The array contains the crtc clock, rely on that. While at it, debug log
the HDMI N value or automatic mode.
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Cc: "Lin, Mengdong" <mengdong....@intel.com>
Cc: Libin Yang <libin.y...@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nik...@intel.com>
---
drivers/gpu/drm/i915/intel_audio.c | 19 +++++++++----------
1 file changed, 9 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_audio.c
b/drivers/gpu/drm/i915/intel_audio.c
index 7093cfbb62b1..1a5c21209446 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -254,16 +254,15 @@ hsw_hdmi_audio_config_update(struct intel_crtc
*intel_crtc, enum port port,
tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
tmp |= audio_config_hdmi_pixel_clock(adjusted_mode);
- if (adjusted_mode->crtc_clock == TMDS_296M ||
- adjusted_mode->crtc_clock == TMDS_297M) {
- n = audio_config_hdmi_get_n(adjusted_mode, rate);
- if (n != 0) {
- tmp &= ~AUD_CONFIG_N_MASK;
- tmp |= AUD_CONFIG_N(n);
- tmp |= AUD_CONFIG_N_PROG_ENABLE;
- } else {
- DRM_DEBUG_KMS("no suitable N value is found\n");
- }
+ n = audio_config_hdmi_get_n(adjusted_mode, rate);
+ if (n != 0) {
+ DRM_DEBUG_KMS("using N %d\n", n);
+
+ tmp &= ~AUD_CONFIG_N_MASK;
+ tmp |= AUD_CONFIG_N(n);
+ tmp |= AUD_CONFIG_N_PROG_ENABLE;
+ } else {
+ DRM_DEBUG_KMS("using automatic N\n");
}
I915_WRITE(HSW_AUD_CFG(pipe), tmp);
--
2.1.4
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