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[3/9] drm/i915: Include the LUT sizes in the state dump

Message ID 20200925131656.10022-4-ville.syrjala@linux.intel.com
State New, archived
Headers show
Series drm/i915: Finish (de)gamma readout prep bits | expand

Commit Message

Ville Syrjälä Sept. 25, 2020, 1:16 p.m. UTC
From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Dump the sizes of the software LUTs in the state dump. Makes
it a bit easier to see which is present without having to
decode it from the gamma_mode and other bits of state.

v2: Drop a spurious "is" in commit msg (Uma)

Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
 drivers/gpu/drm/i915/display/intel_display.c | 6 ++++++
 1 file changed, 6 insertions(+)
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diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index e5ba8dbbca1b..dadf8959f625 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -13197,6 +13197,12 @@  static void intel_dump_pipe_config(const struct intel_crtc_state *pipe_config,
 			    pipe_config->csc_mode, pipe_config->gamma_mode,
 			    pipe_config->gamma_enable, pipe_config->csc_enable);
+	drm_dbg_kms(&dev_priv->drm, "degamma lut: %d entries, gamma lut: %d entries\n",
+		    pipe_config->hw.degamma_lut ?
+		    drm_color_lut_size(pipe_config->hw.degamma_lut) : 0,
+		    pipe_config->hw.gamma_lut ?
+		    drm_color_lut_size(pipe_config->hw.gamma_lut) : 0);
 	if (!state)