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| author | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2024-09-30 22:05:48 +0530 |
|---|---|---|
| committer | Ankit Nautiyal <ankit.k.nautiyal@intel.com> | 2024-10-01 14:34:56 +0530 |
| commit | f4f8f0eaaafce3b06238be85b80d64ecf73be719 (patch) | |
| tree | 77606a3c439b03b795e16f2f11475d96191757d5 /drivers/gpu | |
| parent | 988d9e5fdd520711ac4cb203e7207125b51197b2 (diff) | |
| download | linux-f4f8f0eaaafce3b06238be85b80d64ecf73be719.tar.gz linux-f4f8f0eaaafce3b06238be85b80d64ecf73be719.zip | |
drm/i915/display: Consider ultrajoiner for computing maxdotclock
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
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 40ad3fdaab10..74311bb9d290 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -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; |