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From: "José Roberto de Souza" <jose.souza@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 4/4] drm/i915/display: Set source_support even if panel do not support PSR
Date: Tue,  9 Feb 2021 10:14:39 -0800	[thread overview]
Message-ID: <20210209181439.215104-4-jose.souza@intel.com> (raw)
In-Reply-To: <20210209181439.215104-1-jose.souza@intel.com>

This will set the right value of source_support when the port
encoder/port supports PSR but sink don't.

This change will also be needed in future for panel replay as psr
struct needs to be initialized even if disconnected or current sink
don't support PSR.

Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
---
 drivers/gpu/drm/i915/display/intel_psr.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index e0111b470570..6b3e2120161e 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -1837,9 +1837,6 @@ void intel_psr_init(struct intel_dp *intel_dp)
 	if (!HAS_PSR(dev_priv))
 		return;
 
-	if (!intel_dp->psr.sink_support)
-		return;
-
 	/*
 	 * HSW spec explicitly says PSR is tied to port A.
 	 * BDW+ platforms have a instance of PSR registers per transcoder but
-- 
2.30.0

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  parent reply	other threads:[~2021-02-09 18:13 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-09 18:14 [Intel-gfx] [PATCH 1/4] drm/i915/display: Rename for_each_intel_encoder.*_can_psr to for_each_intel_encoder.*_with_psr José Roberto de Souza
2021-02-09 18:14 ` [Intel-gfx] [PATCH 2/4] drm/i915/display: Only write to register in intel_psr2_program_trans_man_trk_ctl() José Roberto de Souza
2021-02-11 11:37   ` Mun, Gwan-gyeong
2021-02-09 18:14 ` [Intel-gfx] [PATCH 3/4] drm/i915/display: Remove some redundancy around CAN_PSR() José Roberto de Souza
2021-02-22  9:48   ` Mun, Gwan-gyeong
2021-02-09 18:14 ` José Roberto de Souza [this message]
2021-02-22  9:57   ` [Intel-gfx] [PATCH 4/4] drm/i915/display: Set source_support even if panel do not support PSR Mun, Gwan-gyeong
2021-02-09 18:26 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/4] drm/i915/display: Rename for_each_intel_encoder.*_can_psr to for_each_intel_encoder.*_with_psr Patchwork
2021-02-09 18:27 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-02-09 18:55 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-02-09 22:49 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-02-11 11:34 ` [Intel-gfx] [PATCH 1/4] " Mun, Gwan-gyeong
2021-02-11 11:34 ` Mun, Gwan-gyeong

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