On 7/22/2026 10:09 AM, Mitul Golani wrote:
Enable CMRR during compute config and add related state
checker for the same.
--v2:
- Everything else except enable compute to handle before this patch
(Chaitanya)
--v3:
- Remove redundant return from compute config
Signed-off-by: Mitul Golani <[email protected]>
---
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 6bc3ccd62513..ed23a03b0d3d 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -302,6 +302,8 @@ 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;
We will also need to clear it (and cmrr_n, cmrr_m ) at the beginning of
the compute config. If we only have this statement cmrr.enable will
always remain true once set as it propagates through duplicated crtc states.
}
static
