From 5a5bdc17a2fc8dabfcf630bed84d4fbca0985c3a Mon Sep 17 00:00:00 2001
From: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Date: Tue, 11 Jun 2024 17:35:24 +0530
Subject: drm/i915/display: Send vrr vsync params whne vrr is enabled
Compute trans vrr vsync params only when either VRR or CMRR
is enabled.
Fixes: 5922f45329cd ("drm/i915/display: Compute vrr vsync params")
Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Suraj Kandpal <suraj.kandpal@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611120525.148042-1-mitulkumar.ajitkumar.golani@intel.com
---
drivers/gpu/drm/i915/display/intel_vrr.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
(limited to 'drivers/gpu/drm/i915/display/intel_vrr.c')
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 1bef1f6f58ee..eb5b62b54d32 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -232,7 +232,8 @@ intel_vrr_compute_config(struct intel_crtc_state *crtc_state,
crtc_state->mode_flags |= I915_MODE_FLAG_VRR;
}
- if (intel_dp_as_sdp_supported(intel_dp)) {
+ if (intel_dp_as_sdp_supported(intel_dp) &&
+ crtc_state->vrr.enable) {
crtc_state->vrr.vsync_start =
(crtc_state->hw.adjusted_mode.crtc_vtotal -
crtc_state->hw.adjusted_mode.vsync_start);
--
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