[0/5] i915: CAGF and RC6 changes for MTL

Message

Dixit, Ashutosh Oct. 24, 2022, 8:24 p.m. UTC

This series includes the code changes to get CAGF, RC State and C6
Residency of MTL.

v3: Included "Use GEN12 RPSTAT register" patch

v4:
  - Rebased
  - Dropped "Use GEN12 RPSTAT register" patch from this series
    going to send separate series for it

v5:
  - Included "drm/i915/gt: Change RC6 residency functions to accept register
    ID's" based on code review feedback

v6:
  - Addressed Jani N's review comments on "drm/i915/gt: Change RC6 residency
    functions to accept register ID's"
  - Re-add "drm/i915: Use GEN12_RPSTAT register for GT freq" to this series

v7: Rebuild, identical to v6

v8:
  - Add "drm/i915/rps: Prefer REG_FIELD_GET in intel_rps_get_cagf" to the series
    (based on Rodrigo's review) to consistently use REG_FIELD_GET
  - Minor changes to other patches, please see individual patches for changelogs

v9: Rebuild, identical to v8

v10: Address review comments from Rodrigo on Patch 5

v11: Change state name for MTL_CC0 to RC0 in Patch 5

Ashutosh Dixit (2):
  drm/i915/rps: Prefer REG_FIELD_GET in intel_rps_get_cagf
  drm/i915/gt: Use RC6 residency types as arguments to residency
    functions

Badal Nilawar (2):
  drm/i915/mtl: Modify CAGF functions for MTL
  drm/i915/mtl: C6 residency and C state type for MTL SAMedia

Don Hiatt (1):
  drm/i915: Use GEN12_RPSTAT register for GT freq

 drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c | 88 ++++++++++++++-----
 drivers/gpu/drm/i915/gt/intel_gt_regs.h       | 22 +++--
 drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c   | 12 +--
 drivers/gpu/drm/i915/gt/intel_rc6.c           | 64 +++++++++-----
 drivers/gpu/drm/i915/gt/intel_rc6.h           | 11 ++-
 drivers/gpu/drm/i915/gt/intel_rc6_types.h     | 15 +++-
 drivers/gpu/drm/i915/gt/intel_rps.c           | 51 ++++++++---
 drivers/gpu/drm/i915/gt/intel_rps.h           |  2 +
 drivers/gpu/drm/i915/gt/selftest_rc6.c        |  6 +-
 drivers/gpu/drm/i915/i915_pmu.c               |  9 +-
 10 files changed, 198 insertions(+), 82 deletions(-)