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  1. 27 3月, 2019 1 次提交
  3. 26 3月, 2019 1 次提交
  5. 23 3月, 2019 2 次提交
  7. 15 3月, 2019 1 次提交
  9. 14 3月, 2019 1 次提交
    • R
      drm/i915/gen11+: First assume next platforms will inherit stuff · 2dd24a9c
      由 Rodrigo Vivi 提交于 
      This exactly same approach was already used from gen9
to gen10 and from gen10 to gen11. Let's also use it
for gen11+.

Let's first assume that we inherit a similar platform
and than we apply the differences on top.

Different from the previous attempts this will be
done this time with coccinelle. We obviously need to
exclude some case that is really exclusive for gen11
like  PCH, Firmware, and few others. Luckly this was
easy to filter by selecting the files we are touching
with coccinelle as exposed below:

spatch -sp_file gen11\+.cocci --in-place i915_perf.c \
       intel_bios.c intel_cdclk.c intel_ddi.c \
       intel_device_info.c intel_display.c intel_dpll_mgr.c \
       intel_dsi_vbt.c intel_hdmi.c intel_mocs.c intel_color.c

@noticelake@ expression e; @@
-!IS_ICELAKE(e)
+INTEL_GEN(e) < 11
@notgen11@ expression e; @@
-!IS_GEN(e, 11)
+INTEL_GEN(e) < 11
@icelake@ expression e; @@
-IS_ICELAKE(e)
+INTEL_GEN(e) >= 11
@gen11@ expression e; @@
-IS_GEN(e, 11)
+INTEL_GEN(e) >= 11

No functional change.

v2: Remove intel_lrc.c per Tvrtko request since those were w/a
    for ICL hw issuea and media related configuration.

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: NLucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308214300.25057-1-rodrigo.vivi@intel.com
      2dd24a9c
  11. 06 3月, 2019 1 次提交
  13. 07 1月, 2019 1 次提交
  15. 02 1月, 2019 3 次提交
  17. 13 12月, 2018 3 次提交
  19. 12 12月, 2018 1 次提交
  21. 04 12月, 2018 2 次提交
  23. 14 11月, 2018 1 次提交
  25. 13 11月, 2018 1 次提交
  27. 30 10月, 2018 1 次提交
    • R
      drm/i915: Prefer IS_GEN<n> check with bitmask. · 9e783375
      由 Rodrigo Vivi 提交于 
      Whenever possible we should stick with IS_GEN<n> checks.

Bitmaks has been introduced on commit ae7617f0 ("drm/i915:
Allow optimized platform checks") for efficiency.

Let's stick with it whenever possible.

This patch was generated with coccinelle:

spatch -sp_file is_gen.cocci *{c,h} --in-place

is_gen.cocci:
@gen2@ expression e; @@
-INTEL_GEN(e) == 2
+IS_GEN2(e)
@gen3@ expression e; @@
-INTEL_GEN(e) == 3
+IS_GEN3(e)
@gen4@ expression e; @@
-INTEL_GEN(e) == 4
+IS_GEN4(e)
@gen5@ expression e; @@
-INTEL_GEN(e) == 5
+IS_GEN5(e)
@gen6@ expression e; @@
-INTEL_GEN(e) == 6
+IS_GEN6(e)
@gen7@ expression e; @@
-INTEL_GEN(e) == 7
+IS_GEN7(e)
@gen8@ expression e; @@
-INTEL_GEN(e) == 8
+IS_GEN8(e)
@gen9@ expression e; @@
-INTEL_GEN(e) == 9
+IS_GEN9(e)
@gen10@ expression e; @@
-INTEL_GEN(e) == 10
+IS_GEN10(e)
@gen11@ expression e; @@
-INTEL_GEN(e) == 11
+IS_GEN11(e)

Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181026195143.20353-1-rodrigo.vivi@intel.com
      9e783375
  29. 26 10月, 2018 1 次提交
  31. 24 10月, 2018 1 次提交
  33. 27 9月, 2018 1 次提交
  35. 26 9月, 2018 1 次提交
  37. 06 7月, 2018 1 次提交
  39. 26 4月, 2018 1 次提交
  41. 29 3月, 2018 1 次提交
  43. 23 3月, 2018 1 次提交
  45. 21 3月, 2018 1 次提交
  47. 20 3月, 2018 1 次提交
    • O
      drm/i915/icl: Check for fused-off VDBOX and VEBOX instances · 26376a7e
      由 Oscar Mateo 提交于 
      In Gen11, the Video Decode engines (aka VDBOX, aka VCS, aka BSD) and the
Video Enhancement engines (aka VEBOX, aka VECS) could be fused off. Also,
each VDBOX and VEBOX has its own power well, which only exist if the
related engine exists in the HW.

Unfortunately, we have a Catch-22 situation going on: we need the blitter
forcewake to read the register with the fuse info, but we cannot initialize
the forcewake domains without knowin about the engines present in the HW.
We workaround this problem by allowing the initialization of all forcewake
domains and then pruning the fused off ones, as per the fuse information.

Bspec: 20680

v2: We were shifting incorrectly for vebox disable (Vinay)

v3: Assert mmio is ready and warn if we have attempted to initialize
    forcewake for fused-off engines (Paulo)

v4:
  - Use INTEL_GEN in new code (Tvrtko)
  - Shorter local variable (Tvrtko, Michal)
  - Keep "if (!...) continue" style (Tvrtko)
  - No unnecessary BUG_ON (Tvrtko)
  - WARN_ON and cleanup if wrong mask (Tvrtko, Michal)
  - Use I915_READ_FW (Michal)
  - Use I915_MAX_VCS/VECS macros (Michal)

v5: Rebased by Rodrigo fixing conflicts on top of:
    "drm/i915: Simplify intel_engines_init"

v6: Fix v5. Remove info->num_rings. (by Oscar)

v7: Rebase (Rodrigo).

v8:
  - s/intel_device_info_fused_off_engines/
    intel_device_info_init_mmio (Chris)
  - Make vdbox_disable & vebox_disable local variables (Chris)

v9:
  - Move function declaration to intel_device_info.h (Michal)
  - Missing indent in bit fields definitions (Michal)
  - When RC6 is enabled by BIOS, the fuse register cannot be read until
    the blitter powerwell is awake. Shuffle where the fuse is read, prune
    the forcewake domains after the fact and change the commit message
    accordingly (Vinay, Sagar, Chris).

v10:
  - Improved commit message (Sagar)
  - New line in header file (Sagar)
  - Specify the message in fw_domain_reset applies to ICL+ (Sagar)

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Vinay Belgaumkar <vinay.belgaumkar@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: NRodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: NOscar Mateo <oscar.mateo@intel.com>
Reviewed-by: NSagar Arun Kamble <sagar.a.kamble@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180316121456.11577-1-mika.kuoppala@linux.intel.com
[Mika: soothe checkpatch on commit msg]
Signed-off-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
      26376a7e
  49. 08 3月, 2018 3 次提交
  51. 01 3月, 2018 1 次提交
  53. 22 2月, 2018 1 次提交
  55. 08 2月, 2018 1 次提交
  57. 20 1月, 2018 1 次提交
  59. 22 12月, 2017 3 次提交