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drm/i915/audio: update audio keepalive clock values

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BSPEC has updated the cdclk audio keepalives AUD_TS_CDCLK_M value to 60
for all supported platforms and refclks.

BSPEC: 54034
BSPEC: 55409
BSPEC: 65243
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Clint Taylor <clinton.a.taylor@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230316234654.3797572-1-clinton.a.taylor@intel.com
This commit is contained in:
Clint Taylor 2023-03-16 16:46:54 -07:00 committed by Matt Roper
parent e1435b67af
commit 091496e6cb
1 changed files with 1 additions and 5 deletions
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6
drivers/gpu/drm/i915/display/intel_audio.c
View file

@ -983,11 +983,7 @@ void intel_audio_cdclk_change_pre(struct drm_i915_private *i915)
static void get_aud_ts_cdclk_m_n(int refclk, int cdclk, struct aud_ts_cdclk_m_n *aud_ts)
{
if (refclk == 24000)
aud_ts->m = 12;
else
aud_ts->m = 15;
aud_ts->m = 60;
aud_ts->n = cdclk * aud_ts->m / 24000;
}