Commit b8076b5e authored by Daniel Vetter's avatar Daniel Vetter Committed by Alex Deucher

drm/radeon: Inline drm_get_pci_dev

It's the last user, and more importantly, it's the last non-legacy
user of anything in drm_pci.c.

The only tricky bit is the agp initialization. But a close look shows
that radeon does not use the drm_agp midlayer (the main use of that is
drm_bufs for legacy drivers), and instead could use the agp subsystem
directly (like nouveau does already). Hence we can just pull this in
too.

A further step would be to entirely drop the use of drm_device->agp,
but feels like too much churn just for this patch.
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@intel.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarEmil Velikov <emil.velikov@collabora.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f3ed6739
......@@ -37,6 +37,7 @@
#include <linux/vga_switcheroo.h>
#include <linux/mmu_notifier.h>
#include <drm/drm_agpsupport.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fb_helper.h>
......@@ -325,6 +326,7 @@ static int radeon_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
unsigned long flags = 0;
struct drm_device *dev;
int ret;
if (!ent)
......@@ -365,7 +367,44 @@ static int radeon_pci_probe(struct pci_dev *pdev,
if (ret)
return ret;
return drm_get_pci_dev(pdev, ent, &kms_driver);
dev = drm_dev_alloc(&kms_driver, &pdev->dev);
if (IS_ERR(dev))
return PTR_ERR(dev);
ret = pci_enable_device(pdev);
if (ret)
goto err_free;
dev->pdev = pdev;
#ifdef __alpha__
dev->hose = pdev->sysdata;
#endif
pci_set_drvdata(pdev, dev);
if (pci_find_capability(dev->pdev, PCI_CAP_ID_AGP))
dev->agp = drm_agp_init(dev);
if (dev->agp) {
dev->agp->agp_mtrr = arch_phys_wc_add(
dev->agp->agp_info.aper_base,
dev->agp->agp_info.aper_size *
1024 * 1024);
}
ret = drm_dev_register(dev, ent->driver_data);
if (ret)
goto err_agp;
return 0;
err_agp:
if (dev->agp)
arch_phys_wc_del(dev->agp->agp_mtrr);
kfree(dev->agp);
pci_disable_device(pdev);
err_free:
drm_dev_put(dev);
return ret;
}
static void
......@@ -575,7 +614,7 @@ radeon_get_crtc_scanout_position(struct drm_device *dev, unsigned int pipe,
static struct drm_driver kms_driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_GEM | DRIVER_RENDER,
DRIVER_GEM | DRIVER_RENDER,
.load = radeon_driver_load_kms,
.open = radeon_driver_open_kms,
.postclose = radeon_driver_postclose_kms,
......
......@@ -32,6 +32,7 @@
#include <linux/uaccess.h>
#include <linux/vga_switcheroo.h>
#include <drm/drm_agpsupport.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_file.h>
#include <drm/drm_ioctl.h>
......@@ -77,6 +78,11 @@ void radeon_driver_unload_kms(struct drm_device *dev)
radeon_modeset_fini(rdev);
radeon_device_fini(rdev);
if (dev->agp)
arch_phys_wc_del(dev->agp->agp_mtrr);
kfree(dev->agp);
dev->agp = NULL;
done_free:
kfree(rdev);
dev->dev_private = NULL;
......
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