Ville Syrjälä 0e94059113 drm/i915/dsb: Avoid reads of the DSB buffer for indexed register writes ...

Reading from the DSB command buffer might be somewhat expensive on
discrete GPUs because the buffer resides in GPU local memory. Avoid
such reads in the indexed register write handling by tracking the
previous instruction in intel_dsb.

TODO: actually measure this

Reviewed-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930170415.23841-2-ville.syrjala@linux.intel.com

2024-10-04 00:32:50 +03:00

..

display

drm/i915/dsb: Avoid reads of the DSB buffer for indexed register writes

2024-10-04 00:32:50 +03:00

gem

drm/i915: remove IS_LP()

2024-10-02 12:06:20 +03:00

gt

drm/i915/irq: remove GEN8_IRQ_RESET_NDX() and GEN8_IRQ_INIT_NDX() macros

2024-10-03 15:42:41 +03:00

gvt

drm/i915/display: move enum i9xx_plane_id to intel_display_limits.h

2024-09-17 11:13:48 +03:00

pxp

drm/i915/display: convert skl_universal_plane.c to struct drm_gem_object

2024-09-19 16:19:42 +03:00

selftests

drm/i915/gt: add a macro for mock gt wakeref special value and use it

2024-09-30 17:54:11 +03:00

soc

drm/i915/soc: stop using IS_GEN9_LP() and IS_GEN9_BC()

2024-10-02 12:06:20 +03:00

.gitignore

…

i915_active_types.h

…

i915_active.c

drm/i915: Fix premature release of request's reusable memory

2023-08-01 10:56:34 +01:00

i915_active.h

drm/i915/active: fix kernel-doc for function parameters

2023-05-04 12:11:56 +03:00

i915_cmd_parser.c

drm/i915: Use kmap_local_page() in i915_cmd_parser.c

2023-12-15 09:34:30 +00:00

i915_cmd_parser.h

…

i915_config.c

drm/i915: add i915_config.h and move relevant declarations there

2023-01-20 10:13:50 +02:00

i915_config.h

drm/i915: add i915_config.h and move relevant declarations there

2023-01-20 10:13:50 +02:00

i915_debugfs_params.c

drm/i915: fix build with missing debugfs includes

2024-04-26 13:54:37 +10:00

i915_debugfs_params.h

…

i915_debugfs.c

drm/i915/debugfs: add dedicated intel_display_caps debugfs for display

2024-09-19 12:43:13 +03:00

i915_debugfs.h

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i915_deps.c

drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2

2022-12-06 12:54:14 +01:00

i915_deps.h

…

i915_driver.c

Merge drm/drm-next into drm-intel-next

2024-09-30 11:49:10 +03:00

i915_driver.h

drm/i915: Update DRIVER_DATE to 20230929

2023-09-29 12:43:23 +03:00

i915_drm_client.c

drm/i915: Update shared stats to use the new gem helper

2024-02-16 12:52:50 +01:00

i915_drm_client.h

drm/i915: remove i915_drm_client::id

2024-02-19 15:35:23 -05:00

i915_drv.h

drm/i915: remove IS_LP()

2024-10-02 12:06:20 +03:00

i915_file_private.h

drm/i915: Use i915 instead of dev_priv insied the file_priv structure

2023-03-23 01:53:44 +01:00

i915_gem_evict.c

drm/i915: improve the catch-all evict to handle lock contention

2022-12-30 03:04:39 -05:00

i915_gem_evict.h

drm/i915: improve the catch-all evict to handle lock contention

2022-12-30 03:04:39 -05:00

i915_gem_gtt.c

drm/i915: remove unnecessary display includes

2024-08-26 10:56:51 +03:00

i915_gem_gtt.h

Merge drm/drm-next into drm-intel-next

2023-01-25 11:41:16 +02:00

i915_gem_ww.c

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i915_gem_ww.h

…

i915_gem.c

drm/i915: remove unnecessary display includes

2024-08-26 10:56:51 +03:00

i915_gem.h

drm/i915: move I915_GEM_GPU_DOMAINS to i915_gem.h

2023-01-20 10:14:31 +02:00

i915_getparam.c

Merge tag 'drm-intel-gt-next-2024-04-26' of https://anongit.freedesktop.org/git/drm/drm-intel into drm-next

2024-04-30 14:40:43 +10:00

i915_getparam.h

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i915_gpu_error.c

drm/i915/display: move dmc snapshotting to new display snapshot

2024-09-13 10:44:15 +03:00

i915_gpu_error.h

drm/i915/display: move device info and params handling to snapshot

2024-09-13 10:44:15 +03:00

i915_hwmon.c

drm/i915/hwmon: expose package temperature

2024-09-13 11:21:16 +02:00

i915_hwmon.h

drm/i915/guc: Disable PL1 power limit when loading GuC firmware

2023-04-26 18:02:40 -04:00

i915_ioc32.c

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i915_ioc32.h

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i915_ioctl.c

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i915_ioctl.h

…

i915_iosf_mbi.h

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i915_irq.c

drm/i915/irq: remove GEN3_IRQ_RESET() and GEN3_IRQ_INIT() macros

2024-10-03 15:42:41 +03:00

i915_irq.h

drm/i915/irq: remove GEN8_IRQ_RESET_NDX() and GEN8_IRQ_INIT_NDX() macros

2024-10-03 15:42:41 +03:00

i915_memcpy.c

drm/i915: Add includes for BUG_ON/BUILD_BUG_ON in i915_memcpy.c

2024-03-28 10:42:46 -04:00

i915_memcpy.h

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i915_mitigations.c

drm/i915: move the DRIVER_* macros to i915_driver.[ch]

2022-02-10 11:44:25 +02:00

i915_mitigations.h

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i915_mm.c

drm/i915/gem: Calculate object page offset for partial memory mapping

2024-08-21 15:28:33 +02:00

i915_mm.h

drm/i915/gem: Calculate object page offset for partial memory mapping

2024-08-21 15:28:33 +02:00

i915_module.c

drm/i915: deprecate the i915.modeset module parameter

2024-08-29 17:53:02 +03:00

i915_params.c

drm/i915: deprecate the i915.modeset module parameter

2024-08-29 17:53:02 +03:00

i915_params.h

drm/i915: Support replaying GPU hangs with captured context image

2024-05-16 07:37:05 +00:00

i915_pci.c

drm/i915: remove IS_LP()

2024-10-02 12:06:20 +03:00

i915_pci.h

drm/i915: Sanitycheck PCI BARs

2022-08-10 13:11:17 +03:00

i915_perf_oa_regs.h

drm/i915/mtl: Implement Wa_14019141245

2023-04-26 15:56:46 -07:00

i915_perf_types.h

drm/i915: remove i915_perf_stream::size_exponent

2024-02-19 15:35:30 -05:00

i915_perf.c

[tree-wide] finally take no_llseek out

2024-09-27 08:18:43 -07:00

i915_perf.h

drm/i915/perf: Pass i915 object to perf revision helper

2023-03-24 08:50:16 -07:00

i915_pmu.c

drm/i915: Track gt pm wakerefs

2023-11-20 12:36:56 +01:00

i915_pmu.h

drm/i915: rename I915_PMU_MAX_GTS to I915_PMU_MAX_GT

2023-06-06 09:23:47 -07:00

i915_priolist_types.h

…

i915_pvinfo.h

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i915_query.c

drm/i915: Update IP_VER(12, 50)

2024-03-22 14:14:52 -07:00

i915_query.h

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i915_reg_defs.h

drm/i915/irq: add struct i915_irq_regs triplet

2024-10-03 15:42:41 +03:00

i915_reg.h

drm/i915/irq: remove GEN8_IRQ_RESET_NDX() and GEN8_IRQ_INIT_NDX() macros

2024-10-03 15:42:41 +03:00

i915_request.c

drm/i915: remove execute_cb::signal

2024-02-19 15:36:28 -05:00

i915_request.h

drm/i915/request: drop kernel-doc

2023-05-04 12:11:29 +03:00

i915_scatterlist.c

drm/i915/gem: Suppress oom warning in favour of ENOMEM to userspace

2024-06-28 00:11:01 +02:00

i915_scatterlist.h

drm/i915: Implement for_each_sgt_daddr_next

2023-09-30 13:49:22 +02:00

i915_scheduler_types.h

…

i915_scheduler.c

…

i915_scheduler.h

drm/i915/tasklet: separate local hacks around struct tasklet_struct

2022-06-07 21:47:19 +03:00

i915_selftest.h

drm/i915/guc: Delay disabling guc_id scheduling for better hysteresis

2022-10-26 17:29:43 -07:00

i915_suspend.c

drm/i915/vga: Convert VGA code to intel_display

2024-09-11 15:27:02 +03:00

i915_suspend.h

…

i915_sw_fence_work.c

…

i915_sw_fence_work.h

…

i915_sw_fence.c

drm/i915/fence: Mark debug_fence_free() with __maybe_unused

2024-09-02 13:25:31 +03:00

i915_sw_fence.h

drm/i915: Remove unused function parameter

2022-09-24 00:59:13 -04:00

i915_switcheroo.c

drm/i915: Allow switching away via vga-switcheroo if uninitialized

2023-01-18 17:12:23 +01:00

i915_switcheroo.h

…

i915_syncmap.c

drm/i915: Add flex arrays to struct i915_syncmap

2024-02-12 11:59:37 +00:00

i915_syncmap.h

…

i915_sysfs.c

drm/i915: Replace double blank with single blank after comma

2024-08-08 12:26:33 +01:00

i915_sysfs.h

drm/i915/gt: create per-tile sysfs interface

2022-03-21 08:37:39 +00:00

i915_tasklet.h

drm/i915/tasklet: separate local hacks around struct tasklet_struct

2022-06-07 21:47:19 +03:00

i915_trace_points.c

…

i915_trace.h

drm/i915: use IS_ENABLED() instead of defined() on config options

2024-09-05 21:12:08 +03:00

i915_ttm_buddy_manager.c

drm/buddy: Implement tracking clear page feature

2024-04-22 19:44:16 +02:00

i915_ttm_buddy_manager.h

drm/i915/uapi: expose the avail tracking

2022-07-01 08:29:59 +01:00

i915_user_extensions.c

overflow: Introduce overflows_type() and castable_to_type()

2022-11-02 12:39:27 -07:00

i915_user_extensions.h

…

i915_utils.c

Merge tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernel

2024-09-19 10:18:15 +02:00

i915_utils.h

drm/i915: use IS_ENABLED() instead of defined() on config options

2024-09-05 21:12:08 +03:00

i915_vgpu.c

…

i915_vgpu.h

…

i915_vma_resource.c

drm/i915/vma: constify unbind_fence_ops

2023-08-25 09:02:55 +03:00

i915_vma_resource.h

drm/i915/vma: fix struct i915_vma_bindinfo kernel-doc

2023-05-05 11:28:09 +03:00

i915_vma_types.h

drm/i915: remove i915_vma::obj_hash

2024-02-19 15:36:34 -05:00

i915_vma.c

drm/i915/vma: Fix UAF on destroy against retire race

2024-03-28 12:16:16 -04:00

i915_vma.h

drm: Fix kerneldoc for "Returns" section

2024-08-26 16:40:09 +02:00

intel_clock_gating.c

drm/i915: reduce includes in intel_clock_gating.c

2024-05-31 15:51:26 +03:00

intel_clock_gating.h

drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]

2023-04-05 19:54:13 +03:00

intel_device_info.c

drm/i915: ARL requires a newer GSC firmware

2024-08-27 13:23:58 +03:00

intel_device_info.h

drm/i915: remove IS_LP()

2024-10-02 12:06:20 +03:00

intel_gvt_mmio_table.c

drm/i915: pass dev_priv explicitly to PIPE_LINK_N2

2024-06-07 11:29:02 +03:00

intel_gvt.c

fix missing vmalloc.h includes

2024-04-25 20:55:49 -07:00

intel_gvt.h

drm/i915/gvt: move the gvt code into kvmgt.ko

2022-04-21 07:36:56 -04:00

intel_mchbar_regs.h

drm/i915/hwmon: expose package temperature

2024-09-13 11:21:16 +02:00

intel_memory_region.c

drm/i915: Allow NULL memory region

2024-07-23 09:34:13 +00:00

intel_memory_region.h

Merge drm/drm-next into drm-intel-gt-next

2024-05-16 07:33:01 +00:00

intel_pci_config.h

drm: move i915_drm.h under include/drm/intel

2024-05-31 16:11:09 +03:00

intel_pcode.c

drm/i915/pcode: Give the punit time to settle before fatally failing

2023-02-07 18:29:43 +01:00

intel_pcode.h

drm/i915/pcode: Add a couple of pcode helpers

2022-05-20 09:11:45 +01:00

intel_region_ttm.c

drm/i915: Use struct resource for memory region IO as well

2024-02-07 01:58:40 +02:00

intel_region_ttm.h

drm/i915/ttm: fix 32b build

2022-07-17 14:53:47 -04:00

intel_runtime_pm.c

drm/i915: use INTEL_WAKEREF_DEF instead of magic -1 for intel_wakeref_t

2024-09-30 17:54:07 +03:00

intel_runtime_pm.h

drm/i915/irq: Move irqs_enabled out of runtime_pm

2024-09-16 12:08:24 -04:00

intel_sbi.c

drm/i915: Only include i915_reg.h from .c files

2022-02-02 07:59:54 -08:00

intel_sbi.h

…

intel_step.c

drm/i915: remove display stepping handling

2024-08-22 15:48:17 +03:00

intel_step.h

drm/i915: remove unused leftover basedie step code

2024-08-26 11:38:44 +03:00

intel_uncore.c

drm/i915/gt: Mark the GT as dead when mmio is unreliable

2024-08-09 12:51:17 +01:00

intel_uncore.h

drm/i915/uncore: add intel_uncore_regs() helper

2023-07-04 17:12:48 +03:00

intel_wakeref.c

drm/i915: Track gt pm wakerefs

2023-11-20 12:36:56 +01:00

intel_wakeref.h

drm/i915: switch intel_wakeref_t underlying type to struct ref_tracker *

2024-09-30 17:54:13 +03:00

Kconfig

Merge drm/drm-next into drm-intel-next

2024-06-19 11:38:31 +03:00

Kconfig.debug

drm/i915: Support replaying GPU hangs with captured context image

2024-05-16 07:37:05 +00:00

Kconfig.profile

drm/i915: Improve long running compute w/a for GuC submission

2022-10-24 12:12:47 -07:00

Makefile

drm/i915/bios: Extract soc/intel_rom.c

2024-10-01 17:30:58 +03:00

TODO.txt

drm/i915/tasklet: separate local hacks around struct tasklet_struct

2022-06-07 21:47:19 +03:00

vlv_sideband_reg.h

…

vlv_sideband.c

drm/i915/dpio: Derive the phy from the port rather than pipe in encoder hooks

2024-04-30 21:12:12 +03:00

vlv_sideband.h

drm/i915/iosf: Drop unused APIs

2023-11-22 19:13:02 +02:00

vlv_suspend.c

drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]

2023-04-05 19:54:13 +03:00

vlv_suspend.h

…