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8db2dc852941cf1bc9ea22b4ba5c14b8c9ab7194
linux/drivers/gpu/drm
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Alexandru Gheorghe 8db2dc8529 drm: Extend framebuffer_check to handle formats with cpp/char_per_block 0 
For formats that are supported only with non-linear modifiers it
doesn't make to much sense to define cpp or char_per_block, so that
will be set to 0.

This patch adds a restriction to force having a modifier attached when
cpp/char_per_block is 0, and to bypass checking the pitch restriction.

This had been discussed here.
[1] https://people.freedesktop.org/~cbrill/dri-log/?channel=dri-devel&highlight_names=&date=2018-09-13&show_html=true

Reviewed-by: Brian Starkey <brian.starkey@arm.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181101151051.1509-5-alexandru-cosmin.gheorghe@arm.com
2018-11-02 09:57:40 +00:00
..
amd
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
arc
drm/arc: Use drm_fbdev_generic_setup()
2018-11-01 15:23:21 +01:00
arm
drm: mali-dp: Enable Mali-DP tiled buffer formats
2018-11-02 09:57:27 +00:00
armada
drm: extract drm_atomic_uapi.c
2018-09-09 14:19:18 +02:00
ast
drm: drop _mode_ from drm_mode_connector_attach_encoder
2018-07-13 18:40:27 +02:00
atmel-hlcdc
drm/atmel-hlcdc: Use drm_fbdev_generic_setup()
2018-11-01 15:24:22 +01:00
bochs
drm/bochs: add edid support.
2018-10-30 14:42:28 +01:00
bridge
drm/bridge/synopsys: dsi: add dual-dsi support
2018-10-30 14:06:29 +01:00
cirrus
drm/cirrus: use simpler remove_conflicting_pci_framebuffers()
2018-09-03 18:16:47 +02:00
etnaviv
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
exynos
drm/exynos: mixer: Make plane alpha configurable
2018-10-01 11:49:59 +09:00
fsl-dcu
drm/fsl-dcu: Use drm_fbdev_generic_setup()
2018-11-01 15:23:58 +01:00
gma500
Merge drm/drm-next into drm-misc-next
2018-08-27 10:00:03 -04:00
hisilicon
drm/hisilicon: Replace ttm_bo_unref with ttm_bo_put
2018-09-26 11:42:12 +08:00
i2c
Merge tag 'vla-leftovers-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2018-08-17 10:40:09 -07:00
i810
…
i915
drm/i915/hdmi: Detect HDMI 2.0 monitors using multiple EDID capabilities
2018-10-26 19:15:54 +03:00
imx
drm/imx: fix build failure without CONFIG_DRM_FBDEV_EMULATION
2018-10-05 12:09:20 +02:00
lib
…
mediatek
drm/mediatek: add a error return value when clock driver has been prepared
2018-10-03 11:56:33 +08:00
meson
drm/meson: Use drm_fbdev_generic_setup()
2018-10-25 16:59:56 +02:00
mga
…
mgag200
drm/mgag200: use simpler remove_conflicting_pci_framebuffers()
2018-09-03 18:17:32 +02:00
msm
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
mxsfb
drm/mxsfb: Switch to drm_atomic_helper_commit_tail_rpm
2018-09-26 22:07:40 +02:00
nouveau
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
omapdrm
drm/omap: fix use of freed memory
2018-10-02 09:36:56 +03:00
panel
drm/panel: Add simple panel mode for the ARM RTSM
2018-11-02 09:11:20 +01:00
pl111
Merge drm/drm-next into drm-misc-next
2018-09-27 02:54:54 -04:00
qxl
drm/qxl: Use 'unsigned int' instead of 'bool'
2018-10-30 07:20:01 +01:00
r128
…
radeon
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
rcar-du
drm/rcar-du: Convert drm_atomic_helper_suspend/resume()
2018-10-23 15:59:01 +02:00
rockchip
drm/rockchip: dsi: add dual mipi support
2018-10-30 14:06:31 +01:00
savage
drm/savage: off by one in savage_bci_cmdbuf()
2018-07-04 14:27:01 +02:00
scheduler
drm/sched: fix timeout handling v2
2018-10-12 12:52:32 -05:00
selftests
drm/selftest: Refactor test-drm_plane_helper
2018-10-22 10:30:50 +01:00
shmobile
drm: shmobile: convert to SPDX identifiers
2018-09-14 13:54:02 +03:00
sis
…
sti
drm: sti: don't pass GFP_DMA32 to dma_alloc_wc
2018-10-18 13:50:22 +02:00
stm
drm/stm: Use drm_fbdev_generic_setup()
2018-10-25 17:00:28 +02:00
sun4i
drm/sun4i: Use drm_fbdev_generic_setup()
2018-11-01 15:25:11 +01:00
tdfx
…
tegra
Merge tag 'drm/tegra/for-4.20-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
2018-09-28 09:47:31 +10:00
tilcdc
drm/tilcdc: Use drm_fbdev_generic_setup()
2018-11-01 15:25:41 +01:00
tinydrm
drm/tinydrm: Fix setting of the column/page end addresses.
2018-10-30 16:23:38 -07:00
ttm
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
tve200
drm/tve200: Use drm_fbdev_generic_setup()
2018-09-25 11:34:24 +02:00
udl
DRM: UDL: get rid of useless vblank initialization
2018-10-23 15:59:01 +02:00
v3d
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
vc4
dma-buf: allow reserving more than one shared fence slot
2018-10-25 13:45:07 +02:00
vgem
drm/vgem: Fix vgem_init to get drm device available.
2018-10-25 13:25:58 +01:00
via
…
virtio
gpu/drm/virtio/virtgpu_vq.c: Use kmem_cache_zalloc
2018-10-30 07:19:58 +01:00
vkms
drm/vkms: provide a parent device to drm_dev_init()
2018-10-29 11:13:40 +00:00
vmwgfx
Merge drm/drm-next into drm-misc-next
2018-10-24 14:26:04 -04:00
xen
drm: Replace NULL with error value in drm_prime_pages_to_sg
2018-07-23 11:47:35 +03:00
zte
drm/zte: Use drm_atomic_helper_shutdown
2018-10-05 18:04:10 +02:00
ati_pcigart.c
…
drm_agpsupport.c
…
drm_atomic_helper.c
drm: Extract drm_atomic_state_helper.[hc]
2018-10-05 18:04:09 +02:00
drm_atomic_state_helper.c
drm: Extract drm_atomic_state_helper.[hc]
2018-10-05 18:04:09 +02:00
drm_atomic_uapi.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_atomic.c
BackMerge v4.19-rc5 into drm-next
2018-09-27 11:06:46 +10:00
drm_auth.c
…
drm_blend.c
drm: Clarify DRM_MODE_REFLECT_X/Y documentation
2018-09-11 11:21:30 +01:00
drm_bridge.c
drm: bridge: document bridge attach/detach imbalance
2018-09-13 11:28:12 +02:00
drm_bufs.c
drm/bufs: Fix Spectre v1 vulnerability
2018-10-17 09:17:33 +02:00
drm_cache.c
…
drm_client.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_color_mgmt.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_connector.c
drm: Fix doc warning in drm_connector_attach_edid_property()
2018-10-24 16:12:21 -04:00
drm_context.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
drm: Remove transitional helpers
2018-10-05 18:04:10 +02:00
drm_crtc_internal.h
drm: refuse ADDFB2 ioctl for broken bigendian drivers
2018-09-10 07:10:36 +02:00
drm_crtc.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_debugfs_crc.c
Revert "drm: crc: Wait for a frame before returning from open()"
2018-08-22 09:50:16 -07:00
drm_debugfs.c
drm/atomic: Use drm_drv_uses_atomic_modeset() for debugfs creation
2018-09-17 19:24:37 -04:00
drm_dma.c
…
drm_dp_aux_dev.c
…
drm_dp_cec.c
drm: Do not call drm_dp_cec_set_edid() while registering DP connectors
2018-10-11 10:52:35 +02:00
drm_dp_dual_mode_helper.c
…
drm_dp_helper.c
drm: add LG eDP panel to quirk database
2018-09-19 16:44:12 +03:00
drm_dp_mst_topology.c
drm/dp_mst: Deprecate drm_dp_find_vcpi_slots()
2018-10-24 15:41:57 -04:00
drm_drv.c
drm: BUG_ON if passing NULL parent to drm_dev_init
2018-10-25 13:25:58 +01:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/edid: Add 6 bpc quirk for SDC panel in Lenovo B50-80
2018-08-23 10:25:39 +02:00
drm_encoder_slave.c
…
drm_encoder.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_fb_cma_helper.c
drm/fourcc: Add char_per_block, block_w and block_h in drm_format_info
2018-11-02 09:55:27 +00:00
drm_fb_helper.c
drm/fourcc: Add char_per_block, block_w and block_h in drm_format_info
2018-11-02 09:55:27 +00:00
drm_file.c
drm: Begin an API for in-kernel clients
2018-07-10 14:51:37 +02:00
drm_flip_work.c
…
drm_fourcc.c
drm/fourcc: Add fourcc for Mali linear tiled formats
2018-11-02 09:55:44 +00:00
drm_framebuffer.c
drm: Extend framebuffer_check to handle formats with cpp/char_per_block 0
2018-11-02 09:57:40 +00:00
drm_gem_cma_helper.c
drm: Replace NULL with error value in drm_prime_pages_to_sg
2018-07-23 11:47:35 +03:00
drm_gem_framebuffer_helper.c
drm/fourcc: Add char_per_block, block_w and block_h in drm_format_info
2018-11-02 09:55:27 +00:00
drm_gem.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_global.c
…
drm_hashtab.c
…
drm_info.c
…
drm_internal.h
drm: Drop drmP.h from drm_connector.c
2018-09-09 14:19:17 +02:00
drm_ioc32.c
…
drm_ioctl.c
drm: Return -EOPNOTSUPP in drm_setclientcap() when driver do not support KMS
2018-09-21 11:19:40 +02:00
drm_irq.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_kms_helper_common.c
…
drm_lease.c
gpu: drm/lease: fix spelling mistake, EACCESS -> EACCES
2018-10-29 16:20:16 +01:00
drm_legacy.h
…
drm_lock.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_memory.c
drm: Shift * to be adjacent to pointer name
2018-10-16 14:39:25 +02:00
drm_mipi_dsi.c
drm: Add support for pps and compression mode command packet
2018-07-25 07:51:05 -04:00
drm_mm.c
…
drm_mode_config.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_mode_object.c
drm: Remove 80-column line in drm_mode_object.c
2018-11-01 18:54:05 +01:00
drm_modes.c
drm: Convert to using %pOFn instead of device_node.name
2018-10-01 10:16:39 +02:00
drm_modeset_helper.c
drm: Unexport primary plane helpers
2018-10-05 18:06:49 +02:00
drm_modeset_lock.c
…
drm_of.c
drm/doc: Include drm_of.c helpers
2018-07-13 18:40:28 +02:00
drm_panel_orientation_quirks.c
Merge drm/drm-next into drm-misc-next
2018-10-24 14:26:04 -04:00
drm_panel.c
BackMerge v4.19-rc6 into drm-next
2018-10-04 11:03:34 +10:00
drm_pci.c
drm/drm_pci.c: Use dma_zalloc_coherent
2018-10-23 15:59:01 +02:00
drm_plane_helper.c
drm: Unexport drm_plane_helper_check_update
2018-10-05 22:45:19 +02:00
drm_plane.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_prime.c
drm: Remove defunct dma_buf_kmap stubs
2018-10-05 16:45:40 +01:00
drm_print.c
drm: Add puts callback for the coredump printer
2018-07-30 08:49:41 -04:00
drm_probe_helper.c
drm: drop _mode_ from remaining connector functions
2018-07-13 18:40:27 +02:00
drm_property.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_rect.c
…
drm_scatter.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_scdc_helper.c
…
drm_simple_kms_helper.c
drm/tinydrm: Advertise that we can do only DRM_FORMAT_MOD_LINEAR.
2018-10-30 13:01:50 -07:00
drm_syncobj.c
drm/syncobj: Mark local add/remove callback functions as static
2018-11-01 11:29:24 +00:00
drm_sysfs.c
…
drm_trace_points.c
…
drm_trace.h
…
drm_vblank.c
drm: Differentiate the lack of an interface from invalid parameter
2018-09-14 17:29:47 +01:00
drm_vm.c
…
drm_vma_manager.c
drm: Remove "protection" around drm_vma_offset_manager_destroy()
2018-09-04 19:00:32 +01:00
drm_writeback.c
drm: writeback: Fix doc that says connector should be disconnected
2018-07-16 16:35:27 +01:00
Kconfig
drm/fb_helper: Allow leaking fbdev smem_start
2018-10-03 21:08:21 +02:00
Makefile
drm: Extract drm_atomic_state_helper.[hc]
2018-10-05 18:04:09 +02:00