Merge tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel into drm-next

- better atomic state debugging from Rob
- fence prep from gustavo
- sumits flushed out his backlog of pending dma-buf/fence patches from
  various people
- drm_mm leak debugging plus trying to appease Kconfig (Chris)
- a few misc things all over

* tag 'topic/drm-misc-2016-11-10' of git://anongit.freedesktop.org/drm-intel: (35 commits)
  drm: Make DRM_DEBUG_MM depend on STACKTRACE_SUPPORT
  drm/i915: Restrict DRM_DEBUG_MM automatic selection
  drm: Restrict stackdepot usage to builtin drm.ko
  drm/msm: module param to dump state on error irq
  drm/msm/mdp5: add atomic_print_state support
  drm/atomic: add debugfs file to dump out atomic state
  drm/atomic: add new drm_debug bit to dump atomic state
  drm: add helpers to go from plane state to drm_rect
  drm: add helper for printing to log or seq_file
  drm: helper macros to print composite types
  reservation: revert "wait only with non-zero timeout specified (v3)" v2
  drm/ttm: fix ttm_bo_wait
  dma-buf/fence: revert "don't wait when specified timeout is zero" (v2)
  dma-buf/fence: make timeout handling in fence_default_wait consistent (v2)
  drm/amdgpu: add the interface of waiting multiple fences (v4)
  dma-buf: return index of the first signaled fence (v2)
  MAINTAINERS: update Sync File Framework files
  dma-buf/sw_sync: put fence reference from the fence creation
  dma-buf/sw_sync: mark sync_timeline_create() static
  drm: Add stackdepot include for DRM_DEBUG_MM
  ...

1 files changed, 27 insertions, 0 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e336e3901876..4e58137c1882 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -135,6 +135,7 @@ struct dma_buf_attachment;
 #define DRM_UT_PRIME            0x08
 #define DRM_UT_ATOMIC           0x10
 #define DRM_UT_VBL              0x20
+#define DRM_UT_STATE            0x40
 
 extern __printf(6, 7)
 void drm_dev_printk(const struct device *dev, const char *level,
@@ -306,6 +307,27 @@ void drm_printk(const char *level, unsigned int category,
 #define DRM_DEBUG_PRIME_RATELIMITED(fmt, args...)                       \
         DRM_DEV_DEBUG_PRIME_RATELIMITED(NULL, fmt, ##args)
 
+/* Format strings and argument splitters to simplify printing
+ * various "complex" objects
+ */
+#define DRM_MODE_FMT    "%d:\"%s\" %d %d %d %d %d %d %d %d %d %d 0x%x 0x%x"
+#define DRM_MODE_ARG(m) \
+        (m)->base.id, (m)->name, (m)->vrefresh, (m)->clock, \
+        (m)->hdisplay, (m)->hsync_start, (m)->hsync_end, (m)->htotal, \
+        (m)->vdisplay, (m)->vsync_start, (m)->vsync_end, (m)->vtotal, \
+        (m)->type, (m)->flags
+
+#define DRM_RECT_FMT    "%dx%d%+d%+d"
+#define DRM_RECT_ARG(r) drm_rect_width(r), drm_rect_height(r), (r)->x1, (r)->y1
+
+/* for rect's in fixed-point format: */
+#define DRM_RECT_FP_FMT "%d.%06ux%d.%06u%+d.%06u%+d.%06u"
+#define DRM_RECT_FP_ARG(r) \
+                drm_rect_width(r) >> 16, ((drm_rect_width(r) & 0xffff) * 15625) >> 10, \
+                drm_rect_height(r) >> 16, ((drm_rect_height(r) & 0xffff) * 15625) >> 10, \
+                (r)->x1 >> 16, (((r)->x1 & 0xffff) * 15625) >> 10, \
+                (r)->y1 >> 16, (((r)->y1 & 0xffff) * 15625) >> 10
+
 /*@}*/
 
 /***********************************************************************/
@@ -941,8 +963,13 @@ static inline bool drm_is_primary_client(const struct drm_file *file_priv)
 extern int drm_ioctl_permit(u32 flags, struct drm_file *file_priv);
 extern long drm_ioctl(struct file *filp,
                       unsigned int cmd, unsigned long arg);
+#ifdef CONFIG_COMPAT
 extern long drm_compat_ioctl(struct file *filp,
                              unsigned int cmd, unsigned long arg);
+#else
+/* Let drm_compat_ioctl be assigned to .compat_ioctl unconditionally */
+#define drm_compat_ioctl NULL
+#endif
 extern bool drm_ioctl_flags(unsigned int nr, unsigned int *flags);
 
 /* File Operations (drm_fops.c) */