From: Rodrigo Siqueira <Rodrigo.Siqueira@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@amd.com,
roman.li@amd.com, solomon.chiu@amd.com, jerry.zuo@amd.com,
Aurabindo.Pillai@amd.com, Eric Bernstein <eric.bernstein@amd.com>,
hamza.mahfooz@amd.com, wayne.lin@amd.com,
Bhawanpreet.Lakha@amd.com, agustin.gutierrez@amd.com,
pavle.kotarac@amd.com
Subject: [PATCH 09/40] drm/amd/display: Update gpuvm_max_page_table_levels IP param
Date: Thu, 30 Jun 2022 15:12:51 -0400 [thread overview]
Message-ID: <20220630191322.909650-10-Rodrigo.Siqueira@amd.com> (raw)
In-Reply-To: <20220630191322.909650-1-Rodrigo.Siqueira@amd.com>
From: Eric Bernstein <eric.bernstein@amd.com>
After some experimental tests, we noticed that we need to set
gpuvm_max_page_table_levels to '4' to meet the hardware requirements.
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com>
---
drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c | 2 +-
drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
index 63227c55a2f0..1f2af676191b 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_resource.c
@@ -121,7 +121,7 @@ static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C
struct _vcs_dpi_ip_params_st dcn3_2_ip = {
.gpuvm_enable = 1,
- .gpuvm_max_page_table_levels = 1,
+ .gpuvm_max_page_table_levels = 4,
.hostvm_enable = 0,
.rob_buffer_size_kbytes = 128,
.det_buffer_size_kbytes = DCN3_2_DEFAULT_DET_SIZE,
diff --git a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
index 644f00f2def0..1a9bdfc35f2c 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn321/dcn321_resource.c
@@ -124,7 +124,7 @@ static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C
struct _vcs_dpi_ip_params_st dcn3_21_ip = {
.gpuvm_enable = 1,
- .gpuvm_max_page_table_levels = 1,
+ .gpuvm_max_page_table_levels = 4,
.hostvm_enable = 0,
.rob_buffer_size_kbytes = 128,
.det_buffer_size_kbytes = DCN3_2_DEFAULT_DET_SIZE,
--
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 ` Rodrigo Siqueira [this message]
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 ` [PATCH 28/40] drm/amd/display: Remove configuration option for dpia hpd delay Rodrigo Siqueira
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
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