[PATCH 17/19] drm/i915/display: Use fixed rr timings in intel_set_transcoder_timings_lrr()

[Ankit Nautiyal]

Update the intel_set_transcoder_timings_lrr() function to use
fixed refresh rate timings for platforms which always use
VRR timing generator.

Signed-off-by: Ankit Nautiyal <ankit.k.nauti...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c 
b/drivers/gpu/drm/i915/display/intel_display.c
index c9d1c091b109..36e35c577caa 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -2922,6 +2922,7 @@ static void intel_set_transcoder_timings(const struct 
intel_crtc_state *crtc_sta
 
 static void intel_set_transcoder_timings_lrr(const struct intel_crtc_state 
*crtc_state)
 {
+       struct intel_display *display = to_intel_display(crtc_state);
        struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
        struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
        enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
@@ -2967,6 +2968,9 @@ static void intel_set_transcoder_timings_lrr(const struct 
intel_crtc_state *crtc
        intel_de_write(dev_priv, TRANS_VTOTAL(dev_priv, cpu_transcoder),
                       VACTIVE(crtc_vdisplay - 1) |
                       VTOTAL(crtc_vtotal - 1));
+
+       if (intel_vrr_always_use_vrr_tg(display))
+               intel_vrr_enable_fixed_rr_timings(crtc_state);
 }
 
 static void intel_set_pipe_src_size(const struct intel_crtc_state *crtc_state)
-- 
2.45.2