drm/i915/display: Use fixed rr timings in intel_set_transcoder_timings_lrr()

Update the intel_set_transcoder_timings_lrr() function to use
fixed refresh rate timings.

Signed-off-by: Ankit Nautiyal <[e-mail]>
Reviewed-by: Ville Syrjälä <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/gpu/drm/i915/display/intel_display.c

···
 	intel_de_write(display, TRANS_VTOTAL(display, cpu_transcoder),
 		       VACTIVE(crtc_vdisplay - 1) |
 		       VTOTAL(crtc_vtotal - 1));
+
+	intel_vrr_set_fixed_rr_timings(crtc_state);
+	intel_vrr_transcoder_enable(crtc_state);
 }
 
 static void intel_set_pipe_src_size(const struct intel_crtc_state *crtc_state)

drivers/gpu/drm/i915/display/intel_vrr.c

···
 	return intel_vrr_fixed_rr_vtotal(crtc_state);
 }
 
-static
 void intel_vrr_set_fixed_rr_timings(const struct intel_crtc_state *crtc_state)
 {
 	struct intel_display *display = to_intel_display(crtc_state);

drivers/gpu/drm/i915/display/intel_vrr.h

···
 bool intel_vrr_is_fixed_rr(const struct intel_crtc_state *crtc_state);
 void intel_vrr_transcoder_enable(const struct intel_crtc_state *crtc_state);
 void intel_vrr_transcoder_disable(const struct intel_crtc_state *crtc_state);
+void intel_vrr_set_fixed_rr_timings(const struct intel_crtc_state *crtc_state);
 
 #endif /* __INTEL_VRR_H__ */