diff options
| author |   Manasi Navare <manasi.d.navare@intel.com> | 2018-02-26 19:11:15 -0800 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2018-02-27 11:58:14 +0200 |
| commit | ba1c06a5727b59b4ac118a91cc9fe82c123acbab (patch) | |
| tree | 5c2aa06f4d26229876c2442b6a2fdc4032705bc5 /drivers/gpu/drm/i915/intel_dp.c | |
| parent | drm/i915/preemption: Allow preemption between submission ports (diff) | |
| download | linux-dev-ba1c06a5727b59b4ac118a91cc9fe82c123acbab.tar.xz linux-dev-ba1c06a5727b59b4ac118a91cc9fe82c123acbab.zip | |
drm/i915/dp: Fix the order of platforms for setting DP source rates
The usual if ladder order should be from newest to oldest
platform. However the CNL conditional statement was misplaced.
This patch sets the DP source for platforms starting from the newest
to oldest.
Suggested-by: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1519701075-9894-1-git-send-email-manasi.d.navare@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 475a19d76a49..81ca13e32cc7 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -276,13 +276,13 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp) /* This should only be done once */ WARN_ON(intel_dp->source_rates || intel_dp->num_source_rates); - if (IS_GEN9_LP(dev_priv)) { - source_rates = bxt_rates; - size = ARRAY_SIZE(bxt_rates); - } else if (IS_CANNONLAKE(dev_priv)) { + if (IS_CANNONLAKE(dev_priv)) { source_rates = cnl_rates; size = ARRAY_SIZE(cnl_rates); max_rate = cnl_max_source_rate(intel_dp); + } else if (IS_GEN9_LP(dev_priv)) { + source_rates = bxt_rates; + size = ARRAY_SIZE(bxt_rates); } else if (IS_GEN9_BC(dev_priv)) { source_rates = skl_rates; size = ARRAY_SIZE(skl_rates); |