diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_getparam.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_getparam.c | 57 |
1 files changed, 46 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c index 24e18219eb50..cf47c2491a0a 100644 --- a/drivers/gpu/drm/i915/i915_getparam.c +++ b/drivers/gpu/drm/i915/i915_getparam.c @@ -2,20 +2,27 @@ * SPDX-License-Identifier: MIT */ +#include <drm/drm_print.h> + +#include "display/intel_overlay.h" #include "gem/i915_gem_mman.h" #include "gt/intel_engine_user.h" +#include "pxp/intel_pxp.h" +#include "i915_cmd_parser.h" #include "i915_drv.h" +#include "i915_getparam.h" #include "i915_perf.h" int i915_getparam_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv) { struct drm_i915_private *i915 = to_i915(dev); + struct intel_display *display = i915->display; struct pci_dev *pdev = to_pci_dev(dev->dev); - const struct sseu_dev_info *sseu = &i915->gt.info.sseu; + const struct sseu_dev_info *sseu = &to_gt(i915)->info.sseu; drm_i915_getparam_t *param = data; - int value; + int value = 0; switch (param->param) { case I915_PARAM_IRQ_ACTIVE: @@ -31,10 +38,10 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, value = pdev->revision; break; case I915_PARAM_NUM_FENCES_AVAIL: - value = i915->ggtt.num_fences; + value = to_gt(i915)->ggtt->num_fences; break; case I915_PARAM_HAS_OVERLAY: - value = !!i915->overlay; + value = intel_overlay_available(display); break; case I915_PARAM_HAS_BSD: value = !!intel_engine_lookup_user(i915, @@ -82,8 +89,8 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, break; case I915_PARAM_HAS_GPU_RESET: value = i915->params.enable_hangcheck && - intel_has_gpu_reset(&i915->gt); - if (value && intel_has_reset_engine(&i915->gt)) + intel_has_gpu_reset(to_gt(i915)); + if (value && intel_has_reset_engine(to_gt(i915))) value = 2; break; case I915_PARAM_HAS_RESOURCE_STREAMER: @@ -96,7 +103,16 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, value = sseu->min_eu_in_pool; break; case I915_PARAM_HUC_STATUS: - value = intel_huc_check_status(&i915->gt.uc.huc); + /* On platform with a media GT, the HuC is on that GT */ + if (i915->media_gt) + value = intel_huc_check_status(&i915->media_gt->uc.huc); + else + value = intel_huc_check_status(&to_gt(i915)->uc.huc); + if (value < 0) + return value; + break; + case I915_PARAM_PXP_STATUS: + value = intel_pxp_get_readiness_status(i915->pxp, 0); if (value < 0) return value; break; @@ -134,6 +150,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, case I915_PARAM_HAS_EXEC_FENCE_ARRAY: case I915_PARAM_HAS_EXEC_SUBMIT_FENCE: case I915_PARAM_HAS_EXEC_TIMELINE_FENCES: + case I915_PARAM_HAS_USERPTR_PROBE: /* For the time being all of these are always true; * if some supported hardware does not have one of these * features this value needs to be provided from @@ -141,30 +158,48 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, */ value = 1; break; + case I915_PARAM_HAS_CONTEXT_FREQ_HINT: + if (intel_uc_uses_guc_submission(&to_gt(i915)->uc)) + value = 1; + else + value = -EINVAL; + break; case I915_PARAM_HAS_CONTEXT_ISOLATION: value = intel_engines_has_context_isolation(i915); break; case I915_PARAM_SLICE_MASK: + /* Not supported from Xe_HP onward; use topology queries */ + if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 55)) + return -EINVAL; + value = sseu->slice_mask; if (!value) return -ENODEV; break; case I915_PARAM_SUBSLICE_MASK: - value = sseu->subslice_mask[0]; + /* Not supported from Xe_HP onward; use topology queries */ + if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 55)) + return -EINVAL; + + /* Only copy bits from the first slice */ + value = intel_sseu_get_hsw_subslices(sseu, 0); if (!value) return -ENODEV; break; case I915_PARAM_CS_TIMESTAMP_FREQUENCY: - value = i915->gt.clock_frequency; + value = to_gt(i915)->clock_frequency; break; case I915_PARAM_MMAP_GTT_COHERENT: value = INTEL_INFO(i915)->has_coherent_ggtt; break; case I915_PARAM_PERF_REVISION: - value = i915_perf_ioctl_version(); + value = i915_perf_ioctl_version(i915); + break; + case I915_PARAM_OA_TIMESTAMP_FREQUENCY: + value = i915_perf_oa_timestamp_frequency(i915); break; default: - DRM_DEBUG("Unknown parameter %d\n", param->param); + drm_dbg(&i915->drm, "Unknown parameter %d\n", param->param); return -EINVAL; } |