diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_pm.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pm.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/gpu/drm/xe/xe_pm.c b/drivers/gpu/drm/xe/xe_pm.c index ff749edc005b..e279b47ba03b 100644 --- a/drivers/gpu/drm/xe/xe_pm.c +++ b/drivers/gpu/drm/xe/xe_pm.c @@ -19,6 +19,7 @@ #include "xe_ggtt.h" #include "xe_gt.h" #include "xe_guc.h" +#include "xe_i2c.h" #include "xe_irq.h" #include "xe_pcode.h" #include "xe_pxp.h" @@ -134,7 +135,7 @@ int xe_pm_suspend(struct xe_device *xe) /* FIXME: Super racey... */ err = xe_bo_evict_all(xe); if (err) - goto err_pxp; + goto err_display; for_each_gt(gt, xe, id) { err = xe_gt_suspend(gt); @@ -146,12 +147,13 @@ int xe_pm_suspend(struct xe_device *xe) xe_display_pm_suspend_late(xe); + xe_i2c_pm_suspend(xe); + drm_dbg(&xe->drm, "Device suspended\n"); return 0; err_display: xe_display_pm_resume(xe); -err_pxp: xe_pxp_pm_resume(xe->pxp); err: drm_dbg(&xe->drm, "Device suspend failed %d\n", err); @@ -191,6 +193,8 @@ int xe_pm_resume(struct xe_device *xe) if (err) goto err; + xe_i2c_pm_resume(xe, xe->d3cold.allowed); + xe_irq_resume(xe); for_each_gt(gt, xe, id) @@ -488,6 +492,8 @@ int xe_pm_runtime_suspend(struct xe_device *xe) xe_display_pm_runtime_suspend_late(xe); + xe_i2c_pm_suspend(xe); + xe_rpm_lockmap_release(xe); xe_pm_write_callback_task(xe, NULL); return 0; @@ -535,6 +541,8 @@ int xe_pm_runtime_resume(struct xe_device *xe) goto out; } + xe_i2c_pm_resume(xe, xe->d3cold.allowed); + xe_irq_resume(xe); for_each_gt(gt, xe, id) @@ -753,11 +761,13 @@ void xe_pm_assert_unbounded_bridge(struct xe_device *xe) } /** - * xe_pm_set_vram_threshold - Set a vram threshold for allowing/blocking D3Cold + * xe_pm_set_vram_threshold - Set a VRAM threshold for allowing/blocking D3Cold * @xe: xe device instance - * @threshold: VRAM size in bites for the D3cold threshold + * @threshold: VRAM size in MiB for the D3cold threshold * - * Returns 0 for success, negative error code otherwise. + * Return: + * * 0 - success + * * -EINVAL - invalid argument */ int xe_pm_set_vram_threshold(struct xe_device *xe, u32 threshold) { |