diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc_ads.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_ads.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_ads.c b/drivers/gpu/drm/xe/xe_guc_ads.c index 4e746ae98888..dd7f9d0effa9 100644 --- a/drivers/gpu/drm/xe/xe_guc_ads.c +++ b/drivers/gpu/drm/xe/xe_guc_ads.c @@ -29,6 +29,7 @@ #include "xe_platform_types.h" #include "xe_uc_fw.h" #include "xe_wa.h" +#include "xe_gt_mcr.h" /* Slack of a few additional entries per engine */ #define ADS_REGSET_EXTRA_MAX 8 @@ -701,6 +702,20 @@ static void guc_mmio_regset_write_one(struct xe_guc_ads *ads, .flags = reg.masked ? GUC_REGSET_MASKED : 0, }; + if (reg.mcr) { + struct xe_reg_mcr mcr_reg = XE_REG_MCR(reg.addr); + u8 group, instance; + + bool steer = xe_gt_mcr_get_nonterminated_steering(ads_to_gt(ads), mcr_reg, + &group, &instance); + + if (steer) { + entry.flags |= FIELD_PREP(GUC_REGSET_STEERING_GROUP, group); + entry.flags |= FIELD_PREP(GUC_REGSET_STEERING_INSTANCE, instance); + entry.flags |= GUC_REGSET_STEERING_NEEDED; + } + } + xe_map_memcpy_to(ads_to_xe(ads), regset_map, n_entry * sizeof(entry), &entry, sizeof(entry)); } |