From 533b8c78f10e5de213b4d85bfc365292ce767fe0 Mon Sep 17 00:00:00 2001 From: Mitul Golani Date: Thu, 30 Jul 2026 16:29:17 +0530 Subject: [PATCH] drm/i915/vrr: Enable CMRR Set crtc_state->vrr.cmrr.enable at the end of intel_vrr_cmrr_compute_config() so that CMRR is actually enabled once the M/N parameters have been computed. This is the final step that turns on CMRR, with all the parameter computation handled in the earlier patches. --v2: - Everything else except enable compute to handle before this patch (Chaitanya) --v3: - Remove redundant return from compute config --v4: - Update CMRR commit message (Chaitanya) Signed-off-by: Mitul Golani Reviewed-by: Chaitanya Kumar Borah Signed-off-by: Suraj Kandpal Link: https://patch.msgid.link/20260730105919.3913412-11-mitulkumar.ajitkumar.golani@intel.com --- drivers/gpu/drm/i915/display/intel_vrr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index 653581ed4e90..e36db1174440 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -269,6 +269,8 @@ intel_vrr_cmrr_compute_config(struct intel_crtc_state *crtc_state) adjusted_mode->crtc_vtotal = div64_u64_rem(dividend, crtc_state->vrr.cmrr.cmrr_n, &crtc_state->vrr.cmrr.cmrr_m); + + crtc_state->vrr.cmrr.enable = true; } static