Merge tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

[linux-2.6-block.git] / drivers / gpu / drm / radeon / radeon_drv.c

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index b6535ac91fdb7458ef1f8cef6a6288a7481dbfa2..431e6b64b77db6914dedbe24f122e72eaddf9de9 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -131,8 +131,7 @@ int radeon_gem_object_open(struct drm_gem_object *obj,
                                struct drm_file *file_priv);
 void radeon_gem_object_close(struct drm_gem_object *obj,
                                struct drm_file *file_priv);
-struct dma_buf *radeon_gem_prime_export(struct drm_device *dev,
-                                       struct drm_gem_object *gobj,
+struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj,
                                        int flags);
 extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int crtc,
                                      unsigned int flags, int *vpos, int *hpos,
@@ -154,7 +153,6 @@ struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
                                                        struct sg_table *sg);
 int radeon_gem_prime_pin(struct drm_gem_object *obj);
 void radeon_gem_prime_unpin(struct drm_gem_object *obj);
-struct reservation_object *radeon_gem_prime_res_obj(struct drm_gem_object *);
 void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
 void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
 
@@ -350,24 +348,30 @@ radeon_pci_remove(struct pci_dev *pdev)
 static void
 radeon_pci_shutdown(struct pci_dev *pdev)
 {
+       struct drm_device *ddev = pci_get_drvdata(pdev);
+
        /* if we are running in a VM, make sure the device
         * torn down properly on reboot/shutdown
         */
        if (radeon_device_is_virtual())
                radeon_pci_remove(pdev);
+
+       /* Some adapters need to be suspended before a
+       * shutdown occurs in order to prevent an error
+       * during kexec.
+       */
+       radeon_suspend_kms(ddev, true, true, false);
 }
 
 static int radeon_pmops_suspend(struct device *dev)
 {
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct drm_device *drm_dev = pci_get_drvdata(pdev);
+       struct drm_device *drm_dev = dev_get_drvdata(dev);
        return radeon_suspend_kms(drm_dev, true, true, false);
 }
 
 static int radeon_pmops_resume(struct device *dev)
 {
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct drm_device *drm_dev = pci_get_drvdata(pdev);
+       struct drm_device *drm_dev = dev_get_drvdata(dev);
 
        /* GPU comes up enabled by the bios on resume */
        if (radeon_is_px(drm_dev)) {
@@ -381,15 +385,13 @@ static int radeon_pmops_resume(struct device *dev)
 
 static int radeon_pmops_freeze(struct device *dev)
 {
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct drm_device *drm_dev = pci_get_drvdata(pdev);
+       struct drm_device *drm_dev = dev_get_drvdata(dev);
        return radeon_suspend_kms(drm_dev, false, true, true);
 }
 
 static int radeon_pmops_thaw(struct device *dev)
 {
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct drm_device *drm_dev = pci_get_drvdata(pdev);
+       struct drm_device *drm_dev = dev_get_drvdata(dev);
        return radeon_resume_kms(drm_dev, false, true);
 }
 
@@ -448,8 +450,7 @@ static int radeon_pmops_runtime_resume(struct device *dev)
 
 static int radeon_pmops_runtime_idle(struct device *dev)
 {
-       struct pci_dev *pdev = to_pci_dev(dev);
-       struct drm_device *drm_dev = pci_get_drvdata(pdev);
+       struct drm_device *drm_dev = dev_get_drvdata(dev);
        struct drm_crtc *crtc;
 
        if (!radeon_is_px(drm_dev)) {
@@ -540,7 +541,7 @@ 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_PRIME | DRIVER_RENDER,
+           DRIVER_USE_AGP | DRIVER_GEM | DRIVER_RENDER,
        .load = radeon_driver_load_kms,
        .open = radeon_driver_open_kms,
        .postclose = radeon_driver_postclose_kms,
@@ -566,10 +567,8 @@ static struct drm_driver kms_driver = {
        .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
        .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
        .gem_prime_export = radeon_gem_prime_export,
-       .gem_prime_import = drm_gem_prime_import,
        .gem_prime_pin = radeon_gem_prime_pin,
        .gem_prime_unpin = radeon_gem_prime_unpin,
-       .gem_prime_res_obj = radeon_gem_prime_res_obj,
        .gem_prime_get_sg_table = radeon_gem_prime_get_sg_table,
        .gem_prime_import_sg_table = radeon_gem_prime_import_sg_table,
        .gem_prime_vmap = radeon_gem_prime_vmap,