Merge tag 'drm-misc-next-2017-05-26' of git://anongit.freedesktop.org/git/drm-misc into drm-next

UAPI Changes:
- Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ defines to the UAPI (Robert)

Cross-subsystem Changes:
- Standardize sync_file.txt documentation format (Mauro)

Core Changes:
- Turf drm_[cm]alloc functions for kvmalloc alternatives (Michal)
- Add optional mode_valid() hook to crtc/encoder/bridge (Jose)
- Improve documentation around mode validation/alteration (Daniel)
- Reduce sync_file construction time by deferring name creation (Chris)

Driver Changes:
- pl111: Wire up the clock divider and add debugfs (Eric)
- various: Fix include notation and remove -Iinclude/drm (Masahiro)
- stm: Add Benjamin Gaignard and Vincent Abriou as STM maintainers (Vincent)
- various: Miscellaneous trivial fixes to pl111/stm/vgem/vc4

Cc: Michal Hocko <mhocko@suse.com>
Cc: Eric Anholt <eric@anholt.net>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Robert Foss <robert.foss@collabora.com>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: Jose Abreu <Jose.Abreu@synopsys.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>

* tag 'drm-misc-next-2017-05-26' of git://anongit.freedesktop.org/git/drm-misc: (55 commits)
  dma-buf/sync-file: Defer creation of sync_file->name
  sync_file.txt: standardize document format
  gpu: drm: gma500: remove two more dead variable
  drm/doc: Clarify mode_fixup vs. atomic_check a bit more
  drm/doc: Document adjusted/request modes a bit better
  drm: Add crtc/encoder/bridge->mode_valid() callbacks
  MAINTAINERS: update drm/stm maintainers list
  drm/stm: ltdc: fix duplicated arguments
  drm/pl111: Fix return value check in pl111_amba_probe()
  drm/amd: include <linux/delay.h> instead of "linux/delay.h"
  drm: Add DRM_MODE_ROTATE_ and DRM_MODE_REFLECT_ to UAPI
  drm/vgem: Fix return value check in vgem_init()
  drm/blend: Fix comment typ-o
  drm/stm: remove unneeded -Iinclude/drm compiler flag
  drm/vc4: fix include notation and remove -Iinclude/drm flag
  drm/pl111: Add a debugfs node to dump our registers.
  drm/pl111: make structure mode_config_funcs static
  drm/pl111: make structure pl111_display_funcs static
  drm/pl111: Register the clock divider and use it.
  drm: drop drm_[cm]alloc* helpers
  ...

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c
index 5260179d788a..8ebc8d3560c3 100644
--- a/drivers/gpu/drm/ttm/ttm_tt.c
+++ b/drivers/gpu/drm/ttm/ttm_tt.c
@@ -39,7 +39,6 @@
 #include <linux/slab.h>
 #include <linux/export.h>
 #include <drm/drm_cache.h>
-#include <drm/drm_mem_util.h>
 #include <drm/ttm/ttm_module.h>
 #include <drm/ttm/ttm_bo_driver.h>
 #include <drm/ttm/ttm_placement.h>
@@ -53,14 +52,16 @@
  */
 static void ttm_tt_alloc_page_directory(struct ttm_tt *ttm)
 {
-	ttm->pages = drm_calloc_large(ttm->num_pages, sizeof(void*));
+	ttm->pages = kvmalloc_array(ttm->num_pages, sizeof(void*),
+			GFP_KERNEL | __GFP_ZERO);
 }
 
 static void ttm_dma_tt_alloc_page_directory(struct ttm_dma_tt *ttm)
 {
-	ttm->ttm.pages = drm_calloc_large(ttm->ttm.num_pages,
+	ttm->ttm.pages = kvmalloc_array(ttm->ttm.num_pages,
 					  sizeof(*ttm->ttm.pages) +
-					  sizeof(*ttm->dma_address));
+					  sizeof(*ttm->dma_address),
+					  GFP_KERNEL | __GFP_ZERO);
 	ttm->dma_address = (void *) (ttm->ttm.pages + ttm->ttm.num_pages);
 }
 
@@ -208,7 +209,7 @@ EXPORT_SYMBOL(ttm_tt_init);
 
 void ttm_tt_fini(struct ttm_tt *ttm)
 {
-	drm_free_large(ttm->pages);
+	kvfree(ttm->pages);
 	ttm->pages = NULL;
 }
 EXPORT_SYMBOL(ttm_tt_fini);
@@ -243,7 +244,7 @@ void ttm_dma_tt_fini(struct ttm_dma_tt *ttm_dma)
 {
 	struct ttm_tt *ttm = &ttm_dma->ttm;
 
-	drm_free_large(ttm->pages);
+	kvfree(ttm->pages);
 	ttm->pages = NULL;
 	ttm_dma->dma_address = NULL;
 }