diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_wa.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_wa.c | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_wa.c b/drivers/gpu/drm/xe/xe_wa.c index 4a76de391abb..22a98600fd8f 100644 --- a/drivers/gpu/drm/xe/xe_wa.c +++ b/drivers/gpu/drm/xe/xe_wa.c @@ -10,6 +10,7 @@ #include <linux/compiler_types.h> #include <linux/fault-inject.h> +#include <generated/xe_device_wa_oob.h> #include <generated/xe_wa_oob.h> #include "regs/xe_engine_regs.h" @@ -285,6 +286,18 @@ static const struct xe_rtp_entry_sr gt_was[] = { XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), IECPUNIT_CLKGATE_DIS)), XE_RTP_ENTRY_FLAG(FOREACH_ENGINE), }, + { XE_RTP_NAME("16021865536"), + XE_RTP_RULES(MEDIA_VERSION(3002), + ENGINE_CLASS(VIDEO_DECODE)), + XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F10(0), IECPUNIT_CLKGATE_DIS)), + XE_RTP_ENTRY_FLAG(FOREACH_ENGINE), + }, + { XE_RTP_NAME("16021867713"), + XE_RTP_RULES(MEDIA_VERSION(3002), + ENGINE_CLASS(VIDEO_DECODE)), + XE_RTP_ACTIONS(SET(VDBOX_CGCTL3F1C(0), MFXPIPE_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)), @@ -644,6 +657,10 @@ static const struct xe_rtp_entry_sr engine_was[] = { XE_RTP_ACTIONS(SET(RING_PSMI_CTL(0), RC_SEMA_IDLE_MSG_DISABLE, XE_RTP_ACTION_FLAG(ENGINE_BASE))) }, + { XE_RTP_NAME("14021402888"), + XE_RTP_RULES(GRAPHICS_VERSION(3003), FUNC(xe_rtp_match_first_render_or_compute)), + XE_RTP_ACTIONS(SET(HALF_SLICE_CHICKEN7, CLEAR_OPTIMIZATION_DISABLE)) + }, }; static const struct xe_rtp_entry_sr lrc_was[] = { @@ -860,9 +877,34 @@ static __maybe_unused const struct xe_rtp_entry oob_was[] = { static_assert(ARRAY_SIZE(oob_was) - 1 == _XE_WA_OOB_COUNT); +static __maybe_unused const struct xe_rtp_entry device_oob_was[] = { +#include <generated/xe_device_wa_oob.c> + {} +}; + +static_assert(ARRAY_SIZE(device_oob_was) - 1 == _XE_DEVICE_WA_OOB_COUNT); + __diag_pop(); /** + * xe_wa_process_device_oob - process OOB workaround table + * @xe: device instance to process workarounds for + * + * process OOB workaround table for this device, marking in @xe the + * workarounds that are active. + */ + +void xe_wa_process_device_oob(struct xe_device *xe) +{ + struct xe_rtp_process_ctx ctx = XE_RTP_PROCESS_CTX_INITIALIZER(xe); + + xe_rtp_process_ctx_enable_active_tracking(&ctx, xe->wa_active.oob, ARRAY_SIZE(device_oob_was)); + + xe->wa_active.oob_initialized = true; + xe_rtp_process(&ctx, device_oob_was); +} + +/** * xe_wa_process_oob - process OOB workaround table * @gt: GT instance to process workarounds for * @@ -931,6 +973,28 @@ void xe_wa_process_lrc(struct xe_hw_engine *hwe) } /** + * xe_wa_device_init - initialize device with workaround oob bookkeeping + * @xe: Xe device instance to initialize + * + * Returns 0 for success, negative with error code otherwise + */ +int xe_wa_device_init(struct xe_device *xe) +{ + unsigned long *p; + + p = drmm_kzalloc(&xe->drm, + sizeof(*p) * BITS_TO_LONGS(ARRAY_SIZE(device_oob_was)), + GFP_KERNEL); + + if (!p) + return -ENOMEM; + + xe->wa_active.oob = p; + + return 0; +} + +/** * xe_wa_init - initialize gt with workaround bookkeeping * @gt: GT instance to initialize * @@ -964,6 +1028,16 @@ int xe_wa_init(struct xe_gt *gt) } ALLOW_ERROR_INJECTION(xe_wa_init, ERRNO); /* See xe_pci_probe() */ +void xe_wa_device_dump(struct xe_device *xe, struct drm_printer *p) +{ + size_t idx; + + drm_printf(p, "Device OOB Workarounds\n"); + for_each_set_bit(idx, xe->wa_active.oob, ARRAY_SIZE(device_oob_was)) + if (device_oob_was[idx].name) + drm_printf_indent(p, 1, "%s\n", device_oob_was[idx].name); +} + void xe_wa_dump(struct xe_gt *gt, struct drm_printer *p) { size_t idx; |