From: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@intel.com, lucas.demarchi@intel.com, seanpaul@chromium.org
Subject: [Intel-gfx] [PATCH v2] drm/i915: Use correct downstream caps for check Src-Ctl mode for PCON
Date: Wed, 5 May 2021 13:02:35 +0530 [thread overview]
Message-ID: <20210505073235.27934-1-ankit.k.nautiyal@intel.com> (raw)
Fix the typo in DPCD caps used for checking SRC CTL mode of
HDMI2.1 PCON
v2: Corrected Fixes tag (Jani Nikula).
Fixes: 04b6603d13be ("drm/i915/display: Configure HDMI2.1 Pcon for FRL
only if Src-Ctl mode is available")
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: "Ville Syrj_l_" <ville.syrjala@linux.intel.com>
Cc: Imre Deak <imre.deak@intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
---
drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index dfa7da928ae5..b3e82aa8b4f8 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -2112,7 +2112,7 @@ void intel_dp_check_frl_training(struct intel_dp *intel_dp)
* -PCON supports SRC_CTL_MODE (VESA DP2.0-HDMI2.1 PCON Spec Draft-1 Sec-7)
* -sink is HDMI2.1
*/
- if (!(intel_dp->dpcd[2] & DP_PCON_SOURCE_CTL_MODE) ||
+ if (!(intel_dp->downstream_ports[2] & DP_PCON_SOURCE_CTL_MODE) ||
!intel_dp_is_hdmi_2_1_sink(intel_dp) ||
intel_dp->frl.is_trained)
return;
--
2.29.2
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next reply other threads:[~2021-05-05 7:41 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-05 7:32 Ankit Nautiyal [this message]
2021-05-05 9:01 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Use correct downstream caps for check Src-Ctl mode for PCON (rev2) Patchwork
2021-05-07 4:27 ` Nautiyal, Ankit K
2021-05-07 5:50 ` Vudum, Lakshminarayana
2021-05-07 5:45 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-05-07 6:27 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-05-11 12:09 ` [Intel-gfx] [PATCH v3] drm/i915: Use correct downstream caps for check Src-Ctl mode for PCON Ankit Nautiyal
2021-05-11 13:55 ` Sharma, Swati2
2021-05-11 16:18 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915: Use correct downstream caps for check Src-Ctl mode for PCON (rev3) Patchwork
2021-05-12 7:25 ` Gupta, Anshuman
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