[Intel-gfx] [PATCH 2/4] drm/i915: Dump hw.enable and pipe_mode

Ville Syrjala ville.syrjala at linux.intel.com
Thu Feb 17 10:32:19 UTC 2022

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Include hw.enable and pipe_mode in the crtc debugfs state dump.
These are fairly fundemental to the operation of the driver
so not seeing them leaves us in the dark.

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
 drivers/gpu/drm/i915/display/intel_display_debugfs.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
index f1d78b1c7702..1740f24446bb 100644
--- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c
+++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c
@@ -923,9 +923,12 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
-	seq_printf(m, "\thw: active=%s, adjusted_mode=" DRM_MODE_FMT "\n",
-		   yesno(crtc_state->hw.active),
+	seq_printf(m, "\thw: enable=%s, active=%s\n",
+		   yesno(crtc_state->hw.enable), yesno(crtc_state->hw.active));
+	seq_printf(m, "\tadjusted_mode=" DRM_MODE_FMT "\n",
+	seq_printf(m, "\tpipe__mode=" DRM_MODE_FMT "\n",
+		   DRM_MODE_ARG(&crtc_state->hw.pipe_mode));
 	seq_printf(m, "\tpipe src size=%dx%d, dither=%s, bpp=%d\n",
 		   crtc_state->pipe_src_w, crtc_state->pipe_src_h,

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