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linux/drivers/gpu/drm/nouveau
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Ilia Mirkin c20bb155c2 drm/nouveau: prefer XBGR2101010 for addfb ioctl 
Nouveau only exposes support for XBGR2101010. Prior to the atomic
conversion, drm would pass in the wrong format in the framebuffer, but
it was always ignored -- both userspace (xf86-video-nouveau) and the
kernel driver agreed on the layout, so the fact that the format was
wrong didn't matter.

With the atomic conversion, nouveau all of a sudden started caring about
the exact format, and so the previously-working code in
xf86-video-nouveau no longer functioned since the (internally-assigned)
format from the addfb ioctl was wrong.

This change adds infrastructure to allow a drm driver to specify that it
prefers the XBGR format variant for the addfb ioctl, and makes nouveau's
nv50 display driver set it. (Prior gens had no support for 30bpp at all.)

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Cc: stable@vger.kernel.org # v4.10+
Acked-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180203191123.31507-1-imirkin@alum.mit.edu
 		2018-02-23 13:51:42 +01:00
..
dispnv04 drm/nouveau: deprecate pci_get_bus_and_slot() 2018-01-11 17:28:14 -06:00
include nouveau features, i915 + amdgpu fixes 2018-02-08 11:42:05 -08:00
nvif drm/nouveau/mmu: define user interfaces to mmu vmm opertaions 2017-11-02 13:32:31 +10:00
nvkm Merge branch 'linux-4.16' of git://github.com/skeggsb/linux into drm-fixes 2018-02-16 14:26:01 +10:00
Kbuild drm/nouveau: separate constant-va tracking from nvkm vma structure 2017-11-02 13:32:21 +10:00
Kconfig drm/nouveau/mmu: implement new vmm backend 2017-11-02 13:32:27 +10:00
nouveau_abi16.c drm/nouveau: remove trivial cases of nvxx_device() usage 2017-11-02 13:32:32 +10:00
nouveau_abi16.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
nouveau_acpi.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_acpi.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_backlight.c drm/nouveau: allocate device object for every client 2017-02-17 15:15:04 +10:00
nouveau_bios.c drm/nouveau/bios: make const arrays hwsq_signature and edid_sig static 2017-11-03 09:12:10 +10:00
nouveau_bios.h
…
nouveau_bo.c drm/graphics pull request for v4.16-rc1 2018-02-01 17:48:47 -08:00
nouveau_bo.h drm/nouveau/bo: add helper functions for handling pinned+mapped buffers 2018-02-02 15:24:06 +10:00
nouveau_chan.c drm/nouveau: switch over to new memory and vmm interfaces 2017-11-02 13:32:33 +10:00
nouveau_chan.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
nouveau_connector.c drm/nouveau: Fix deadlock on runtime suspend 2018-02-16 22:32:26 +01:00
nouveau_connector.h
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nouveau_crtc.h drm/nouveau/kms/nv50: prepare for double-buffered LUTs 2018-02-02 15:24:06 +10:00
nouveau_debugfs.c drm/nouveau: Remove nouveau_drm_debugfs_cleanup() 2017-03-01 16:09:52 +01:00
nouveau_debugfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_display.c drm/nouveau: Use drm_fb_helper_output_poll_changed() 2017-12-08 13:07:01 +01:00
nouveau_display.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
nouveau_dma.c drm/nouveau: separate constant-va tracking from nvkm vma structure 2017-11-02 13:32:21 +10:00
nouveau_dma.h drm/nouveau: separate constant-va tracking from nvkm vma structure 2017-11-02 13:32:21 +10:00
nouveau_dp.c
…
nouveau_drm.c pci-v4.16-changes 2018-02-06 09:59:40 -08:00
nouveau_drv.h Merge branch 'linux-4.15' of git://github.com/skeggsb/linux into drm-fixes 2017-12-19 13:21:11 +10:00
nouveau_encoder.h drm/nouveau/disp: introduce acquire/release display path methods 2017-06-16 14:04:57 +10:00
nouveau_fbcon.c drm/nouveau/fbcon: add module parameter to select bits-per-pixel 2018-02-02 15:24:05 +10:00
nouveau_fbcon.h drm/nouveau: Use drm_fb_helper_output_poll_changed() 2017-12-08 13:07:01 +01:00
nouveau_fence.c drm/nouveau: remove unused nouveau_fence_work() 2017-11-02 13:32:33 +10:00
nouveau_fence.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
nouveau_gem.c drm/ttm: remove ttm_bo_unreserve_ticket 2017-12-06 12:47:20 -05:00
nouveau_gem.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
nouveau_hwmon.c drm/nouveau/hwmon: Change permissions to numeric 2017-06-16 14:05:03 +10:00
nouveau_hwmon.h
…
nouveau_ioc32.c
…
nouveau_ioctl.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_led.c drm/nouveau/drm/nouveau/led: prevent a possible use-after-free 2017-02-17 17:38:07 +10:00
nouveau_led.h drm/nouveau/nouveau/led: prevent compiling the led-code if nouveau=y and leds=m 2017-01-31 20:05:25 +10:00
nouveau_mem.c drm/nouveau: use alternate memory type for system-memory buffers with kind != 0 2017-12-19 10:16:37 +10:00
nouveau_mem.h drm/nouveau: switch over to new memory and vmm interfaces 2017-11-02 13:32:33 +10:00
nouveau_nvif.c drm/nouveau/core/client: pass notification callback to nvkm_client_new 2017-02-17 15:15:00 +10:00
nouveau_platform.c drm/nouveau/platform: support for probing GP10B 2017-04-06 14:39:04 +10:00
nouveau_platform.h
…
nouveau_prime.c drm/nouveau: pass nvif_client to nouveau_bo_new() instead of drm_device 2017-02-17 15:15:02 +10:00
nouveau_reg.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_sgdma.c main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
nouveau_ttm.c drm/nouveau: use alternate memory type for system-memory buffers with kind != 0 2017-12-19 10:16:37 +10:00
nouveau_ttm.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_usif.c drm: Remove drm_pending_event->pid 2017-03-14 14:38:33 +01:00
nouveau_usif.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_vga.c drm/nouveau: Use drm_fb_helper_output_poll_changed() 2017-12-08 13:07:01 +01:00
nouveau_vga.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nouveau_vmm.c drm/nouveau: fix obvious memory leak 2017-12-20 08:40:36 +10:00
nouveau_vmm.h drm/nouveau/mmu: remove old vmm frontend 2017-11-02 13:32:33 +10:00
nv04_fbcon.c drm/nouveau: allocate device object for every client 2017-02-17 15:15:04 +10:00
nv04_fence.c
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nv10_fence.c
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nv10_fence.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nv17_fence.c drm/nouveau: s/mem/reg/ for struct ttm_mem_reg variables 2017-02-17 15:15:04 +10:00
nv50_display.c drm/nouveau: prefer XBGR2101010 for addfb ioctl 2018-02-23 13:51:42 +01:00
nv50_display.h
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nv50_fbcon.c drm/nouveau: separate constant-va tracking from nvkm vma structure 2017-11-02 13:32:21 +10:00
nv50_fence.c drm/nouveau: s/mem/reg/ for struct ttm_mem_reg variables 2017-02-17 15:15:04 +10:00
nv84_fence.c drm/nouveau: separate constant-va tracking from nvkm vma structure 2017-11-02 13:32:21 +10:00
nvc0_fbcon.c drm/nouveau: separate constant-va tracking from nvkm vma structure 2017-11-02 13:32:21 +10:00
nvc0_fence.c
…