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* [Intel-gfx] [PATCH v6 0/7] drm/i915: Media freq factor and per-gt enhancements/fixes
@ 2022-05-13  1:36 Ashutosh Dixit
  2022-05-13  1:36 ` [Intel-gfx] [PATCH 1/7] drm/i915: Introduce has_media_ratio_mode Ashutosh Dixit
                   ` (12 more replies)
  0 siblings, 13 replies; 21+ messages in thread
From: Ashutosh Dixit @ 2022-05-13  1:36 UTC (permalink / raw)
  To: intel-gfx

Some recent Intel dGfx platforms allow media IP to work at a different
frequency from the base GT. This patch series exposes sysfs controls for
this functionality in the new per-gt sysfs. Some enhancements and fixes to
previous per-gt functionality are also included to complete the new
functionality:
* Patches 1 and 2 implement basic sysfs controls for media freq
* Patch 3 extends previous pcode functions for multiple gt's
* Patch 4 inits pcode on different gt's
* Patch 5 adds a couple of pcode helpers
* Patch 6 uses the new pcode functions to retrieve media RP0/RPn freq
* Patch 7 fixes memory leaks in the previous per-gt sysfs implementation
  and some code refactoring

IGT tests for this new functionality have also been posted at:

  https://patchwork.freedesktop.org/series/103175/

Test-with: 20220513011500.73460-1-ashutosh.dixit@intel.com

v2: Fixed commit author on patches 5 and 6 (Rodrigo)
    Added new patch 4
v3: Expose pcode functions in terms of uncore rather than gt (Jani/Rodrigo)
v4: Retain previous pcode function names to eliminate
    needless #defines (Rodrigo)
v5: Add new patch 4 and remove last two patches in the v4 series which will
    be submitted later. Other mostly minor fixes from code review
v6: Identical to v5, only update "Test-with:" since CI did not pick up
    previous "Test-with:" probably because it was old

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>

Ashutosh Dixit (5):
  drm/i915: Introduce has_media_ratio_mode
  drm/i915/gt: Add media freq factor to per-gt sysfs
  drm/i915/pcode: Extend pcode functions for multiple gt's
  drm/i915/pcode: Init pcode on different gt's
  drm/i915/gt: Fix memory leaks in per-gt sysfs

Dale B Stimson (2):
  drm/i915/pcode: Add a couple of pcode helpers
  drm/i915/gt: Add media RP0/RPn to per-gt sysfs

 drivers/gpu/drm/i915/display/hsw_ips.c        |   4 +-
 drivers/gpu/drm/i915/display/intel_bw.c       |   6 +-
 drivers/gpu/drm/i915/display/intel_cdclk.c    |  16 +-
 .../drm/i915/display/intel_display_power.c    |   2 +-
 .../i915/display/intel_display_power_well.c   |   4 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     |   2 +-
 drivers/gpu/drm/i915/gt/intel_gt.c            |   1 +
 drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c |   4 +-
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       |   1 +
 drivers/gpu/drm/i915/gt/intel_gt_sysfs.c      |  29 ++-
 drivers/gpu/drm/i915/gt/intel_gt_sysfs.h      |   6 +-
 drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c   | 177 ++++++++++++++++++
 drivers/gpu/drm/i915/gt/intel_gt_types.h      |   3 +
 drivers/gpu/drm/i915/gt/intel_llc.c           |   3 +-
 drivers/gpu/drm/i915/gt/intel_rc6.c           |   4 +-
 drivers/gpu/drm/i915/gt/intel_rps.c           |   4 +-
 drivers/gpu/drm/i915/gt/selftest_llc.c        |   2 +-
 drivers/gpu/drm/i915/gt/selftest_rps.c        |   2 +-
 .../drm/i915/gt/uc/abi/guc_actions_slpc_abi.h |   6 +
 drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c   |  20 ++
 drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h   |   1 +
 .../gpu/drm/i915/gt/uc/intel_guc_slpc_types.h |   3 +
 drivers/gpu/drm/i915/i915_driver.c            |  20 +-
 drivers/gpu/drm/i915/i915_drv.h               |   2 +
 drivers/gpu/drm/i915/i915_pci.c               |   2 +
 drivers/gpu/drm/i915/i915_reg.h               |  11 ++
 drivers/gpu/drm/i915/i915_sysfs.c             |   2 +
 drivers/gpu/drm/i915/intel_device_info.h      |   1 +
 drivers/gpu/drm/i915/intel_dram.c             |   2 +-
 drivers/gpu/drm/i915/intel_pcode.c            |  93 +++++----
 drivers/gpu/drm/i915/intel_pcode.h            |  20 +-
 drivers/gpu/drm/i915/intel_pm.c               |  10 +-
 32 files changed, 363 insertions(+), 100 deletions(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 21+ messages in thread
* [Intel-gfx] [PATCH v5 0/7] drm/i915: Media freq factor and per-gt enhancements/fixes
@ 2022-05-12  2:32 Ashutosh Dixit
  2022-05-12  2:32 ` [Intel-gfx] [PATCH 4/7] drm/i915/pcode: Init pcode on different gt's Ashutosh Dixit
  0 siblings, 1 reply; 21+ messages in thread
From: Ashutosh Dixit @ 2022-05-12  2:32 UTC (permalink / raw)
  To: intel-gfx; +Cc: Jani Nikula

Some recent Intel dGfx platforms allow media IP to work at a different
frequency from the base GT. This patch series exposes sysfs controls for
this functionality in the new per-gt sysfs. Some enhancements and fixes to
previous per-gt functionality are also included to complete the new
functionality:
* Patches 1 and 2 implement basic sysfs controls for media freq
* Patch 3 extends previous pcode functions for multiple gt's
* Patch 4 inits pcode on different gt's
* Patch 5 adds a couple of pcode helpers
* Patch 6 uses the new pcode functions to retrieve media RP0/RPn freq
* Patch 7 fixes memory leaks in the previous per-gt sysfs implementation
  and some code refactoring

IGT tests for this new functionality have also been posted at:

  https://patchwork.freedesktop.org/series/103175/

Test-with: 20220426194111.5990-1-ashutosh.dixit@intel.com

v2: Fixed commit author on patches 5 and 6 (Rodrigo)
    Added new patch 4
v3: Expose pcode functions in terms of uncore rather than gt (Jani/Rodrigo)
v4: Retain previous pcode function names to eliminate
    needless #defines (Rodrigo)
v5: Add new patch 4 and remove last two patches in the v4 series which will
    be submitted later. Other mostly minor fixes from code review.

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Cc: Andi Shyti <andi.shyti@linux.intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>

Ashutosh Dixit (5):
  drm/i915: Introduce has_media_ratio_mode
  drm/i915/gt: Add media freq factor to per-gt sysfs
  drm/i915/pcode: Extend pcode functions for multiple gt's
  drm/i915/pcode: Init pcode on different gt's
  drm/i915/gt: Fix memory leaks in per-gt sysfs

Dale B Stimson (2):
  drm/i915/pcode: Add a couple of pcode helpers
  drm/i915/gt: Add media RP0/RPn to per-gt sysfs

 drivers/gpu/drm/i915/display/hsw_ips.c        |   4 +-
 drivers/gpu/drm/i915/display/intel_bw.c       |   6 +-
 drivers/gpu/drm/i915/display/intel_cdclk.c    |  16 +-
 .../drm/i915/display/intel_display_power.c    |   2 +-
 .../i915/display/intel_display_power_well.c   |   4 +-
 drivers/gpu/drm/i915/display/intel_hdcp.c     |   2 +-
 drivers/gpu/drm/i915/gt/intel_gt.c            |   1 +
 drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c |   4 +-
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       |   1 +
 drivers/gpu/drm/i915/gt/intel_gt_sysfs.c      |  29 ++-
 drivers/gpu/drm/i915/gt/intel_gt_sysfs.h      |   6 +-
 drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c   | 177 ++++++++++++++++++
 drivers/gpu/drm/i915/gt/intel_gt_types.h      |   3 +
 drivers/gpu/drm/i915/gt/intel_llc.c           |   3 +-
 drivers/gpu/drm/i915/gt/intel_rc6.c           |   4 +-
 drivers/gpu/drm/i915/gt/intel_rps.c           |   4 +-
 drivers/gpu/drm/i915/gt/selftest_llc.c        |   2 +-
 drivers/gpu/drm/i915/gt/selftest_rps.c        |   2 +-
 .../drm/i915/gt/uc/abi/guc_actions_slpc_abi.h |   6 +
 drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c   |  20 ++
 drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h   |   1 +
 .../gpu/drm/i915/gt/uc/intel_guc_slpc_types.h |   3 +
 drivers/gpu/drm/i915/i915_driver.c            |  20 +-
 drivers/gpu/drm/i915/i915_drv.h               |   2 +
 drivers/gpu/drm/i915/i915_pci.c               |   2 +
 drivers/gpu/drm/i915/i915_reg.h               |  11 ++
 drivers/gpu/drm/i915/i915_sysfs.c             |   2 +
 drivers/gpu/drm/i915/intel_device_info.h      |   1 +
 drivers/gpu/drm/i915/intel_dram.c             |   2 +-
 drivers/gpu/drm/i915/intel_pcode.c            |  93 +++++----
 drivers/gpu/drm/i915/intel_pcode.h            |  20 +-
 drivers/gpu/drm/i915/intel_pm.c               |  10 +-
 32 files changed, 363 insertions(+), 100 deletions(-)

-- 
2.34.1


^ permalink raw reply	[flat|nested] 21+ messages in thread

end of thread, other threads:[~2022-05-26  8:39 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-05-13  1:36 [Intel-gfx] [PATCH v6 0/7] drm/i915: Media freq factor and per-gt enhancements/fixes Ashutosh Dixit
2022-05-13  1:36 ` [Intel-gfx] [PATCH 1/7] drm/i915: Introduce has_media_ratio_mode Ashutosh Dixit
2022-05-13  1:36 ` [Intel-gfx] [PATCH 2/7] drm/i915/gt: Add media freq factor to per-gt sysfs Ashutosh Dixit
2022-05-13  1:36 ` [Intel-gfx] [PATCH 3/7] drm/i915/pcode: Extend pcode functions for multiple gt's Ashutosh Dixit
2022-05-13  1:36 ` [Intel-gfx] [PATCH 4/7] drm/i915/pcode: Init pcode on different gt's Ashutosh Dixit
2022-05-18 16:03   ` Tvrtko Ursulin
2022-05-13  1:36 ` [Intel-gfx] [PATCH 5/7] drm/i915/pcode: Add a couple of pcode helpers Ashutosh Dixit
2022-05-13  1:36 ` [Intel-gfx] [PATCH 6/7] drm/i915/gt: Add media RP0/RPn to per-gt sysfs Ashutosh Dixit
2022-05-13  1:36 ` [Intel-gfx] [PATCH 7/7] drm/i915/gt: Fix memory leaks in " Ashutosh Dixit
2022-05-13  4:02 ` [Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/i915: Media freq factor and per-gt enhancements/fixes (rev6) Patchwork
2022-05-13  4:24 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2022-05-13  6:58 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2022-05-13  7:18   ` Dixit, Ashutosh
2022-05-13 17:14     ` Vudum, Lakshminarayana
2022-05-13 16:06 ` Patchwork
2022-05-13 16:59 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork
2022-05-23  8:57 ` [Intel-gfx] [PATCH v6 0/7] drm/i915: Media freq factor and per-gt enhancements/fixes Tvrtko Ursulin
2022-05-25  8:21   ` Dixit, Ashutosh
2022-05-26  8:12     ` Dixit, Ashutosh
2022-05-26  8:39       ` Tvrtko Ursulin
  -- strict thread matches above, loose matches on Subject: below --
2022-05-12  2:32 [Intel-gfx] [PATCH v5 " Ashutosh Dixit
2022-05-12  2:32 ` [Intel-gfx] [PATCH 4/7] drm/i915/pcode: Init pcode on different gt's Ashutosh Dixit

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