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drm/xe/xe3_lpg: Apply Wa_16028005424

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Applied Wa_16028005424 to Graphics version from 30.00 to 30.05

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanandan@intel.com>
Link: https://patch.msgid.link/20251121100822.20076-2-balasubramani.vivekanandan@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
This commit is contained in:
Balasubramani Vivekanandan 2025-11-21 15:38:23 +05:30 committed by Matt Roper
parent 2e38c50ae4
commit 9d94c1cf6e
2 changed files with 8 additions and 0 deletions
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3
drivers/gpu/drm/xe/regs/xe_guc_regs.h
View File

@ -90,6 +90,9 @@
#define GUC_SEND_INTERRUPT XE_REG(0xc4c8)
#define GUC_SEND_TRIGGER REG_BIT(0)
#define GUC_INTR_CHICKEN XE_REG(0xc50c)
#define DISABLE_SIGNALING_ENGINES REG_BIT(1)
#define GUC_BCS_RCS_IER XE_REG(0xc550)
#define GUC_VCS2_VCS1_IER XE_REG(0xc554)
#define GUC_WD_VECS_IER XE_REG(0xc558)

5
drivers/gpu/drm/xe/xe_wa.c
View File

@ -15,6 +15,7 @@
#include "regs/xe_engine_regs.h"
#include "regs/xe_gt_regs.h"
#include "regs/xe_guc_regs.h"
#include "regs/xe_regs.h"
#include "xe_device_types.h"
#include "xe_force_wake.h"
@ -323,6 +324,10 @@ static const struct xe_rtp_entry_sr gt_was[] = {
XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), RAMDFTUNIT_CLKGATE_DIS)),
XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
},
{ XE_RTP_NAME("16028005424"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3005)),
XE_RTP_ACTIONS(SET(GUC_INTR_CHICKEN, DISABLE_SIGNALING_ENGINES))
},
};
static const struct xe_rtp_entry_sr engine_was[] = {