[v2,00/17] drm: Put drm_display_mode on diet

Message

Ville Syrjälä April 3, 2020, 8:39 p.m. UTC

From: Ville Syrjälä <[e-mail]>

Refreshed version of the mode diet.

New unseen stuff at the end:
- Nuke private_flags entirely
- Replace export_head with a bool to shrink the struct
  below the magic two cachelines

I kept the intermediate "shrink private_flags to u8" step
because I didn't want to redo the pahole numbers.

Ville Syrjälä (17):
  drm: Nuke mode->hsync
  drm/i915: Introduce some local intel_dp variables
  drm: Nuke mode->vrefresh
  drm/msm/dpu: Stop copying around mode->private_flags
  drm: Shrink {width,height}_mm to u16
  drm: Shrink mode->type to u8
  drm: Make mode->flags u32
  drm: Shrink drm_display_mode timings
  drm: Flatten drm_mode_vrefresh()
  drm: Shrink mode->private_flags
  drm: pahole struct drm_display_mode
  drm/mcde: Use mode->clock instead of reverse calculating it from the
    vrefresh
  drm/i915: Stop using mode->private_flags
  drm/i915: Replace I915_MODE_FLAG_INHERITED with a boolean
  drm/gma500: Stop using mode->private_flags
  drm: Nuke mode->private_flags
  drm: Replace mode->export_head with a boolean

 Documentation/gpu/todo.rst                    |  32 --
 drivers/gpu/drm/bridge/sii902x.c              |   2 +-
 drivers/gpu/drm/drm_client_modeset.c          |   2 +-
 drivers/gpu/drm/drm_connector.c               |  45 ++-
 drivers/gpu/drm/drm_edid.c                    | 336 +++++++++---------
 drivers/gpu/drm/drm_modes.c                   |  66 +---
 drivers/gpu/drm/drm_probe_helper.c            |   3 -
 drivers/gpu/drm/exynos/exynos_hdmi.c          |   5 +-
 drivers/gpu/drm/exynos/exynos_mixer.c         |   2 +-
 drivers/gpu/drm/gma500/psb_intel_drv.h        |  19 -
 drivers/gpu/drm/gma500/psb_intel_sdvo.c       |  11 +-
 drivers/gpu/drm/i2c/ch7006_mode.c             |   1 -
 drivers/gpu/drm/i915/display/icl_dsi.c        |  13 +-
 drivers/gpu/drm/i915/display/intel_atomic.c   |   1 +
 drivers/gpu/drm/i915/display/intel_display.c  |  27 +-
 .../drm/i915/display/intel_display_debugfs.c  |   4 +-
 .../drm/i915/display/intel_display_types.h    |  11 +-
 drivers/gpu/drm/i915/display/intel_dp.c       |  24 +-
 drivers/gpu/drm/i915/display/intel_tv.c       |   7 +-
 drivers/gpu/drm/i915/display/vlv_dsi.c        |   6 +-
 drivers/gpu/drm/i915/i915_irq.c               |   4 +-
 drivers/gpu/drm/mcde/mcde_dsi.c               |   7 +-
 drivers/gpu/drm/mediatek/mtk_drm_crtc.c       |   4 +-
 drivers/gpu/drm/mediatek/mtk_hdmi.c           |   2 +-
 drivers/gpu/drm/meson/meson_venc_cvbs.c       |   2 -
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c   |  29 +-
 drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h     |  10 +-
 drivers/gpu/drm/nouveau/nouveau_connector.c   |   5 +-
 drivers/gpu/drm/panel/panel-arm-versatile.c   |   4 -
 drivers/gpu/drm/panel/panel-boe-himax8279d.c  |   3 +-
 .../gpu/drm/panel/panel-boe-tv101wum-nl6.c    |   6 +-
 drivers/gpu/drm/panel/panel-elida-kd35t133.c  |   3 +-
 .../gpu/drm/panel/panel-feixin-k101-im2ba02.c |   3 +-
 .../drm/panel/panel-feiyang-fy07024di26a30d.c |   3 +-
 drivers/gpu/drm/panel/panel-ilitek-ili9322.c  |   7 -
 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c |   3 +-
 drivers/gpu/drm/panel/panel-innolux-p079zca.c |   4 +-
 .../gpu/drm/panel/panel-jdi-lt070me05000.c    |   3 +-
 .../drm/panel/panel-kingdisplay-kd097d04.c    |   3 +-
 .../drm/panel/panel-leadtek-ltk500hd1829.c    |   3 +-
 drivers/gpu/drm/panel/panel-lg-lb035q02.c     |   1 -
 drivers/gpu/drm/panel/panel-lg-lg4573.c       |   3 +-
 drivers/gpu/drm/panel/panel-nec-nl8048hl11.c  |   1 -
 drivers/gpu/drm/panel/panel-novatek-nt35510.c |   1 -
 drivers/gpu/drm/panel/panel-novatek-nt39016.c |   1 -
 .../drm/panel/panel-olimex-lcd-olinuxino.c    |   1 -
 .../gpu/drm/panel/panel-orisetech-otm8009a.c  |   3 +-
 .../drm/panel/panel-osd-osd101t2587-53ts.c    |   3 +-
 .../drm/panel/panel-panasonic-vvx10f034n00.c  |   3 +-
 .../drm/panel/panel-raspberrypi-touchscreen.c |   4 +-
 drivers/gpu/drm/panel/panel-raydium-rm67191.c |   3 +-
 drivers/gpu/drm/panel/panel-raydium-rm68200.c |   3 +-
 .../drm/panel/panel-rocktech-jh057n00900.c    |   5 +-
 drivers/gpu/drm/panel/panel-ronbo-rb070d30.c  |   1 -
 drivers/gpu/drm/panel/panel-samsung-s6d16d0.c |   6 -
 drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c |   4 +-
 .../gpu/drm/panel/panel-samsung-s6e63j0x03.c  |   3 +-
 drivers/gpu/drm/panel/panel-samsung-s6e63m0.c |   3 +-
 .../panel/panel-samsung-s6e88a0-ams452ef01.c  |   1 -
 drivers/gpu/drm/panel/panel-seiko-43wvf1g.c   |   3 +-
 .../gpu/drm/panel/panel-sharp-lq101r1sx01.c   |   3 +-
 .../gpu/drm/panel/panel-sharp-ls037v7dw01.c   |   1 -
 .../gpu/drm/panel/panel-sharp-ls043t1le01.c   |   3 +-
 drivers/gpu/drm/panel/panel-simple.c          |  87 +----
 drivers/gpu/drm/panel/panel-sitronix-st7701.c |   2 +-
 .../gpu/drm/panel/panel-sitronix-st7789v.c    |   3 +-
 drivers/gpu/drm/panel/panel-sony-acx424akp.c  |   2 -
 drivers/gpu/drm/panel/panel-sony-acx565akm.c  |   1 -
 drivers/gpu/drm/panel/panel-tpo-td028ttec1.c  |   1 -
 drivers/gpu/drm/panel/panel-tpo-td043mtea1.c  |   1 -
 drivers/gpu/drm/panel/panel-tpo-tpg110.c      |   5 -
 drivers/gpu/drm/panel/panel-truly-nt35597.c   |   1 -
 .../gpu/drm/panel/panel-xinpeng-xpp055c272.c  |   3 +-
 drivers/gpu/drm/sti/sti_hda.c                 |   1 -
 drivers/gpu/drm/vmwgfx/vmwgfx_kms.c           |   2 -
 include/drm/drm_modes.h                       | 208 +++++------
 76 files changed, 414 insertions(+), 688 deletions(-)