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Sender: Larry Finger <larry.finger@gmail.com>
From:   Larry Finger <Larry.Finger@lwfinger.net>
To:     kvalo@codeaurora.org
Cc:     linux-wireless@vger.kernel.org,
        =?UTF-8?q?Ugo=20R=C3=A9mery?= <ugo.remery@gmail.com>,
        Larry Finger <Larry.Finger@lwfinger.net>
Subject: [PATCH v3] rtw88: add quirk to disable pci caps on HP Pavilion 14-ce0xxx
Date:   Sun, 22 Aug 2021 14:49:32 -0500
Message-Id: <20210822194932.29630-1-Larry.Finger@lwfinger.net>
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From: Ugo Rémery <ugo.remery@gmail.com>

    8821CE causes random freezes on HP Pavilion 14-ce0019nf. Add a quirk
    to disable pci ASPM capability.

Signed-off-by: =?UTF-8?q?Ugo=20R=C3=A9mery?= <ugo.remery@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
v2 - add s-o-b line
v3 - added s-o-b line for =?UTF-8?q?Ugo=20R=C3=A9mery
---
 drivers/net/wireless/realtek/rtw88/pci.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c
index e7d17ab8f113..31ee859d379b 100644
--- a/drivers/net/wireless/realtek/rtw88/pci.c
+++ b/drivers/net/wireless/realtek/rtw88/pci.c
@@ -1701,6 +1701,15 @@ static const struct dmi_system_id rtw88_pci_quirks[] = {
 		},
 		.driver_data = (void *)BIT(QUIRK_DIS_PCI_CAP_ASPM),
 	},
+	{
+		.callback = disable_pci_caps,
+		.ident = "HP HP Pavilion Laptop 14-ce0xxx",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "HP"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion Laptop 14-ce0xxx"),
+		},
+		.driver_data = (void *)BIT(QUIRK_DIS_PCI_CAP_ASPM),
+	},
 	{}
 };
 
-- 
2.32.0