From: Mika Kahola <mika.kahola@intel.com>
To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Cc: ville.syrjala@linux.intel.com, Mika Kahola <mika.kahola@intel.com>
Subject: [PATCH v2 2/2] drm/i915/display: Reset use_flipq when duplicating crtc state
Date: Wed, 2 Sep 2026 10:54:47 +0000 [thread overview]
Message-ID: <20260902105448.809455-3-mika.kahola@intel.com> (raw)
In-Reply-To: <20260902105448.809455-1-mika.kahola@intel.com>
intel_crtc_duplicate_state() resets use_dsb to false but not
use_flipq, letting a stale true value survive into the new state.
Reset use_flipq alongside use_dsb.
Signed-off-by: Mika Kahola <mika.kahola@intel.com>
---
drivers/gpu/drm/i915/display/intel_atomic.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/display/intel_atomic.c b/drivers/gpu/drm/i915/display/intel_atomic.c
index 9d0d47c79dd1..b66c2d4ba2b3 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic.c
@@ -276,6 +276,7 @@ intel_crtc_duplicate_state(struct drm_crtc *crtc)
crtc_state->dsb_color = NULL;
crtc_state->dsb_commit = NULL;
crtc_state->use_dsb = false;
+ crtc_state->use_flipq = false;
return &crtc_state->uapi;
}
--
2.43.0
next prev parent reply other threads:[~2026-09-02 10:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-02 10:54 [PATCH v2 0/2] drm/i915/display: fix flipq pipe CRC mismatch in kms_cursor_crc Mika Kahola
2026-09-02 10:54 ` [PATCH v2 1/2] drm/i915/display: Reject flipq for pipe or timing changes Mika Kahola
2026-09-02 11:07 ` sashiko-bot
2026-09-02 11:55 ` [PATCH v2 1/2] drm/i915/display: Reject flipq for commits with no plane updates Mika Kahola
2026-09-02 11:59 ` [PATCH v2 1/2] drm/i915/display: Reject flipq for pipe or timing changes Jani Nikula
2026-09-02 12:24 ` Kahola, Mika
2026-09-02 12:27 ` Ville Syrjälä
2026-09-02 13:52 ` Kahola, Mika
2026-09-02 10:54 ` Mika Kahola [this message]
2026-09-02 13:33 ` [PATCH v2 2/2] drm/i915/display: Reset use_flipq when duplicating crtc state Ville Syrjälä
2026-09-02 14:08 ` Kahola, Mika
2026-09-02 11:26 ` ✓ CI.KUnit: success for drm/i915/display: fix flipq pipe CRC mismatch in kms_cursor_crc (rev2) Patchwork
2026-09-02 12:13 ` ✓ CI.KUnit: success for drm/i915/display: fix flipq pipe CRC mismatch in kms_cursor_crc (rev3) Patchwork
2026-09-02 12:19 ` ✗ Xe.CI.BAT: failure for drm/i915/display: fix flipq pipe CRC mismatch in kms_cursor_crc (rev2) Patchwork
2026-09-02 12:59 ` ✓ Xe.CI.BAT: success for drm/i915/display: fix flipq pipe CRC mismatch in kms_cursor_crc (rev3) Patchwork
2026-09-02 22:42 ` ✓ Xe.CI.FULL: " Patchwork
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