_vblank,
> 	.disable_vblank = radeon_disable_vblank,

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