diff options
Diffstat (limited to 'drivers/gpu/drm/armada/armada_gem.c')
| -rw-r--r-- | drivers/gpu/drm/armada/armada_gem.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 147abf1a3968..35fcfa0d85ff 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -10,12 +10,13 @@ #include <drm/armada_drm.h> #include <drm/drm_prime.h> +#include <drm/drm_print.h> #include "armada_drm.h" #include "armada_gem.h" #include "armada_ioctlP.h" -MODULE_IMPORT_NS(DMA_BUF); +MODULE_IMPORT_NS("DMA_BUF"); static vm_fault_t armada_gem_vm_fault(struct vm_fault *vmf) { @@ -66,8 +67,8 @@ void armada_gem_free_object(struct drm_gem_object *obj) if (dobj->obj.import_attach) { /* We only ever display imported data */ if (dobj->sgt) - dma_buf_unmap_attachment(dobj->obj.import_attach, - dobj->sgt, DMA_TO_DEVICE); + dma_buf_unmap_attachment_unlocked(dobj->obj.import_attach, + dobj->sgt, DMA_TO_DEVICE); drm_prime_gem_destroy(&dobj->obj, NULL); } @@ -107,11 +108,11 @@ armada_gem_linear_back(struct drm_device *dev, struct armada_gem_object *obj) } /* - * We could grab something from CMA if it's enabled, but that + * We could grab something from DMA if it's enabled, but that * involves building in a problem: * - * CMA's interface uses dma_alloc_coherent(), which provides us - * with an CPU virtual address and a device address. + * GEM DMA helper interface uses dma_alloc_coherent(), which provides + * us with an CPU virtual address and a device address. * * The CPU virtual address may be either an address in the kernel * direct mapped region (for example, as it would be on x86) or @@ -539,8 +540,8 @@ int armada_gem_map_import(struct armada_gem_object *dobj) { int ret; - dobj->sgt = dma_buf_map_attachment(dobj->obj.import_attach, - DMA_TO_DEVICE); + dobj->sgt = dma_buf_map_attachment_unlocked(dobj->obj.import_attach, + DMA_TO_DEVICE); if (IS_ERR(dobj->sgt)) { ret = PTR_ERR(dobj->sgt); dobj->sgt = NULL; |