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Matthew Auld ea19684afb drm/i915/display: consider DG2_RC_CCS_CC when migrating buffers 
For these types of display buffers, we need to able to CPU access some
part of the backing memory in prepare_plane_clear_colors(). As a result
we need to ensure we always place in the mappable part of lmem, which
becomes necessary on small-bar systems.

v2(Nirmoy & Ville):
 - Add some commentary for why we need to CPU access the buffer.
 - Split out the other changes, so we just consider the display change
   here.
v3:
 - Handle this in the dpt path.
v4(Ville):
 - Drop the intel_fb_rc_ccs_cc_plane() sanity check in
   pin_and_fence_fb_obj(), since we can also trigger this on DG1 it
   seems.

Fixes: eb1c535f0d ("drm/i915: turn on small BAR support")
Reported-by: Jianshui Yu <jianshui.yu@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221004131916.233474-4-matthew.auld@intel.com
(cherry picked from commit e3afc69018)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
 		2022-10-11 17:29:05 +01:00
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accessibility TTY / Serial driver changes for 6.0-rc1 2022-08-08 11:31:40 -07:00
acpi More ACPI updates for 5.20-rc1 2022-08-11 13:26:09 -07:00
amba ARM: 9220/1: amba: Remove deferred device addition 2022-07-28 15:09:23 +01:00
android - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe 2022-08-05 16:32:45 -07:00
ata ata: libata-eh: Add missing command name 2022-08-16 05:42:51 +09:00
atm atm: idt77252: fix use-after-free bugs caused by tst_timer 2022-08-08 20:51:59 -07:00
auxdisplay
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base Driver core / kernfs changes for 6.0-rc1 2022-08-04 11:31:20 -07:00
bcma
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block block-6.0-2022-08-19 2022-08-20 10:17:05 -07:00
bluetooth SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
bus SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
cdrom
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char s390 updates for 5.20 merge window 2022-08-06 17:05:21 -07:00
clk The clk core gains a new set of APIs that allow drivers to both acquire clks 2022-08-04 18:40:08 -07:00
clocksource RISC-V: Add Sstc extension support 2022-08-11 14:41:52 -07:00
comedi pci-v5.20-changes 2022-08-04 19:30:35 -07:00
connector
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counter
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cpufreq More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
cpuidle More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
crypto This update includes the following changes: 2022-08-02 17:45:14 -07:00
cxl cxl/hdm: Fix skip allocations vs multiple pmem allocations 2022-08-05 16:11:38 -07:00
dax
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dca
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devfreq More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
dio
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dma pci-v5.20-changes 2022-08-04 19:30:35 -07:00
dma-buf Merge tag 'drm-misc-next-2022-09-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2022-09-11 22:03:07 +10:00
edac powerpc updates for 6.0 2022-08-06 16:38:17 -07:00
eisa
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extcon
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firewire firewire: net: Make use of get_unaligned_be48(), put_unaligned_be48() 2022-07-28 22:21:54 -07:00
firmware drm-misc-next for v6.1: 2022-09-06 10:56:04 +02:00
fpga
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fsi
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gnss
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gpio gpio: updates for v6.0-rc1 2022-08-04 18:34:05 -07:00
gpu drm/i915/display: consider DG2_RC_CCS_CC when migrating buffers 2022-10-11 17:29:05 +01:00
greybus
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hid platform-drivers-x86 for v6.0-1 2022-08-04 18:19:14 -07:00
hsi
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hte
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hv
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hwmon hwmon: (nct6775) Fix platform driver suspend regression 2022-08-10 06:37:01 -07:00
hwspinlock
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hwtracing asm-generic: updates for 6.0 2022-08-05 10:07:23 -07:00
i2c i2c: imx: Make sure to unregister adapter on remove() 2022-08-21 10:27:33 +02:00
i3c
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idle Power management updates for 5.20-rc1 2022-08-02 11:17:00 -07:00
iio iio: light: isl29028: Fix the warning in isl29028_remove() 2022-07-19 09:42:11 +01:00
infiniband RDMA: Handle the return code from dma_resv_wait_timeout() properly 2022-08-16 17:13:23 +03:00
input Input updates for 5.20 (6.0) merge window: 2022-08-11 09:23:08 -07:00
interconnect
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iommu irqchip fixes for 6.0, take #1 2022-08-18 17:37:22 +02:00
ipack
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irqchip irqchip fixes for 6.0, take #1 2022-08-18 17:37:22 +02:00
isdn
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leds LED updates for 5.20: new driver for bcm63138, is31fl319x updates, 2022-08-08 11:36:21 -07:00
macintosh macintosh/adb: fix oob read in do_adb_query() function 2022-07-20 22:06:30 +10:00
mailbox - mtk: use rx_callback instead of cmdq_task_cb. 2022-08-08 10:19:40 -07:00
mcb
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md - A few fixes for the DM verity and bufio changes from the 6.0 merge. 2022-08-11 19:46:48 -07:00
media media: vsp1: Add premultiplied alpha support 2022-09-07 23:48:39 +03:00
memory More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
memstick MMC core: 2022-08-04 19:41:09 -07:00
message
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mfd - Core Frameworks 2022-08-06 10:25:16 -07:00
misc Merge tag 'drm-intel-gt-next-2022-09-16' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2022-09-21 07:42:47 +10:00
mmc mmc: sdhci-of-dwcmshc: Re-enable support for the BlueField-3 SoC 2022-08-15 19:31:04 +02:00
most
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mtd MTD core changes: 2022-08-05 14:13:45 -07:00
mux
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net v6.0 first rc pull request 2022-08-20 10:49:02 -07:00
nfc
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ntb NTB: epf: Allow more flexibility in the memory BAR map method 2022-08-09 17:54:03 -04:00
nubus
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nvdimm virtio: fatures, fixes 2022-08-12 09:50:34 -07:00
nvme block-6.0-2022-08-12 2022-08-13 13:37:36 -07:00
nvmem SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
of RISC-V Patches for the 5.20 Merge Window, Part 2 2022-08-12 18:39:43 -07:00
opp OPP updates for 5.20-rc1 2022-08-03 17:49:38 +02:00
parisc parisc architecture fixes and updates for kernel v5.20-rc1: 2022-08-05 09:58:58 -07:00
parport
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pci Fix of heap data and clang warnings, support for a new Intel NTB device, 2022-08-13 14:00:45 -07:00
pcmcia
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peci
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perf perf: riscv legacy: fix kerneldoc comment warning 2022-08-18 14:19:26 -07:00
phy pci-v5.20-changes 2022-08-04 19:30:35 -07:00
pinctrl Pin control bulk changes for v6.0: 2022-08-10 11:01:44 -07:00
platform sound fixes for 6.0-rc2 2022-08-19 09:46:11 -07:00
pnp PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h 2022-07-22 17:23:45 -05:00
power power supply and reset changes for the v6.0 series 2022-08-12 09:37:33 -07:00
powercap Power management updates for 5.20-rc1 2022-08-02 11:17:00 -07:00
pps
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ps3
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ptp SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
pwm SPDX changes for 6.0-rc1 2022-08-04 12:12:54 -07:00
rapidio
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ras
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regulator regulator: Fixes for v6.0 2022-08-16 11:36:38 -07:00
remoteproc virtio: Revert "virtio: find_vqs() add arg sizes" 2022-08-16 01:40:24 -04:00
reset ARM: SoC: late updates for 6.0 2022-08-05 10:02:33 -07:00
rpmsg
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rtc rtc: spear: set range max 2022-08-09 00:56:41 +02:00
s390 s390 updates for 6.0-rc2 2022-08-20 11:29:01 -07:00
sbus
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scsi SCSI misc on 20220813 2022-08-13 13:41:48 -07:00
sh
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siox
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slimbus
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soc More power management updates for 5.20-rc1 2022-08-08 14:29:00 -07:00
soundwire sound updates for 6.0-rc1 2022-08-06 10:19:51 -07:00
spi spi: Fixes for v6.0 2022-08-16 11:40:15 -07:00
spmi
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ssb
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staging drm-misc-next for v6.1: 2022-09-06 10:56:04 +02:00
target SCSI misc on 20220813 2022-08-13 13:41:48 -07:00
tc
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tee tee: add overflow check in register_shm_helper() 2022-08-18 09:20:27 -07:00
thermal More thermal control updates for 5.20-rc1 2022-08-08 14:23:37 -07:00
thunderbolt USB / Thunderbolt changes for 6.0-rc1 2022-08-04 11:41:28 -07:00
tty TTY / Serial driver changes for 6.0-rc1 2022-08-08 11:31:40 -07:00
ufs SCSI misc on 20220813 2022-08-13 13:41:48 -07:00
uio
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usb TTY / Serial driver changes for 6.0-rc1 2022-08-08 11:31:40 -07:00
vdpa vdpa/mlx5: Fix possible uninitialized return value 2022-08-11 10:00:36 -04:00
vfio vfio: Move vfio.c to vfio_main.c 2022-08-08 14:33:41 -06:00
vhost virtio: fatures, fixes 2022-08-12 09:50:34 -07:00
video Merge tag 'drm-misc-next-2022-09-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2022-09-11 22:03:07 +10:00
virt Char / Misc driver changes for 6.0-rc1 2022-08-04 11:05:48 -07:00
virtio virtio: kerneldocs fixes and enhancements 2022-08-16 01:40:24 -04:00
vlynq
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w1
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watchdog linux-watchdog 5.20-rc1 tag 2022-08-08 15:04:04 -07:00
xen xen: branch for v6.0-rc1b 2022-08-14 09:28:54 -07:00
zorro
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Kconfig
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Makefile Staging driver patches for 6.0-rc1 2022-08-04 12:01:42 -07:00