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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
This commit is contained in:
Manasi Navare 2018-02-26 19:11:15 -08:00 committed by Jani Nikula
parent f6322eddaf
commit ba1c06a572
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/i915/intel_dp.c
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@ -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);