From: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: stylon.wang@amd.com, Jun Lei <Jun.Lei@amd.com>,
Sunpeng.Li@amd.com, Harry.Wentland@amd.com,
qingqing.zhuo@amd.com, Rodrigo.Siqueira@amd.com,
roman.li@amd.com,
Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>,
solomon.chiu@amd.com, jerry.zuo@amd.com,
Aurabindo.Pillai@amd.com, hamza.mahfooz@amd.com,
wayne.lin@amd.com, Mustapha Ghaddar <Mustapha.Ghaddar@amd.com>,
Bhawanpreet.Lakha@amd.com, agustin.gutierrez@amd.com,
pavle.kotarac@amd.com
Subject: [PATCH 28/40] drm/amd/display: Remove configuration option for dpia hpd delay
Date: Thu, 30 Jun 2022 15:13:10 -0400 [thread overview]
Message-ID: <20220630191322.909650-29-Rodrigo.Siqueira@amd.com> (raw)
In-Reply-To: <20220630191322.909650-1-Rodrigo.Siqueira@amd.com>
From: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
[Why]
DC debug option to configure dpia hpd processing delay is not required.
[How]
Remove dc debug option for dpia hpd delay and also added log for
querying dpia hpd state.
Reviewed-by: Mustapha Ghaddar <Mustapha.Ghaddar@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c | 7 +++++++
drivers/gpu/drm/amd/display/dc/dc.h | 5 ++---
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
index 03f7249df1ef..c8610a5dedfa 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dpia.c
@@ -85,6 +85,13 @@ bool dc_link_dpia_query_hpd_status(struct dc_link *link)
if (dc_dmub_srv_cmd_with_reply_data(dmub_srv, &cmd) && cmd.query_hpd.data.status == AUX_RET_SUCCESS)
is_hpd_high = cmd.query_hpd.data.result;
+ DC_LOG_DEBUG("%s: link(%d) dpia(%d) cmd_status(%d) result(%d)\n",
+ __func__,
+ link->link_index,
+ link->link_id.enum_id - ENUM_ID_1,
+ cmd.query_hpd.data.status,
+ cmd.query_hpd.data.result);
+
return is_hpd_high;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index 6674edf69b87..30379e5ff898 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -542,9 +542,8 @@ union dpia_debug_options {
uint32_t force_non_lttpr:1; /* bit 1 */
uint32_t extend_aux_rd_interval:1; /* bit 2 */
uint32_t disable_mst_dsc_work_around:1; /* bit 3 */
- uint32_t hpd_delay_in_ms:12; /* bits 4-15 */
- uint32_t disable_force_tbt3_work_around:1; /* bit 16 */
- uint32_t reserved:15;
+ uint32_t disable_force_tbt3_work_around:1; /* bit 4 */
+ uint32_t reserved:27;
} bits;
uint32_t raw;
};
--
2.25.1
next prev parent reply other threads:[~2022-06-30 19:14 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-30 19:12 [PATCH 00/40] DC Patches Jun 30, 2022 Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 01/40] drm/amd/display: Add missing registers for ACP Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 02/40] drm/amd/display: Add SubVP required code Rodrigo Siqueira
2022-07-06 17:58 ` Nathan Chancellor
2022-07-06 19:38 ` Alex Deucher
2022-07-06 20:30 ` Nathan Chancellor
2022-06-30 19:12 ` [PATCH 03/40] drm/amd/display: Prepare for new interfaces Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 04/40] drm/amd/display: Add function to set pixels per cycle Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 05/40] drm/amd/display: Apply ODM 2:1 policy for single display configuration Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 06/40] drm/amd/display: Use two pixel per container for k1/k2 div Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 07/40] drm/amd/display: Change DET policy for MPO cases Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 08/40] drm/amd/display: Switch to correct DTO on HDMI Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 09/40] drm/amd/display: Update gpuvm_max_page_table_levels IP param Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 10/40] drm/amd/display: Make OPTC3 function accessible to other DCN Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 11/40] drm/amd/display: Add basic infrastructure for enabling FAMS Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 12/40] drm/amd/display: Fix stream->link_enc unassigned during stream removal Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 13/40] drm/amd/display: Add SubVP control lock Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 14/40] drm/amd/display: Add minimal pipe split transition state Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 15/40] drm/amd/display: disable timing sync b/w odm halves Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 16/40] drm/amd/display: guard for virtual calling destroy_link_encoders Rodrigo Siqueira
2022-06-30 19:12 ` [PATCH 17/40] drm/amd/display: Maintain consistent mode of operation during encoder assignment Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 18/40] drm/amd/display: Extend soc BB capabilitiy Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 19/40] drm/amd/display: Don't set dram clock change requirement for SubVP Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 20/40] drm/amd/display: add an option to skip wait for HPD when powering on eDP panel Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 21/40] drm/amd/display: Program ACP related register Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 22/40] drm/amd/display: Guard against ddc_pin being NULL for AUX Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 23/40] drm/amd/display: Remove incorrect ASSERT check for link_enc Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 24/40] drm/amd/display: Guard against NULL link encoder in log hw state Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 25/40] drm/amd/display: Fix dmub soft hang for PSR 1 Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 26/40] drm/amd/display: disable otg toggle w/a on boot Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 27/40] drm/amd/display: Indicate stream change on ODM change Rodrigo Siqueira
2022-06-30 19:13 ` Rodrigo Siqueira [this message]
2022-06-30 19:13 ` [PATCH 29/40] drm/amd/display: Fix refresh rate issue on Club 3D Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 30/40] drm/amd/display: Disable TBT3 DSC work around by default Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 31/40] drm/amd/display: Add flag to modify MST delay Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 32/40] drm/amd/display: Fix null timing generator resource Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 33/40] drm/amd/display: Move all linux includes into OS types Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 34/40] drm/amd/display: Fix uninitialized variable Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 35/40] drm/amd/display: Initialize lt_settings on instantiation Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 36/40] drm/amd/display: OVT Update on InfoFrame and Mode Management Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 37/40] drm/amd/display: enable PCON SST support for newer ASICs Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 38/40] drm/amd/display: rename hdmi_frl_pcon_support Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 39/40] drm/amd/display: Maintain old audio programming sequence Rodrigo Siqueira
2022-06-30 19:13 ` [PATCH 40/40] drm/amd/display: 3.2.192 Rodrigo Siqueira
2022-07-05 13:16 ` [PATCH 00/40] DC Patches Jun 30, 2022 Wheeler, Daniel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220630191322.909650-29-Rodrigo.Siqueira@amd.com \
--to=rodrigo.siqueira@amd.com \
--cc=Aurabindo.Pillai@amd.com \
--cc=Bhawanpreet.Lakha@amd.com \
--cc=Harry.Wentland@amd.com \
--cc=Jun.Lei@amd.com \
--cc=Mustapha.Ghaddar@amd.com \
--cc=Sunpeng.Li@amd.com \
--cc=agustin.gutierrez@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=hamza.mahfooz@amd.com \
--cc=jerry.zuo@amd.com \
--cc=meenakshikumar.somasundaram@amd.com \
--cc=pavle.kotarac@amd.com \
--cc=qingqing.zhuo@amd.com \
--cc=roman.li@amd.com \
--cc=solomon.chiu@amd.com \
--cc=stylon.wang@amd.com \
--cc=wayne.lin@amd.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox