diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_rc6.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_rc6.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.c b/drivers/gpu/drm/i915/gt/intel_rc6.c index c864d101faf9..286d49ecc449 100644 --- a/drivers/gpu/drm/i915/gt/intel_rc6.c +++ b/drivers/gpu/drm/i915/gt/intel_rc6.c @@ -6,6 +6,9 @@ #include <linux/pm_runtime.h> #include <linux/string_helpers.h> +#include <drm/drm_print.h> + +#include "display/vlv_clock.h" #include "gem/i915_gem_region.h" #include "i915_drv.h" #include "i915_reg.h" @@ -117,23 +120,12 @@ static void gen11_rc6_enable(struct intel_rc6 *rc6) GEN6_RC_CTL_RC6_ENABLE | GEN6_RC_CTL_EI_MODE(1); - /* - * BSpec 52698 - Render powergating must be off. - * FIXME BSpec is outdated, disabling powergating for MTL is just - * temporary wa and should be removed after fixing real cause - * of forcewake timeouts. - */ - if (IS_GFX_GT_IP_RANGE(gt, IP_VER(12, 70), IP_VER(12, 74))) - pg_enable = - GEN9_MEDIA_PG_ENABLE | - GEN11_MEDIA_SAMPLER_PG_ENABLE; - else - pg_enable = - GEN9_RENDER_PG_ENABLE | - GEN9_MEDIA_PG_ENABLE | - GEN11_MEDIA_SAMPLER_PG_ENABLE; + pg_enable = + GEN9_RENDER_PG_ENABLE | + GEN9_MEDIA_PG_ENABLE | + GEN11_MEDIA_SAMPLER_PG_ENABLE; - if (GRAPHICS_VER(gt->i915) >= 12) { + if (GRAPHICS_VER(gt->i915) >= 12 && !IS_DG1(gt->i915)) { for (i = 0; i < I915_MAX_VCS; i++) if (HAS_ENGINE(gt, _VCS(i))) pg_enable |= (VDN_HCP_POWERGATE_ENABLE(i) | @@ -352,7 +344,7 @@ static int vlv_rc6_init(struct intel_rc6 *rc6) return PTR_ERR(pctx); } - GEM_BUG_ON(range_overflows_end_t(u64, + GEM_BUG_ON(range_end_overflows_t(u64, i915->dsm.stolen.start, pctx->stolen->start, U32_MAX)); @@ -813,7 +805,7 @@ u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, enum intel_rc6_res_type id) /* On VLV and CHV, residency time is in CZ units rather than 1.28us */ if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { mul = 1000000; - div = i915->czclk_freq; + div = vlv_clock_get_czclk(&i915->drm); overflow_hw = BIT_ULL(40); time_hw = vlv_residency_raw(uncore, reg); } else { |