[PATCH] drm/i915/display: clean up DP Adaptive Sync SDP state mismatch logging

[Jani Nikula]

Pass the drm_printer from intel_pipe_config_compare(), and use it for
logging, along with pipe_config_mismatch(), to simplify and unify.

While at it, differentiate the VSC and AS SDP log texts from each other.

Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 29 +++++++-------------
 1 file changed, 10 insertions(+), 19 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c 
b/drivers/gpu/drm/i915/display/intel_display.c
index 28c1b372cc95..1159f8c3d206 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -5216,7 +5216,7 @@ pipe_config_dp_vsc_sdp_mismatch(struct drm_printer *p, 
bool fastset,
                                const struct drm_dp_vsc_sdp *a,
                                const struct drm_dp_vsc_sdp *b)
 {
-       pipe_config_mismatch(p, fastset, crtc, name, "dp sdp");
+       pipe_config_mismatch(p, fastset, crtc, name, "dp vsc sdp");
 
        drm_printf(p, "expected:\n");
        drm_dp_vsc_sdp_log(p, a);
@@ -5225,27 +5225,18 @@ pipe_config_dp_vsc_sdp_mismatch(struct drm_printer *p, 
bool fastset,
 }
 
 static void
-pipe_config_dp_as_sdp_mismatch(struct drm_i915_private *i915,
-                              bool fastset, const char *name,
+pipe_config_dp_as_sdp_mismatch(struct drm_printer *p, bool fastset,
+                              const struct intel_crtc *crtc,
+                              const char *name,
                               const struct drm_dp_as_sdp *a,
                               const struct drm_dp_as_sdp *b)
 {
-       struct drm_printer p;
+       pipe_config_mismatch(p, fastset, crtc, name, "dp as sdp");
 
-       if (fastset) {
-               p = drm_dbg_printer(&i915->drm, DRM_UT_KMS, NULL);
-
-               drm_printf(&p, "fastset requirement not met in %s dp sdp\n", 
name);
-       } else {
-               p = drm_err_printer(&i915->drm, NULL);
-
-               drm_printf(&p, "mismatch in %s dp sdp\n", name);
-       }
-
-       drm_printf(&p, "expected:\n");
-       drm_dp_as_sdp_log(&p, a);
-       drm_printf(&p, "found:\n");
-       drm_dp_as_sdp_log(&p, b);
+       drm_printf(p, "expected:\n");
+       drm_dp_as_sdp_log(p, a);
+       drm_printf(p, "found:\n");
+       drm_dp_as_sdp_log(p, b);
 }
 
 /* Returns the length up to and including the last differing byte */
@@ -5507,7 +5498,7 @@ intel_pipe_config_compare(const struct intel_crtc_state 
*current_config,
 #define PIPE_CONF_CHECK_DP_AS_SDP(name) do { \
        if (!intel_compare_dp_as_sdp(&current_config->infoframes.name, \
                                      &pipe_config->infoframes.name)) { \
-               pipe_config_dp_as_sdp_mismatch(dev_priv, fastset, 
__stringify(name), \
+               pipe_config_dp_as_sdp_mismatch(&p, fastset, crtc, 
__stringify(name), \
                                                
&current_config->infoframes.name, \
                                                &pipe_config->infoframes.name); 
\
                ret = false; \
-- 
2.39.5