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author | Thomas Zimmermann <tzimmermann@suse.de> | 2020-04-17 08:52:37 +0200 |
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committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-04-17 08:52:39 +0200 |
commit | 948565468cfbf7f80eef58aa7f2b7c22dd518bf8 (patch) | |
tree | db7b44f59e01d9ffe8e2ee7b21479598a5abc7f6 /drivers/gpu/drm/i915/display/intel_display_debugfs.c | |
parent | 08d99b2c23dfa84ca5b5e5c194062a0550888b71 (diff) | |
parent | 8cdf727119289db3a98835662eb28e1c5ad835f1 (diff) | |
download | linux-948565468cfbf7f80eef58aa7f2b7c22dd518bf8.tar.gz linux-948565468cfbf7f80eef58aa7f2b7c22dd518bf8.tar.bz2 linux-948565468cfbf7f80eef58aa7f2b7c22dd518bf8.zip |
Merge tag 'topic/phy-compliance-2020-04-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-misc-next
Topic pull request for topic/phy-compliance:
- Standardize DP_PHY_TEST_PATTERN name.
- Add support for setting/getting test pattern from sink.
- Implement DP PHY compliance to i915.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
# gpg: Signatur vom Mi 08 Apr 2020 14:46:42 CEST
# gpg: mittels RSA-Schlüssel B97BD6A80CAC4981091AE547FE558C72A67013C3
# gpg: Signatur kann nicht geprüft werden: Kein öffentlicher Schlüssel
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/efb3d0d9-2cf7-046b-3a9b-2548d086258e@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_debugfs.c')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_debugfs.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 9f736420d83f..bdeea2e02642 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -1320,6 +1320,16 @@ static int i915_displayport_test_data_show(struct seq_file *m, void *data) intel_dp->compliance.test_data.vdisplay); seq_printf(m, "bpc: %u\n", intel_dp->compliance.test_data.bpc); + } else if (intel_dp->compliance.test_type == + DP_TEST_LINK_PHY_TEST_PATTERN) { + seq_printf(m, "pattern: %d\n", + intel_dp->compliance.test_data.phytest.phy_pattern); + seq_printf(m, "Number of lanes: %d\n", + intel_dp->compliance.test_data.phytest.num_lanes); + seq_printf(m, "Link Rate: %d\n", + intel_dp->compliance.test_data.phytest.link_rate); + seq_printf(m, "level: %02x\n", + intel_dp->train_set[0]); } } else seq_puts(m, "0"); @@ -1352,7 +1362,7 @@ static int i915_displayport_test_type_show(struct seq_file *m, void *data) if (encoder && connector->status == connector_status_connected) { intel_dp = enc_to_intel_dp(encoder); - seq_printf(m, "%02lx", intel_dp->compliance.test_type); + seq_printf(m, "%02lx\n", intel_dp->compliance.test_type); } else seq_puts(m, "0"); } |