From: Wayne Lin <Wayne.Lin@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: stylon.wang@amd.com, Sunpeng.Li@amd.com, Harry.Wentland@amd.com,
qingqing.zhuo@amd.com,
Rodrigo Siqueira <rodrigo.siqueira@amd.com>,
roman.li@amd.com, solomon.chiu@amd.com, Aurabindo.Pillai@amd.com,
Alex Hung <alex.hung@amd.com>,
wayne.lin@amd.com, Bhawanpreet.Lakha@amd.com,
agustin.gutierrez@amd.com, pavle.kotarac@amd.com
Subject: [PATCH 09/19] drm/amd/display: skip audio config for virtual signal
Date: Wed, 20 Sep 2023 11:16:14 +0800 [thread overview]
Message-ID: <20230920031624.3129206-10-Wayne.Lin@amd.com> (raw)
In-Reply-To: <20230920031624.3129206-1-Wayne.Lin@amd.com>
From: Alex Hung <alex.hung@amd.com>
[WHY & HOW]
IGT's kms_hdmi_inject (subtest inject_audio) triggers a warning message
from dce_aud_az_configure. This can be fixed by checking Virtual signal
that does not need to configure AZ audio since it does not have any.
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
---
drivers/gpu/drm/amd/display/dc/dce/dce_audio.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
index c94a966c6612..140598f18bbd 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_audio.c
@@ -407,6 +407,10 @@ void dce_aud_az_configure(
bool is_ac3_supported = false;
union audio_sample_rates sample_rate;
uint32_t strlen = 0;
+
+ if (signal == SIGNAL_TYPE_VIRTUAL)
+ return;
+
value = AZ_REG_READ(AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL);
set_reg_field_value(value, 1,
AZALIA_F0_CODEC_PIN_CONTROL_HOT_PLUG_CONTROL,
--
2.37.3
next prev parent reply other threads:[~2023-09-20 3:20 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-20 3:16 [PATCH 00/19] DC Patches September 22, 2023 Wayne Lin
2023-09-20 3:16 ` [PATCH 01/19] drm/amd/display: remove unused mmhub_reg_offsets Wayne Lin
2023-09-20 3:16 ` [PATCH 02/19] drm/amd/display: determine fast update only before commit minimal transition state Wayne Lin
2023-09-20 3:16 ` [PATCH 03/19] drm/amd/display: reset stream slice count for new ODM policy Wayne Lin
2023-09-20 3:16 ` [PATCH 04/19] drm/amd/display: add new windowed mpo odm minimal transition sequence Wayne Lin
2023-09-20 3:16 ` [PATCH 05/19] drm/amd/display: remove guaranteed viewports limitation for odm Wayne Lin
2023-09-20 3:16 ` [PATCH 06/19] drm/amd/display: Improve x86 and dmub ips handshake Wayne Lin
2023-09-20 3:16 ` [PATCH 07/19] drm/amd/display: Fix DP2.0 timing sync Wayne Lin
2023-09-20 3:16 ` [PATCH 08/19] drm/amd/display: block MPO if it prevents pstate support Wayne Lin
2023-09-20 3:16 ` Wayne Lin [this message]
2023-09-20 3:16 ` [PATCH 10/19] drm/amd/display: Improve code style on bios_parser2 Wayne Lin
2023-09-20 3:16 ` [PATCH 11/19] drm/amd/display: augment display clock in dc_cap structure Wayne Lin
2023-09-20 3:16 ` [PATCH 12/19] drm/amd/display: Update OPP counter from new interface Wayne Lin
2023-09-20 3:16 ` [PATCH 13/19] drm/amd/display: Break after finding supported vlevel for repopulate Wayne Lin
2023-09-20 3:16 ` [PATCH 14/19] drm/amd/display: Rename DisableMinDispClkODM in dc_config Wayne Lin
2023-09-20 3:16 ` [PATCH 15/19] drm/amd/display: add missing function pointer for DCN321 resource Wayne Lin
2023-09-20 3:16 ` [PATCH 16/19] drm/amd/display: add get primary dpp pipe resource interface Wayne Lin
2023-09-20 3:16 ` [PATCH 17/19] drm/amd/display: add primary pipe check when building slice table for dcn3x Wayne Lin
2023-09-20 3:16 ` [PATCH 18/19] drm/amd/display: fix incorrect odm change detection logic Wayne Lin
2023-09-20 3:16 ` [PATCH 19/19] drm/amd/display: 3.2.253 Wayne Lin
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