Chris Wilson 2ca9faa551 drm/i915: Assert the engine is idle before overwiting the HWS ...

When we update the global seqno (on the engine timeline), we modify HW
state (both registers and mapped pages). As we do this, we should be
sure that the HW is idle and we are not causing a conflict. The caller
is supposed to wait_for_idle before calling us to update the seqno, so
let's assert they have and the engine is indeed idle.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170405153055.28123-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

2017-04-07 10:10:13 +01:00

..

amd

Linux 4.11-rc4

2017-03-28 17:34:19 +10:00

arc

drm: remove drm_vblank_no_hw_counter assignment from driver code

2017-02-07 21:43:55 +01:00

arm

Linux 4.11-rc3

2017-03-23 12:05:13 +10:00

armada

Merge tag 'drm-misc-next-2017-03-12' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-03-15 11:32:01 +10:00

ast

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

atmel-hlcdc

drm/atmel-hlcdc: Fix suspend/resume implementation

2017-03-16 11:23:59 +01:00

bochs

drm: bochs: Don't remove uninitialized fbdev framebuffer

2017-03-20 10:51:39 +01:00

bridge

drm: bridge: dw-hdmi: add HDMI vendor specific infoframe config

2017-03-21 13:16:32 +05:30

cirrus

drm/fb-helper: Automatically clean up fb_info

2017-02-07 21:36:28 +01:00

etnaviv

sched/headers: Prepare to move the get_task_struct()/put_task_struct() and related APIs from <linux/sched.h> to <linux/sched/task.h>

2017-03-02 08:42:40 +01:00

exynos

Linux 4.11-rc4

2017-03-28 17:34:19 +10:00

fsl-dcu

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

gma500

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

hisilicon

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

i2c

…

i810

drm/i810: drop device_is_agp callback

2017-01-26 10:44:43 +01:00

i915

drm/i915: Assert the engine is idle before overwiting the HWS

2017-04-07 10:10:13 +01:00

imx

Merge tag 'drm-misc-next-2017-03-21' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-03-23 08:53:41 +10:00

lib

…

mediatek

drm: mediatek: use vblank hooks in struct drm_crtc_funcs

2017-02-21 11:17:54 -05:00

meson

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

mga

lib/vsprintf.c: remove %Z support

2017-02-27 18:43:47 -08:00

mgag200

gpu: drm: drivers: Convert printk(KERN_<LEVEL> to pr_<level>

2017-03-01 09:44:11 +01:00

msm

drm/msm: add stubs for msm_{perf,rd}_debugfs_cleanup

2017-03-20 15:34:01 +01:00

mxsfb

Linux 4.11-rc3

2017-03-23 12:05:13 +10:00

nouveau

Merge tag 'drm-misc-next-2017-03-21' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-03-23 08:53:41 +10:00

omapdrm

Linux 4.11-rc3

2017-03-23 12:05:13 +10:00

panel

drm/panel: simple: Specify bus width and flags for EDT displays

2017-01-26 10:57:18 +01:00

qxl

Merge tag 'drm-misc-next-2017-03-12' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-03-15 11:32:01 +10:00

r128

gpu: drm: drivers: Convert printk(KERN_<LEVEL> to pr_<level>

2017-03-01 09:44:11 +01:00

radeon

Linux 4.11-rc4

2017-03-28 17:34:19 +10:00

rcar-du

Linux 4.11-rc3

2017-03-23 12:05:13 +10:00

rockchip

Merge tag 'drm-misc-next-2017-03-12' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-03-15 11:32:01 +10:00

savage

…

selftests

drm: kselftest: fix spelling mistake: "misalinged" -> "misaligned"

2017-02-26 22:54:47 +01:00

shmobile

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

sis

drm: Improve drm_mm search (and fix topdown allocation) with rbtrees

2017-02-03 11:10:32 +01:00

sti

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

sun4i

drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers

2017-03-14 14:38:34 +01:00

tdfx

…

tegra

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

tilcdc

Linux 4.11-rc3

2017-03-23 12:05:13 +10:00

tinydrm

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

ttm

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

udl

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

vc4

drm: vc4: remove redundant check of plane being non-null

2017-03-17 16:44:14 -07:00

vgem

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

via

drm/via: use get_user_pages_unlocked()

2017-02-28 10:00:50 +01:00

virtio

Merge tag 'drm-misc-next-2017-03-12' of git://anongit.freedesktop.org/git/drm-misc into drm-next

2017-03-15 11:32:01 +10:00

vmwgfx

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

zte

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

ati_pcigart.c

…

drm_agpsupport.c

drm/i810: drop device_is_agp callback

2017-01-26 10:44:43 +01:00

drm_atomic_helper.c

drm/atomic: Convert get_existing_state callers to get_old/new_state, v4.

2017-03-06 11:43:05 +01:00

drm_atomic.c

drm/atomic: Convert get_existing_state callers to get_old/new_state, v4.

2017-03-06 11:43:05 +01:00

drm_auth.c

drm/core: Use recommened kerneldoc for struct member refs

2017-01-25 16:22:42 +01:00

drm_blend.c

drm/blend: Use new atomic iterator macros.

2017-03-06 11:43:43 +01:00

drm_bridge.c

…

drm_bufs.c

…

drm_cache.c

gpu: drm: core: Convert printk(KERN_<LEVEL> to pr_<level>

2017-02-28 14:32:19 +01:00

drm_color_mgmt.c

drm/color: un-inline drm_color_lut_extract()

2017-01-31 15:31:58 +02:00

drm_connector.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_context.c

…

drm_crtc_helper_internal.h

…

drm_crtc_helper.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_crtc_internal.h

drm: Rename drm_mode_object_get()

2017-02-28 16:14:53 +01:00

drm_crtc.c

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28 16:15:03 +01:00

drm_debugfs_crc.c

…

drm_debugfs.c

drm/debugfs: Remove the drm_driver.debugfs_cleanup callback

2017-03-08 11:29:08 +01:00

drm_dma.c

…

drm_dp_aux_dev.c

…

drm_dp_dual_mode_helper.c

drm: Add name for DRM_DP_DUAL_MODE_LSPCON

2017-02-23 11:06:12 -05:00

drm_dp_helper.c

drm/dp: Add missing description to parameter

2017-03-07 16:38:16 -05:00

drm_dp_mst_topology.c

Less anger inducing pull request for 4.11

2017-02-23 18:58:18 -08:00

drm_drv.c

Linux 4.10-rc8

2017-02-23 12:10:12 +10:00

drm_dumb_buffers.c

drm/kms-core: Use recommened kerneldoc for struct member refs

2017-01-25 16:30:34 +01:00

drm_edid_load.c

drm: move edid property update and add modes out of edid firmware loader

2017-02-21 15:41:24 +02:00

drm_edid.c

Linux 4.11-rc3

2017-03-23 12:05:13 +10:00

drm_encoder_slave.c

drm/kms-core: Use recommened kerneldoc for struct member refs

2017-01-25 16:30:34 +01:00

drm_encoder.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_fb_cma_helper.c

drm: Update drm_fbdev_cma_init documentation

2017-03-01 23:52:35 +01:00

drm_fb_helper.c

Linux 4.11-rc4

2017-03-28 17:34:19 +10:00

drm_file.c

drm/gem: Add DEFINE_DRM_GEM_FOPS

2017-03-14 14:38:34 +01:00

drm_flip_work.c

…

drm_fourcc.c

drm: add RGB formats with separate alpha plane

2017-03-15 15:42:30 +01:00

drm_framebuffer.c

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28 16:15:03 +01:00

drm_gem_cma_helper.c

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

drm_gem.c

drm: Introduce drm_gem_object_{get,put}()

2017-02-28 16:16:43 +01:00

drm_global.c

…

drm_hashtab.c

…

drm_info.c

locking/atomic, kref: Add kref_read()

2017-01-14 11:37:18 +01:00

drm_internal.h

drm: rename drm_fops.c to drm_file.c

2017-03-09 16:18:02 +01:00

drm_ioc32.c

gpu: drm: core: Convert printk(KERN_<LEVEL> to pr_<level>

2017-02-28 14:32:19 +01:00

drm_ioctl.c

…

drm_irq.c

drm: Skip the waitqueue setup for vblank queries

2017-03-16 09:51:55 +01:00

drm_kms_helper_common.c

drm: Remove drmP.h include from drm_kms_helper_common.c

2017-03-09 16:18:02 +01:00

drm_legacy.h

…

drm_lock.c

sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h>

2017-03-02 08:42:29 +01:00

drm_memory.c

…

drm_mipi_dsi.c

…

drm_mm.c

drm: Micro-optimise drm_mm_for_each_node_in_range()

2017-02-06 16:57:37 +01:00

drm_mode_config.c

drm: Rename connector list iterator API

2017-02-28 16:16:48 +01:00

drm_mode_object.c

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

drm_modes.c

drm: Rename drm_mode_object_get()

2017-02-28 16:14:53 +01:00

drm_modeset_helper.c

…

drm_modeset_lock.c

drm/kms-core: Use recommened kerneldoc for struct member refs

2017-01-25 16:30:34 +01:00

drm_of.c

…

drm_panel.c

…

drm_pci.c

drm: Extract drm_pci.h

2017-03-09 16:18:02 +01:00

drm_plane_helper.c

drm/atomic: Make drm_atomic_plane_disabling easier to understand.

2017-03-06 11:41:55 +01:00

drm_plane.c

drm: Introduce drm_framebuffer_{get,put}()

2017-02-28 16:15:03 +01:00

drm_prime.c

drm: Extract drm_prime.h

2017-03-09 16:18:02 +01:00

drm_print.c

drm: drm_printer: add __printf validation

2017-02-26 21:43:08 +01:00

drm_probe_helper.c

Pointer for Markus's image conversion work.

2017-03-14 15:07:33 +01:00

drm_property.c

drm: Introduce drm_property_blob_{get,put}()

2017-02-28 16:16:46 +01:00

drm_rect.c

…

drm_scatter.c

…

drm_scdc_helper.c

drm/edid: detect SCDC support in HF-VSDB

2017-03-21 10:15:56 +02:00

drm_simple_kms_helper.c

drm/atomic: Convert get_existing_state callers to get_old/new_state, v4.

2017-03-06 11:43:05 +01:00

drm_sysfs.c

drm/core: Use recommened kerneldoc for struct member refs

2017-01-25 16:22:42 +01:00

drm_trace_points.c

…

drm_trace.h

drm: Remove drm_pending_event->pid

2017-03-14 14:38:33 +01:00

drm_vm.c

drm: remove unnecessary fault wrappers

2017-02-24 17:46:55 -08:00

drm_vma_manager.c

drm: Improve drm_mm search (and fix topdown allocation) with rbtrees

2017-02-03 11:10:32 +01:00

Kconfig

drm/fb-helper: Add multi buffer support for cma fbdev

2017-02-26 22:11:37 +01:00

Makefile

drm: Add SCDC helpers

2017-03-21 10:15:39 +02:00