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, jouni.hogander@intel.com,
animesh.manna@intel.com,
Ankit Nautiyal <ankit.k.nautiyal@intel.com>,
Uma Shankar <uma.shankar@intel.com>
Subject: [PATCH 01/10] drm/i915/vrr: Use crtc_vsync_start/end for computing vrr.vsync_start/end
Date: Wed, 15 Oct 2025 12:52:08 +0530 [thread overview]
Message-ID: <20251015072217.1710717-2-ankit.k.nautiyal@intel.com> (raw)
In-Reply-To: <20251015072217.1710717-1-ankit.k.nautiyal@intel.com>
Use adjusted_mode->crtc_vsync_start/end instead of
adjusted_mode->vsync_start while computing vrr.vsync_start/end.
For most modes, these are same but for 3D/stereo modes the
crtc_vsync_start is different than vsync_start.
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
---
drivers/gpu/drm/i915/display/intel_vrr.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 190c51be5cbc..4bc14b5e685f 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -394,10 +394,10 @@ intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
if (HAS_AS_SDP(display)) {
crtc_state->vrr.vsync_start =
(crtc_state->hw.adjusted_mode.crtc_vtotal -
- crtc_state->hw.adjusted_mode.vsync_start);
+ crtc_state->hw.adjusted_mode.crtc_vsync_start);
crtc_state->vrr.vsync_end =
(crtc_state->hw.adjusted_mode.crtc_vtotal -
- crtc_state->hw.adjusted_mode.vsync_end);
+ crtc_state->hw.adjusted_mode.crtc_vsync_end);
}
}
--
2.45.2
next prev parent reply other threads:[~2025-10-15 7:35 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-15 7:22 [PATCH 00/10] Preparatory patches for guardband optimization Ankit Nautiyal
2025-10-15 7:22 ` Ankit Nautiyal [this message]
2025-10-15 7:22 ` [PATCH 02/10] drm/i915/display: Move intel_dpll_crtc_compute_clock early Ankit Nautiyal
2025-10-15 7:22 ` [PATCH 03/10] drm/i915/vrr: s/intel_vrr_compute_config_late/intel_vrr_compute_guardband Ankit Nautiyal
2025-10-15 7:22 ` [PATCH 04/10] drm/i915/vblank: Add helper to get correct vblank length Ankit Nautiyal
2025-10-15 7:22 ` [PATCH 05/10] drm/i915/psr: Consider SCL lines when validating vblank for wake latency Ankit Nautiyal
2025-10-15 7:22 ` [PATCH 06/10] drm/i915/psr: Introduce helper intel_psr_set_non_psr_pipes() Ankit Nautiyal
2025-10-15 7:57 ` Hogander, Jouni
2025-10-15 7:22 ` [PATCH 07/10] drm/i915/display: Introduce dp/psr_compute_config_late() Ankit Nautiyal
2025-10-15 7:59 ` Hogander, Jouni
2025-10-15 7:22 ` [PATCH 08/10] drm/i915/psr: Check if final vblank is sufficient for PSR features Ankit Nautiyal
2025-10-15 8:23 ` Hogander, Jouni
2025-10-15 8:33 ` Hogander, Jouni
2025-10-15 9:14 ` Ankit Nautiyal
2025-10-15 9:32 ` Hogander, Jouni
2025-10-15 7:22 ` [PATCH 09/10] drm/i915/display: Add vblank_start adjustment logic for always-on VRR TG Ankit Nautiyal
2025-10-15 13:54 ` Ville Syrjälä
2025-10-15 7:22 ` [PATCH 10/10] drm/i915/display: Prepare for vblank_delay for LRR Ankit Nautiyal
2025-10-15 15:00 ` Ville Syrjälä
2025-10-15 8:18 ` ✓ CI.KUnit: success for Preparatory patches for guardband optimization (rev6) Patchwork
2025-10-15 8:33 ` ✗ CI.checksparse: warning " Patchwork
2025-10-15 9:42 ` ✓ Xe.CI.BAT: success " Patchwork
2025-10-15 13:59 ` ✓ CI.KUnit: success for Preparatory patches for guardband optimization (rev7) Patchwork
2025-10-15 14:14 ` ✗ CI.checksparse: warning " Patchwork
2025-10-15 14:36 ` ✓ Xe.CI.BAT: success " Patchwork
2025-10-15 18:46 ` ✗ Xe.CI.Full: failure for Preparatory patches for guardband optimization (rev6) Patchwork
2025-10-15 23:29 ` ✗ Xe.CI.Full: failure for Preparatory patches for guardband optimization (rev7) Patchwork
-- strict thread matches above, loose matches on Subject: below --
2025-10-16 5:54 [PATCH 00/10] Preparatory patches for guardband optimization Ankit Nautiyal
2025-10-16 5:54 ` [PATCH 01/10] drm/i915/vrr: Use crtc_vsync_start/end for computing vrr.vsync_start/end Ankit Nautiyal
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