diff options
Diffstat (limited to 'linux-core/drm_compat.h')
| -rw-r--r-- | linux-core/drm_compat.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/linux-core/drm_compat.h b/linux-core/drm_compat.h index f5f06017..86f1159a 100644 --- a/linux-core/drm_compat.h +++ b/linux-core/drm_compat.h @@ -343,4 +343,9 @@ extern struct pci_dev * pci_get_bus_and_slot(unsigned int bus, unsigned int devf #define PM_EVENT_PRETHAW 3 #endif +#if (defined(CONFIG_X86) && defined(CONFIG_X86_32) && defined(CONFIG_HIMEM)) +#define DRM_KMAP_ATOMIC_PROT_PFN +extern void *kmap_atomic_prot_pfn(unsigned long pfn, enum km_type type, + pgprot_t protection); +#endif #endif |