drm/i915: remove noisy logs in intel_dp_dsc_get_output_bpp()

The intel_dp_dsc_get_output_bpp() function outputs two lines of
unconditional logs, which was okay when it was called only once.  But
now, we also call this function from intel_dp_mode_valid(), which is
in turn called for every mode we need to validate.  This causes a lot
of useless noise.

Remove the unconditional prints to avoid spamming the logs.  Also
remove one more print that is not unconditional, but is related.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220607074433.1202917-1-luca@coelho.fi

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index a00c82ac46f48d73e6f81d7f6f249b0a41716e8f..3d630f98b1f149a10271c8229feb2f54f8883c03 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -657,7 +657,6 @@ static u16 intel_dp_dsc_get_output_bpp(struct drm_i915_private *i915,
         */
        bits_per_pixel = (link_clock * lane_count * 8) /
                         intel_dp_mode_to_fec_clock(mode_clock);
-       drm_dbg_kms(&i915->drm, "Max link bpp: %u\n", bits_per_pixel);
 
        /* Small Joiner Check: output bpp <= joiner RAM (bits) / Horiz. width */
        max_bpp_small_joiner_ram = small_joiner_ram_size_bits(i915) /
@@ -666,9 +665,6 @@ static u16 intel_dp_dsc_get_output_bpp(struct drm_i915_private *i915,
        if (bigjoiner)
                max_bpp_small_joiner_ram *= 2;
 
-       drm_dbg_kms(&i915->drm, "Max small joiner bpp: %u\n",
-                   max_bpp_small_joiner_ram);
-
        /*
         * Greatest allowed DSC BPP = MIN (output BPP from available Link BW
         * check, output bpp from small joiner RAM check)
@@ -680,7 +676,6 @@ static u16 intel_dp_dsc_get_output_bpp(struct drm_i915_private *i915,
                        i915->max_cdclk_freq * 48 /
                        intel_dp_mode_to_fec_clock(mode_clock);
 
-               drm_dbg_kms(&i915->drm, "Max big joiner bpp: %u\n", max_bpp_bigjoiner);
                bits_per_pixel = min(bits_per_pixel, max_bpp_bigjoiner);
        }