diff options
| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2021-06-17 14:14:23 -0700 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2021-06-17 19:12:25 -0700 |
| commit | 932641f0323eec3fc42dfd303eb033f5dfa08e74 (patch) | |
| tree | c015dbcfa76ca48ec3d1285c807266438c21d62c /drivers/gpu/drm/i915/intel_uncore.h | |
| parent | 6796c772850574ec0a9adc977e9889606b23d0f4 (diff) | |
| download | lwn-932641f0323eec3fc42dfd303eb033f5dfa08e74.tar.gz lwn-932641f0323eec3fc42dfd303eb033f5dfa08e74.zip | |
drm/i915: extract steered reg access to common function
New steering cases will be added in the follow-up patches, so prepare a
common helper to avoid code duplication.
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210617211425.1943662-2-matthew.d.roper@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h index 59f0da8f1fbb..a18bdb57af7b 100644 --- a/drivers/gpu/drm/i915/intel_uncore.h +++ b/drivers/gpu/drm/i915/intel_uncore.h @@ -182,6 +182,12 @@ intel_uncore_has_fifo(const struct intel_uncore *uncore) return uncore->flags & UNCORE_HAS_FIFO; } +u32 intel_uncore_read_with_mcr_steering_fw(struct intel_uncore *uncore, + i915_reg_t reg, + int slice, int subslice); +u32 intel_uncore_read_with_mcr_steering(struct intel_uncore *uncore, + i915_reg_t reg, int slice, int subslice); + void intel_uncore_mmio_debug_init_early(struct intel_uncore_mmio_debug *mmio_debug); void intel_uncore_init_early(struct intel_uncore *uncore, |