diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc.c b/drivers/gpu/drm/xe/xe_guc.c index e102637c0695..5d32bcee28b6 100644 --- a/drivers/gpu/drm/xe/xe_guc.c +++ b/drivers/gpu/drm/xe/xe_guc.c @@ -5,6 +5,8 @@ #include "xe_guc.h" +#include <drm/drm_managed.h> + #include "generated/xe_wa_oob.h" #include "regs/xe_gt_regs.h" #include "regs/xe_guc_regs.h" @@ -20,6 +22,7 @@ #include "xe_guc_submit.h" #include "xe_mmio.h" #include "xe_platform_types.h" +#include "xe_uc.h" #include "xe_uc_fw.h" #include "xe_wa.h" #include "xe_wopcm.h" @@ -217,6 +220,16 @@ static void guc_write_params(struct xe_guc *guc) xe_mmio_write32(gt, SOFT_SCRATCH(1 + i), guc->params[i]); } +static void guc_fini(struct drm_device *drm, void *arg) +{ + struct xe_guc *guc = arg; + + xe_force_wake_get(gt_to_fw(guc_to_gt(guc)), XE_FORCEWAKE_ALL); + xe_guc_pc_fini(&guc->pc); + xe_uc_fini_hw(&guc_to_gt(guc)->uc); + xe_force_wake_put(gt_to_fw(guc_to_gt(guc)), XE_FORCEWAKE_ALL); +} + int xe_guc_init(struct xe_guc *guc) { struct xe_device *xe = guc_to_xe(guc); @@ -244,6 +257,10 @@ int xe_guc_init(struct xe_guc *guc) if (ret) goto out; + ret = drmm_add_action_or_reset(>_to_xe(gt)->drm, guc_fini, guc); + if (ret) + goto out; + guc_init_params(guc); if (xe_gt_is_media_type(gt)) |