From ba7b6633e9afa6b5a788efd533c4bdc6fb1c606d Mon Sep 17 00:00:00 2001 From: Shyam Sundar S K Date: Thu, 22 Aug 2024 15:23:56 +0530 Subject: [PATCH 1/4] platform/x86/amd/pmc: Fix SMU command submission path on new AMD platform MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The commit 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for new AMD platform") was introduced to enable sending mailbox commands to PMFW on newer platforms. However, it was later discovered that the commit did not configure the correct message port ID (i.e., S2D or PMC). Without this configuration, all command submissions to PMFW are treated as invalid, leading to command failures. To address this issue, the CPU ID association for the new platform needs to be added in amd_pmc_get_ip_info(). This ensures that the correct SMU port IDs are selected. Fixes: 426463d94d45 ("platform/x86/amd/pmc: Send OS_HINT command for new AMD platform") Co-developed-by: Sanket Goswami Signed-off-by: Sanket Goswami Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20240822095357.395808-1-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/amd/pmc/pmc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c index c3e51f0a5c33e..f0d389cf1ecb4 100644 --- a/drivers/platform/x86/amd/pmc/pmc.c +++ b/drivers/platform/x86/amd/pmc/pmc.c @@ -359,6 +359,7 @@ static void amd_pmc_get_ip_info(struct amd_pmc_dev *dev) dev->smu_msg = 0x538; break; case PCI_DEVICE_ID_AMD_1AH_M20H_ROOT: + case PCI_DEVICE_ID_AMD_1AH_M60H_ROOT: dev->num_ips = 22; dev->s2d_msg_id = 0xDE; dev->smu_msg = 0x938; From a24cd5cfd1d07712a9f192401af638e3c6cc1491 Mon Sep 17 00:00:00 2001 From: Shyam Sundar S K Date: Thu, 22 Aug 2024 15:23:57 +0530 Subject: [PATCH 2/4] platform/x86/amd/pmc: Extend support for PMC features on new AMD platform MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit PMC driver has capability to get the idle mask values and STB data from the PMFW. Extend this support to the platforms that belong to family 1Ah model 60h series. Co-developed-by: Sanket Goswami Signed-off-by: Sanket Goswami Signed-off-by: Shyam Sundar S K Reviewed-by: Mario Limonciello Link: https://lore.kernel.org/r/20240822095357.395808-2-Shyam-sundar.S-k@amd.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/amd/pmc/pmc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/platform/x86/amd/pmc/pmc.c b/drivers/platform/x86/amd/pmc/pmc.c index f0d389cf1ecb4..bbb8edb62e009 100644 --- a/drivers/platform/x86/amd/pmc/pmc.c +++ b/drivers/platform/x86/amd/pmc/pmc.c @@ -598,6 +598,7 @@ static int amd_pmc_idlemask_read(struct amd_pmc_dev *pdev, struct device *dev, val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_YC); break; case PCI_DEVICE_ID_AMD_1AH_M20H_ROOT: + case PCI_DEVICE_ID_AMD_1AH_M60H_ROOT: val = amd_pmc_reg_read(pdev, AMD_PMC_SCRATCH_REG_1AH); break; default: @@ -631,6 +632,7 @@ static bool amd_pmc_is_stb_supported(struct amd_pmc_dev *dev) case AMD_CPU_ID_CB: case AMD_CPU_ID_PS: case PCI_DEVICE_ID_AMD_1AH_M20H_ROOT: + case PCI_DEVICE_ID_AMD_1AH_M60H_ROOT: return true; default: return false; From 9286dfd5735b9cceb6a14bdf15e13400ccb60fe7 Mon Sep 17 00:00:00 2001 From: Mathieu Fenniak Date: Fri, 23 Aug 2024 15:56:28 +0200 Subject: [PATCH 3/4] platform/x86: asus-wmi: Fix spurious rfkill on UX8406MA MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Asus Zenbook Duo (UX8406MA) has a keyboard which can be placed on the laptop to connect it via USB, or can be removed from the laptop to reveal a hidden secondary display in which case the keyboard operates via Bluetooth. When it is placed on the secondary display to connect via USB, it emits a keypress for a wireless disable. This causes the rfkill system to be activated disconnecting the current wifi connection, which doesn't reflect the user's true intention. Detect this hardware and suppress any wireless switches from the keyboard; this keyboard does not have a wireless toggle capability so these presses are always spurious. Signed-off-by: Mathieu Fenniak Reviewed-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20240823135630.128447-1-mathieu@fenniak.net Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/asus-nb-wmi.c | 20 +++++++++++++++++++- drivers/platform/x86/asus-wmi.h | 1 + 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-nb-wmi.c b/drivers/platform/x86/asus-nb-wmi.c index fceffe2082ec5..ed3633c5955d9 100644 --- a/drivers/platform/x86/asus-nb-wmi.c +++ b/drivers/platform/x86/asus-nb-wmi.c @@ -145,6 +145,10 @@ static struct quirk_entry quirk_asus_ignore_fan = { .wmi_ignore_fan = true, }; +static struct quirk_entry quirk_asus_zenbook_duo_kbd = { + .ignore_key_wlan = true, +}; + static int dmi_matched(const struct dmi_system_id *dmi) { pr_info("Identified laptop model '%s'\n", dmi->ident); @@ -516,6 +520,15 @@ static const struct dmi_system_id asus_quirks[] = { }, .driver_data = &quirk_asus_ignore_fan, }, + { + .callback = dmi_matched, + .ident = "ASUS Zenbook Duo UX8406MA", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "UX8406MA"), + }, + .driver_data = &quirk_asus_zenbook_duo_kbd, + }, {}, }; @@ -630,7 +643,12 @@ static void asus_nb_wmi_key_filter(struct asus_wmi_driver *asus_wmi, int *code, case 0x32: /* Volume Mute */ if (atkbd_reports_vol_keys) *code = ASUS_WMI_KEY_IGNORE; - + break; + case 0x5D: /* Wireless console Toggle */ + case 0x5E: /* Wireless console Enable */ + case 0x5F: /* Wireless console Disable */ + if (quirks->ignore_key_wlan) + *code = ASUS_WMI_KEY_IGNORE; break; } } diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h index cc30f18538472..d02f15fd3482f 100644 --- a/drivers/platform/x86/asus-wmi.h +++ b/drivers/platform/x86/asus-wmi.h @@ -40,6 +40,7 @@ struct quirk_entry { bool wmi_force_als_set; bool wmi_ignore_fan; bool filter_i8042_e1_extended_codes; + bool ignore_key_wlan; enum asus_wmi_tablet_switch_mode tablet_switch_mode; int wapf; /* From a3379eca24a7da5118a7d090da6f8eb8611acac8 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 25 Aug 2024 15:24:15 +0200 Subject: [PATCH 4/4] platform/x86: x86-android-tablets: Make Lenovo Yoga Tab 3 X90F DMI match less strict MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There are 2G and 4G RAM versions of the Lenovo Yoga Tab 3 X90F and it turns out that the 2G version has a DMI product name of "CHERRYVIEW D1 PLATFORM" where as the 4G version has "CHERRYVIEW C0 PLATFORM". The sys-vendor + product-version check are unique enough that the product-name check is not necessary. Drop the product-name check so that the existing DMI match for the 4G RAM version also matches the 2G RAM version. Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20240825132415.8307-1-hdegoede@redhat.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen --- drivers/platform/x86/x86-android-tablets/dmi.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/platform/x86/x86-android-tablets/dmi.c b/drivers/platform/x86/x86-android-tablets/dmi.c index 141a2d25e83be..387dd092c4dd0 100644 --- a/drivers/platform/x86/x86-android-tablets/dmi.c +++ b/drivers/platform/x86/x86-android-tablets/dmi.c @@ -140,7 +140,6 @@ const struct dmi_system_id x86_android_tablet_ids[] __initconst = { /* Lenovo Yoga Tab 3 Pro YT3-X90F */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"), DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"), }, .driver_data = (void *)&lenovo_yt3_info,