diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
| commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
| tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /drivers/gpu/drm/i915/gt/uc/intel_uc.c | |
| parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
| parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
| download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz | |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_uc.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index f518fe05c6f9..d6f55f70889d 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -47,15 +47,15 @@ static void __confirm_options(struct intel_uc *uc) drm_dbg(&i915->drm, "enable_guc=%d (guc:%s submission:%s huc:%s)\n", - i915_modparams.enable_guc, + i915->params.enable_guc, yesno(intel_uc_wants_guc(uc)), yesno(intel_uc_wants_guc_submission(uc)), yesno(intel_uc_wants_huc(uc))); - if (i915_modparams.enable_guc == -1) + if (i915->params.enable_guc == -1) return; - if (i915_modparams.enable_guc == 0) { + if (i915->params.enable_guc == 0) { GEM_BUG_ON(intel_uc_wants_guc(uc)); GEM_BUG_ON(intel_uc_wants_guc_submission(uc)); GEM_BUG_ON(intel_uc_wants_huc(uc)); @@ -65,25 +65,25 @@ static void __confirm_options(struct intel_uc *uc) if (!intel_uc_supports_guc(uc)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "GuC is not supported!"); + i915->params.enable_guc, "GuC is not supported!"); - if (i915_modparams.enable_guc & ENABLE_GUC_LOAD_HUC && + if (i915->params.enable_guc & ENABLE_GUC_LOAD_HUC && !intel_uc_supports_huc(uc)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "HuC is not supported!"); + i915->params.enable_guc, "HuC is not supported!"); - if (i915_modparams.enable_guc & ENABLE_GUC_SUBMISSION && + if (i915->params.enable_guc & ENABLE_GUC_SUBMISSION && !intel_uc_supports_guc_submission(uc)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "GuC submission is N/A"); + i915->params.enable_guc, "GuC submission is N/A"); - if (i915_modparams.enable_guc & ~(ENABLE_GUC_SUBMISSION | + if (i915->params.enable_guc & ~(ENABLE_GUC_SUBMISSION | ENABLE_GUC_LOAD_HUC)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "undocumented flag"); + i915->params.enable_guc, "undocumented flag"); } void intel_uc_init_early(struct intel_uc *uc) @@ -267,8 +267,17 @@ static void __uc_fetch_firmwares(struct intel_uc *uc) GEM_BUG_ON(!intel_uc_wants_guc(uc)); err = intel_uc_fw_fetch(&uc->guc.fw); - if (err) + if (err) { + /* Make sure we transition out of transient "SELECTED" state */ + if (intel_uc_wants_huc(uc)) { + drm_dbg(&uc_to_gt(uc)->i915->drm, + "Failed to fetch GuC: %d disabling HuC\n", err); + intel_uc_fw_change_status(&uc->huc.fw, + INTEL_UC_FIRMWARE_ERROR); + } + return; + } if (intel_uc_wants_huc(uc)) intel_uc_fw_fetch(&uc->huc.fw); |