From: Khaled Almahallawy <khaled.almahallawy@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: manasi.d.navare@intel.com, animesh.manna@intel.com,
Khaled Almahallawy <khaled.almahallawy@intel.com>
Subject: [PATCH 1/2] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3
Date: Mon, 20 Jul 2020 16:41:25 -0700 [thread overview]
Message-ID: <20200720234126.11853-1-khaled.almahallawy@intel.com> (raw)
Add the missing CP2520 pattern 2 and 3 phy compliance patterns
Signed-off-by: Khaled Almahallawy <khaled.almahallawy@intel.com>
---
drivers/gpu/drm/drm_dp_helper.c | 2 +-
include/drm/drm_dp_helper.h | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c
index a3c82e726057..d0fb78c6aca6 100644
--- a/drivers/gpu/drm/drm_dp_helper.c
+++ b/drivers/gpu/drm/drm_dp_helper.c
@@ -1583,7 +1583,7 @@ int drm_dp_get_phy_test_pattern(struct drm_dp_aux *aux,
return err;
break;
- case DP_PHY_TEST_PATTERN_CP2520:
+ case DP_PHY_TEST_PATTERN_CP2520_PAT1:
err = drm_dp_dpcd_read(aux, DP_TEST_HBR2_SCRAMBLER_RESET,
&data->hbr2_reset,
sizeof(data->hbr2_reset));
diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index e47dc22ebf50..65dd6cd71f1e 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -708,7 +708,9 @@
# define DP_PHY_TEST_PATTERN_ERROR_COUNT 0x2
# define DP_PHY_TEST_PATTERN_PRBS7 0x3
# define DP_PHY_TEST_PATTERN_80BIT_CUSTOM 0x4
-# define DP_PHY_TEST_PATTERN_CP2520 0x5
+# define DP_PHY_TEST_PATTERN_CP2520_PAT1 0x5
+# define DP_PHY_TEST_PATTERN_CP2520_PAT2 0x6
+# define DP_PHY_TEST_PATTERN_CP2520_PAT3 0x7
#define DP_TEST_HBR2_SCRAMBLER_RESET 0x24A
#define DP_TEST_80BIT_CUSTOM_PATTERN_7_0 0x250
--
2.17.1
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next reply other threads:[~2020-07-20 23:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-20 23:41 Khaled Almahallawy [this message]
2020-07-20 23:41 ` [PATCH 2/2] drm/i915/dp: TPS4 PHY test pattern compliance support Khaled Almahallawy
2020-07-21 0:11 ` Manasi Navare
2020-07-21 0:20 ` Almahallawy, Khaled
2020-07-21 0:07 ` [PATCH 1/2] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3 Manasi Navare
2020-07-21 0:40 ` Almahallawy, Khaled
2020-07-21 18:56 ` Manasi Navare
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