From: Animesh Manna <animesh.manna@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: jani.nikula@intel.com, nidhi1.gupta@intel.com,
Animesh Manna <animesh.manna@intel.com>,
manasi.d.navare@intel.com, uma.shankar@intel.com,
anshuman.gupta@intel.com
Subject: [PATCH v3 6/9] drm/i915/dp: Add debugfs entry for DP phy compliance.
Date: Mon, 30 Dec 2019 21:45:20 +0530 [thread overview]
Message-ID: <20191230161523.32222-7-animesh.manna@intel.com> (raw)
In-Reply-To: <20191230161523.32222-1-animesh.manna@intel.com>
These debugfs entry will help testapp to understand the test request
during dp phy compliance mode.
Acked-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
---
drivers/gpu/drm/i915/i915_debugfs.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 0ac98e39eb75..a903ed0632cb 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -3177,6 +3177,16 @@ 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");
@@ -3209,7 +3219,7 @@ 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->base);
- seq_printf(m, "%02lx", intel_dp->compliance.test_type);
+ seq_printf(m, "%02lx\n", intel_dp->compliance.test_type);
} else
seq_puts(m, "0");
}
--
2.24.0
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next prev parent reply other threads:[~2019-12-30 16:25 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-30 16:15 [PATCH v3 0/9] DP Phy compliance auto test Animesh Manna
2019-12-30 16:15 ` [PATCH v3 1/9] drm/amd/display: Align macro name as per DP spec Animesh Manna
2020-01-03 23:54 ` Manasi Navare
2020-01-06 23:05 ` Alex Deucher
2019-12-30 16:15 ` [PATCH v3 2/9] drm/dp: get/set phy compliance pattern Animesh Manna
2019-12-30 16:15 ` [PATCH v3 3/9] drm/i915/dp: Move vswing/pre-emphasis adjustment calculation Animesh Manna
2020-01-02 9:18 ` Jani Nikula
2020-01-02 10:26 ` Manna, Animesh
2020-01-03 23:48 ` Manasi Navare
2020-01-06 10:02 ` Manna, Animesh
2020-01-15 9:11 ` Jani Nikula
2019-12-30 16:15 ` [PATCH v3 4/9] drm/i915/dp: Preparation for DP phy compliance auto test Animesh Manna
2019-12-30 16:15 ` [PATCH v3 5/9] drm/i915/dsb: Send uevent to testapp Animesh Manna
2019-12-30 16:15 ` Animesh Manna [this message]
2019-12-30 16:15 ` [PATCH v3 7/9] drm/i915/dp: Register definition for DP compliance register Animesh Manna
2019-12-30 16:15 ` [PATCH v3 8/9] drm/i915/dp: Update the pattern as per request Animesh Manna
2020-01-02 9:23 ` [Intel-gfx] " Jani Nikula
2020-01-03 23:51 ` Manasi Navare
2019-12-30 16:15 ` [PATCH v3 9/9] drm/i915/dp: [FIXME] Program vswing, pre-emphasis, test-pattern Animesh Manna
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