OpenCloudOS-Kernel/drivers/gpu/drm
Ayan Kumar Halder b8207562ab drm/arm/malidp: Specified the rotation memory requirements for AFBC YUV formats
The newly supported AFBC YUV formats have the following rotation memory
constraints (in DP550/DP650).
1. DRM_FORMAT_VUY888/DRM_FORMAT_VUY101010 :- It can rotate upto 8
horizontal lines in the AFBC output buffer.
2. DRM_FORMAT_YUV420_8BIT :- It can rotate upto 16 horizontal lines
in the AFBC output buffer.

Also some of the pixel formats are specified in bits per pixel (rather
than bytes per pixel), so the calculation needs to take note of this.

Besides there are some difference between DP550 and DP650 and these are
as follows:-
1. DRM_FORMAT_X0L2 (in uncompressed format) does not support rotation in
DP550. For DP650, it can rotate upto 16 horizontal lines in the AFBC
output buffer, whereas in DP550 (with AFBC), it can rotate upto 8
horizontal lines.
2. DRM_FORMAT_YUV420_10BIT :- It can rotate upto 8 horizontal lines in
dp550 and 16 horizontal lines in DP650.

Changes since v3 (series):
- Added the ack
- Rebased on the latest drm-misc-next

Signed-off-by: Ayan Kumar halder <ayan.halder@arm.com>
Reviewed-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Link: https://patchwork.freedesktop.org/patch/291763/?series=57895&rev=1
2019-03-12 18:25:08 +00:00
..
amd Merge drm/drm-next into drm-misc-next 2019-03-06 09:22:18 -05:00
arc drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
arm drm/arm/malidp: Specified the rotation memory requirements for AFBC YUV formats 2019-03-12 18:25:08 +00:00
armada drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
ast Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next 2019-02-04 14:57:34 +10:00
atmel-hlcdc drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
bochs Merge drm/drm-next into drm-misc-next 2019-03-06 09:22:18 -05:00
bridge Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
cirrus drm/cirrus: add plane setup 2019-02-05 10:28:13 +01:00
etnaviv drm: etnaviv: Switch to use drm_gem_object reservation_object 2019-02-19 11:08:40 +01:00
exynos drm/exynos: Change Andrzej Pietrasiewicz's e-mail address 2019-02-07 19:59:44 +09:00
fsl-dcu drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
gma500 drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
hisilicon drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
i2c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
i810
i915 Add support for Y21x and Y41x to drm core and i915, and P01x support to i915. 2019-03-08 09:30:22 -05:00
imx Merge drm/drm-next into drm-misc-next 2019-03-06 09:22:18 -05:00
lib
mediatek drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
meson Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
mga drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
mgag200 Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next 2019-02-04 14:57:34 +10:00
msm Merge drm/drm-next into drm-misc-next 2019-03-06 09:22:18 -05:00
mxsfb drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
nouveau drm/nouveau/dmem: use dma addresses during migration copies 2019-02-20 09:00:03 +10:00
omapdrm Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
panel drm/panel: Add Ronbo RB070D30 panel 2019-02-26 15:58:53 +01:00
pl111 drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
qxl drm/qxl: remove set but not used variable 'bo_old' 2019-02-21 13:04:16 +01:00
r128 drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
radeon Merge drm/drm-next into drm-misc-next 2019-03-06 09:22:18 -05:00
rcar-du Merge drm/drm-next into drm-misc-next 2019-02-11 10:35:35 +01:00
rockchip Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
savage drm/savage: mark expected switch fall-throughs 2019-01-30 17:35:29 +01:00
scheduler Merge branch 'drm-next-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-next 2019-02-22 15:56:42 +10:00
selftests drm/selftest: fix spelling mistake "dimention" -> "dimension" 2018-12-11 15:19:42 +01:00
shmobile drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
sis
sti drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
stm drm/stm: fix CONFIG_FB dependency 2019-03-11 15:40:29 +01:00
sun4i drm/sun4i: rgb: Change the pixel clock validation check 2019-03-07 14:46:46 +01:00
tdfx
tegra drm/tegra: Changes for v5.1-rc1 2019-02-11 13:32:49 +10:00
tilcdc drm/irq: Don't check for DRIVER_HAVE_IRQ in drm_irq_(un)install 2019-01-29 15:45:06 +01:00
tinydrm drm/tinydrm: Use drm_dev_enter/exit() 2019-03-04 15:32:21 +01:00
ttm drm/ttm: Remove ttm_bo_reference and ttm_bo_unref 2019-01-28 11:43:38 -05:00
tve200 drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
udl drm/drv: drm_dev_unplug(): Move out drm_dev_put() call 2019-02-21 12:11:58 +01:00
v3d drm/v3d: Add support for V3D v4.2. 2019-03-08 15:09:56 -08:00
vboxvideo drm/vboxvideo: Move the vboxvideo driver out of staging 2019-03-11 17:31:15 +01:00
vc4 drm/vc4: Use 16bpp by default for the fbdev buffer 2019-03-07 11:48:28 +01:00
vgem dma-buf: make fence sequence numbers 64 bit v2 2018-12-07 12:44:16 +01:00
via drm/via: mark expected switch fall-throughs 2019-01-30 17:35:29 +01:00
virtio drm/virtio: implement prime export 2019-02-28 09:09:02 +01:00
vkms Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
vmwgfx Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
xen drm/drv: drm_dev_unplug(): Move out drm_dev_put() call 2019-02-21 12:11:58 +01:00
zte drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
Kconfig drm/vboxvideo: Move the vboxvideo driver out of staging 2019-03-11 17:31:15 +01:00
Makefile drm/vboxvideo: Move the vboxvideo driver out of staging 2019-03-11 17:31:15 +01:00
ati_pcigart.c drm/ati_pcigart: Fix error code in drm_ati_pcigart_init() 2018-12-17 10:47:17 +01:00
drm_agpsupport.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_atomic.c drm-misc-next for 5.1: 2019-01-10 05:58:52 +10:00
drm_atomic_helper.c Linux 5.0 2019-03-04 12:02:55 +10:00
drm_atomic_state_helper.c drm: Put damage blob when destroy plane state 2018-12-24 11:53:50 +01:00
drm_atomic_uapi.c drm: Add HDMI colorspace property 2019-02-19 18:50:55 +01:00
drm_auth.c drm: set is_master to 0 upon drm_new_set_master() failure 2018-11-26 16:14:27 -05:00
drm_blend.c
drm_bridge.c drm: bridge: Constify mode arguments to bridge .mode_set() operation 2019-01-14 03:51:14 +02:00
drm_bufs.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_cache.c
drm_client.c
drm_color_mgmt.c drm: Constify drm_color_lut_check() 2019-01-29 23:26:12 +02:00
drm_connector.c drm: Add HDMI colorspace property 2019-02-19 18:50:55 +01:00
drm_context.c drm: Fix error handling in drm_legacy_addctx 2019-01-07 11:26:31 +01:00
drm_crtc.c drm: Move the legacy kms disable_all helper to crtc helpers 2019-01-11 22:54:29 +01:00
drm_crtc_helper.c drm: Remove use of drm_mode_object 2019-01-15 13:20:56 +01:00
drm_crtc_helper_internal.h
drm_crtc_internal.h drm: Unexport drm_crtc_force_disable 2019-01-11 15:56:40 +01:00
drm_damage_helper.c drm: prepare for drmP.h removal from drm_modeset_helper.h 2019-02-07 21:48:28 +01:00
drm_debugfs.c
drm_debugfs_crc.c
drm_dma.c
drm_dp_aux_dev.c
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c drm/dsc: Add kernel documentation for DRM DP DSC helpers 2019-02-08 13:38:51 -08:00
drm_dp_mst_topology.c drm/dp_mst: Remove rebase-detritus in VCPI helper kernel-docs 2019-02-06 13:37:38 -05:00
drm_drv.c drm/drv: DOC: Add driver example code 2019-03-04 15:23:34 +01:00
drm_dsc.c drm/dsc: Split DSC PPS and SDP header initialisations 2019-03-05 13:24:34 -05:00
drm_dumb_buffers.c
drm_edid.c drm: Add colorspace info to AVI Infoframe 2019-02-19 18:51:12 +01:00
drm_edid_load.c
drm_encoder.c
drm_encoder_slave.c
drm_fb_cma_helper.c drm/cma-helper: Remove unused fbdev code 2019-01-17 10:56:38 +01:00
drm_fb_helper.c drm/fb-helper: generic: Don't take module ref for fbcon 2019-02-21 12:24:28 +01:00
drm_file.c Merge drm/drm-next into drm-misc-next 2019-03-06 09:22:18 -05:00
drm_flip_work.c drm: move drm_can_sleep() to drm_util.h 2019-01-14 10:58:37 +01:00
drm_fourcc.c drm: Added a new format DRM_FORMAT_XVYU2101010 2019-03-12 18:25:05 +00:00
drm_framebuffer.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_gem.c drm: Add reservation_object to drm_gem_object 2019-02-19 11:08:40 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm/gem-fb-helper: Add drm_gem_fb_create_with_dirty() 2019-01-17 10:56:45 +01:00
drm_hashtab.c
drm_internal.h drm-misc-next for 5.1: 2019-01-10 05:58:52 +10:00
drm_ioc32.c
drm_ioctl.c drm: allow render capable master with DRM_AUTH ioctls 2019-02-13 17:42:36 +00:00
drm_irq.c drm/irq: Ditch DRIVER_IRQ_SHARED 2019-01-29 15:45:21 +01:00
drm_kms_helper_common.c drm: fix spelling mistake "intead" -> "instead" 2019-03-04 11:18:50 -05:00
drm_lease.c Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_legacy.h
drm_lock.c
drm_memory.c drm: change func to better detect wether swiotlb is needed 2019-02-20 13:29:29 +01:00
drm_mipi_dsi.c
drm_mm.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_mode_config.c drm-misc-next for 5.1: 2019-01-10 05:58:52 +10:00
drm_mode_object.c gpu/drm: Fix lock held when returning to user space. 2019-01-10 11:31:58 +01:00
drm_modes.c Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_modeset_helper.c drm: prepare for drmP.h removal from drm_modeset_helper.h 2019-02-07 21:48:28 +01:00
drm_modeset_lock.c drm/atomic: integrate modeset lock with private objects 2018-12-11 15:24:30 +01:00
drm_of.c drm/of: Fix kerneldoc 2019-01-12 13:07:58 +01:00
drm_panel.c drm/panel: Small documentation polish 2019-01-12 13:08:12 +01:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for Lenovo Ideapad D330 2019-03-01 09:15:55 +02:00
drm_pci.c cross-tree: phase out dma_zalloc_coherent() 2019-01-08 07:58:37 -05:00
drm_plane.c drm: Auto-set allow_fb_modifiers when given modifiers at plane init 2019-01-11 16:53:55 +01:00
drm_plane_helper.c
drm_prime.c drm: Add reservation_object to drm_gem_object 2019-02-19 11:08:40 +01:00
drm_print.c
drm_probe_helper.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
drm_property.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_rect.c drm: Nuke drm_calc_{h,v}scale_relaxed() 2019-02-07 13:14:06 +02:00
drm_scatter.c
drm_scdc_helper.c
drm_simple_kms_helper.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
drm_syncobj.c drm: export drm_timeout_abs_to_jiffies 2019-03-07 12:00:30 -06:00
drm_sysfs.c drm/lease: Send a distinct uevent 2018-11-30 10:57:18 +01:00
drm_trace.h
drm_trace_points.c
drm_vblank.c drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_vm.c drm/drm_vm: Mark expected switch fall-throughs 2019-02-19 12:20:41 +01:00
drm_vma_manager.c
drm_writeback.c