Commit fe8fd8af authored by Ankit Nautiyal's avatar Ankit Nautiyal
Browse files

drm/i915/display: Add fixed_rr to crtc_state dump 



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: default avatarAnkit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250322044345.3827137-2-ankit.k.nautiyal@intel.com
parent c63d00e3

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

+2 −1
Original line number Diff line number Diff line
@@ -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);

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

+0 −1
Original line number Diff line number Diff line
@@ -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 &&

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

+1 −0
Original line number Diff line number Diff line
@@ -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__ */