From: Dave Airlie <airlied@redhat.com>
Date: Mon, 19 Sep 2016 20:23:22 +0000 (+1000)
Subject: Merge tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel... 
X-Git-Tag: v4.9-rc1~41^2~25
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=b81a6179b6035a77d9d56d08ba1c0f81d6d4c2c5;p=cascardo%2Flinux.git

Merge tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel into drm-next

- refactor the sseu code (Imre)
- refine guc dmesg output (Dave Gordon)
- more vgpu work
- more skl wm fixes (Lyude)
- refactor dpll code in prep for upfront link training (Jim Bride et al)
- consolidate all platform feature checks into intel_device_info (Carlos Santa)
- refactor elsp/execlist submission as prep for re-submission after hang
  recovery and eventually scheduling (Chris Wilson)
- allow synchronous gpu reset handling, to remove tricky/impossible/fragile
  error recovery code (Chris Wilson)
- prep work for nonblocking (execlist) submission, using fences to track
  depencies and drive elsp submission (Chris Wilson)
- partial error recover/resubmission of non-guilty batches after hangs (Chris Wilson)
- full dma-buf implicit fencing support (Chris Wilson)
- dp link training fixes (Jim, Dhinkaran, Navare, ...)
- obey dp branch device pixel rate/bpc/clock limits (Mika Kahola), needed for
  many vga dongles
- bunch of small cleanups and polish all over, as usual

[airlied: printing macros collided]

* tag 'drm-intel-next-2016-09-19' of git://anongit.freedesktop.org/drm-intel: (163 commits)
  drm/i915: Update DRIVER_DATE to 20160919
  drm: Fix DisplayPort branch device ID kernel-doc
  drm/i915: use NULL for NULL pointers
  drm/i915: do not use 'false' as a NULL pointer
  drm/i915: make intel_dp_compute_bpp static
  drm: Add DP branch device info on debugfs
  drm/i915: Update bits per component for display info
  drm/i915: Check pixel rate for DP to VGA dongle
  drm/i915: Read DP branch device SW revision
  drm/i915: Read DP branch device HW revision
  drm/i915: Cleanup DisplayPort AUX channel initialization
  drm: Read DP branch device id
  drm: Helper to read max bits per component
  drm: Helper to read max clock rate
  drm: Drop VGA from bpc definitions
  drm: Add missing DP downstream port types
  drm/i915: Add ddb size field to device info structure
  drm/i915/guc: general tidying up (submission)
  drm/i915/guc: general tidying up (loader)
  drm/i915: clarify PMINTRMSK/pm_intr_keep usage
  ...
---

b81a6179b6035a77d9d56d08ba1c0f81d6d4c2c5
diff --cc include/drm/drmP.h
index 94eb138753a9,734e4fb11f52..e341e7f6eef5
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@@ -194,26 -205,8 +214,23 @@@ void drm_printk(const char *level, unsi
  				      DEFAULT_RATELIMIT_BURST);		\
  									\
  	if (__ratelimit(&_rs))						\
 -		drm_err(fmt, ##__VA_ARGS__);				\
 +		DRM_DEV_ERROR(dev, fmt, ##__VA_ARGS__);			\
 +})
 +#define DRM_ERROR_RATELIMITED(fmt, ...)					\
 +	DRM_DEV_ERROR_RATELIMITED(NULL, fmt, ##__VA_ARGS__)
 +
 +#define DRM_DEV_INFO(dev, fmt, ...)					\
 +	drm_dev_printk(dev, KERN_INFO, DRM_UT_NONE, __func__, "", fmt,	\
 +		       ##__VA_ARGS__)
- #define DRM_INFO(fmt, ...)						\
- 	drm_printk(KERN_INFO, DRM_UT_NONE, __func__, "", fmt, ##__VA_ARGS__)
 +
 +#define DRM_DEV_INFO_ONCE(dev, fmt, ...)				\
 +({									\
 +	static bool __print_once __read_mostly;				\
 +	if (!__print_once) {						\
 +		__print_once = true;					\
 +		DRM_DEV_INFO(dev, fmt, ##__VA_ARGS__);			\
 +	}								\
  })
- #define DRM_INFO_ONCE(fmt, ...) DRM_DEV_INFO_ONCE(NULL, fmt, ##__VA_ARGS__)
  
  /**
   * Debug output.