From: Evan Quan <evan.quan@amd.com>
To: amd-gfx@lists.freedesktop.org
Cc: Alexander.Deucher@amd.com, Lijo.Lazar@amd.com,
Evan Quan <evan.quan@amd.com>
Subject: [PATCH 4/5] drm/amd/pm: new SMC message for 2nd usb2.0 port workaround
Date: Wed, 9 Dec 2020 12:18:35 +0800 [thread overview]
Message-ID: <20201209041836.143264-4-evan.quan@amd.com> (raw)
In-Reply-To: <20201209041836.143264-1-evan.quan@amd.com>
The workaround is needed by sienna cichlid.
Change-Id: Ib3d065b53dcb331d085e9bb9eeda99021a212206
Signed-off-by: Evan Quan <evan.quan@amd.com>
---
drivers/gpu/drm/amd/pm/inc/smu_types.h | 1 +
drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h | 2 ++
drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 1 +
3 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_types.h b/drivers/gpu/drm/amd/pm/inc/smu_types.h
index c79ad184503e..13d332a175fd 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_types.h
@@ -210,6 +210,7 @@
__SMU_DUMMY_MAP(SetSoftMaxCclk), \
__SMU_DUMMY_MAP(SetGpoFeaturePMask), \
__SMU_DUMMY_MAP(DisallowGpo), \
+ __SMU_DUMMY_MAP(Enable2ndUSB20Port), \
#undef __SMU_DUMMY_MAP
#define __SMU_DUMMY_MAP(type) SMU_MSG_##type
diff --git a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h
index dad2832ff3b1..d2e10a724560 100644
--- a/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h
+++ b/drivers/gpu/drm/amd/pm/inc/smu_v11_0_7_ppsmc.h
@@ -136,6 +136,8 @@
#define PPSMC_MSG_DisallowGpo 0x56
+#define PPSMC_MSG_Enable2ndUSB20Port 0x57
+
#define PPSMC_Message_Count 0x58
#endif
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 7e8aa5f7c0c9..47d4f92d5ead 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -129,6 +129,7 @@ static struct cmn2asic_msg_mapping sienna_cichlid_message_map[SMU_MSG_MAX_COUNT]
MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0),
MSG_MAP(SetGpoFeaturePMask, PPSMC_MSG_SetGpoFeaturePMask, 0),
MSG_MAP(DisallowGpo, PPSMC_MSG_DisallowGpo, 0),
+ MSG_MAP(Enable2ndUSB20Port, PPSMC_MSG_Enable2ndUSB20Port, 0),
};
static struct cmn2asic_mapping sienna_cichlid_clk_map[SMU_CLK_COUNT] = {
--
2.29.0
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2020-12-09 4:19 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-09 4:18 [PATCH 1/5] drm/amd/pm: correct the gpo control for sienna cichlid Evan Quan
2020-12-09 4:18 ` [PATCH 2/5] drm/amd/pm: expose the firmware_capability from firmware_info table Evan Quan
2020-12-09 4:18 ` [PATCH 3/5] drm/amdgpu: new macro for determining 2ND_USB20PORT support Evan Quan
2020-12-09 4:18 ` Evan Quan [this message]
2020-12-09 4:18 ` [PATCH 5/5] drm/amd/pm: fulfill sienna cichlid 2nd usb2.0 port workaround Evan Quan
2020-12-09 12:26 ` Lazar, Lijo
2020-12-10 2:40 ` Chen, Jiansong (Simon)
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=20201209041836.143264-4-evan.quan@amd.com \
--to=evan.quan@amd.com \
--cc=Alexander.Deucher@amd.com \
--cc=Lijo.Lazar@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
/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