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path: root/drivers/gpu/drm/xe/xe_wa.c
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Diffstat (limited to 'drivers/gpu/drm/xe/xe_wa.c')
-rw-r--r--drivers/gpu/drm/xe/xe_wa.c117
1 files changed, 109 insertions, 8 deletions
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c
index 353936a0f877..67196baa4249 100644
--- a/drivers/gpu/drm/xe/xe_wa.c
+++ b/drivers/gpu/drm/xe/xe_wa.c
@@ -8,6 +8,7 @@
#include <drm/drm_managed.h>
#include <kunit/visibility.h>
#include <linux/compiler_types.h>
+#include <linux/fault-inject.h>
#include <generated/xe_wa_oob.h>
@@ -229,6 +230,18 @@ static const struct xe_rtp_entry_sr gt_was[] = {
XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
},
+ /* Xe2_HPG */
+
+ { XE_RTP_NAME("16025250150"),
+ XE_RTP_RULES(GRAPHICS_VERSION(2001)),
+ XE_RTP_ACTIONS(SET(LSN_VC_REG2,
+ LSN_LNI_WGT(1) |
+ LSN_LNE_WGT(1) |
+ LSN_DIM_X_WGT(1) |
+ LSN_DIM_Y_WGT(1) |
+ LSN_DIM_Z_WGT(1)))
+ },
+
/* Xe2_HPM */
{ XE_RTP_NAME("16021867713"),
@@ -251,7 +264,33 @@ static const struct xe_rtp_entry_sr gt_was[] = {
XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
},
- {}
+ /* Xe3_LPG */
+
+ { XE_RTP_NAME("14021871409"),
+ XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0)),
+ XE_RTP_ACTIONS(SET(UNSLCGCTL9454, LSCFE_CLKGATE_DIS))
+ },
+
+ /* Xe3_LPM */
+
+ { XE_RTP_NAME("16021867713"),
+ XE_RTP_RULES(MEDIA_VERSION(3000),
+ ENGINE_CLASS(VIDEO_DECODE)),
+ XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F1C(0), MFXPIPE_CLKGATE_DIS)),
+ XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
+ },
+ { XE_RTP_NAME("16021865536"),
+ XE_RTP_RULES(MEDIA_VERSION(3000),
+ ENGINE_CLASS(VIDEO_DECODE)),
+ XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), IECPUNIT_CLKGATE_DIS)),
+ XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
+ },
+ { XE_RTP_NAME("14021486841"),
+ XE_RTP_RULES(MEDIA_VERSION(3000), MEDIA_STEP(A0, B0),
+ ENGINE_CLASS(VIDEO_DECODE)),
+ XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), RAMDFTUNIT_CLKGATE_DIS)),
+ XE_RTP_ENTRY_FLAG(FOREACH_ENGINE),
+ },
};
static const struct xe_rtp_entry_sr engine_was[] = {
@@ -567,10 +606,57 @@ static const struct xe_rtp_entry_sr engine_was[] = {
XE_RTP_ACTION_FLAG(ENGINE_BASE)))
},
- {}
+ /* Xe3_LPG */
+
+ { XE_RTP_NAME("14021402888"),
+ XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3001),
+ FUNC(xe_rtp_match_first_render_or_compute)),
+ XE_RTP_ACTIONS(SET(HALF_SLICE_CHICKEN7, CLEAR_OPTIMIZATION_DISABLE))
+ },
+ { XE_RTP_NAME("18034896535"),
+ XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
+ FUNC(xe_rtp_match_first_render_or_compute)),
+ XE_RTP_ACTIONS(SET(ROW_CHICKEN4, DISABLE_TDL_PUSH))
+ },
+ { XE_RTP_NAME("16024792527"),
+ XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
+ FUNC(xe_rtp_match_first_render_or_compute)),
+ XE_RTP_ACTIONS(FIELD_SET(SAMPLER_MODE, SMP_WAIT_FETCH_MERGING_COUNTER,
+ SMP_FORCE_128B_OVERFETCH))
+ },
+ { XE_RTP_NAME("14023061436"),
+ XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3001),
+ FUNC(xe_rtp_match_first_render_or_compute)),
+ XE_RTP_ACTIONS(SET(TDL_CHICKEN, QID_WAIT_FOR_THREAD_NOT_RUN_DISABLE))
+ },
+ { XE_RTP_NAME("13012615864"),
+ XE_RTP_RULES(GRAPHICS_VERSION_RANGE(3000, 3001),
+ FUNC(xe_rtp_match_first_render_or_compute)),
+ XE_RTP_ACTIONS(SET(TDL_TSL_CHICKEN, RES_CHK_SPR_DIS))
+ },
+ { XE_RTP_NAME("16023105232"),
+ XE_RTP_RULES(MEDIA_VERSION_RANGE(1301, 3000), OR,
+ GRAPHICS_VERSION_RANGE(2001, 3001)),
+ XE_RTP_ACTIONS(SET(RING_PSMI_CTL(0), RC_SEMA_IDLE_MSG_DISABLE,
+ XE_RTP_ACTION_FLAG(ENGINE_BASE)))
+ },
};
static const struct xe_rtp_entry_sr lrc_was[] = {
+ { XE_RTP_NAME("16011163337"),
+ XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, 1210), ENGINE_CLASS(RENDER)),
+ /* read verification is ignored due to 1608008084. */
+ XE_RTP_ACTIONS(FIELD_SET_NO_READ_MASK(FF_MODE2,
+ FF_MODE2_GS_TIMER_MASK,
+ FF_MODE2_GS_TIMER_224))
+ },
+ { XE_RTP_NAME("1604555607"),
+ XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, 1210), ENGINE_CLASS(RENDER)),
+ /* read verification is ignored due to 1608008084. */
+ XE_RTP_ACTIONS(FIELD_SET_NO_READ_MASK(FF_MODE2,
+ FF_MODE2_TDS_TIMER_MASK,
+ FF_MODE2_TDS_TIMER_128))
+ },
{ XE_RTP_NAME("1409342910, 14010698770, 14010443199, 1408979724, 1409178076, 1409207793, 1409217633, 1409252684, 1409347922, 1409142259"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, 1210)),
XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN3,
@@ -741,8 +827,22 @@ static const struct xe_rtp_entry_sr lrc_was[] = {
XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)),
XE_RTP_ACTIONS(SET(CHICKEN_RASTER_1, DIS_CLIP_NEGATIVE_BOUNDING_BOX))
},
+ { XE_RTP_NAME("22021007897"),
+ XE_RTP_RULES(GRAPHICS_VERSION(2001), ENGINE_CLASS(RENDER)),
+ XE_RTP_ACTIONS(SET(COMMON_SLICE_CHICKEN4, SBE_PUSH_CONSTANT_BEHIND_FIX_ENABLE))
+ },
- {}
+ /* Xe3_LPG */
+ { XE_RTP_NAME("14021490052"),
+ XE_RTP_RULES(GRAPHICS_VERSION(3000), GRAPHICS_STEP(A0, B0),
+ ENGINE_CLASS(RENDER)),
+ XE_RTP_ACTIONS(SET(FF_MODE,
+ DIS_MESH_PARTIAL_AUTOSTRIP |
+ DIS_MESH_AUTOSTRIP),
+ SET(VFLSKPD,
+ DIS_PARTIAL_AUTOSTRIP |
+ DIS_AUTOSTRIP))
+ },
};
static __maybe_unused const struct xe_rtp_entry oob_was[] = {
@@ -784,7 +884,7 @@ void xe_wa_process_gt(struct xe_gt *gt)
xe_rtp_process_ctx_enable_active_tracking(&ctx, gt->wa_active.gt,
ARRAY_SIZE(gt_was));
- xe_rtp_process_to_sr(&ctx, gt_was, &gt->reg_sr);
+ xe_rtp_process_to_sr(&ctx, gt_was, ARRAY_SIZE(gt_was), &gt->reg_sr);
}
EXPORT_SYMBOL_IF_KUNIT(xe_wa_process_gt);
@@ -802,7 +902,7 @@ void xe_wa_process_engine(struct xe_hw_engine *hwe)
xe_rtp_process_ctx_enable_active_tracking(&ctx, hwe->gt->wa_active.engine,
ARRAY_SIZE(engine_was));
- xe_rtp_process_to_sr(&ctx, engine_was, &hwe->reg_sr);
+ xe_rtp_process_to_sr(&ctx, engine_was, ARRAY_SIZE(engine_was), &hwe->reg_sr);
}
/**
@@ -819,7 +919,7 @@ void xe_wa_process_lrc(struct xe_hw_engine *hwe)
xe_rtp_process_ctx_enable_active_tracking(&ctx, hwe->gt->wa_active.lrc,
ARRAY_SIZE(lrc_was));
- xe_rtp_process_to_sr(&ctx, lrc_was, &hwe->reg_lrc);
+ xe_rtp_process_to_sr(&ctx, lrc_was, ARRAY_SIZE(lrc_was), &hwe->reg_lrc);
}
/**
@@ -854,6 +954,7 @@ int xe_wa_init(struct xe_gt *gt)
return 0;
}
+ALLOW_ERROR_INJECTION(xe_wa_init, ERRNO); /* See xe_pci_probe() */
void xe_wa_dump(struct xe_gt *gt, struct drm_printer *p)
{
@@ -891,11 +992,11 @@ void xe_wa_dump(struct xe_gt *gt, struct drm_printer *p)
*/
void xe_wa_apply_tile_workarounds(struct xe_tile *tile)
{
- struct xe_gt *mmio = tile->primary_gt;
+ struct xe_mmio *mmio = &tile->mmio;
if (IS_SRIOV_VF(tile->xe))
return;
- if (XE_WA(mmio, 22010954014))
+ if (XE_WA(tile->primary_gt, 22010954014))
xe_mmio_rmw32(mmio, XEHP_CLOCK_GATE_DIS, 0, SGSI_SIDECLK_DIS);
}
generated by cgit v1.2.3 (git 2.39.0) at 2025-08-28 22:45:01 +0300