diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_uc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_uc.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index 2a508b137e90..9a8a1abf71d7 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -7,6 +7,8 @@ #include "gt/intel_gt.h" #include "gt/intel_reset.h" +#include "intel_gsc_fw.h" +#include "intel_gsc_uc.h" #include "intel_guc.h" #include "intel_guc_ads.h" #include "intel_guc_submission.h" @@ -126,6 +128,7 @@ void intel_uc_init_early(struct intel_uc *uc) intel_guc_init_early(&uc->guc); intel_huc_init_early(&uc->huc); + intel_gsc_uc_init_early(&uc->gsc); __confirm_options(uc); @@ -296,15 +299,26 @@ static void __uc_fetch_firmwares(struct intel_uc *uc) INTEL_UC_FIRMWARE_ERROR); } + if (intel_uc_wants_gsc_uc(uc)) { + drm_dbg(&uc_to_gt(uc)->i915->drm, + "Failed to fetch GuC: %d disabling GSC\n", err); + intel_uc_fw_change_status(&uc->gsc.fw, + INTEL_UC_FIRMWARE_ERROR); + } + return; } if (intel_uc_wants_huc(uc)) intel_uc_fw_fetch(&uc->huc.fw); + + if (intel_uc_wants_gsc_uc(uc)) + intel_uc_fw_fetch(&uc->gsc.fw); } static void __uc_cleanup_firmwares(struct intel_uc *uc) { + intel_uc_fw_cleanup_fetch(&uc->gsc.fw); intel_uc_fw_cleanup_fetch(&uc->huc.fw); intel_uc_fw_cleanup_fetch(&uc->guc.fw); } @@ -330,11 +344,15 @@ static int __uc_init(struct intel_uc *uc) if (intel_uc_uses_huc(uc)) intel_huc_init(huc); + if (intel_uc_uses_gsc_uc(uc)) + intel_gsc_uc_init(&uc->gsc); + return 0; } static void __uc_fini(struct intel_uc *uc) { + intel_gsc_uc_fini(&uc->gsc); intel_huc_fini(&uc->huc); intel_guc_fini(&uc->guc); } @@ -437,9 +455,9 @@ static void print_fw_ver(struct intel_uc *uc, struct intel_uc_fw *fw) drm_info(&i915->drm, "%s firmware %s version %u.%u.%u\n", intel_uc_fw_type_repr(fw->type), fw->file_selected.path, - fw->file_selected.major_ver, - fw->file_selected.minor_ver, - fw->file_selected.patch_ver); + fw->file_selected.ver.major, + fw->file_selected.ver.minor, + fw->file_selected.ver.patch); } static int __uc_init_hw(struct intel_uc *uc) @@ -531,6 +549,8 @@ static int __uc_init_hw(struct intel_uc *uc) intel_rps_lower_unslice(&uc_to_gt(uc)->rps); } + intel_gsc_uc_load_start(&uc->gsc); + drm_info(&i915->drm, "GuC submission %s\n", str_enabled_disabled(intel_uc_uses_guc_submission(uc))); drm_info(&i915->drm, "GuC SLPC %s\n", @@ -659,6 +679,9 @@ void intel_uc_suspend(struct intel_uc *uc) intel_wakeref_t wakeref; int err; + /* flush the GSC worker */ + intel_gsc_uc_suspend(&uc->gsc); + if (!intel_guc_is_ready(guc)) { guc->interrupts.enabled = false; return; |