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graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" On 16-01-2026 04:10, Vinay Belgaumkar wrote: > Add GSC powergate status to the existing debugfs. > > Signed-off-by: Vinay Belgaumkar > --- > drivers/gpu/drm/xe/regs/xe_gt_regs.h | 1 + > drivers/gpu/drm/xe/xe_gt_idle.c | 5 +++++ > 2 files changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h > index 24fc64fc832e..7d3ec1fe4f7f 100644 > --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h > +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h > @@ -367,6 +367,7 @@ > #define FORCEWAKE_RENDER XE_REG(0xa278) > > #define POWERGATE_DOMAIN_STATUS XE_REG(0xa2a0) > +#define GSC_AWAKE_STATUS REG_BIT(8) > #define MEDIA_SLICE3_AWAKE_STATUS REG_BIT(4) > #define MEDIA_SLICE2_AWAKE_STATUS REG_BIT(3) > #define MEDIA_SLICE1_AWAKE_STATUS REG_BIT(2) > diff --git a/drivers/gpu/drm/xe/xe_gt_idle.c b/drivers/gpu/drm/xe/xe_gt_idle.c > index c1c9bec3c487..52436dcb6381 100644 > --- a/drivers/gpu/drm/xe/xe_gt_idle.c > +++ b/drivers/gpu/drm/xe/xe_gt_idle.c > @@ -255,6 +255,11 @@ int xe_gt_idle_pg_print(struct xe_gt *gt, struct drm_printer *p) > drm_printf(p, "Media Samplers Power Gating Enabled: %s\n", > str_yes_no(pg_enabled & MEDIA_SAMPLERS_POWERGATE_ENABLE)); > > + if (gt->info.engine_mask & BIT(XE_HW_ENGINE_GSCCS0)) { > + drm_printf(p, "GSC Power Gate Status: %s\n", > + str_up_down(pg_status & GSC_AWAKE_STATUS)); > + } > + Looks good to me. Reviewed-by: Badal Nilawar Thanks, Badal > return 0; > } >