From: Vidya Srinivas <vidya.srinivas@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: Khaled Almahallawy <khaled.almahallawy@intel.com>
Subject: [PATCH 1/3] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3
Date: Fri, 4 Sep 2020 09:55:02 +0530 [thread overview]
Message-ID: <1599193504-2754-1-git-send-email-vidya.srinivas@intel.com> (raw)
In-Reply-To: <20200723003627.31198-1-khaled.almahallawy@intel.com>
From: Khaled Almahallawy <khaled.almahallawy@intel.com>
Add the missing CP2520 pattern 2 and 3 phy compliance patterns
v2: cosemtic changes
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com> (v1)
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 e2d2df5e869e..73285b4c25a0 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
--
2.7.4
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next prev parent reply other threads:[~2020-09-04 4:30 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-23 0:36 [PATCH v2 1/2] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3 Khaled Almahallawy
2020-07-23 0:36 ` [PATCH v2 2/2] drm/i915/dp: TPS4 PHY test pattern compliance support Khaled Almahallawy
2020-08-18 21:29 ` Navare, Manasi
2020-08-19 1:47 ` Almahallawy, Khaled
2020-09-04 4:25 ` Vidya Srinivas [this message]
2020-09-04 4:25 ` [PATCH 2/3] " Vidya Srinivas
2020-09-04 4:25 ` [PATCH 3/3] [RFC] drm/i915/dp: DP PHY compliance for EHL/JSL Vidya Srinivas
-- strict thread matches above, loose matches on Subject: below --
2020-09-04 4:21 [PATCH 1/3] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3 Vidya Srinivas
2020-06-04 5:03 [PATCH] drm/i915/dp: DP PHY compliance for JSL Vidya Srinivas
2020-09-04 4:13 ` [PATCH 1/3] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3 Vidya Srinivas
2020-09-04 4:14 ` Vidya Srinivas
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