Ville Syrjälä 38d868e41c drm: Don't force all planes to be added to the state due to zpos ...

We don't want all planes to be added to the state whenever a
plane with fixed zpos gets enabled/disabled. This is true
especially for eg. cursor planes on i915, as we want cursor
updates to go through w/o throttling. Same holds for drivers
that don't support zpos at all (i915 actually falls into this
category right now since we've not yet added zpos support).

Allow drivers more freedom by letting them deal with zpos
themselves instead of doing it in drm_atomic_helper_check_planes()
unconditionally. Let's just inline the required calls into all
the driver that currently depend on this.

v2: Inline the stuff into the drivers instead of adding another
    helper, document things better (Daniel)

Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: Vincent Abriou <vincent.abriou@st.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Lyude <cpaul@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: stable@vger.kernel.org
Fixes: 44d1240d00 ("drm: add generic zpos property")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1476111056-12734-1-git-send-email-ville.syrjala@linux.intel.com

2016-10-26 18:48:05 +02:00

..

exynos7_drm_decon.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

exynos5433_drm_decon.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

exynos_dp.c

drm/exynos: mark exynos_dp_crtc_clock_enable() static

2016-10-01 00:39:37 +09:00

exynos_drm_core.c

drm/exynos: remove superfluous inclusions of fbdev header

2016-06-19 14:37:28 +09:00

exynos_drm_crtc.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

exynos_drm_crtc.h

drm/exynos: fix kernel panic issue at drm releasing

2016-01-13 00:16:39 +09:00

exynos_drm_dpi.c

drm: exynos: Rely on the default ->best_encoder() behavior

2016-06-10 17:22:15 +02:00

exynos_drm_drv.c

drm: Don't force all planes to be added to the state due to zpos

2016-10-26 18:48:05 +02:00

exynos_drm_drv.h

drm: Don't force all planes to be added to the state due to zpos

2016-10-26 18:48:05 +02:00

exynos_drm_dsi.c

drm: exynos: Rely on the default ->best_encoder() behavior

2016-06-10 17:22:15 +02:00

exynos_drm_fb.c

drm: Don't force all planes to be added to the state due to zpos

2016-10-26 18:48:05 +02:00

exynos_drm_fb.h

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2016-01-17 13:40:25 -08:00

exynos_drm_fbdev.c

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

exynos_drm_fbdev.h

drm/exynos: build fbdev code conditionally

2016-04-30 01:03:45 +09:00

exynos_drm_fimc.c

drm/exynos: fimc: fix system and runtime pm integration

2016-09-18 22:20:37 +09:00

exynos_drm_fimc.h

drm/exynos: change file license to GPL

2013-01-04 15:54:32 +09:00

exynos_drm_fimd.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

exynos_drm_g2d.c

mm: replace get_vaddr_frames() write/force parameters with gup_flags

2016-10-19 08:11:24 -07:00

exynos_drm_g2d.h

drm/exynos: add G2D driver

2012-05-17 20:14:48 +09:00

exynos_drm_gem.c

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

exynos_drm_gem.h

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

exynos_drm_gsc.c

Subject: [PATCH, RESEND] drm: exynos: avoid unused function warning

2016-09-19 10:07:26 +09:00

exynos_drm_gsc.h

drm/exynos: change file license to GPL

2013-01-04 15:54:32 +09:00

exynos_drm_iommu.c

drm/exynos: iommu: move ARM specific code to exynos_drm_iommu.h

2016-07-13 23:06:06 +09:00

exynos_drm_iommu.h

iommu/dma: Avoid PCI host bridge windows

2016-09-16 09:34:22 +01:00

exynos_drm_ipp.c

drm/exynos: ipp: fix incorrect format specifiers in debug messages

2016-03-01 23:37:08 +09:00

exynos_drm_ipp.h

drm/exynos/ipp: remove unused field in command node

2014-09-20 00:56:10 +09:00

exynos_drm_mic.c

drm/exynos: fix a warning message

2016-04-30 01:03:46 +09:00

exynos_drm_plane.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

exynos_drm_plane.h

drm/exynos: rename zpos to index

2016-01-13 00:16:33 +09:00

exynos_drm_rotator.c

drm/exynos: rotator: fix system and runtime pm integration

2016-09-18 22:20:38 +09:00

exynos_drm_rotator.h

drm/exynos: change file license to GPL

2013-01-04 15:54:32 +09:00

exynos_drm_vidi.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

exynos_drm_vidi.h

drm/exynos: change file license to GPL

2013-01-04 15:54:32 +09:00

exynos_hdmi.c

gpu: drm: exynos_hdmi: Remove duplicate initialization of regulator bulk consumer

2016-10-01 00:39:32 +09:00

exynos_mixer.c

drm/exynos: use drm core to handle page-flip event

2016-10-01 00:39:37 +09:00

Kconfig

[media] s5p-tv: remove obsolete driver

2016-08-24 06:35:52 -03:00

Makefile

drm/exynos: build fbdev code conditionally

2016-04-30 01:03:45 +09:00

regs-fimc.h

drm/exynos: add device tree support for fimc ipp driver

2013-04-29 14:35:32 +09:00

regs-gsc.h

drm/exynos: gsc: add device tree support and remove usage of static mappings

2015-12-13 22:22:53 +09:00

regs-hdmi.h

drm/exynos/hdmi: add Exynos5433 support

2016-04-30 01:03:54 +09:00

regs-mixer.h

drm/exynos: mixer: refactor layer setup

2016-01-13 00:16:36 +09:00

regs-rotator.h

drm/exynos: add rotator ipp driver

2012-12-15 02:39:41 +09:00

regs-vp.h

drm/exynos: added hdmi display support

2011-12-29 11:21:42 +09:00