Commit 998894d5 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Dump blanking start/end 



With the delayed vblank we need to start knowing where
the blanking periods start. So let's start dumping
out also the blanking start/end timings.

And while at it let's try to make that huge list of
numbers somewhat legible by indicating what each value
means. Also drop the 'type' since that doesn't really
mean anything for the crtc_ timings.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230213225258.2127-6-ville.syrjala@linux.intel.com


Reviewed-by: default avatarJani Nikula <jani.nikula@intel.com>
parent 3eb08ea5

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

+9 −7
Original line number Diff line number Diff line
@@ -14,14 +14,16 @@ 
static void intel_dump_crtc_timings(struct drm_i915_private *i915,

				    const struct drm_display_mode *mode)

{

	drm_dbg_kms(&i915->drm, "crtc timings: %d %d %d %d %d %d %d %d %d, "

		    "type: 0x%x flags: 0x%x\n",

	drm_dbg_kms(&i915->drm, "crtc timings: clock=%d, "

		    "hd=%d hb=%d-%d hs=%d-%d ht=%d, "

		    "vd=%d vb=%d-%d vs=%d-%d vt=%d, "

		    "flags=0x%x\n",

		    mode->crtc_clock,

		    mode->crtc_hdisplay, mode->crtc_hsync_start,

		    mode->crtc_hsync_end, mode->crtc_htotal,

		    mode->crtc_vdisplay, mode->crtc_vsync_start,

		    mode->crtc_vsync_end, mode->crtc_vtotal,

		    mode->type, mode->flags);

		    mode->crtc_hdisplay, mode->crtc_hblank_start, mode->crtc_hblank_end,

		    mode->crtc_hsync_start, mode->crtc_hsync_end, mode->crtc_htotal,

		    mode->crtc_vdisplay, mode->crtc_vblank_start, mode->crtc_vblank_end,

		    mode->crtc_vsync_start, mode->crtc_vsync_end, mode->crtc_vtotal,

		    mode->flags);

}



static void