diff options
| author | Matt Atwood <matthew.s.atwood@intel.com> | 2023-10-06 09:11:47 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 11:42:10 -0500 |
| commit | a617b3048abea1cb424963f4354941b335d5a911 (patch) | |
| tree | 15967efad5663eae4f3084d1355ba74fce8737ef /drivers/gpu/drm | |
| parent | 3a13c2de442d6bfaef9c102cd1092e6cae22b753 (diff) | |
drm/xe: Add infrastructure for per engine tuning
Add the infrastructure for per engine tuning in preparation for disable
indirect state.
v3: Rebase
v4: Fix rebasing issues
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Atwood <matthew.s.atwood@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_hw_engine.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_tuning.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/xe/xe_tuning.h | 1 |
3 files changed, 15 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_hw_engine.c b/drivers/gpu/drm/xe/xe_hw_engine.c index f63c821baeb7..b5b084590888 100644 --- a/drivers/gpu/drm/xe/xe_hw_engine.c +++ b/drivers/gpu/drm/xe/xe_hw_engine.c @@ -25,6 +25,7 @@ #include "xe_reg_sr.h" #include "xe_rtp.h" #include "xe_sched_job.h" +#include "xe_tuning.h" #include "xe_wa.h" #define MAX_MMIO_BASES 3 @@ -405,6 +406,7 @@ static void hw_engine_init_early(struct xe_gt *gt, struct xe_hw_engine *hwe, } xe_reg_sr_init(&hwe->reg_sr, hwe->name, gt_to_xe(gt)); + xe_tuning_process_engine(hwe); xe_wa_process_engine(hwe); hw_engine_setup_default_state(hwe); diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c index 08174dda9bc7..3ad11c259300 100644 --- a/drivers/gpu/drm/xe/xe_tuning.c +++ b/drivers/gpu/drm/xe/xe_tuning.c @@ -27,6 +27,10 @@ static const struct xe_rtp_entry_sr gt_tunings[] = { {} }; +static const struct xe_rtp_entry_sr engine_tunings[] = { + {} +}; + static const struct xe_rtp_entry_sr lrc_tunings[] = { { XE_RTP_NAME("Tuning: ganged timer, also known as 16011163337"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, 1210), ENGINE_CLASS(RENDER)), @@ -65,6 +69,14 @@ void xe_tuning_process_gt(struct xe_gt *gt) } EXPORT_SYMBOL_IF_KUNIT(xe_tuning_process_gt); +void xe_tuning_process_engine(struct xe_hw_engine *hwe) +{ + struct xe_rtp_process_ctx ctx = XE_RTP_PROCESS_CTX_INITIALIZER(hwe); + + xe_rtp_process_to_sr(&ctx, engine_tunings, &hwe->reg_sr); +} +EXPORT_SYMBOL_IF_KUNIT(xe_tuning_process_engine); + /** * xe_tuning_process_lrc - process lrc tunings * @hwe: engine instance to process tunings for diff --git a/drivers/gpu/drm/xe/xe_tuning.h b/drivers/gpu/drm/xe/xe_tuning.h index 2b95b0c8effc..4f9c3ac3b516 100644 --- a/drivers/gpu/drm/xe/xe_tuning.h +++ b/drivers/gpu/drm/xe/xe_tuning.h @@ -10,6 +10,7 @@ struct xe_gt; struct xe_hw_engine; void xe_tuning_process_gt(struct xe_gt *gt); +void xe_tuning_process_engine(struct xe_hw_engine *hwe); void xe_tuning_process_lrc(struct xe_hw_engine *hwe); #endif |