Merge tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next

UAPI Changes:
- Return -ENODEV instead of -ENXIO when creating cma fb w/o valid gem (Daniel)
- Add aspect ratio and custom scaling propertis to connector state (Maarten)

Cross-subsystem Changes:
- None

Core Changes:
- Add Laurent as bridge reviewer and Andrzej as bridge maintainer (Archit)
- Maintain new STM driver through -misc (Yannick)
- Misc doc improvements (as is tradition) (Daniel)
- Add driver-private objects to atomic state (Dhinakaran)
- Deprecate preclose hook in modern drivers (use postclose) (Daniel)
- Add hwmode to vblank struct. This fixes mode access in irq context and reduced
  a bunch of boilerplate (Daniel)

Driver Changes:
- vc4: Add out-fence support to vc4 V3D rendering (Eric)
- stm: Add stm32f429 display hw and am-480272h3tmqw-t01h panel support (Yannick)
- vc4: Remove 256MB cma limit from vc4 (Eric)
- dw-hdmi: Disable audio when inactive, instead of always enabled (Romain)
- zte: Add support for VGA to the ZTE driver (Shawn)
- i915: Track DP MST bandwidth and check it in atomic_check (Dhinakaran)
- vgem: Enable gem dmabuf import iface to facilitate ion testing (Laura)
- vc4: Add support for Cygnus (new dt compat string + couple bug fixes) (Eric)
- pl111: Add driver for pl111 CLCD display controller (Eric/Tom)
- vgem: Subclass drm_device instead of standalone platform device (Chris)

Cc: Archit Taneja <architt@codeaurora.org>
Cc: Eric Anholt <eric@anholt.net>
Cc: Yannick Fertre <yannick.fertre@st.com>
Cc: Romain Perier <romain.perier@collabora.com>
Cc: Navare, Manasi D <manasi.d.navare@intel.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Laura Abbott <labbott@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Tom Cooksey <tom.cooksey@arm.com>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>

* tag 'drm-misc-next-2017-05-16' of git://anongit.freedesktop.org/git/drm-misc: (72 commits)
  drm: add missing declaration to drm_blend.h
  drm/dp: Wait up all outstanding tx waiters
  drm/dp: Read the tx msg state once after checking for an event
  drm/prime: Forward declare struct device
  drm/vblank: Lock down vblank->hwmode more
  drm/vblank: drop the mode argument from drm_calc_vbltimestamp_from_scanoutpos
  drm/vblank: Add FIXME comments about moving the vblank ts hooks
  drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp
  drm/vblank: Switch drm_driver->get_vblank_timestamp to return a bool
  drm/vgem: Convert to a struct drm_device subclass
  gpu: drm: gma500: remove dead code
  drm/sti: Adjust two checks for null pointers in sti_hqvdp_probe()
  drm/sti: Fix typos in a comment line
  drm/sti: Fix a typo in a comment line
  drm/sti: Replace 17 seq_puts() calls by seq_putc()
  drm/sti: Reduce function calls for sequence output at five places
  drm/sti: use seq_puts to display a string
  drm: Nerf the preclose callback for modern drivers
  drm/exynos: Merge pre/postclose hooks
  drm/tegra: switch to postclose
  ...

1 files changed, 28 insertions, 0 deletions

diff --git a/drivers/gpu/drm/selftests/test-drm_mm.c b/drivers/gpu/drm/selftests/test-drm_mm.c
index fa356f5dae27..dfdd858eda0a 100644
--- a/drivers/gpu/drm/selftests/test-drm_mm.c
+++ b/drivers/gpu/drm/selftests/test-drm_mm.c
@@ -514,6 +514,8 @@ static int igt_reserve(void *ignored)
 		ret = __igt_reserve(count, size + 1);
 		if (ret)
 			return ret;
+
+		cond_resched();
 	}
 
 	return 0;
@@ -712,6 +714,10 @@ static int igt_insert(void *ignored)
 			return ret;
 
 		ret = __igt_insert(count, size + 1, false);
+		if (ret)
+			return ret;
+
+		cond_resched();
 	}
 
 	return 0;
@@ -741,6 +747,10 @@ static int igt_replace(void *ignored)
 			return ret;
 
 		ret = __igt_insert(count, size + 1, true);
+		if (ret)
+			return ret;
+
+		cond_resched();
 	}
 
 	return 0;
@@ -1011,6 +1021,8 @@ static int igt_insert_range(void *ignored)
 		ret = __igt_insert_range(count, size, max/4+1, 3*max/4-1);
 		if (ret)
 			return ret;
+
+		cond_resched();
 	}
 
 	return 0;
@@ -1056,6 +1068,7 @@ static int igt_align(void *ignored)
 		drm_mm_for_each_node_safe(node, next, &mm)
 			drm_mm_remove_node(node);
 		DRM_MM_BUG_ON(!drm_mm_clean(&mm));
+		cond_resched();
 	}
 
 	ret = 0;
@@ -1097,6 +1110,8 @@ static int igt_align_pot(int max)
 			       align, bit);
 			goto out;
 		}
+
+		cond_resched();
 	}
 
 	ret = 0;
@@ -1471,6 +1486,8 @@ static int igt_evict(void *ignored)
 				goto out;
 			}
 		}
+
+		cond_resched();
 	}
 
 	ret = 0;
@@ -1566,6 +1583,8 @@ static int igt_evict_range(void *ignored)
 				goto out;
 			}
 		}
+
+		cond_resched();
 	}
 
 	ret = 0;
@@ -1683,6 +1702,7 @@ static int igt_topdown(void *ignored)
 		drm_mm_for_each_node_safe(node, next, &mm)
 			drm_mm_remove_node(node);
 		DRM_MM_BUG_ON(!drm_mm_clean(&mm));
+		cond_resched();
 	}
 
 	ret = 0;
@@ -1783,6 +1803,7 @@ static int igt_bottomup(void *ignored)
 		drm_mm_for_each_node_safe(node, next, &mm)
 			drm_mm_remove_node(node);
 		DRM_MM_BUG_ON(!drm_mm_clean(&mm));
+		cond_resched();
 	}
 
 	ret = 0;
@@ -1970,6 +1991,8 @@ static int igt_color(void *ignored)
 			drm_mm_remove_node(node);
 			kfree(node);
 		}
+
+		cond_resched();
 	}
 
 	ret = 0;
@@ -2047,6 +2070,7 @@ static int evict_color(struct drm_mm *mm,
 		}
 	}
 
+	cond_resched();
 	return 0;
 }
 
@@ -2132,6 +2156,8 @@ static int igt_color_evict(void *ignored)
 				goto out;
 			}
 		}
+
+		cond_resched();
 	}
 
 	ret = 0;
@@ -2231,6 +2257,8 @@ static int igt_color_evict_range(void *ignored)
 				goto out;
 			}
 		}
+
+		cond_resched();
 	}
 
 	ret = 0;