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drm/i915/display: Consider ultrajoiner for computing maxdotclock

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Use the check for ultrajoiner while computing maxdotclock.

v2: Add Check for HAS_UNCOMPRESSED_JOINER. (Ville)
v3: Remove extraneous newline. (Ville)

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240930163549.416410-13-ankit.k.nautiyal@intel.com
This commit is contained in:
Ankit Nautiyal
2024-09-30 22:05:48 +05:30
parent 988d9e5fdd
commit f4f8f0eaaa
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/i915/display/intel_display.c
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@@ -8186,8 +8186,9 @@ static int max_dotclock(struct drm_i915_private *i915)
{
int max_dotclock = i915->display.cdclk.max_dotclk_freq;
/* icl+ might use joiner */
if (HAS_BIGJOINER(i915))
if (HAS_ULTRAJOINER(i915))
max_dotclock *= 4;
else if (HAS_UNCOMPRESSED_JOINER(i915) || HAS_BIGJOINER(i915))
max_dotclock *= 2;
return max_dotclock;