From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Charlene Liu <Charlene.Liu@amd.com>,
Alvin Lee <Alvin.Lee2@amd.com>, Aric Cyr <Aric.Cyr@amd.com>,
Alex Hung <alex.hung@amd.com>,
Daniel Wheeler <daniel.wheeler@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Sasha Levin <sashal@kernel.org>,
harry.wentland@amd.com, sunpeng.li@amd.com,
Rodrigo.Siqueira@amd.com, christian.koenig@amd.com,
Xinhui.Pan@amd.com, airlied@linux.ie, daniel@ffwll.ch,
Jun.Lei@amd.com, aric.cyr@amd.com, Jimmy.Kizito@amd.com,
wenjing.liu@amd.com, nicholas.kazlauskas@amd.com,
mario.kleiner.de@gmail.com, Dmytro.Laktyushkin@amd.com,
Jerry.Zuo@amd.com, meenakshikumar.somasundaram@amd.com,
eric.bernstein@amd.com, Martin.Leung@amd.com,
amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 5.4 02/21] drm/amd/display: fix audio format not updated after edid updated
Date: Mon, 11 Apr 2022 20:50:21 -0400 [thread overview]
Message-ID: <20220412005042.351105-2-sashal@kernel.org> (raw)
In-Reply-To: <20220412005042.351105-1-sashal@kernel.org>
From: Charlene Liu <Charlene.Liu@amd.com>
[ Upstream commit 5e8a71cf13bc9184fee915b2220be71b4c6cac74 ]
[why]
for the case edid change only changed audio format.
driver still need to update stream.
Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 95a5310e9e66..de246e183d6b 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -1546,8 +1546,8 @@ bool dc_is_stream_unchanged(
if (old_stream->ignore_msa_timing_param != stream->ignore_msa_timing_param)
return false;
- // Only Have Audio left to check whether it is same or not. This is a corner case for Tiled sinks
- if (old_stream->audio_info.mode_count != stream->audio_info.mode_count)
+ /*compare audio info*/
+ if (memcmp(&old_stream->audio_info, &stream->audio_info, sizeof(stream->audio_info)) != 0)
return false;
return true;
--
2.35.1
next prev parent reply other threads:[~2022-04-12 1:04 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-12 0:50 [PATCH AUTOSEL 5.4 01/21] drm/amd: Add USBC connector ID Sasha Levin
2022-04-12 0:50 ` Sasha Levin [this message]
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 03/21] drm/amd/display: Update VTEM Infopacket definition Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 04/21] drm/amdkfd: Fix Incorrect VMIDs passed to HWS Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 05/21] drm/amdkfd: Check for potential null return of kmalloc_array() Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 06/21] Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 07/21] scsi: target: tcmu: Fix possible page UAF Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 08/21] scsi: ibmvscsis: Increase INITIAL_SRP_LIMIT to 1024 Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 09/21] net: micrel: fix KS8851_MLL Kconfig Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 10/21] ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 11/21] gpu: ipu-v3: Fix dev_dbg frequency output Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 12/21] regulator: wm8994: Add an off-on delay for WM8994 variant Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 13/21] arm64: alternatives: mark patch_alternative() as `noinstr` Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 14/21] tlb: hugetlb: Add more sizes to tlb_remove_huge_tlb_entry Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 15/21] net: usb: aqc111: Fix out-of-bounds accesses in RX fixup Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 16/21] drm/amd/display: Fix allocate_mst_payload assert on resume Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 17/21] powerpc: Fix virt_addr_valid() for 64-bit Book3E & 32-bit Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 18/21] scsi: mvsas: Add PCI ID of RocketRaid 2640 Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 19/21] scsi: megaraid_sas: Target with invalid LUN ID is deleted during scan Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 20/21] drivers: net: slip: fix NPD bug in sl_tx_timeout() Sasha Levin
2022-04-12 0:50 ` [PATCH AUTOSEL 5.4 21/21] perf/imx_ddr: Fix undefined behavior due to shift overflowing the constant Sasha Levin
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