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From: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Cc: ville.syrjala@linux.intel.com
Subject: [PATCH 10/16] drm/i915/vrr: s/intel_vrr_compute_config_late/intel_vrr_compute_guardband
Date: Mon,  6 Oct 2025 09:58:46 +0530	[thread overview]
Message-ID: <20251006042852.263249-11-ankit.k.nautiyal@intel.com> (raw)
In-Reply-To: <20251006042852.263249-1-ankit.k.nautiyal@intel.com>

The helper intel_vrr_compute_config_late() practically just computes the
guardband. Rename intel_vrr_compute_config_late() to
intel_vrr_compute_guardband().

Since we are going to compute the guardband and then move the
vblank_start for optmizing guardband, move the helper to
intel_crtc_compute_config() which handles such changes.

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 4 ++--
 drivers/gpu/drm/i915/display/intel_vrr.c     | 2 +-
 drivers/gpu/drm/i915/display/intel_vrr.h     | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index ec415b939770..b2d4e24fd7c6 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -2414,6 +2414,8 @@ static int intel_crtc_compute_config(struct intel_atomic_state *state,
 	if (ret)
 		return ret;
 
+	intel_vrr_compute_guardband(crtc_state);
+
 	ret = intel_dpll_crtc_compute_clock(state, crtc);
 	if (ret)
 		return ret;
@@ -4869,8 +4871,6 @@ intel_modeset_pipe_config_late(struct intel_atomic_state *state,
 	struct drm_connector *connector;
 	int i;
 
-	intel_vrr_compute_config_late(crtc_state);
-
 	for_each_new_connector_in_state(&state->base, connector,
 					conn_state, i) {
 		struct intel_encoder *encoder =
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 4bc14b5e685f..8d71d7dc9d12 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -433,7 +433,7 @@ intel_vrr_max_guardband(struct intel_crtc_state *crtc_state)
 		   intel_vrr_max_vblank_guardband(crtc_state));
 }
 
-void intel_vrr_compute_config_late(struct intel_crtc_state *crtc_state)
+void intel_vrr_compute_guardband(struct intel_crtc_state *crtc_state)
 {
 	struct intel_display *display = to_intel_display(crtc_state);
 	const struct drm_display_mode *adjusted_mode = &crtc_state->hw.adjusted_mode;
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.h b/drivers/gpu/drm/i915/display/intel_vrr.h
index 7317f8730089..bc9044621635 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.h
+++ b/drivers/gpu/drm/i915/display/intel_vrr.h
@@ -21,7 +21,7 @@ bool intel_vrr_possible(const struct intel_crtc_state *crtc_state);
 void intel_vrr_check_modeset(struct intel_atomic_state *state);
 void intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
 			      struct drm_connector_state *conn_state);
-void intel_vrr_compute_config_late(struct intel_crtc_state *crtc_state);
+void intel_vrr_compute_guardband(struct intel_crtc_state *crtc_state);
 void intel_vrr_set_transcoder_timings(const struct intel_crtc_state *crtc_state);
 void intel_vrr_enable(const struct intel_crtc_state *crtc_state);
 void intel_vrr_send_push(struct intel_dsb *dsb,
-- 
2.45.2


  parent reply	other threads:[~2025-10-06  4:42 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-06  4:28 [PATCH 00/16] Optimize vrr.guardband and fix LRR Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 01/16] drm/i915/vrr: Use crtc_vsync_start/end for computing vrr.vsync_start/end Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 02/16] drm/i915/skl_watermark: Fix the scaling factor for chroma subsampling Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 03/16] drm/i915/skl_watermark: Pass linetime as argument to latency helpers Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 04/16] drm/i915/skl_scaler: Introduce helper for chroma downscale factor Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 05/16] drm/i915/display: Extract helpers to set dsc/scaler prefill latencies Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 06/16] drm/i915/dp: Add SDP latency computation helper Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 07/16] drm/i915/alpm: Add function to compute max link-wake latency Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 08/16] drm/i915/display: Add guardband check for feature latencies Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 09/16] drm/i915/skl_watermark: Remove redundant latency checks from vblank validation Ankit Nautiyal
2025-10-06  4:28 ` Ankit Nautiyal [this message]
2025-10-06  4:28 ` [PATCH 11/16] drm/i915/vblank: Add helper to get correct vblank length Ankit Nautiyal
2025-10-06 19:56   ` Ville Syrjälä
2025-10-07  5:52     ` Nautiyal, Ankit K
2025-10-07 15:16       ` Ville Syrjälä
2025-10-07 17:30         ` Ville Syrjälä
2025-10-08  6:34           ` Nautiyal, Ankit K
2025-10-06  4:28 ` [PATCH 12/16] drm/i915/vrr: Recompute vblank_start for platforms with always-on VRR TG Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 13/16] drm/i915/display: Add vblank_start adjustment logic for " Ankit Nautiyal
2025-10-06 19:56   ` Ville Syrjälä
2025-10-07  6:30     ` Nautiyal, Ankit K
2025-10-07 15:19       ` Ville Syrjälä
2025-10-06  4:28 ` [PATCH 14/16] drm/i915/vrr: Introduce helper to compute min static guardband Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 15/16] drm/i915/display: Use optimized guardband for always-on VRR TG Ankit Nautiyal
2025-10-06  4:28 ` [PATCH 16/16] drm/i915/vrr: Use optimized guardband when VRR TG is active Ankit Nautiyal
2025-10-06  9:56 ` ✓ i915.CI.BAT: success for Optimize vrr.guardband and fix LRR (rev13) Patchwork
2025-10-06 11:54 ` ✗ i915.CI.Full: failure " Patchwork
2025-10-06 22:50 ` [PATCH 00/16] Optimize vrr.guardband and fix LRR Ville Syrjälä
2025-10-07  6:33   ` Nautiyal, Ankit K
2025-10-07 15:22     ` Ville Syrjälä

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