Use the check for ultrajoiner while computing maxdotclock. v2: Add Check for HAS_UNCOMPRESSED_JOINER. (Ville)
Signed-off-by: Ankit Nautiyal <[email protected]> --- drivers/gpu/drm/i915/display/intel_display.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 22ff3e225140..4c31d398ca4b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -8189,8 +8189,10 @@ 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; -- 2.45.2
