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18dddadc78
linux-next/include/drm
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Daniel Vetter 18dddadc78 drm/atomic: Introduce drm_atomic_helper_shutdown 
The trouble here is that it does multiple atomic commits under one
drm_modeset_lock_all, which breaks the behind-the-scenes acquire
context magic that function pulls off. It's much better to have one
overall atomic commit. That we still have multiple atomic commits
prevents us from adding some pretty useful debug checks to the atomic
machinery.

Hence it is really a bad idea to call the legacy
drm_crtc_force_disable_all() function. There's 2 atomic drivers using
this still, nouveau and tinydrm. To fix this, introduce a new
drm_atomic_helper_shutdown() by extracting the code from i915.

While at it improve kernel-doc and catch future offenders by
sprinkling a WARN_ON into the legacy function. We should probably move
those into the legacy modeset helpers, too ...

v2: Make it compile on arm drivers too (Noralf).

v3: Correct kerneldoc to point at _disable_all().

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Noralf Trønnes <noralf@tronnes.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Ben Skeggs <bskeggs@redhat.com>
Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170321164149.31531-1-daniel.vetter@ffwll.ch
2017-03-27 09:43:58 +02:00
..
bridge drm: bridge: dw-hdmi: Switch to regmap for register access 2017-03-10 15:37:47 +05:30
i2c drm/i2c: tda998x: Register ASoC hdmi-codec and add audio DT binding 2016-09-07 13:10:10 +01:00
tinydrm drm/tinydrm: Fix drm_driver.fops.owner 2017-03-27 08:41:35 +02:00
ttm Less anger inducing pull request for 4.11 2017-02-23 18:58:18 -08:00
ati_pcigart.h drm: Move legacy buffer structures to <drm/drm_legacy.h> 2014-09-12 15:28:12 +02:00
drm_agpsupport.h drm: Give drm_agp_clear drm_legacy_ prefix 2016-04-27 08:41:34 +02:00
drm_atomic_helper.h drm/atomic: Introduce drm_atomic_helper_shutdown 2017-03-27 09:43:58 +02:00
drm_atomic.h drm/atomic: Add macros to access existing old/new state, v2. 2017-03-06 11:42:28 +01:00
drm_auth.h drm: Move drm_lock_data out of drmP.h 2017-03-09 16:18:02 +01:00
drm_blend.h drm: RIP mode_config->rotation_property 2016-10-22 10:42:11 +02:00
drm_bridge.h drm/bridge: Use recommened kerneldoc for struct member refs 2017-01-02 09:17:26 +01:00
drm_cache.h drm: Move drm_clflush prototypes to drm_cache header file 2017-01-10 11:17:01 +01:00
drm_color_mgmt.h drm/color: un-inline drm_color_lut_extract() 2017-01-31 15:31:58 +02:00
drm_connector.h drm/edid: detect SCDC support in HF-VSDB 2017-03-21 10:15:56 +02:00
drm_crtc_helper.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_crtc.h drm: document driver interface for CRC capturing 2017-03-24 09:36:06 +01:00
drm_debugfs_crc.h drm: Add API for capturing frame CRCs 2016-10-17 16:44:34 +02:00
drm_debugfs.h drm/debugfs: Add kerneldoc 2017-03-24 09:36:06 +01:00
drm_displayid.h drm/edid: add displayid detailed 1 timings to the modelist. (v1.1) 2016-05-23 11:35:31 +10:00
drm_dp_dual_mode_helper.h drm: Fix LSPCON kernel-doc 2016-10-19 18:20:40 +03:00
drm_dp_helper.h 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
drm_dp_mst_helper.h drm/dp: Split drm_dp_mst_allocate_vcpi 2017-03-22 21:47:44 +01:00
drm_drv.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_edid.h drm/edid: detect SCDC support in HF-VSDB 2017-03-21 10:15:56 +02:00
drm_encoder_slave.h drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h> 2016-12-18 16:29:29 +05:30
drm_encoder.h drm/doc: Fix typos for early_unregister doc 2017-01-26 10:49:09 +01:00
drm_fb_cma_helper.h drm: Rely on mode_config data for fb_helper initialization 2017-02-02 19:12:00 +01:00
drm_fb_helper.h drm/fb-helper: implement ioctl FBIO_WAITFORVSYNC 2017-03-02 08:12:15 +01:00
drm_file.h drm/doc: Document drm_file.[hc] 2017-03-14 14:38:33 +01:00
drm_fixed.h drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil 2016-02-05 15:23:48 +10:00
drm_flip_work.h drm/kms-helpers: Use recommened kerneldoc for struct member refs 2017-01-25 16:18:57 +01:00
drm_fourcc.h drm: Add mode_config .get_format_info() hook 2017-03-22 19:45:00 +02:00
drm_framebuffer.h Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
drm_gem_cma_helper.h drm: Create DEFINE_DRM_GEM_CMA_FOPS and roll it out to drivers 2017-03-14 14:38:34 +01:00
drm_gem.h drm/gem: Add DEFINE_DRM_GEM_FOPS 2017-03-14 14:38:34 +01:00
drm_global.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_hashtab.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_ioctl.h drm: Extract drm_ioctl.h 2017-03-25 22:40:55 +01:00
drm_irq.h drm: unexport function drm_vblank_no_hw_counter() 2017-02-07 21:45:02 +01:00
drm_legacy.h drm: document drm_auth.c 2016-06-21 22:10:55 +02:00
drm_mem_util.h drm,i915: Introduce drm_malloc_gfp() 2016-04-11 17:13:10 +01:00
drm_mipi_dsi.h drm/dsi: Implement DCS set/get display brightness 2016-08-24 13:34:00 +02:00
drm_mm.h Pointer for Markus's image conversion work. 2017-03-14 15:07:33 +01:00
drm_mode_config.h drm: Add mode_config .get_format_info() hook 2017-03-22 19:45:00 +02:00
drm_mode_object.h drm: Introduce drm_mode_object_{get,put}() 2017-02-28 16:14:55 +01:00
drm_modes.h drm: s/drm_crtc_get_hv_timings/drm_mode_get_hv_timings/ 2017-01-26 10:46:28 +01:00
drm_modeset_helper_vtables.h drm/kms-helpers: Use recommened kerneldoc for struct member refs 2017-01-25 16:18:57 +01:00
drm_modeset_helper.h drm: Pass 'dev' to drm_helper_mode_fill_fb_struct() 2016-12-15 14:03:30 +02:00
drm_modeset_lock.h drm/kms-core: Use recommened kerneldoc for struct member refs 2017-01-25 16:30:34 +01:00
drm_of.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_os_linux.h sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
drm_panel.h drm/panel: Constify device node argument to of_drm_find_panel() 2017-01-04 08:30:37 +01:00
drm_pci.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_pciids.h drm/radeon: add new OLAND pci id 2015-08-12 12:24:05 -04:00
drm_plane_helper.h drm/kms-helpers: Extract drm_modeset_helper.[hc] 2016-08-16 16:10:19 +02:00
drm_plane.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_prime.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_print.h drm: drm_printer: add __printf validation 2017-02-26 21:43:08 +01:00
drm_property.h drm: Introduce drm_property_blob_{get,put}() 2017-02-28 16:16:46 +01:00
drm_rect.h drm: Add "prefix" parameter to drm_rect_debug_print() 2015-11-24 11:47:46 +01:00
drm_scdc_helper.h drm/scdc: declare drm_scdc_get_scrambling_status 2017-03-23 14:53:54 +02:00
drm_simple_kms_helper.h drm/kms-helpers: Use recommened kerneldoc for struct member refs 2017-01-25 16:18:57 +01:00
drm_sysfs.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_vma_manager.h drm: Extract drm_prime.h 2017-03-09 16:18:02 +01:00
drmP.h drm/vblank: Remove DRM_VBLANKTIME_IN_VBLANK 2017-03-25 22:41:32 +01:00
gma_drm.h drm/gma500: Remove unused ioctls 2014-03-17 20:11:57 +01:00
i915_component.h drm/i915/dp: DP audio API changes for MST 2016-09-22 09:01:55 -07:00
i915_drm.h drm: avoid "possible bad bitmask?" warning 2016-08-09 22:18:26 +02:00
i915_pciids.h drm/i915: Add i810/i815 pci-ids for completeness 2017-03-17 17:09:06 +00:00
intel_lpe_audio.h drm/i915: Pass platform device to LPE audio notifier 2017-02-01 16:22:28 +01:00
intel-gtt.h drm/i915: Use fixed-sized types for stolen 2017-01-06 16:02:09 +00:00