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linux/drivers/gpu/drm/i915
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Ville Syrjälä 85bb289215 drm/i915: Populate pipe dbuf slices more accurately during readout 
During readout we cannot assume the planes are actually using the
slices they are supposed to use. The BIOS may have misprogrammed
things and put the planes onto the wrong dbuf slices. So let's
do the readout more carefully to make sure we really know which
dbuf slices are actually in use by the pipe at the time.

Cc: <stable@vger.kernel.org> # v5.14+
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220204141818.1900-2-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
(cherry picked from commit b3dcc6dc0f32612d04839c2fb32e94d0ebf92c98)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
2022-02-07 12:56:49 +00:00
..
display
drm/i915: Disable DRRS on IVB/HSW port != A
2022-02-07 12:56:49 +00:00
gem
drm/i915/ttm: Return some errors instead of trying memcpy move
2022-02-07 12:56:49 +00:00
gt
drm/i915/pmu: Fix KMD and GuC race on accessing busyness
2022-02-01 08:59:25 +00:00
gvt
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
pxp
drm/i915/pxp: Hold RPM wakelock during PXP unbind
2022-01-10 13:54:53 +00:00
selftests
drm/i915: Ensure i915_vma tests do not get -ENOSPC with the locking changes.
2021-12-20 16:34:20 +01:00
.gitignore
…
i915_active_types.h
drm/i915/active: remove useless i915_utils.h include
2021-12-13 12:04:44 +02:00
i915_active.c
drm/i915: Remove unused bits of i915_vma/active api
2021-12-20 16:26:09 +01:00
i915_active.h
drm/i915: Remove unused bits of i915_vma/active api
2021-12-20 16:26:09 +01:00
i915_buddy.c
drm/i915/buddy: add some pretty printing
2021-08-20 09:40:22 +01:00
i915_buddy.h
drm/i915/buddy: add some pretty printing
2021-08-20 09:40:22 +01:00
i915_cmd_parser.c
drm/i915: Correct the docs for intel_engine_cmd_parser
2021-07-21 11:49:36 -04:00
i915_config.c
drm/i915: remove IS_ACTIVE
2021-10-07 11:04:05 -07:00
i915_debugfs_params.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
i915_debugfs_params.h
…
i915_debugfs.c
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_debugfs.h
…
i915_deps.c
drm/i915: Break out the i915_deps utility
2021-12-22 08:52:57 +01:00
i915_deps.h
drm/i915: Break out the i915_deps utility
2021-12-22 08:52:57 +01:00
i915_driver.c
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_driver.h
drm/i915/driver: add i915_driver_ prefix to functions
2021-11-17 11:47:55 +02:00
i915_drv.h
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_fixed.h
…
i915_gem_evict.c
drm/i915/guc: Update intel_gt_wait_for_idle to work with GuC
2021-07-22 10:07:23 -07:00
i915_gem_gtt.c
drm/i915: Use direction definition DMA_BIDIRECTIONAL instead of PCI_DMA_BIDIRECTIONAL
2021-09-30 16:19:45 +02:00
i915_gem_gtt.h
…
i915_gem_ww.c
…
i915_gem_ww.h
drm/i915: Ditch the i915_gem_ww_ctx loop member
2021-08-20 09:39:41 +01:00
i915_gem.c
drm/i915: Force ww lock for i915_gem_object_ggtt_pin_ww, v2.
2021-12-20 16:33:03 +01:00
i915_gem.h
…
i915_getparam.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
i915_gpu_error.c
drm/i915: Allocate intel_engine_coredump_alloc with ALLOW_FAIL
2022-01-31 09:34:50 +00:00
i915_gpu_error.h
drm/i915: Avoid allocating a page array for the gpu coredump
2021-11-26 08:26:08 +01:00
i915_ioc32.c
…
i915_ioc32.h
…
i915_iosf_mbi.h
drm/i915: abstraction for iosf to compile on all archs
2021-10-27 00:32:01 -07:00
i915_irq.c
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_irq.h
drm/i915/irq: reduce inlines to reduce header dependencies
2021-08-20 10:28:31 +03:00
i915_memcpy.c
…
i915_memcpy.h
…
i915_mitigations.c
…
i915_mitigations.h
…
i915_mm.c
drm/i915: Skip remap_io_mapping() for non-x86 platforms
2021-12-08 13:26:14 -08:00
i915_mm.h
drm/i915: Fix header test for !CONFIG_X86
2022-02-07 12:56:49 +00:00
i915_module.c
drm-misc-next for 5.17:
2021-12-09 09:31:45 +01:00
i915_params.c
drm/i915: Test all device memory on probing
2021-12-14 15:08:20 +05:30
i915_params.h
drm/i915: Test all device memory on probing
2021-12-14 15:08:20 +05:30
i915_pci.c
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_pci.h
drm/i915/pci: rename functions to have i915_pci prefix
2021-08-26 10:50:19 +03:00
i915_perf_types.h
…
i915_perf.c
i915: simplify subdirectory registration with register_sysctl()
2022-01-22 08:33:34 +02:00
i915_perf.h
drm/i915: Use a table for i915_init/exit (v2)
2021-07-22 12:05:17 +02:00
i915_pmu.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
i915_pmu.h
drm/i915: Use a table for i915_init/exit (v2)
2021-07-22 12:05:17 +02:00
i915_priolist_types.h
…
i915_pvinfo.h
…
i915_query.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
i915_query.h
…
i915_reg.h
drm/i915/pmu: Use PM timestamp instead of RING TIMESTAMP for reference
2022-01-31 09:35:05 +00:00
i915_request.c
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_request.h
drm/i915: Avoid using the i915_fence_array when collecting dependencies
2021-12-22 08:14:30 +01:00
i915_scatterlist.c
drm/i915: Introduce refcounted sg-tables
2021-11-01 18:10:49 +01:00
i915_scatterlist.h
drm/i915: Introduce refcounted sg-tables
2021-11-01 18:10:49 +01:00
i915_scheduler_types.h
drm/i915/guc: Implement GuC priority management
2021-07-27 17:32:27 -07:00
i915_scheduler.c
drm/i915: move scheduler slabs to direct module init/exit
2021-07-28 17:18:56 +02:00
i915_scheduler.h
drm/i915: move scheduler slabs to direct module init/exit
2021-07-28 17:18:56 +02:00
i915_selftest.h
…
i915_suspend.c
…
i915_suspend.h
…
i915_sw_fence_work.c
drm/i915: Drop stealing of bits from i915_sw_fence function pointer
2021-11-30 17:52:15 -08:00
i915_sw_fence_work.h
drm/i915: Drop error handling from dma_fence_work
2021-07-16 21:47:39 +02:00
i915_sw_fence.c
drm/i915: Drop stealing of bits from i915_sw_fence function pointer
2021-11-30 17:52:15 -08:00
i915_sw_fence.h
drm/i915: Drop stealing of bits from i915_sw_fence function pointer
2021-11-30 17:52:15 -08:00
i915_switcheroo.c
drm/i915/driver: add i915_driver_ prefix to functions
2021-11-17 11:47:55 +02:00
i915_switcheroo.h
…
i915_syncmap.c
…
i915_syncmap.h
…
i915_sysfs.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
i915_sysfs.h
…
i915_trace_points.c
…
i915_trace.h
drm/i915/trace: split out display trace to a separate file
2021-12-09 11:21:46 +02:00
i915_ttm_buddy_manager.c
drm/i915/buddy: add some pretty printing
2021-08-20 09:40:22 +01:00
i915_ttm_buddy_manager.h
drm/i915: support forcing the page size with lmem
2021-06-30 13:24:29 +01:00
i915_user_extensions.c
…
i915_user_extensions.h
…
i915_utils.c
…
i915_utils.h
drm for 5.16-rc1
2021-11-02 16:47:49 -07:00
i915_vgpu.c
…
i915_vgpu.h
…
i915_vma_snapshot.c
drm/i915: Update error capture code to avoid using the current vma state
2021-12-01 16:53:22 +01:00
i915_vma_snapshot.h
drm/i915: Update error capture code to avoid using the current vma state
2021-12-01 16:53:22 +01:00
i915_vma_types.h
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
i915_vma.c
drm/i915: Flush TLBs before releasing backing store
2022-01-25 20:06:06 +02:00
i915_vma.h
drm/i915: Remove pages_mutex and intel_gtt->vma_ops.set/clear_pages members, v3.
2021-12-20 16:31:02 +01:00
intel_device_info.c
Merge tag 'drm-intel-next-2021-12-14' of ssh://git.freedesktop.org/git/drm/drm-intel into drm-next
2021-12-17 15:23:49 +10:00
intel_device_info.h
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
intel_dram.c
drm/i915: Remove memory frequency calculation
2021-10-19 10:45:52 +03:00
intel_dram.h
…
intel_gvt.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
intel_gvt.h
…
intel_memory_region.c
drm/i915: Test all device memory on probing
2021-12-14 15:08:20 +05:30
intel_memory_region.h
drm/i915/ttm: Drop region reference counting
2021-11-25 09:36:16 +01:00
intel_pch.c
drm/i915/rpl-s: Add PCH Support for Raptor Lake S
2021-12-08 13:03:04 -08:00
intel_pch.h
drm/i915/rpl-s: Add PCH Support for Raptor Lake S
2021-12-08 13:03:04 -08:00
intel_pcode.c
drm/i915: split out intel_pcode.[ch] to separate file
2021-10-14 18:04:17 +03:00
intel_pcode.h
drm/i915: split out intel_pcode.[ch] to separate file
2021-10-14 18:04:17 +03:00
intel_pm_types.h
drm/i915: split out intel_pm_types.h
2021-12-03 11:28:12 +02:00
intel_pm.c
drm/i915: Populate pipe dbuf slices more accurately during readout
2022-02-07 12:56:49 +00:00
intel_pm.h
drm/i915/wm: provide wrappers around watermark vfuncs calls (v3)
2021-09-29 08:53:57 +03:00
intel_region_ttm.c
drm/i915/ttm: Drop region reference counting
2021-11-25 09:36:16 +01:00
intel_region_ttm.h
drm/i915/ttm: Drop region reference counting
2021-11-25 09:36:16 +01:00
intel_runtime_pm.c
drm/i915: Fix oops due to missing stack depot
2022-02-07 12:56:49 +00:00
intel_runtime_pm.h
drm/i915: intel_runtime_pm.h does not actually need intel_display.h
2021-08-20 10:28:49 +03:00
intel_sbi.c
drm/i915: rename intel_sideband.[ch] to intel_sbi.[ch]
2021-10-14 18:05:04 +03:00
intel_sbi.h
drm/i915: rename intel_sideband.[ch] to intel_sbi.[ch]
2021-10-14 18:05:04 +03:00
intel_step.c
drm/i915: Rename GT_STEP to GRAPHICS_STEP
2021-11-02 13:05:40 -07:00
intel_step.h
drm/i915: Rename GT_STEP to GRAPHICS_STEP
2021-11-02 13:05:40 -07:00
intel_uncore.c
drm/i915: Flush TLBs before releasing backing store
2022-01-25 20:06:06 +02:00
intel_uncore.h
drm/i915: Flush TLBs before releasing backing store
2022-01-25 20:06:06 +02:00
intel_wakeref.c
…
intel_wakeref.h
drm/i915/guc: Take engine PM when a context is pinned with GuC submission
2021-10-15 10:37:26 -07:00
intel_wopcm.c
drm/i915: Use to_gt() helper
2021-12-17 21:51:59 -08:00
intel_wopcm.h
…
Kconfig
Merge drm/drm-next into drm-intel-next
2021-11-22 17:35:32 +02:00
Kconfig.debug
drm/i915: Improve debug Kconfig texts a bit
2021-07-06 10:10:07 +02:00
Kconfig.profile
…
Kconfig.unstable
…
Makefile
Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-12-24 06:14:51 +10:00
TODO.txt
…
vlv_sideband.c
drm/i915: abstraction for iosf to compile on all archs
2021-10-27 00:32:01 -07:00
vlv_sideband.h
drm/i915: split out vlv sideband to a separate file
2021-10-14 12:22:55 +03:00
vlv_suspend.c
…
vlv_suspend.h
…