diff mbox series

[1/2] drm/i915/display: Add fixed_rr to crtc_state dump

Message ID 20250315080449.2325563-2-ankit.k.nautiyal@intel.com (mailing list archive)
State New
Headers show
Series Fix vrr.enable handling and add logging for fixed_rr | expand

Commit Message

Ankit Nautiyal March 15, 2025, 8:04 a.m. UTC 
Add fixed refresh rate mode in crtc_state dump.
VRR Timing Generator is running in fixed refresh rate mode when
vrr.vmin = vrr.vmax = vrr.flipline.

v2: s/fixed_rr/fixed rr for consistency with the other stuff. (Ville)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_crtc_state_dump.c | 3 ++-
 drivers/gpu/drm/i915/display/intel_vrr.c             | 1 -
 drivers/gpu/drm/i915/display/intel_vrr.h             | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
index 599ddce96371..0f0fad329b89 100644
--- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
+++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c
@@ -294,8 +294,9 @@  void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config,
 		   pipe_config->hw.adjusted_mode.crtc_vdisplay,
 		   pipe_config->framestart_delay, pipe_config->msa_timing_delay);
 
-	drm_printf(&p, "vrr: %s, vmin: %d, vmax: %d, flipline: %d, pipeline full: %d, guardband: %d vsync start: %d, vsync end: %d\n",
+	drm_printf(&p, "vrr: %s, fixed rr: %s, vmin: %d, vmax: %d, flipline: %d, pipeline full: %d, guardband: %d vsync start: %d, vsync end: %d\n",
 		   str_yes_no(pipe_config->vrr.enable),
+		   str_yes_no(intel_vrr_is_fixed_rr(pipe_config)),
 		   pipe_config->vrr.vmin, pipe_config->vrr.vmax, pipe_config->vrr.flipline,
 		   pipe_config->vrr.pipeline_full, pipe_config->vrr.guardband,
 		   pipe_config->vrr.vsync_start, pipe_config->vrr.vsync_end);
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c
index 622a70e21737..aa65a6933ddb 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.c
+++ b/drivers/gpu/drm/i915/display/intel_vrr.c
@@ -602,7 +602,6 @@  void intel_vrr_disable(const struct intel_crtc_state *old_crtc_state)
 	intel_vrr_set_fixed_rr_timings(old_crtc_state);
 }
 
-static
 bool intel_vrr_is_fixed_rr(const struct intel_crtc_state *crtc_state)
 {
 	return crtc_state->vrr.flipline &&
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.h b/drivers/gpu/drm/i915/display/intel_vrr.h
index 514822577e8a..65d2b0eead51 100644
--- a/drivers/gpu/drm/i915/display/intel_vrr.h
+++ b/drivers/gpu/drm/i915/display/intel_vrr.h
@@ -35,5 +35,6 @@  int intel_vrr_vmin_vtotal(const struct intel_crtc_state *crtc_state);
 int intel_vrr_vmax_vblank_start(const struct intel_crtc_state *crtc_state);
 int intel_vrr_vmin_vblank_start(const struct intel_crtc_state *crtc_state);
 int intel_vrr_vblank_delay(const struct intel_crtc_state *crtc_state);
+bool intel_vrr_is_fixed_rr(const struct intel_crtc_state *crtc_state);
 
 #endif /* __INTEL_VRR_H__ */