| Message ID | 20210923003029.2194375-1-matthew.d.roper@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915/uncore: fwtable read handlers are now used on all forcewake platforms | expand |
On 23/09/2021 01:30, Matt Roper wrote: > With the recent refactor of the uncore mmio handling, all > forcewake-based platforms (i.e., graphics version 6 and beyond) now use > the 'fwtable' read handlers. Let's pull the assignment out of the > per-platform if/else ladder to make this more obvious. > > Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> > Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com> > Signed-off-by: Matt Roper <matthew.d.roper@intel.com> > --- > drivers/gpu/drm/i915/intel_uncore.c | 11 ++--------- > 1 file changed, 2 insertions(+), 9 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c > index c8e7c71f0896..678a99de07fe 100644 > --- a/drivers/gpu/drm/i915/intel_uncore.c > +++ b/drivers/gpu/drm/i915/intel_uncore.c > @@ -2088,49 +2088,42 @@ static int uncore_forcewake_init(struct intel_uncore *uncore) > return ret; > forcewake_early_sanitize(uncore, 0); > > + ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > + > if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 55)) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __dg2_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, dg2_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __xehp_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, gen12_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (GRAPHICS_VER(i915) >= 12) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __gen12_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, gen12_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (GRAPHICS_VER(i915) == 11) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __gen11_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, gen11_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (IS_GRAPHICS_VER(i915, 9, 10)) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __gen9_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, gen8_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (IS_CHERRYVIEW(i915)) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __chv_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, gen8_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (GRAPHICS_VER(i915) == 8) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __gen6_fw_ranges); > ASSIGN_SHADOW_TABLE(uncore, gen8_shadowed_regs); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (IS_VALLEYVIEW(i915)) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __vlv_fw_ranges); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, gen6); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } else if (IS_GRAPHICS_VER(i915, 6, 7)) { > ASSIGN_FW_DOMAINS_TABLE(uncore, __gen6_fw_ranges); > ASSIGN_WRITE_MMIO_VFUNCS(uncore, gen6); > - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); > } > > uncore->pmic_bus_access_nb.notifier_call = i915_pmic_bus_access_notifier; > Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Regards, Tvrtko
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index c8e7c71f0896..678a99de07fe 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -2088,49 +2088,42 @@ static int uncore_forcewake_init(struct intel_uncore *uncore) return ret; forcewake_early_sanitize(uncore, 0); + ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); + if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 55)) { ASSIGN_FW_DOMAINS_TABLE(uncore, __dg2_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, dg2_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) { ASSIGN_FW_DOMAINS_TABLE(uncore, __xehp_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, gen12_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (GRAPHICS_VER(i915) >= 12) { ASSIGN_FW_DOMAINS_TABLE(uncore, __gen12_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, gen12_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (GRAPHICS_VER(i915) == 11) { ASSIGN_FW_DOMAINS_TABLE(uncore, __gen11_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, gen11_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (IS_GRAPHICS_VER(i915, 9, 10)) { ASSIGN_FW_DOMAINS_TABLE(uncore, __gen9_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, gen8_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (IS_CHERRYVIEW(i915)) { ASSIGN_FW_DOMAINS_TABLE(uncore, __chv_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, gen8_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (GRAPHICS_VER(i915) == 8) { ASSIGN_FW_DOMAINS_TABLE(uncore, __gen6_fw_ranges); ASSIGN_SHADOW_TABLE(uncore, gen8_shadowed_regs); ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (IS_VALLEYVIEW(i915)) { ASSIGN_FW_DOMAINS_TABLE(uncore, __vlv_fw_ranges); ASSIGN_WRITE_MMIO_VFUNCS(uncore, gen6); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } else if (IS_GRAPHICS_VER(i915, 6, 7)) { ASSIGN_FW_DOMAINS_TABLE(uncore, __gen6_fw_ranges); ASSIGN_WRITE_MMIO_VFUNCS(uncore, gen6); - ASSIGN_READ_MMIO_VFUNCS(uncore, fwtable); } uncore->pmic_bus_access_nb.notifier_call = i915_pmic_bus_access_notifier;
With the recent refactor of the uncore mmio handling, all forcewake-based platforms (i.e., graphics version 6 and beyond) now use the 'fwtable' read handlers. Let's pull the assignment out of the per-platform if/else ladder to make this more obvious. Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> --- drivers/gpu/drm/i915/intel_uncore.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)