linux/drivers/gpu/drm/arm
Daniel Vetter 8aa0625f48 drm/komeda: remove slave_planes property
Properties are uapi like anything else, with all the usual rules
regarding review, testcases, open source userspace ... Furthermore
driver-private kms properties are highly discouraged, over the past
few years we've realized we need to make a serious effort at better
standardizing this stuff.

Again this probably needs multiple pieces to solve this properly:

- To make plane configuration less surprising to userspace you
  propably need to virtualize planes, and reorder which logical plane
  you map to which physical one dynamically. Instead of exposing a
  komeda-specific limitation to userspace and expecting them to dtrt.
  I think msm and rcar-du do that already (and others), if you need
  people to chat with or example code.

- If this is needed for validation, again ->atomic_print_state and the
  infrastructure around that is your friend.

Fixes: 3b9dfa4ef2 ("drm/komeda: Add slave pipeline support")
Cc: Lowry Li (Arm Technology China) <lowry.li@arm.com>
Cc: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Mali DP Maintainers <malidp@foss.arm.com>
Cc: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190705121006.26085-2-daniel.vetter@ffwll.ch
2019-07-08 14:44:28 +01:00
..
display drm/komeda: remove slave_planes property 2019-07-08 14:44:28 +01:00
hdlcd_crtc.c drm/arm/hdlcd: Allow a bit of clock tolerance 2019-06-04 15:12:45 +01:00
hdlcd_drv.c drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
hdlcd_drv.h drm/arm/hdlcd: Use drm_fb_cma_fbdev_init/fini() 2018-07-31 16:31:50 +01:00
hdlcd_regs.h
Kconfig drm/komeda: komeda_dev/pipeline/component definition and initialzation 2019-01-14 11:09:23 +00:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
malidp_crtc.c Linux 5.2-rc5 2019-06-19 12:07:29 +02:00
malidp_drv.c malidp: no need to check return value of debugfs_create functions 2019-06-19 17:03:23 +01:00
malidp_drv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 443 2019-06-05 17:37:17 +02:00
malidp_hw.c Linux 5.2-rc5 2019-06-19 12:07:29 +02:00
malidp_hw.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 443 2019-06-05 17:37:17 +02:00
malidp_mw.c drm: Remove users of drm_format_num_planes 2019-05-20 13:32:57 +02:00
malidp_mw.h drm: mali-dp: Add writeback connector 2018-07-05 15:19:03 +01:00
malidp_planes.c Linux 5.2-rc5 2019-06-19 12:07:29 +02:00
malidp_regs.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 443 2019-06-05 17:37:17 +02:00