Merge tag 'drm-fixes-2020-10-30-1' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "A busier rc2 than normal, have larger sets of fixes for amdgpu +
  nouveau, along with some i915, docs, core, panel, sun4i, v3d, vc4
  fixes.

  Nothing spooky though or pumpkin related.

  docs:
   - kernel doc fixes

  core:
   - fix shmem helpers dma-buf mmap bug

  amdgpu:
   - Add new navi1x PCI ID
   - GPUVM reserved area fixes
   - Misc display fixes
   - Fix bad interactions between display code and CONFIG_KGDB
   - Fixes for SMU manual fan control and i2c

  nouveau:
   - endian regression fix for old gpus
   - buffer object refcount fix
   - uapi start/end alignment fix
   - display notifier fix
   - display clock checking fixes

  i915:
   - Fix max memory region size calculation
   - Restore ILK-M RPS support, restoring performance
   - Reject 90/270 degreerotated initial fbs

  panel:
   - mantix reset fixes

  sun4i:
   - scalar fix

  vc4:
   - hdmi audio fixes

  v3d:
   - fix double free"

* tag 'drm-fixes-2020-10-30-1' of git://anongit.freedesktop.org/drm/drm: (42 commits)
  drm/nouveau/kms/nv50-: Fix clock checking algorithm in nv50_dp_mode_valid()
  drm/nouveau/kms/nv50-: Get rid of bogus nouveau_conn_mode_valid()
  drm/nouveau/device: fix changing endianess code to work on older GPUs
  drm/nouveau/gem: fix "refcount_t: underflow; use-after-free"
  drm/nouveau/kms/nv50-: Program notifier offset before requesting disp caps
  drm/nouveau/nouveau: fix the start/end range for migration
  drm/i915: Reject 90/270 degree rotated initial fbs
  drm/i915: Restore ILK-M RPS support
  drm/i915/region: fix max size calculation
  drm/vc4: Rework the structure conversion functions
  drm/vc4: hdmi: Add a name to the codec DAI component
  drm/shme-helpers: Fix dma_buf_mmap forwarding bug
  drm/vc4: hdmi: Avoid sleeping in atomic context
  drm/amdgpu/pm: fix the fan speed in fan1_input in manual mode for navi1x
  drm/amd/pm: fix the wrong fan speed in fan1_input
  drm/amdgpu/swsmu: drop smu i2c bus on navi1x
  drm/vc4: drv: Add error handding for bind
  drm: drm_print.h: fix kernel-doc markups
  drm: kernel-doc: drm_dp_helper.h: fix a typo
  drm: kernel-doc: add description for a new function parameter
  ...

1 files changed, 17 insertions, 3 deletions

diff --git a/include/drm/drm_print.h b/include/drm/drm_print.h
index 1c9417430d08..f32d179e139d 100644
--- a/include/drm/drm_print.h
+++ b/include/drm/drm_print.h
@@ -338,7 +338,7 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
 		 const char *format, ...);
 
 /**
- * Error output.
+ * DRM_DEV_ERROR() - Error output.
  *
  * @dev: device pointer
  * @fmt: printf() like format string.
@@ -347,10 +347,12 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
 	drm_dev_printk(dev, KERN_ERR, "*ERROR* " fmt, ##__VA_ARGS__)
 
 /**
- * Rate limited error output.  Like DRM_ERROR() but won't flood the log.
+ * DRM_DEV_ERROR_RATELIMITED() - Rate limited error output.
  *
  * @dev: device pointer
  * @fmt: printf() like format string.
+ *
+ * Like DRM_ERROR() but won't flood the log.
  */
 #define DRM_DEV_ERROR_RATELIMITED(dev, fmt, ...)			\
 ({									\
@@ -375,15 +377,27 @@ void drm_dev_dbg(const struct device *dev, enum drm_debug_category category,
 })
 
 /**
- * Debug output.
+ * DRM_DEV_DEBUG() - Debug output for generic drm code
  *
  * @dev: device pointer
  * @fmt: printf() like format string.
  */
 #define DRM_DEV_DEBUG(dev, fmt, ...)					\
 	drm_dev_dbg(dev, DRM_UT_CORE, fmt, ##__VA_ARGS__)
+/**
+ * DRM_DEV_DEBUG_DRIVER() - Debug output for vendor specific part of the driver
+ *
+ * @dev: device pointer
+ * @fmt: printf() like format string.
+ */
 #define DRM_DEV_DEBUG_DRIVER(dev, fmt, ...)				\
 	drm_dev_dbg(dev, DRM_UT_DRIVER,	fmt, ##__VA_ARGS__)
+/**
+ * DRM_DEV_DEBUG_KMS() - Debug output for modesetting code
+ *
+ * @dev: device pointer
+ * @fmt: printf() like format string.
+ */
 #define DRM_DEV_DEBUG_KMS(dev, fmt, ...)				\
 	drm_dev_dbg(dev, DRM_UT_KMS, fmt, ##__VA_ARGS__)