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* [Intel-gfx] [PATCH 00/16] drm/i915: stop modifying "const" device info
@ 2022-06-20  8:37 ` Jani Nikula
  0 siblings, 0 replies; 29+ messages in thread
From: Jani Nikula @ 2022-06-20  8:37 UTC (permalink / raw)
  To: intel-gfx; +Cc: jani.nikula

Move any device info that gets modified runtime into runtime info,
making device info a const pointer. Finally throw mkwrite_device_info()
into the curb.

The data size increases by sizeof(struct intel_runtime_info) for each
struct intel_device_info in i915_pci.c.

bloat-o-meter gives chg +0.08% in text size, almost all of which is
caused by the last commit (drm/i915: make device info a pointer to
static const data). IMO the first 14-15 commits separating
static/runtime info are worth it even if we decide the text size penalty
is too much to switch to using a pointer for static device info.

BR,
Jani.


Jani Nikula (16):
  drm/i915: use GRAPHICS_VER() instead of accessing match_info directly
  drm/i915: combine device info printing into one
  drm/i915: add initial runtime info into device info
  drm/i915: move fbc_mask to runtime info
  drm/i915: move page_sizes to runtime info
  drm/i915: move ppgtt_type and ppgtt_size to runtime info
  drm/i915: move has_pooled_eu to runtime info
  drm/i915: move memory_regions to runtime info
  drm/i915: move platform_engine_mask to runtime info
  drm/i915: move graphics.ver and graphics.rel to runtime info
  drm/i915: move pipe_mask and cpu_transcoder_mask to runtime info
  drm/i915: move has_hdcp to runtime info
  drm/i915: move has_dmc to runtime info
  drm/i915: move has_dsc to runtime info
  drm/i915: stop resetting display info to zero for no display
  drm/i915: make device info a pointer to static const data

 drivers/gpu/drm/i915/display/intel_display.h  |   4 +-
 drivers/gpu/drm/i915/display/intel_fbc.c      |   6 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     |   4 +-
 drivers/gpu/drm/i915/display/intel_vdsc.c     |   2 +-
 .../drm/i915/display/skl_universal_plane.c    |   2 +-
 drivers/gpu/drm/i915/gem/i915_gem_pages.c     |   2 +-
 .../gpu/drm/i915/gem/selftests/huge_pages.c   |  18 +-
 drivers/gpu/drm/i915/gt/intel_engine_cs.c     |   2 +-
 drivers/gpu/drm/i915/gt/intel_ppgtt.c         |   2 +-
 drivers/gpu/drm/i915/gt/intel_sseu.c          |   5 +-
 drivers/gpu/drm/i915/i915_debugfs.c           |   3 +-
 drivers/gpu/drm/i915/i915_driver.c            |  23 +-
 drivers/gpu/drm/i915/i915_drv.h               |  35 ++-
 drivers/gpu/drm/i915/i915_gem.c               |   3 +-
 drivers/gpu/drm/i915/i915_gpu_error.c         |   3 +-
 drivers/gpu/drm/i915/i915_pci.c               | 230 +++++++++---------
 drivers/gpu/drm/i915/intel_device_info.c      |  73 +++---
 drivers/gpu/drm/i915/intel_device_info.h      |  82 ++++---
 drivers/gpu/drm/i915/intel_uncore.c           |   2 +-
 .../gpu/drm/i915/selftests/mock_gem_device.c  |   8 +-
 20 files changed, 255 insertions(+), 254 deletions(-)

-- 
2.30.2


^ permalink raw reply	[flat|nested] 29+ messages in thread

end of thread, other threads:[~2022-08-18 11:06 UTC | newest]

Thread overview: 29+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-20  8:37 [Intel-gfx] [PATCH 00/16] drm/i915: stop modifying "const" device info Jani Nikula
2022-06-20  8:37 ` Jani Nikula
2022-06-20  8:37 ` [Intel-gfx] [PATCH 01/16] drm/i915: use GRAPHICS_VER() instead of accessing match_info directly Jani Nikula
2022-06-20  8:38   ` Jani Nikula
2022-06-23 20:00   ` Ville Syrjälä
2022-06-28 14:10     ` Jani Nikula
2022-06-20  8:38 ` [Intel-gfx] [PATCH 02/16] drm/i915: combine device info printing into one Jani Nikula
2022-06-20  8:38 ` [Intel-gfx] [PATCH 03/16] drm/i915: add initial runtime info into device info Jani Nikula
2022-06-23 20:05   ` Ville Syrjälä
2022-06-20  8:38 ` [Intel-gfx] [PATCH 04/16] drm/i915: move fbc_mask to runtime info Jani Nikula
2022-06-20  8:38 ` [Intel-gfx] [PATCH 05/16] drm/i915: move page_sizes " Jani Nikula
2022-06-20  8:38 ` [Intel-gfx] [PATCH 06/16] drm/i915: move ppgtt_type and ppgtt_size " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 07/16] drm/i915: move has_pooled_eu " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 08/16] drm/i915: move memory_regions " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 09/16] drm/i915: move platform_engine_mask " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 10/16] drm/i915: move graphics.ver and graphics.rel " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 11/16] drm/i915: move pipe_mask and cpu_transcoder_mask " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 12/16] drm/i915: move has_hdcp " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 13/16] drm/i915: move has_dmc " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 14/16] drm/i915: move has_dsc " Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 15/16] drm/i915: stop resetting display info to zero for no display Jani Nikula
2022-06-20  8:49 ` [Intel-gfx] [PATCH 16/16] drm/i915: make device info a pointer to static const data Jani Nikula
2022-08-18  9:57   ` Maarten Lankhorst
2022-08-18 10:48     ` Jani Nikula
2022-08-18 11:05       ` Maarten Lankhorst
2022-06-20  8:54 ` [Intel-gfx] [PATCH 00/16] drm/i915: stop modifying "const" device info Jani Nikula
2022-06-20 14:16 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2022-06-20 14:43 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-06-20 19:45 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

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